Malware Profile Updated 3 months ago
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ServHelper is a malicious software (malware) first introduced by TA505, a notorious cybercriminal group, in November 2018. It was initially observed in a relatively small email campaign on November 9, 2018, where thousands of messages were used to distribute this new malware family. The campaign utilized the "tunnel" variant of ServHelper, which primarily focuses on remote desktop functions. The infection was associated with certain file names, leading to the malware's name, "ServHelper". This backdoor malware allows unauthorized access and control over affected systems, potentially leading to theft of sensitive information or disruption of operations. Subsequently, TA505 launched another campaign on November 15, 2018, featuring a different variant of ServHelper, known as the "downloader". This version of the malware primarily serves to download and install additional malicious software onto the infected system. Furthermore, various malicious SSL Certificates linked to ServHelper's Command and Control (C&C) servers were observed, indicating the malware's ongoing communication with its operators for further instructions or data exfiltration. By December 13, 2018, TA505 had initiated the "FlawedGrace" campaign, once again utilizing ServHelper. Alongside this, the group also began distributing a new downloader malware named AndroMut. Throughout these campaigns, several commands such as "loaddll" and "sethijack" were identified, suggesting the sophisticated capabilities of ServHelper's C&C infrastructure. These developments highlight the evolving threat landscape and underscore the need for robust cybersecurity measures to counter such advanced threats.
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FlawedGrace is a notorious malware, a remote access trojan (RAT), that has been used extensively in cyberattacks. It was first brought to light in June 2023 when The DFIR Report revealed its use in Truebot operations. In these operations, following the successful download of a malicious file, Truebo
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TA505, also known as Cl0p Ransomware Gang and Lace Tempest, is a highly active and sophisticated cybercriminal group. The group has been associated with various high-profile cyber-attacks, demonstrating adaptability through a multi-vector approach to their operations. In June 2023, the U.S. Cybersec
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Source Document References
Information about the ServHelper Malware was read from the documents corpus below. This display is limited to 20 results, create a free account to see more
a year ago
ServHelper and FlawedGrace - New malware introduced by TA505 | Proofpoint
a year ago
TA505 Distributes New SDBbot Remote Access Trojan with Get2 Downloader | Proofpoint US