General
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Target
0f8f8a4b34e4cd5f214c38bd405ce1da78c0b21f1b90dcfb232a8a16ab6b6e0a
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Size
208KB
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Sample
250305-jy3featl17
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MD5
67d7958d9f4a41bb66706a223f7d6123
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SHA1
878fad949fdeb8f262f6ee5b60153826d1503b4c
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SHA256
0f8f8a4b34e4cd5f214c38bd405ce1da78c0b21f1b90dcfb232a8a16ab6b6e0a
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SHA512
92dab8615946462561d0421083579d3a9c315536bb86718991d052bd2c7086952bb69687d0970fbaa8a019ccb3826e91e61cb23188bc0ecbcf05c571c0a3fb73
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SSDEEP
3072:fP5gvNVLIfHQja1RfmLQADwSKkhU+tLgT5lODbiC8r1PkTFo:X2vnSwjaOcADw9cUeCOfo
Static task
static1
Behavioral task
behavioral1
Sample
0f8f8a4b34e4cd5f214c38bd405ce1da78c0b21f1b90dcfb232a8a16ab6b6e0a.exe
Resource
win7-20241023-en
Malware Config
Extracted
gh0strat
107.163.241.193:6520
http://107.163.241.181:16300/
http://107.163.241.182:12354/login.php
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user_agent
Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 6.1; Trident/4.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; .NET4.0C))
Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.0)
Targets
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Target
0f8f8a4b34e4cd5f214c38bd405ce1da78c0b21f1b90dcfb232a8a16ab6b6e0a
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Size
208KB
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MD5
67d7958d9f4a41bb66706a223f7d6123
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SHA1
878fad949fdeb8f262f6ee5b60153826d1503b4c
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SHA256
0f8f8a4b34e4cd5f214c38bd405ce1da78c0b21f1b90dcfb232a8a16ab6b6e0a
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SHA512
92dab8615946462561d0421083579d3a9c315536bb86718991d052bd2c7086952bb69687d0970fbaa8a019ccb3826e91e61cb23188bc0ecbcf05c571c0a3fb73
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SSDEEP
3072:fP5gvNVLIfHQja1RfmLQADwSKkhU+tLgT5lODbiC8r1PkTFo:X2vnSwjaOcADw9cUeCOfo
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Gh0strat family
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Deletes itself
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Executes dropped EXE
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Loads dropped DLL
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Adds Run key to start application
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Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
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Writes to the Master Boot Record (MBR)
Bootkits write to the MBR to gain persistence at a level below the operating system.
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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Pre-OS Boot
1Bootkit
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1