General
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Target
43de2e460114511b95976b1497fd9e4aed988dc18613f21a6b35e33b348bc57d
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Size
618KB
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Sample
250301-2f2ehavnz3
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MD5
12f9cf2345cb81a928c27c11d837959e
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SHA1
f6eb420ca7b062413e58dc5e87e4bfe5cacc2bbf
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SHA256
43de2e460114511b95976b1497fd9e4aed988dc18613f21a6b35e33b348bc57d
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SHA512
0560277f3760a4563ade7dffa5197978733ea0b0d79d9b79f5074424d21dd9b61c12c7942fffd9342c0dc940c5e67a8557b26ec7948b95b897d13591ac09fd91
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SSDEEP
12288:EVRTE3het1yJh2HduH7GqjTyiVRTE3het1yJh2HduH7GqjTy:IX1AwHsH7hTyOX1AwHsH7hTy
Static task
static1
Behavioral task
behavioral1
Sample
43de2e460114511b95976b1497fd9e4aed988dc18613f21a6b35e33b348bc57d.exe
Resource
win7-20240903-en
Malware Config
Extracted
gh0strat
98.126.162.38:3201
http://98.126.162.36:803/
http://98.126.162.37:805/index.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
43de2e460114511b95976b1497fd9e4aed988dc18613f21a6b35e33b348bc57d
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Size
618KB
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MD5
12f9cf2345cb81a928c27c11d837959e
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SHA1
f6eb420ca7b062413e58dc5e87e4bfe5cacc2bbf
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SHA256
43de2e460114511b95976b1497fd9e4aed988dc18613f21a6b35e33b348bc57d
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SHA512
0560277f3760a4563ade7dffa5197978733ea0b0d79d9b79f5074424d21dd9b61c12c7942fffd9342c0dc940c5e67a8557b26ec7948b95b897d13591ac09fd91
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SSDEEP
12288:EVRTE3het1yJh2HduH7GqjTyiVRTE3het1yJh2HduH7GqjTy:IX1AwHsH7hTyOX1AwHsH7hTy
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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