General
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Target
1c227e89dc0e8140f60792bffac21328cac6664f22000a092d0e8a03e35ebb03
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Size
403KB
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Sample
240419-mk2thagf95
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MD5
b48618cbc21b34302c0752ef0880fafb
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SHA1
9b29d5013db1e8a4fdb1106f09e2d57a744adccd
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SHA256
1c227e89dc0e8140f60792bffac21328cac6664f22000a092d0e8a03e35ebb03
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SHA512
3c12709d890b48a6b83329286a49560c1bd69272d52b9c4c10199983f884b85fc3e7c2709214030c2bf1b11799e43a688b41694a57405c7eaf960d2e3dfca12d
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SSDEEP
6144:3w9D91dOrcN3ZGXNYFNmIkYvUIelVjjVtGRyFH4:gtRfJcNYFNm8UhlZGse
Static task
static1
Behavioral task
behavioral1
Sample
1c227e89dc0e8140f60792bffac21328cac6664f22000a092d0e8a03e35ebb03.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
1c227e89dc0e8140f60792bffac21328cac6664f22000a092d0e8a03e35ebb03.exe
Resource
win10v2004-20240412-en
Malware Config
Targets
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-
Target
1c227e89dc0e8140f60792bffac21328cac6664f22000a092d0e8a03e35ebb03
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Size
403KB
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MD5
b48618cbc21b34302c0752ef0880fafb
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SHA1
9b29d5013db1e8a4fdb1106f09e2d57a744adccd
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SHA256
1c227e89dc0e8140f60792bffac21328cac6664f22000a092d0e8a03e35ebb03
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SHA512
3c12709d890b48a6b83329286a49560c1bd69272d52b9c4c10199983f884b85fc3e7c2709214030c2bf1b11799e43a688b41694a57405c7eaf960d2e3dfca12d
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SSDEEP
6144:3w9D91dOrcN3ZGXNYFNmIkYvUIelVjjVtGRyFH4:gtRfJcNYFNm8UhlZGse
Score8/10-
Blocklisted process makes network request
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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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Suspicious use of NtSetInformationThreadHideFromDebugger
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MITRE ATT&CK Matrix ATT&CK v13
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
1