General
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Target
6EFD8D6D-B3F6-422D-8C59-03A073354643.jpg
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Size
55KB
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Sample
240419-v45y9sag59
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MD5
7b1b0175651889f99280cc3588ba4899
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SHA1
232283b58d49de8a97639d91af2b0a6399e86127
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SHA256
f73fa309b8a88f87ec5dd249c2118d2dc80e8e79214a2246d98070be048c382b
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SHA512
837e9b34b2568ace50c915d1ca30cf5a3627883c92e70c03bee0e95330584f442b24a31fa0bf602db74bf1529aaee9bd3e6897693481706e67dc610a4132775f
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SSDEEP
768:ReXWnmp+J0X16Dp8mQIqdNoyO65g+m9A/r8DpDnDSe9R6Sa5/HfLTK+:ReXFAeECm5qNPY9QrWDnb6B5//LTK+
Static task
static1
Behavioral task
behavioral1
Sample
6EFD8D6D-B3F6-422D-8C59-03A073354643.jpg
Resource
win7-20240215-en
Malware Config
Targets
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Target
6EFD8D6D-B3F6-422D-8C59-03A073354643.jpg
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Size
55KB
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MD5
7b1b0175651889f99280cc3588ba4899
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SHA1
232283b58d49de8a97639d91af2b0a6399e86127
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SHA256
f73fa309b8a88f87ec5dd249c2118d2dc80e8e79214a2246d98070be048c382b
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SHA512
837e9b34b2568ace50c915d1ca30cf5a3627883c92e70c03bee0e95330584f442b24a31fa0bf602db74bf1529aaee9bd3e6897693481706e67dc610a4132775f
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SSDEEP
768:ReXWnmp+J0X16Dp8mQIqdNoyO65g+m9A/r8DpDnDSe9R6Sa5/HfLTK+:ReXFAeECm5qNPY9QrWDnb6B5//LTK+
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Suspicious use of NtCreateProcessExOtherParentProcess
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Downloads MZ/PE file
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Drops file in Drivers directory
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Sets service image path in registry
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Executes dropped EXE
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Loads dropped DLL
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Registers COM server for autorun
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Adds Run key to start application
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Checks for any installed AV software in registry
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Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
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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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Drops file in System32 directory
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MITRE ATT&CK Matrix ATT&CK v13
Persistence
Boot or Logon Autostart Execution
3Registry Run Keys / Startup Folder
3Pre-OS Boot
1Bootkit
1Privilege Escalation
Boot or Logon Autostart Execution
3Registry Run Keys / Startup Folder
3Defense Evasion
Modify Registry
4Impair Defenses
1Disable or Modify Tools
1Pre-OS Boot
1Bootkit
1