Analysis
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max time kernel
12s -
max time network
9s -
platform
windows7_x64 -
resource
win7v20210408 -
submitted
06-05-2021 06:05
Static task
static1
Behavioral task
behavioral1
Sample
479c2742f5d9d61607933d59d483390286c627282b2f820d50aa72bb08fd536f.exe
Resource
win7v20210408
General
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Target
479c2742f5d9d61607933d59d483390286c627282b2f820d50aa72bb08fd536f.exe
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Size
92KB
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MD5
8c8e3814e775492f6b250e2db3b636da
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SHA1
ce8603b7bf0af19d29f1e0b063b26c066f151c00
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SHA256
479c2742f5d9d61607933d59d483390286c627282b2f820d50aa72bb08fd536f
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SHA512
03cee234b4ad2e635d648b51b5c53f2262e63d725b293abffe0ad76be185975dd8808bf44b098c78e402ad283dfe23b62104e711177988bdb0bb31235bb84c6d
Malware Config
Signatures
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Deletes itself 1 IoCs
Processes:
cmd.exepid process 556 cmd.exe -
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
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Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Suspicious use of AdjustPrivilegeToken 32 IoCs
Processes:
479c2742f5d9d61607933d59d483390286c627282b2f820d50aa72bb08fd536f.exedescription pid process Token: SeImpersonatePrivilege 344 479c2742f5d9d61607933d59d483390286c627282b2f820d50aa72bb08fd536f.exe Token: SeTcbPrivilege 344 479c2742f5d9d61607933d59d483390286c627282b2f820d50aa72bb08fd536f.exe Token: SeChangeNotifyPrivilege 344 479c2742f5d9d61607933d59d483390286c627282b2f820d50aa72bb08fd536f.exe Token: SeCreateTokenPrivilege 344 479c2742f5d9d61607933d59d483390286c627282b2f820d50aa72bb08fd536f.exe Token: SeBackupPrivilege 344 479c2742f5d9d61607933d59d483390286c627282b2f820d50aa72bb08fd536f.exe Token: SeRestorePrivilege 344 479c2742f5d9d61607933d59d483390286c627282b2f820d50aa72bb08fd536f.exe Token: SeIncreaseQuotaPrivilege 344 479c2742f5d9d61607933d59d483390286c627282b2f820d50aa72bb08fd536f.exe Token: SeAssignPrimaryTokenPrivilege 344 479c2742f5d9d61607933d59d483390286c627282b2f820d50aa72bb08fd536f.exe Token: SeImpersonatePrivilege 344 479c2742f5d9d61607933d59d483390286c627282b2f820d50aa72bb08fd536f.exe Token: SeTcbPrivilege 344 479c2742f5d9d61607933d59d483390286c627282b2f820d50aa72bb08fd536f.exe Token: SeChangeNotifyPrivilege 344 479c2742f5d9d61607933d59d483390286c627282b2f820d50aa72bb08fd536f.exe Token: SeCreateTokenPrivilege 344 479c2742f5d9d61607933d59d483390286c627282b2f820d50aa72bb08fd536f.exe Token: SeBackupPrivilege 344 479c2742f5d9d61607933d59d483390286c627282b2f820d50aa72bb08fd536f.exe Token: SeRestorePrivilege 344 479c2742f5d9d61607933d59d483390286c627282b2f820d50aa72bb08fd536f.exe Token: SeIncreaseQuotaPrivilege 344 479c2742f5d9d61607933d59d483390286c627282b2f820d50aa72bb08fd536f.exe Token: SeAssignPrimaryTokenPrivilege 344 479c2742f5d9d61607933d59d483390286c627282b2f820d50aa72bb08fd536f.exe Token: SeImpersonatePrivilege 344 479c2742f5d9d61607933d59d483390286c627282b2f820d50aa72bb08fd536f.exe Token: SeTcbPrivilege 344 479c2742f5d9d61607933d59d483390286c627282b2f820d50aa72bb08fd536f.exe Token: SeChangeNotifyPrivilege 344 479c2742f5d9d61607933d59d483390286c627282b2f820d50aa72bb08fd536f.exe Token: SeCreateTokenPrivilege 344 479c2742f5d9d61607933d59d483390286c627282b2f820d50aa72bb08fd536f.exe Token: SeBackupPrivilege 344 479c2742f5d9d61607933d59d483390286c627282b2f820d50aa72bb08fd536f.exe Token: SeRestorePrivilege 344 479c2742f5d9d61607933d59d483390286c627282b2f820d50aa72bb08fd536f.exe Token: SeIncreaseQuotaPrivilege 344 479c2742f5d9d61607933d59d483390286c627282b2f820d50aa72bb08fd536f.exe Token: SeAssignPrimaryTokenPrivilege 344 479c2742f5d9d61607933d59d483390286c627282b2f820d50aa72bb08fd536f.exe Token: SeImpersonatePrivilege 344 479c2742f5d9d61607933d59d483390286c627282b2f820d50aa72bb08fd536f.exe Token: SeTcbPrivilege 344 479c2742f5d9d61607933d59d483390286c627282b2f820d50aa72bb08fd536f.exe Token: SeChangeNotifyPrivilege 344 479c2742f5d9d61607933d59d483390286c627282b2f820d50aa72bb08fd536f.exe Token: SeCreateTokenPrivilege 344 479c2742f5d9d61607933d59d483390286c627282b2f820d50aa72bb08fd536f.exe Token: SeBackupPrivilege 344 479c2742f5d9d61607933d59d483390286c627282b2f820d50aa72bb08fd536f.exe Token: SeRestorePrivilege 344 479c2742f5d9d61607933d59d483390286c627282b2f820d50aa72bb08fd536f.exe Token: SeIncreaseQuotaPrivilege 344 479c2742f5d9d61607933d59d483390286c627282b2f820d50aa72bb08fd536f.exe Token: SeAssignPrimaryTokenPrivilege 344 479c2742f5d9d61607933d59d483390286c627282b2f820d50aa72bb08fd536f.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
479c2742f5d9d61607933d59d483390286c627282b2f820d50aa72bb08fd536f.exedescription pid process target process PID 344 wrote to memory of 556 344 479c2742f5d9d61607933d59d483390286c627282b2f820d50aa72bb08fd536f.exe cmd.exe PID 344 wrote to memory of 556 344 479c2742f5d9d61607933d59d483390286c627282b2f820d50aa72bb08fd536f.exe cmd.exe PID 344 wrote to memory of 556 344 479c2742f5d9d61607933d59d483390286c627282b2f820d50aa72bb08fd536f.exe cmd.exe PID 344 wrote to memory of 556 344 479c2742f5d9d61607933d59d483390286c627282b2f820d50aa72bb08fd536f.exe cmd.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\479c2742f5d9d61607933d59d483390286c627282b2f820d50aa72bb08fd536f.exe"C:\Users\Admin\AppData\Local\Temp\479c2742f5d9d61607933d59d483390286c627282b2f820d50aa72bb08fd536f.exe"1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:344 -
C:\Windows\SysWOW64\cmd.execmd /c ""C:\Users\Admin\AppData\Local\Temp\259290930.bat" "C:\Users\Admin\AppData\Local\Temp\479c2742f5d9d61607933d59d483390286c627282b2f820d50aa72bb08fd536f.exe" "2⤵
- Deletes itself
PID:556
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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MD5
3880eeb1c736d853eb13b44898b718ab
SHA14eec9d50360cd815211e3c4e6bdd08271b6ec8e6
SHA256936d9411d5226b7c5a150ecaf422987590a8870c8e095e1caa072273041a86e7
SHA5123eaa3dddd7a11942e75acd44208fbe3d3ff8f4006951cd970fb9ab748c160739409803450d28037e577443504707fc310c634e9dc54d0c25e8cfe6094f017c6b