Analysis
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max time kernel
148s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
07-09-2022 19:17
Static task
static1
Behavioral task
behavioral1
Sample
dc030778938b8b6f98236a709d0d18734c325accf44b12a55ecc2d56b8bb9000.zip
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
dc030778938b8b6f98236a709d0d18734c325accf44b12a55ecc2d56b8bb9000.zip
Resource
win10v2004-20220812-en
Behavioral task
behavioral3
Sample
dc030778938b8b6f98236a709d0d18734c325accf44b12a55ecc2d56b8bb9000.dll
Resource
win7-20220901-en
General
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Target
dc030778938b8b6f98236a709d0d18734c325accf44b12a55ecc2d56b8bb9000.dll
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Size
68KB
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MD5
3c4de20e464146bec844471867bd1628
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SHA1
32f5611459b9b63145895926b26f949d8ce7ac79
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SHA256
dc030778938b8b6f98236a709d0d18734c325accf44b12a55ecc2d56b8bb9000
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SHA512
57a58f412c041e75002de2fcd2937faf914c3066fd98f0de61de5e08a7c6000d34d239452197d2f56557e57c1c496591e4f2574eff241139536cbcd620abe6fd
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SSDEEP
1536:Nl2LanYqTjKNvS0439aureEhOUqvvFkzLA/0Zd/:z40N0439aceiOUU/0Z
Malware Config
Signatures
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Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
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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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Suspicious use of AdjustPrivilegeToken 8 IoCs
Processes:
rundll32.exedescription pid process Token: SeImpersonatePrivilege 4356 rundll32.exe Token: SeTcbPrivilege 4356 rundll32.exe Token: SeChangeNotifyPrivilege 4356 rundll32.exe Token: SeCreateTokenPrivilege 4356 rundll32.exe Token: SeBackupPrivilege 4356 rundll32.exe Token: SeRestorePrivilege 4356 rundll32.exe Token: SeIncreaseQuotaPrivilege 4356 rundll32.exe Token: SeAssignPrimaryTokenPrivilege 4356 rundll32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
rundll32.exedescription pid process target process PID 4616 wrote to memory of 4356 4616 rundll32.exe rundll32.exe PID 4616 wrote to memory of 4356 4616 rundll32.exe rundll32.exe PID 4616 wrote to memory of 4356 4616 rundll32.exe rundll32.exe
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\dc030778938b8b6f98236a709d0d18734c325accf44b12a55ecc2d56b8bb9000.dll,#11⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\dc030778938b8b6f98236a709d0d18734c325accf44b12a55ecc2d56b8bb9000.dll,#12⤵
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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memory/4356-132-0x0000000000000000-mapping.dmp