Analysis
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max time kernel
140s -
max time network
140s -
platform
windows10_x64 -
resource
win10v20201028 -
submitted
27-02-2021 18:16
Static task
static1
Behavioral task
behavioral1
Sample
164c1f49f82c077fddf565f7c6ca241af5373ace61c4c24503cff2c7ab6e9aa6.exe
Resource
win7v20201028
General
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Target
164c1f49f82c077fddf565f7c6ca241af5373ace61c4c24503cff2c7ab6e9aa6.exe
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Size
161KB
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MD5
b8c3d7f8898ebbfca281f907881f8fa8
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SHA1
ad3c2763ed83c8bf00c92f052d57ccb40d40d4aa
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SHA256
164c1f49f82c077fddf565f7c6ca241af5373ace61c4c24503cff2c7ab6e9aa6
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SHA512
f20a7871ef9fdf35fdea557c23eee1dc901e97e320b1c257f696b426985fdca13ed33920850804e4eef92b3f2f6693037610856fef0aa364c49bb60d9823037e
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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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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Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
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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 40 IoCs
Processes:
164c1f49f82c077fddf565f7c6ca241af5373ace61c4c24503cff2c7ab6e9aa6.exedescription pid process Token: SeImpersonatePrivilege 3996 164c1f49f82c077fddf565f7c6ca241af5373ace61c4c24503cff2c7ab6e9aa6.exe Token: SeTcbPrivilege 3996 164c1f49f82c077fddf565f7c6ca241af5373ace61c4c24503cff2c7ab6e9aa6.exe Token: SeChangeNotifyPrivilege 3996 164c1f49f82c077fddf565f7c6ca241af5373ace61c4c24503cff2c7ab6e9aa6.exe Token: SeCreateTokenPrivilege 3996 164c1f49f82c077fddf565f7c6ca241af5373ace61c4c24503cff2c7ab6e9aa6.exe Token: SeBackupPrivilege 3996 164c1f49f82c077fddf565f7c6ca241af5373ace61c4c24503cff2c7ab6e9aa6.exe Token: SeRestorePrivilege 3996 164c1f49f82c077fddf565f7c6ca241af5373ace61c4c24503cff2c7ab6e9aa6.exe Token: SeIncreaseQuotaPrivilege 3996 164c1f49f82c077fddf565f7c6ca241af5373ace61c4c24503cff2c7ab6e9aa6.exe Token: SeAssignPrimaryTokenPrivilege 3996 164c1f49f82c077fddf565f7c6ca241af5373ace61c4c24503cff2c7ab6e9aa6.exe Token: SeImpersonatePrivilege 3996 164c1f49f82c077fddf565f7c6ca241af5373ace61c4c24503cff2c7ab6e9aa6.exe Token: SeTcbPrivilege 3996 164c1f49f82c077fddf565f7c6ca241af5373ace61c4c24503cff2c7ab6e9aa6.exe Token: SeChangeNotifyPrivilege 3996 164c1f49f82c077fddf565f7c6ca241af5373ace61c4c24503cff2c7ab6e9aa6.exe Token: SeCreateTokenPrivilege 3996 164c1f49f82c077fddf565f7c6ca241af5373ace61c4c24503cff2c7ab6e9aa6.exe Token: SeBackupPrivilege 3996 164c1f49f82c077fddf565f7c6ca241af5373ace61c4c24503cff2c7ab6e9aa6.exe Token: SeRestorePrivilege 3996 164c1f49f82c077fddf565f7c6ca241af5373ace61c4c24503cff2c7ab6e9aa6.exe Token: SeIncreaseQuotaPrivilege 3996 164c1f49f82c077fddf565f7c6ca241af5373ace61c4c24503cff2c7ab6e9aa6.exe Token: SeAssignPrimaryTokenPrivilege 3996 164c1f49f82c077fddf565f7c6ca241af5373ace61c4c24503cff2c7ab6e9aa6.exe Token: SeImpersonatePrivilege 3996 164c1f49f82c077fddf565f7c6ca241af5373ace61c4c24503cff2c7ab6e9aa6.exe Token: SeTcbPrivilege 3996 164c1f49f82c077fddf565f7c6ca241af5373ace61c4c24503cff2c7ab6e9aa6.exe Token: SeChangeNotifyPrivilege 3996 164c1f49f82c077fddf565f7c6ca241af5373ace61c4c24503cff2c7ab6e9aa6.exe Token: SeCreateTokenPrivilege 3996 164c1f49f82c077fddf565f7c6ca241af5373ace61c4c24503cff2c7ab6e9aa6.exe Token: SeBackupPrivilege 3996 164c1f49f82c077fddf565f7c6ca241af5373ace61c4c24503cff2c7ab6e9aa6.exe Token: SeRestorePrivilege 3996 164c1f49f82c077fddf565f7c6ca241af5373ace61c4c24503cff2c7ab6e9aa6.exe Token: SeIncreaseQuotaPrivilege 3996 164c1f49f82c077fddf565f7c6ca241af5373ace61c4c24503cff2c7ab6e9aa6.exe Token: SeAssignPrimaryTokenPrivilege 3996 164c1f49f82c077fddf565f7c6ca241af5373ace61c4c24503cff2c7ab6e9aa6.exe Token: SeImpersonatePrivilege 3996 164c1f49f82c077fddf565f7c6ca241af5373ace61c4c24503cff2c7ab6e9aa6.exe Token: SeTcbPrivilege 3996 164c1f49f82c077fddf565f7c6ca241af5373ace61c4c24503cff2c7ab6e9aa6.exe Token: SeChangeNotifyPrivilege 3996 164c1f49f82c077fddf565f7c6ca241af5373ace61c4c24503cff2c7ab6e9aa6.exe Token: SeCreateTokenPrivilege 3996 164c1f49f82c077fddf565f7c6ca241af5373ace61c4c24503cff2c7ab6e9aa6.exe Token: SeBackupPrivilege 3996 164c1f49f82c077fddf565f7c6ca241af5373ace61c4c24503cff2c7ab6e9aa6.exe Token: SeRestorePrivilege 3996 164c1f49f82c077fddf565f7c6ca241af5373ace61c4c24503cff2c7ab6e9aa6.exe Token: SeIncreaseQuotaPrivilege 3996 164c1f49f82c077fddf565f7c6ca241af5373ace61c4c24503cff2c7ab6e9aa6.exe Token: SeAssignPrimaryTokenPrivilege 3996 164c1f49f82c077fddf565f7c6ca241af5373ace61c4c24503cff2c7ab6e9aa6.exe Token: SeImpersonatePrivilege 3996 164c1f49f82c077fddf565f7c6ca241af5373ace61c4c24503cff2c7ab6e9aa6.exe Token: SeTcbPrivilege 3996 164c1f49f82c077fddf565f7c6ca241af5373ace61c4c24503cff2c7ab6e9aa6.exe Token: SeChangeNotifyPrivilege 3996 164c1f49f82c077fddf565f7c6ca241af5373ace61c4c24503cff2c7ab6e9aa6.exe Token: SeCreateTokenPrivilege 3996 164c1f49f82c077fddf565f7c6ca241af5373ace61c4c24503cff2c7ab6e9aa6.exe Token: SeBackupPrivilege 3996 164c1f49f82c077fddf565f7c6ca241af5373ace61c4c24503cff2c7ab6e9aa6.exe Token: SeRestorePrivilege 3996 164c1f49f82c077fddf565f7c6ca241af5373ace61c4c24503cff2c7ab6e9aa6.exe Token: SeIncreaseQuotaPrivilege 3996 164c1f49f82c077fddf565f7c6ca241af5373ace61c4c24503cff2c7ab6e9aa6.exe Token: SeAssignPrimaryTokenPrivilege 3996 164c1f49f82c077fddf565f7c6ca241af5373ace61c4c24503cff2c7ab6e9aa6.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
164c1f49f82c077fddf565f7c6ca241af5373ace61c4c24503cff2c7ab6e9aa6.exedescription pid process target process PID 3996 wrote to memory of 3452 3996 164c1f49f82c077fddf565f7c6ca241af5373ace61c4c24503cff2c7ab6e9aa6.exe cmd.exe PID 3996 wrote to memory of 3452 3996 164c1f49f82c077fddf565f7c6ca241af5373ace61c4c24503cff2c7ab6e9aa6.exe cmd.exe PID 3996 wrote to memory of 3452 3996 164c1f49f82c077fddf565f7c6ca241af5373ace61c4c24503cff2c7ab6e9aa6.exe cmd.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\164c1f49f82c077fddf565f7c6ca241af5373ace61c4c24503cff2c7ab6e9aa6.exe"C:\Users\Admin\AppData\Local\Temp\164c1f49f82c077fddf565f7c6ca241af5373ace61c4c24503cff2c7ab6e9aa6.exe"1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\259284390.bat" "C:\Users\Admin\AppData\Local\Temp\164c1f49f82c077fddf565f7c6ca241af5373ace61c4c24503cff2c7ab6e9aa6.exe" "2⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\259284390.batMD5
3880eeb1c736d853eb13b44898b718ab
SHA14eec9d50360cd815211e3c4e6bdd08271b6ec8e6
SHA256936d9411d5226b7c5a150ecaf422987590a8870c8e095e1caa072273041a86e7
SHA5123eaa3dddd7a11942e75acd44208fbe3d3ff8f4006951cd970fb9ab748c160739409803450d28037e577443504707fc310c634e9dc54d0c25e8cfe6094f017c6b
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memory/3452-2-0x0000000000000000-mapping.dmp