Analysis
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max time kernel
31s -
max time network
48s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
28-11-2022 16:26
Behavioral task
behavioral1
Sample
476cc28e5ce0b364b7eadc1040a476ce929b0b3aed842ab5832b794ef2de4f25.exe
Resource
win7-20220812-en
General
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Target
476cc28e5ce0b364b7eadc1040a476ce929b0b3aed842ab5832b794ef2de4f25.exe
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Size
93KB
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MD5
fc8400683ab28e69e17bd70e2bdf89e7
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SHA1
f4c6dcebeb066680467f41bccf2fdaaa0438ef8e
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SHA256
476cc28e5ce0b364b7eadc1040a476ce929b0b3aed842ab5832b794ef2de4f25
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SHA512
fc60aff210cd9f091c3f54c5fc3febb11de7ed6a759f9f1dc6c43b065f6a2540dcdb4e84abe3238c5a91f450361c3190dc729b8c08b4b0c8a992429f5474913b
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SSDEEP
1536:gtMwMtDPXeqTxdQJWmkLcLejrTYSISsu8TyoOEhATvykzbkpql/o9i:zVBPYWYmZIZOEEgql/b
Malware Config
Signatures
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Deletes itself 1 IoCs
Processes:
cmd.exepid process 1452 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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Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs
Processes:
476cc28e5ce0b364b7eadc1040a476ce929b0b3aed842ab5832b794ef2de4f25.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts 476cc28e5ce0b364b7eadc1040a476ce929b0b3aed842ab5832b794ef2de4f25.exe -
Accesses Microsoft Outlook profiles 1 TTPs 1 IoCs
Processes:
476cc28e5ce0b364b7eadc1040a476ce929b0b3aed842ab5832b794ef2de4f25.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook 476cc28e5ce0b364b7eadc1040a476ce929b0b3aed842ab5832b794ef2de4f25.exe -
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 32 IoCs
Processes:
476cc28e5ce0b364b7eadc1040a476ce929b0b3aed842ab5832b794ef2de4f25.exedescription pid process Token: SeImpersonatePrivilege 748 476cc28e5ce0b364b7eadc1040a476ce929b0b3aed842ab5832b794ef2de4f25.exe Token: SeTcbPrivilege 748 476cc28e5ce0b364b7eadc1040a476ce929b0b3aed842ab5832b794ef2de4f25.exe Token: SeChangeNotifyPrivilege 748 476cc28e5ce0b364b7eadc1040a476ce929b0b3aed842ab5832b794ef2de4f25.exe Token: SeCreateTokenPrivilege 748 476cc28e5ce0b364b7eadc1040a476ce929b0b3aed842ab5832b794ef2de4f25.exe Token: SeBackupPrivilege 748 476cc28e5ce0b364b7eadc1040a476ce929b0b3aed842ab5832b794ef2de4f25.exe Token: SeRestorePrivilege 748 476cc28e5ce0b364b7eadc1040a476ce929b0b3aed842ab5832b794ef2de4f25.exe Token: SeIncreaseQuotaPrivilege 748 476cc28e5ce0b364b7eadc1040a476ce929b0b3aed842ab5832b794ef2de4f25.exe Token: SeAssignPrimaryTokenPrivilege 748 476cc28e5ce0b364b7eadc1040a476ce929b0b3aed842ab5832b794ef2de4f25.exe Token: SeImpersonatePrivilege 748 476cc28e5ce0b364b7eadc1040a476ce929b0b3aed842ab5832b794ef2de4f25.exe Token: SeTcbPrivilege 748 476cc28e5ce0b364b7eadc1040a476ce929b0b3aed842ab5832b794ef2de4f25.exe Token: SeChangeNotifyPrivilege 748 476cc28e5ce0b364b7eadc1040a476ce929b0b3aed842ab5832b794ef2de4f25.exe Token: SeCreateTokenPrivilege 748 476cc28e5ce0b364b7eadc1040a476ce929b0b3aed842ab5832b794ef2de4f25.exe Token: SeBackupPrivilege 748 476cc28e5ce0b364b7eadc1040a476ce929b0b3aed842ab5832b794ef2de4f25.exe Token: SeRestorePrivilege 748 476cc28e5ce0b364b7eadc1040a476ce929b0b3aed842ab5832b794ef2de4f25.exe Token: SeIncreaseQuotaPrivilege 748 476cc28e5ce0b364b7eadc1040a476ce929b0b3aed842ab5832b794ef2de4f25.exe Token: SeAssignPrimaryTokenPrivilege 748 476cc28e5ce0b364b7eadc1040a476ce929b0b3aed842ab5832b794ef2de4f25.exe Token: SeImpersonatePrivilege 748 476cc28e5ce0b364b7eadc1040a476ce929b0b3aed842ab5832b794ef2de4f25.exe Token: SeTcbPrivilege 748 476cc28e5ce0b364b7eadc1040a476ce929b0b3aed842ab5832b794ef2de4f25.exe Token: SeChangeNotifyPrivilege 748 476cc28e5ce0b364b7eadc1040a476ce929b0b3aed842ab5832b794ef2de4f25.exe Token: SeCreateTokenPrivilege 748 476cc28e5ce0b364b7eadc1040a476ce929b0b3aed842ab5832b794ef2de4f25.exe Token: SeBackupPrivilege 748 476cc28e5ce0b364b7eadc1040a476ce929b0b3aed842ab5832b794ef2de4f25.exe Token: SeRestorePrivilege 748 476cc28e5ce0b364b7eadc1040a476ce929b0b3aed842ab5832b794ef2de4f25.exe Token: SeIncreaseQuotaPrivilege 748 476cc28e5ce0b364b7eadc1040a476ce929b0b3aed842ab5832b794ef2de4f25.exe Token: SeAssignPrimaryTokenPrivilege 748 476cc28e5ce0b364b7eadc1040a476ce929b0b3aed842ab5832b794ef2de4f25.exe Token: SeImpersonatePrivilege 748 476cc28e5ce0b364b7eadc1040a476ce929b0b3aed842ab5832b794ef2de4f25.exe Token: SeTcbPrivilege 748 476cc28e5ce0b364b7eadc1040a476ce929b0b3aed842ab5832b794ef2de4f25.exe Token: SeChangeNotifyPrivilege 748 476cc28e5ce0b364b7eadc1040a476ce929b0b3aed842ab5832b794ef2de4f25.exe Token: SeCreateTokenPrivilege 748 476cc28e5ce0b364b7eadc1040a476ce929b0b3aed842ab5832b794ef2de4f25.exe Token: SeBackupPrivilege 748 476cc28e5ce0b364b7eadc1040a476ce929b0b3aed842ab5832b794ef2de4f25.exe Token: SeRestorePrivilege 748 476cc28e5ce0b364b7eadc1040a476ce929b0b3aed842ab5832b794ef2de4f25.exe Token: SeIncreaseQuotaPrivilege 748 476cc28e5ce0b364b7eadc1040a476ce929b0b3aed842ab5832b794ef2de4f25.exe Token: SeAssignPrimaryTokenPrivilege 748 476cc28e5ce0b364b7eadc1040a476ce929b0b3aed842ab5832b794ef2de4f25.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
476cc28e5ce0b364b7eadc1040a476ce929b0b3aed842ab5832b794ef2de4f25.exedescription pid process target process PID 748 wrote to memory of 1452 748 476cc28e5ce0b364b7eadc1040a476ce929b0b3aed842ab5832b794ef2de4f25.exe cmd.exe PID 748 wrote to memory of 1452 748 476cc28e5ce0b364b7eadc1040a476ce929b0b3aed842ab5832b794ef2de4f25.exe cmd.exe PID 748 wrote to memory of 1452 748 476cc28e5ce0b364b7eadc1040a476ce929b0b3aed842ab5832b794ef2de4f25.exe cmd.exe PID 748 wrote to memory of 1452 748 476cc28e5ce0b364b7eadc1040a476ce929b0b3aed842ab5832b794ef2de4f25.exe cmd.exe -
outlook_win_path 1 IoCs
Processes:
476cc28e5ce0b364b7eadc1040a476ce929b0b3aed842ab5832b794ef2de4f25.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook 476cc28e5ce0b364b7eadc1040a476ce929b0b3aed842ab5832b794ef2de4f25.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\476cc28e5ce0b364b7eadc1040a476ce929b0b3aed842ab5832b794ef2de4f25.exe"C:\Users\Admin\AppData\Local\Temp\476cc28e5ce0b364b7eadc1040a476ce929b0b3aed842ab5832b794ef2de4f25.exe"1⤵
- Accesses Microsoft Outlook accounts
- Accesses Microsoft Outlook profiles
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- outlook_win_path
PID:748 -
C:\Windows\SysWOW64\cmd.execmd /c ""C:\Users\Admin\AppData\Local\Temp\7090339.bat" "C:\Users\Admin\AppData\Local\Temp\476cc28e5ce0b364b7eadc1040a476ce929b0b3aed842ab5832b794ef2de4f25.exe" "2⤵
- Deletes itself
PID:1452
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
94B
MD53880eeb1c736d853eb13b44898b718ab
SHA14eec9d50360cd815211e3c4e6bdd08271b6ec8e6
SHA256936d9411d5226b7c5a150ecaf422987590a8870c8e095e1caa072273041a86e7
SHA5123eaa3dddd7a11942e75acd44208fbe3d3ff8f4006951cd970fb9ab748c160739409803450d28037e577443504707fc310c634e9dc54d0c25e8cfe6094f017c6b