Analysis
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max time kernel
58s -
max time network
129s -
platform
windows10-2004_x64 -
resource
win10v2004-20230220-en -
resource tags
arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system -
submitted
27-05-2023 10:11
Static task
static1
Behavioral task
behavioral1
Sample
2fc4a456d3294bb50769381e4a7ae67e.exe
Resource
win7-20230220-en
General
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Target
2fc4a456d3294bb50769381e4a7ae67e.exe
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Size
104KB
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MD5
2fc4a456d3294bb50769381e4a7ae67e
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SHA1
b2cf4ea17444d54a9947f95f5e00bc06ad68a52f
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SHA256
65d78bece51ee1c500d4058bf724b96ee87cd41eb62a34fb6cb03643423c9d00
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SHA512
659fd7098d7dbc649a39961a8d7f05d5fb3248f32324681f14f29bef5f0bafe62ba22c995b0972842a6851c23c54dcf9163e12f50ec502a1b5777e688984239b
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SSDEEP
1536:LzFRP4faiQE1oLAFbGQ09lnrKeXPE2iI5DhXprRFNF8/EIW9QZsDn/:3TPoeLAFQlrKs3XprRFNgEIWSZsz
Malware Config
Extracted
pony
http://sbcnt.com/web/web/gate.php
Signatures
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
2fc4a456d3294bb50769381e4a7ae67e.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-1013461898-3711306144-4198452673-1000\Control Panel\International\Geo\Nation 2fc4a456d3294bb50769381e4a7ae67e.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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Processes:
resource yara_rule behavioral2/memory/4316-134-0x0000000000400000-0x000000000041C000-memory.dmp upx behavioral2/memory/4316-135-0x0000000000400000-0x000000000041C000-memory.dmp upx behavioral2/memory/4316-136-0x0000000000400000-0x000000000041C000-memory.dmp upx behavioral2/memory/4316-139-0x0000000000400000-0x000000000041C000-memory.dmp upx behavioral2/memory/4316-141-0x0000000000400000-0x000000000041C000-memory.dmp upx behavioral2/memory/4316-140-0x0000000000400000-0x000000000041C000-memory.dmp upx -
Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs
Processes:
2fc4a456d3294bb50769381e4a7ae67e.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1013461898-3711306144-4198452673-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts 2fc4a456d3294bb50769381e4a7ae67e.exe -
Accesses Microsoft Outlook profiles 1 TTPs 1 IoCs
Processes:
2fc4a456d3294bb50769381e4a7ae67e.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1013461898-3711306144-4198452673-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook 2fc4a456d3294bb50769381e4a7ae67e.exe -
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 SetThreadContext 1 IoCs
Processes:
2fc4a456d3294bb50769381e4a7ae67e.exedescription pid process target process PID 864 set thread context of 4316 864 2fc4a456d3294bb50769381e4a7ae67e.exe 2fc4a456d3294bb50769381e4a7ae67e.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious use of AdjustPrivilegeToken 48 IoCs
Processes:
2fc4a456d3294bb50769381e4a7ae67e.exedescription pid process Token: SeImpersonatePrivilege 4316 2fc4a456d3294bb50769381e4a7ae67e.exe Token: SeTcbPrivilege 4316 2fc4a456d3294bb50769381e4a7ae67e.exe Token: SeChangeNotifyPrivilege 4316 2fc4a456d3294bb50769381e4a7ae67e.exe Token: SeCreateTokenPrivilege 4316 2fc4a456d3294bb50769381e4a7ae67e.exe Token: SeBackupPrivilege 4316 2fc4a456d3294bb50769381e4a7ae67e.exe Token: SeRestorePrivilege 4316 2fc4a456d3294bb50769381e4a7ae67e.exe Token: SeIncreaseQuotaPrivilege 4316 2fc4a456d3294bb50769381e4a7ae67e.exe Token: SeAssignPrimaryTokenPrivilege 4316 2fc4a456d3294bb50769381e4a7ae67e.exe Token: SeImpersonatePrivilege 4316 2fc4a456d3294bb50769381e4a7ae67e.exe Token: SeTcbPrivilege 4316 2fc4a456d3294bb50769381e4a7ae67e.exe Token: SeChangeNotifyPrivilege 4316 2fc4a456d3294bb50769381e4a7ae67e.exe Token: SeCreateTokenPrivilege 4316 2fc4a456d3294bb50769381e4a7ae67e.exe Token: SeBackupPrivilege 4316 2fc4a456d3294bb50769381e4a7ae67e.exe Token: SeRestorePrivilege 4316 2fc4a456d3294bb50769381e4a7ae67e.exe Token: SeIncreaseQuotaPrivilege 4316 2fc4a456d3294bb50769381e4a7ae67e.exe Token: SeAssignPrimaryTokenPrivilege 4316 2fc4a456d3294bb50769381e4a7ae67e.exe Token: SeImpersonatePrivilege 4316 2fc4a456d3294bb50769381e4a7ae67e.exe Token: SeTcbPrivilege 4316 2fc4a456d3294bb50769381e4a7ae67e.exe Token: SeChangeNotifyPrivilege 4316 2fc4a456d3294bb50769381e4a7ae67e.exe Token: SeCreateTokenPrivilege 4316 2fc4a456d3294bb50769381e4a7ae67e.exe Token: SeBackupPrivilege 4316 2fc4a456d3294bb50769381e4a7ae67e.exe Token: SeRestorePrivilege 4316 2fc4a456d3294bb50769381e4a7ae67e.exe Token: SeIncreaseQuotaPrivilege 4316 2fc4a456d3294bb50769381e4a7ae67e.exe Token: SeAssignPrimaryTokenPrivilege 4316 2fc4a456d3294bb50769381e4a7ae67e.exe Token: SeImpersonatePrivilege 4316 2fc4a456d3294bb50769381e4a7ae67e.exe Token: SeTcbPrivilege 4316 2fc4a456d3294bb50769381e4a7ae67e.exe Token: SeChangeNotifyPrivilege 4316 2fc4a456d3294bb50769381e4a7ae67e.exe Token: SeCreateTokenPrivilege 4316 2fc4a456d3294bb50769381e4a7ae67e.exe Token: SeBackupPrivilege 4316 2fc4a456d3294bb50769381e4a7ae67e.exe Token: SeRestorePrivilege 4316 2fc4a456d3294bb50769381e4a7ae67e.exe Token: SeIncreaseQuotaPrivilege 4316 2fc4a456d3294bb50769381e4a7ae67e.exe Token: SeAssignPrimaryTokenPrivilege 4316 2fc4a456d3294bb50769381e4a7ae67e.exe Token: SeImpersonatePrivilege 4316 2fc4a456d3294bb50769381e4a7ae67e.exe Token: SeTcbPrivilege 4316 2fc4a456d3294bb50769381e4a7ae67e.exe Token: SeChangeNotifyPrivilege 4316 2fc4a456d3294bb50769381e4a7ae67e.exe Token: SeCreateTokenPrivilege 4316 2fc4a456d3294bb50769381e4a7ae67e.exe Token: SeBackupPrivilege 4316 2fc4a456d3294bb50769381e4a7ae67e.exe Token: SeRestorePrivilege 4316 2fc4a456d3294bb50769381e4a7ae67e.exe Token: SeIncreaseQuotaPrivilege 4316 2fc4a456d3294bb50769381e4a7ae67e.exe Token: SeAssignPrimaryTokenPrivilege 4316 2fc4a456d3294bb50769381e4a7ae67e.exe Token: SeImpersonatePrivilege 4316 2fc4a456d3294bb50769381e4a7ae67e.exe Token: SeTcbPrivilege 4316 2fc4a456d3294bb50769381e4a7ae67e.exe Token: SeChangeNotifyPrivilege 4316 2fc4a456d3294bb50769381e4a7ae67e.exe Token: SeCreateTokenPrivilege 4316 2fc4a456d3294bb50769381e4a7ae67e.exe Token: SeBackupPrivilege 4316 2fc4a456d3294bb50769381e4a7ae67e.exe Token: SeRestorePrivilege 4316 2fc4a456d3294bb50769381e4a7ae67e.exe Token: SeIncreaseQuotaPrivilege 4316 2fc4a456d3294bb50769381e4a7ae67e.exe Token: SeAssignPrimaryTokenPrivilege 4316 2fc4a456d3294bb50769381e4a7ae67e.exe -
Suspicious use of WriteProcessMemory 11 IoCs
Processes:
2fc4a456d3294bb50769381e4a7ae67e.exe2fc4a456d3294bb50769381e4a7ae67e.exedescription pid process target process PID 864 wrote to memory of 4316 864 2fc4a456d3294bb50769381e4a7ae67e.exe 2fc4a456d3294bb50769381e4a7ae67e.exe PID 864 wrote to memory of 4316 864 2fc4a456d3294bb50769381e4a7ae67e.exe 2fc4a456d3294bb50769381e4a7ae67e.exe PID 864 wrote to memory of 4316 864 2fc4a456d3294bb50769381e4a7ae67e.exe 2fc4a456d3294bb50769381e4a7ae67e.exe PID 864 wrote to memory of 4316 864 2fc4a456d3294bb50769381e4a7ae67e.exe 2fc4a456d3294bb50769381e4a7ae67e.exe PID 864 wrote to memory of 4316 864 2fc4a456d3294bb50769381e4a7ae67e.exe 2fc4a456d3294bb50769381e4a7ae67e.exe PID 864 wrote to memory of 4316 864 2fc4a456d3294bb50769381e4a7ae67e.exe 2fc4a456d3294bb50769381e4a7ae67e.exe PID 864 wrote to memory of 4316 864 2fc4a456d3294bb50769381e4a7ae67e.exe 2fc4a456d3294bb50769381e4a7ae67e.exe PID 864 wrote to memory of 4316 864 2fc4a456d3294bb50769381e4a7ae67e.exe 2fc4a456d3294bb50769381e4a7ae67e.exe PID 4316 wrote to memory of 2900 4316 2fc4a456d3294bb50769381e4a7ae67e.exe cmd.exe PID 4316 wrote to memory of 2900 4316 2fc4a456d3294bb50769381e4a7ae67e.exe cmd.exe PID 4316 wrote to memory of 2900 4316 2fc4a456d3294bb50769381e4a7ae67e.exe cmd.exe -
outlook_win_path 1 IoCs
Processes:
2fc4a456d3294bb50769381e4a7ae67e.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1013461898-3711306144-4198452673-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook 2fc4a456d3294bb50769381e4a7ae67e.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\2fc4a456d3294bb50769381e4a7ae67e.exe"C:\Users\Admin\AppData\Local\Temp\2fc4a456d3294bb50769381e4a7ae67e.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\2fc4a456d3294bb50769381e4a7ae67e.exe"C:\Users\Admin\AppData\Local\Temp\2fc4a456d3294bb50769381e4a7ae67e.exe"2⤵
- Checks computer location settings
- Accesses Microsoft Outlook accounts
- Accesses Microsoft Outlook profiles
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- outlook_win_path
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\240553921.bat" "C:\Users\Admin\AppData\Local\Temp\2fc4a456d3294bb50769381e4a7ae67e.exe" "3⤵
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\240553921.batFilesize
94B
MD53880eeb1c736d853eb13b44898b718ab
SHA14eec9d50360cd815211e3c4e6bdd08271b6ec8e6
SHA256936d9411d5226b7c5a150ecaf422987590a8870c8e095e1caa072273041a86e7
SHA5123eaa3dddd7a11942e75acd44208fbe3d3ff8f4006951cd970fb9ab748c160739409803450d28037e577443504707fc310c634e9dc54d0c25e8cfe6094f017c6b
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memory/864-133-0x00000000016A0000-0x00000000016B0000-memory.dmpFilesize
64KB
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memory/4316-134-0x0000000000400000-0x000000000041C000-memory.dmpFilesize
112KB
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memory/4316-135-0x0000000000400000-0x000000000041C000-memory.dmpFilesize
112KB
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memory/4316-136-0x0000000000400000-0x000000000041C000-memory.dmpFilesize
112KB
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memory/4316-139-0x0000000000400000-0x000000000041C000-memory.dmpFilesize
112KB
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memory/4316-141-0x0000000000400000-0x000000000041C000-memory.dmpFilesize
112KB
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memory/4316-140-0x0000000000400000-0x000000000041C000-memory.dmpFilesize
112KB