Analysis
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max time kernel
117s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
11-09-2024 14:36
Behavioral task
behavioral1
Sample
da9025ec51c1bf6a8a11487492769657_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
da9025ec51c1bf6a8a11487492769657_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
da9025ec51c1bf6a8a11487492769657_JaffaCakes118.exe
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Size
161KB
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MD5
da9025ec51c1bf6a8a11487492769657
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SHA1
b6bbd95f7597c2caea98cab7c0599f12621773fa
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SHA256
7bdec45633f58130f71bab1c3be241970104436f0c291c6eb1d7391cc7be010f
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SHA512
3e253d806797eee954585f5895923503c119d8c8911d2d27f150eb142c6bfff8b5a71d6dce5f60c991d8ce6b757c6f8f4ae6465b92a6b94023e1e52ef3a88869
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SSDEEP
3072:siTLZhs0uDI0rAfOXl+y+uql/GOtsrVrqhTqndtndhndKndd:HTLFuD6fOXlql/GLJrqqndtndhndKndd
Malware Config
Extracted
pony
http://butterchoco.net/admin/bull/gate.php
Signatures
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Credentials from Password Stores: Credentials from Web Browsers 1 TTPs
Malicious Access or copy of Web Browser Credential store.
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Deletes itself 1 IoCs
pid Process 2420 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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Unsecured Credentials: Credentials In Files 1 TTPs
Steal credentials from unsecured files.
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Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts da9025ec51c1bf6a8a11487492769657_JaffaCakes118.exe -
Accesses Microsoft Outlook profiles 1 TTPs 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook da9025ec51c1bf6a8a11487492769657_JaffaCakes118.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).
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System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language da9025ec51c1bf6a8a11487492769657_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe -
Suspicious use of AdjustPrivilegeToken 32 IoCs
description pid Process Token: SeImpersonatePrivilege 2260 da9025ec51c1bf6a8a11487492769657_JaffaCakes118.exe Token: SeTcbPrivilege 2260 da9025ec51c1bf6a8a11487492769657_JaffaCakes118.exe Token: SeChangeNotifyPrivilege 2260 da9025ec51c1bf6a8a11487492769657_JaffaCakes118.exe Token: SeCreateTokenPrivilege 2260 da9025ec51c1bf6a8a11487492769657_JaffaCakes118.exe Token: SeBackupPrivilege 2260 da9025ec51c1bf6a8a11487492769657_JaffaCakes118.exe Token: SeRestorePrivilege 2260 da9025ec51c1bf6a8a11487492769657_JaffaCakes118.exe Token: SeIncreaseQuotaPrivilege 2260 da9025ec51c1bf6a8a11487492769657_JaffaCakes118.exe Token: SeAssignPrimaryTokenPrivilege 2260 da9025ec51c1bf6a8a11487492769657_JaffaCakes118.exe Token: SeImpersonatePrivilege 2260 da9025ec51c1bf6a8a11487492769657_JaffaCakes118.exe Token: SeTcbPrivilege 2260 da9025ec51c1bf6a8a11487492769657_JaffaCakes118.exe Token: SeChangeNotifyPrivilege 2260 da9025ec51c1bf6a8a11487492769657_JaffaCakes118.exe Token: SeCreateTokenPrivilege 2260 da9025ec51c1bf6a8a11487492769657_JaffaCakes118.exe Token: SeBackupPrivilege 2260 da9025ec51c1bf6a8a11487492769657_JaffaCakes118.exe Token: SeRestorePrivilege 2260 da9025ec51c1bf6a8a11487492769657_JaffaCakes118.exe Token: SeIncreaseQuotaPrivilege 2260 da9025ec51c1bf6a8a11487492769657_JaffaCakes118.exe Token: SeAssignPrimaryTokenPrivilege 2260 da9025ec51c1bf6a8a11487492769657_JaffaCakes118.exe Token: SeImpersonatePrivilege 2260 da9025ec51c1bf6a8a11487492769657_JaffaCakes118.exe Token: SeTcbPrivilege 2260 da9025ec51c1bf6a8a11487492769657_JaffaCakes118.exe Token: SeChangeNotifyPrivilege 2260 da9025ec51c1bf6a8a11487492769657_JaffaCakes118.exe Token: SeCreateTokenPrivilege 2260 da9025ec51c1bf6a8a11487492769657_JaffaCakes118.exe Token: SeBackupPrivilege 2260 da9025ec51c1bf6a8a11487492769657_JaffaCakes118.exe Token: SeRestorePrivilege 2260 da9025ec51c1bf6a8a11487492769657_JaffaCakes118.exe Token: SeIncreaseQuotaPrivilege 2260 da9025ec51c1bf6a8a11487492769657_JaffaCakes118.exe Token: SeAssignPrimaryTokenPrivilege 2260 da9025ec51c1bf6a8a11487492769657_JaffaCakes118.exe Token: SeImpersonatePrivilege 2260 da9025ec51c1bf6a8a11487492769657_JaffaCakes118.exe Token: SeTcbPrivilege 2260 da9025ec51c1bf6a8a11487492769657_JaffaCakes118.exe Token: SeChangeNotifyPrivilege 2260 da9025ec51c1bf6a8a11487492769657_JaffaCakes118.exe Token: SeCreateTokenPrivilege 2260 da9025ec51c1bf6a8a11487492769657_JaffaCakes118.exe Token: SeBackupPrivilege 2260 da9025ec51c1bf6a8a11487492769657_JaffaCakes118.exe Token: SeRestorePrivilege 2260 da9025ec51c1bf6a8a11487492769657_JaffaCakes118.exe Token: SeIncreaseQuotaPrivilege 2260 da9025ec51c1bf6a8a11487492769657_JaffaCakes118.exe Token: SeAssignPrimaryTokenPrivilege 2260 da9025ec51c1bf6a8a11487492769657_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2260 wrote to memory of 2420 2260 da9025ec51c1bf6a8a11487492769657_JaffaCakes118.exe 31 PID 2260 wrote to memory of 2420 2260 da9025ec51c1bf6a8a11487492769657_JaffaCakes118.exe 31 PID 2260 wrote to memory of 2420 2260 da9025ec51c1bf6a8a11487492769657_JaffaCakes118.exe 31 PID 2260 wrote to memory of 2420 2260 da9025ec51c1bf6a8a11487492769657_JaffaCakes118.exe 31 -
outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook da9025ec51c1bf6a8a11487492769657_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\da9025ec51c1bf6a8a11487492769657_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\da9025ec51c1bf6a8a11487492769657_JaffaCakes118.exe"1⤵
- Accesses Microsoft Outlook accounts
- Accesses Microsoft Outlook profiles
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- outlook_win_path
PID:2260 -
C:\Windows\SysWOW64\cmd.execmd /c ""C:\Users\Admin\AppData\Local\Temp\259445995.bat" "C:\Users\Admin\AppData\Local\Temp\da9025ec51c1bf6a8a11487492769657_JaffaCakes118.exe" "2⤵
- Deletes itself
- System Location Discovery: System Language Discovery
PID:2420
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
94B
MD53880eeb1c736d853eb13b44898b718ab
SHA14eec9d50360cd815211e3c4e6bdd08271b6ec8e6
SHA256936d9411d5226b7c5a150ecaf422987590a8870c8e095e1caa072273041a86e7
SHA5123eaa3dddd7a11942e75acd44208fbe3d3ff8f4006951cd970fb9ab748c160739409803450d28037e577443504707fc310c634e9dc54d0c25e8cfe6094f017c6b