Analysis
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max time kernel
149s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
12-08-2024 07:53
Static task
static1
Behavioral task
behavioral1
Sample
8decbf128eff61300ec1a187fcf29708_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
8decbf128eff61300ec1a187fcf29708_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
8decbf128eff61300ec1a187fcf29708_JaffaCakes118.exe
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Size
152KB
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MD5
8decbf128eff61300ec1a187fcf29708
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SHA1
1bd0b099362a0b76de56bfdd33837c6d5a0cc6cf
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SHA256
f55c66f5a97430729bf43522684b1800e3a07f35ad2b7a509463bfa44ad10883
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SHA512
6f8c79f4e364c454dcc7bbbe5544b0278d0761e08025a4c2bd84c4be33d5f964ca1762c9ab741e33651ac230e469d578c33c2d7db0729abcf96a2dc35abd2447
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SSDEEP
3072:d8VO5O5iFm3Qgeoeg6Vbx4sBvfuDCkv40:d4qmQoT6VbxvFMp40
Malware Config
Extracted
pony
http://198.143.159.103/pony/gate.php
http://69.194.196.35/pony/gate.php
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payload_url
http://dns42.bserv.com/uacU.exe
http://siecboc.com.br/LqEc.exe
http://nucleo.4waysistemas.com.br/YuWZ.exe
http://ephemeranet.com/iMXzNkp.exe
http://212.235.100.120/5H5yCyG.exe
http://enagrup.ro/UMTuHzKx.exe
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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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-1-5-21-355097885-2402257403-2971294179-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts 8decbf128eff61300ec1a187fcf29708_JaffaCakes118.exe -
Accesses Microsoft Outlook profiles 1 TTPs 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook 8decbf128eff61300ec1a187fcf29708_JaffaCakes118.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
description pid Process procid_target PID 2684 set thread context of 4000 2684 8decbf128eff61300ec1a187fcf29708_JaffaCakes118.exe 87 -
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 8decbf128eff61300ec1a187fcf29708_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 8decbf128eff61300ec1a187fcf29708_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 8 IoCs
description pid Process Token: SeImpersonatePrivilege 4000 8decbf128eff61300ec1a187fcf29708_JaffaCakes118.exe Token: SeTcbPrivilege 4000 8decbf128eff61300ec1a187fcf29708_JaffaCakes118.exe Token: SeChangeNotifyPrivilege 4000 8decbf128eff61300ec1a187fcf29708_JaffaCakes118.exe Token: SeCreateTokenPrivilege 4000 8decbf128eff61300ec1a187fcf29708_JaffaCakes118.exe Token: SeBackupPrivilege 4000 8decbf128eff61300ec1a187fcf29708_JaffaCakes118.exe Token: SeRestorePrivilege 4000 8decbf128eff61300ec1a187fcf29708_JaffaCakes118.exe Token: SeIncreaseQuotaPrivilege 4000 8decbf128eff61300ec1a187fcf29708_JaffaCakes118.exe Token: SeAssignPrimaryTokenPrivilege 4000 8decbf128eff61300ec1a187fcf29708_JaffaCakes118.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 2684 8decbf128eff61300ec1a187fcf29708_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 2684 wrote to memory of 4000 2684 8decbf128eff61300ec1a187fcf29708_JaffaCakes118.exe 87 PID 2684 wrote to memory of 4000 2684 8decbf128eff61300ec1a187fcf29708_JaffaCakes118.exe 87 PID 2684 wrote to memory of 4000 2684 8decbf128eff61300ec1a187fcf29708_JaffaCakes118.exe 87 PID 2684 wrote to memory of 4000 2684 8decbf128eff61300ec1a187fcf29708_JaffaCakes118.exe 87 PID 2684 wrote to memory of 4000 2684 8decbf128eff61300ec1a187fcf29708_JaffaCakes118.exe 87 PID 2684 wrote to memory of 4000 2684 8decbf128eff61300ec1a187fcf29708_JaffaCakes118.exe 87 PID 2684 wrote to memory of 4000 2684 8decbf128eff61300ec1a187fcf29708_JaffaCakes118.exe 87 PID 2684 wrote to memory of 4000 2684 8decbf128eff61300ec1a187fcf29708_JaffaCakes118.exe 87 -
outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook 8decbf128eff61300ec1a187fcf29708_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\8decbf128eff61300ec1a187fcf29708_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\8decbf128eff61300ec1a187fcf29708_JaffaCakes118.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2684 -
C:\Users\Admin\AppData\Local\Temp\8decbf128eff61300ec1a187fcf29708_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\8decbf128eff61300ec1a187fcf29708_JaffaCakes118.exe"2⤵
- Accesses Microsoft Outlook accounts
- Accesses Microsoft Outlook profiles
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- outlook_win_path
PID:4000
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