Analysis
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max time kernel
93s -
max time network
94s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
02-10-2024 05:12
Static task
static1
Behavioral task
behavioral1
Sample
090c52323f2060d4fd70dee543b1a7c1_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
090c52323f2060d4fd70dee543b1a7c1_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
090c52323f2060d4fd70dee543b1a7c1_JaffaCakes118.exe
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Size
97KB
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MD5
090c52323f2060d4fd70dee543b1a7c1
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SHA1
24dd53fae8b5074e7bcf377f1901f4584747a85b
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SHA256
9bd7e60c13340ff29e41d8615c1f5ac7a160542e8acbe31a0203c442c5767222
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SHA512
b46f9815d6a511865b74156af42a8ade1893e32a94cfe2fbaa4e3ead206d26bad939deb416977ef1045781992f2c8d4a422bac2ae58d20f9948c96104e6137b1
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SSDEEP
3072:2Z7+W/Qw9z6qbK61YhbDlAMKtVr1wmRImLzt:2ZIwjOB8tV5wmx
Malware Config
Extracted
pony
http://nbfxcngf.info:4915/doc/black.php
http://mjftdsjg.info:888/doc/black.php
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payload_url
http://gfdkhgvd.info:888/pic/Flash.exe
Signatures
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Drops file in Drivers directory 3 IoCs
description ioc Process File created C:\Windows\system32\drivers\etc\tmp.tmp 090c52323f2060d4fd70dee543b1a7c1_JaffaCakes118.exe File created C:\Windows\system32\drivers\etc\hosts.sam cmd.exe File opened for modification C:\Windows\system32\drivers\etc\hosts.sam cmd.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\Control Panel\International\Geo\Nation 090c52323f2060d4fd70dee543b1a7c1_JaffaCakes118.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 3 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 090c52323f2060d4fd70dee543b1a7c1_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 090c52323f2060d4fd70dee543b1a7c1_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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Hide Artifacts: Hidden Files and Directories 1 TTPs 2 IoCs
pid Process 312 cmd.exe 4188 at.exe -
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 5 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 PING.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 090c52323f2060d4fd70dee543b1a7c1_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language at.exe -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 388 cmd.exe 1648 PING.EXE -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 1648 PING.EXE -
Suspicious use of AdjustPrivilegeToken 48 IoCs
description pid Process Token: SeImpersonatePrivilege 1572 090c52323f2060d4fd70dee543b1a7c1_JaffaCakes118.exe Token: SeTcbPrivilege 1572 090c52323f2060d4fd70dee543b1a7c1_JaffaCakes118.exe Token: SeChangeNotifyPrivilege 1572 090c52323f2060d4fd70dee543b1a7c1_JaffaCakes118.exe Token: SeCreateTokenPrivilege 1572 090c52323f2060d4fd70dee543b1a7c1_JaffaCakes118.exe Token: SeBackupPrivilege 1572 090c52323f2060d4fd70dee543b1a7c1_JaffaCakes118.exe Token: SeRestorePrivilege 1572 090c52323f2060d4fd70dee543b1a7c1_JaffaCakes118.exe Token: SeIncreaseQuotaPrivilege 1572 090c52323f2060d4fd70dee543b1a7c1_JaffaCakes118.exe Token: SeAssignPrimaryTokenPrivilege 1572 090c52323f2060d4fd70dee543b1a7c1_JaffaCakes118.exe Token: SeImpersonatePrivilege 1572 090c52323f2060d4fd70dee543b1a7c1_JaffaCakes118.exe Token: SeTcbPrivilege 1572 090c52323f2060d4fd70dee543b1a7c1_JaffaCakes118.exe Token: SeChangeNotifyPrivilege 1572 090c52323f2060d4fd70dee543b1a7c1_JaffaCakes118.exe Token: SeCreateTokenPrivilege 1572 090c52323f2060d4fd70dee543b1a7c1_JaffaCakes118.exe Token: SeBackupPrivilege 1572 090c52323f2060d4fd70dee543b1a7c1_JaffaCakes118.exe Token: SeRestorePrivilege 1572 090c52323f2060d4fd70dee543b1a7c1_JaffaCakes118.exe Token: SeIncreaseQuotaPrivilege 1572 090c52323f2060d4fd70dee543b1a7c1_JaffaCakes118.exe Token: SeAssignPrimaryTokenPrivilege 1572 090c52323f2060d4fd70dee543b1a7c1_JaffaCakes118.exe Token: SeImpersonatePrivilege 1572 090c52323f2060d4fd70dee543b1a7c1_JaffaCakes118.exe Token: SeTcbPrivilege 1572 090c52323f2060d4fd70dee543b1a7c1_JaffaCakes118.exe Token: SeChangeNotifyPrivilege 1572 090c52323f2060d4fd70dee543b1a7c1_JaffaCakes118.exe Token: SeCreateTokenPrivilege 1572 090c52323f2060d4fd70dee543b1a7c1_JaffaCakes118.exe Token: SeBackupPrivilege 1572 090c52323f2060d4fd70dee543b1a7c1_JaffaCakes118.exe Token: SeRestorePrivilege 1572 090c52323f2060d4fd70dee543b1a7c1_JaffaCakes118.exe Token: SeIncreaseQuotaPrivilege 1572 090c52323f2060d4fd70dee543b1a7c1_JaffaCakes118.exe Token: SeAssignPrimaryTokenPrivilege 1572 090c52323f2060d4fd70dee543b1a7c1_JaffaCakes118.exe Token: SeImpersonatePrivilege 1572 090c52323f2060d4fd70dee543b1a7c1_JaffaCakes118.exe Token: SeTcbPrivilege 1572 090c52323f2060d4fd70dee543b1a7c1_JaffaCakes118.exe Token: SeChangeNotifyPrivilege 1572 090c52323f2060d4fd70dee543b1a7c1_JaffaCakes118.exe Token: SeCreateTokenPrivilege 1572 090c52323f2060d4fd70dee543b1a7c1_JaffaCakes118.exe Token: SeBackupPrivilege 1572 090c52323f2060d4fd70dee543b1a7c1_JaffaCakes118.exe Token: SeRestorePrivilege 1572 090c52323f2060d4fd70dee543b1a7c1_JaffaCakes118.exe Token: SeIncreaseQuotaPrivilege 1572 090c52323f2060d4fd70dee543b1a7c1_JaffaCakes118.exe Token: SeAssignPrimaryTokenPrivilege 1572 090c52323f2060d4fd70dee543b1a7c1_JaffaCakes118.exe Token: SeImpersonatePrivilege 1572 090c52323f2060d4fd70dee543b1a7c1_JaffaCakes118.exe Token: SeTcbPrivilege 1572 090c52323f2060d4fd70dee543b1a7c1_JaffaCakes118.exe Token: SeChangeNotifyPrivilege 1572 090c52323f2060d4fd70dee543b1a7c1_JaffaCakes118.exe Token: SeCreateTokenPrivilege 1572 090c52323f2060d4fd70dee543b1a7c1_JaffaCakes118.exe Token: SeBackupPrivilege 1572 090c52323f2060d4fd70dee543b1a7c1_JaffaCakes118.exe Token: SeRestorePrivilege 1572 090c52323f2060d4fd70dee543b1a7c1_JaffaCakes118.exe Token: SeIncreaseQuotaPrivilege 1572 090c52323f2060d4fd70dee543b1a7c1_JaffaCakes118.exe Token: SeAssignPrimaryTokenPrivilege 1572 090c52323f2060d4fd70dee543b1a7c1_JaffaCakes118.exe Token: SeImpersonatePrivilege 1572 090c52323f2060d4fd70dee543b1a7c1_JaffaCakes118.exe Token: SeTcbPrivilege 1572 090c52323f2060d4fd70dee543b1a7c1_JaffaCakes118.exe Token: SeChangeNotifyPrivilege 1572 090c52323f2060d4fd70dee543b1a7c1_JaffaCakes118.exe Token: SeCreateTokenPrivilege 1572 090c52323f2060d4fd70dee543b1a7c1_JaffaCakes118.exe Token: SeBackupPrivilege 1572 090c52323f2060d4fd70dee543b1a7c1_JaffaCakes118.exe Token: SeRestorePrivilege 1572 090c52323f2060d4fd70dee543b1a7c1_JaffaCakes118.exe Token: SeIncreaseQuotaPrivilege 1572 090c52323f2060d4fd70dee543b1a7c1_JaffaCakes118.exe Token: SeAssignPrimaryTokenPrivilege 1572 090c52323f2060d4fd70dee543b1a7c1_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 12 IoCs
description pid Process procid_target PID 1572 wrote to memory of 312 1572 090c52323f2060d4fd70dee543b1a7c1_JaffaCakes118.exe 89 PID 1572 wrote to memory of 312 1572 090c52323f2060d4fd70dee543b1a7c1_JaffaCakes118.exe 89 PID 1572 wrote to memory of 312 1572 090c52323f2060d4fd70dee543b1a7c1_JaffaCakes118.exe 89 PID 1572 wrote to memory of 388 1572 090c52323f2060d4fd70dee543b1a7c1_JaffaCakes118.exe 91 PID 1572 wrote to memory of 388 1572 090c52323f2060d4fd70dee543b1a7c1_JaffaCakes118.exe 91 PID 1572 wrote to memory of 388 1572 090c52323f2060d4fd70dee543b1a7c1_JaffaCakes118.exe 91 PID 312 wrote to memory of 4188 312 cmd.exe 93 PID 312 wrote to memory of 4188 312 cmd.exe 93 PID 312 wrote to memory of 4188 312 cmd.exe 93 PID 388 wrote to memory of 1648 388 cmd.exe 94 PID 388 wrote to memory of 1648 388 cmd.exe 94 PID 388 wrote to memory of 1648 388 cmd.exe 94 -
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 090c52323f2060d4fd70dee543b1a7c1_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\090c52323f2060d4fd70dee543b1a7c1_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\090c52323f2060d4fd70dee543b1a7c1_JaffaCakes118.exe"1⤵
- Drops file in Drivers directory
- Checks computer location settings
- 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:1572 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c copy C:\Windows\system32\drivers\etc\hosts C:\Windows\system32\drivers\etc\hosts.sam /Y && at 05:15:00 /every:M,T,W,Th,F,S,Su cmd.exe "/c attrib -H C:\Windows\system32\drivers\etc\hosts && copy C:\Users\Admin\AppData\Local\Temp\240637625aq C:\Windows\system32\drivers\etc\hosts /Y && attrib +H C:\Windows\system32\drivers\etc\hosts"2⤵
- Drops file in Drivers directory
- Hide Artifacts: Hidden Files and Directories
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:312 -
C:\Windows\SysWOW64\at.exeat 05:15:00 /every:M,T,W,Th,F,S,Su cmd.exe "/c attrib -H C:\Windows\system32\drivers\etc\hosts && copy C:\Users\Admin\AppData\Local\Temp\240637625aq C:\Windows\system32\drivers\etc\hosts /Y && attrib +H C:\Windows\system32\drivers\etc\hosts"3⤵
- Hide Artifacts: Hidden Files and Directories
- System Location Discovery: System Language Discovery
PID:4188
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c ping -n 6 localhost && erase "C:\Users\Admin\AppData\Local\Temp\090c52323f2060d4fd70dee543b1a7c1_JaffaCakes118.exe"2⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
- Suspicious use of WriteProcessMemory
PID:388 -
C:\Windows\SysWOW64\PING.EXEping -n 6 localhost3⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
- Runs ping.exe
PID:1648
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Network
MITRE ATT&CK Enterprise v15
Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
3Credentials In Files
3