Analysis
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max time kernel
141s -
max time network
144s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
09-12-2024 16:48
Static task
static1
Behavioral task
behavioral1
Sample
da9812a342b10c1429a60af815cc85f5_JaffaCakes118.exe
Resource
win7-20240729-en
General
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Target
da9812a342b10c1429a60af815cc85f5_JaffaCakes118.exe
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Size
2.7MB
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MD5
da9812a342b10c1429a60af815cc85f5
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SHA1
3a81dace6a19ccd2564564c90e92099addcf539a
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SHA256
b16a424da66859604542b125c1db27fedd52eb23db2d7459299849408c739d71
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SHA512
e7c6736493603dc10f0d7675d8d667fb8418449c4e2f8e555a7a47e7e8254964d72a86a576f810a1084e53959934ff64323a659b690d40021796111606e3803a
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SSDEEP
49152:UTCl/+XjmjnJ1vN0kGOWmSPrH+HVGvzzRUc6lwuZ1cT2/LRS:2O/jrykGOWmSK1AajZ1c6T0
Malware Config
Extracted
bitrat
1.35
storage.nsupdate.info:8973
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communication_password
bf771c9d082071fe80b18bb678220682
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tor_process
tor
Signatures
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Bitrat family
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Command and Scripting Interpreter: PowerShell 1 TTPs 3 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
pid Process 4732 powershell.exe 4328 powershell.exe 4332 powershell.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-1-5-21-3227495264-2217614367-4027411560-1000\Control Panel\International\Geo\Nation da9812a342b10c1429a60af815cc85f5_JaffaCakes118.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs
pid Process 3172 MSBuild.exe 3172 MSBuild.exe 3172 MSBuild.exe 3172 MSBuild.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 3756 set thread context of 3172 3756 da9812a342b10c1429a60af815cc85f5_JaffaCakes118.exe 102 -
resource yara_rule behavioral2/memory/3172-30-0x0000000000400000-0x00000000007E4000-memory.dmp upx behavioral2/memory/3172-46-0x0000000000400000-0x00000000007E4000-memory.dmp upx behavioral2/memory/3172-47-0x0000000000400000-0x00000000007E4000-memory.dmp upx behavioral2/memory/3172-99-0x0000000000400000-0x00000000007E4000-memory.dmp upx behavioral2/memory/3172-109-0x0000000000400000-0x00000000007E4000-memory.dmp upx behavioral2/memory/3172-103-0x0000000000400000-0x00000000007E4000-memory.dmp upx behavioral2/memory/3172-125-0x0000000000400000-0x00000000007E4000-memory.dmp upx behavioral2/memory/3172-126-0x0000000000400000-0x00000000007E4000-memory.dmp upx behavioral2/memory/3172-128-0x0000000000400000-0x00000000007E4000-memory.dmp upx behavioral2/memory/3172-129-0x0000000000400000-0x00000000007E4000-memory.dmp upx behavioral2/memory/3172-131-0x0000000000400000-0x00000000007E4000-memory.dmp upx behavioral2/memory/3172-132-0x0000000000400000-0x00000000007E4000-memory.dmp upx behavioral2/memory/3172-134-0x0000000000400000-0x00000000007E4000-memory.dmp upx behavioral2/memory/3172-135-0x0000000000400000-0x00000000007E4000-memory.dmp upx behavioral2/memory/3172-138-0x0000000000400000-0x00000000007E4000-memory.dmp upx behavioral2/memory/3172-137-0x0000000000400000-0x00000000007E4000-memory.dmp upx behavioral2/memory/3172-141-0x0000000000400000-0x00000000007E4000-memory.dmp upx behavioral2/memory/3172-142-0x0000000000400000-0x00000000007E4000-memory.dmp upx -
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 6 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 powershell.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language schtasks.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language MSBuild.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language da9812a342b10c1429a60af815cc85f5_JaffaCakes118.exe -
Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 748 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 13 IoCs
pid Process 4732 powershell.exe 4328 powershell.exe 3756 da9812a342b10c1429a60af815cc85f5_JaffaCakes118.exe 3756 da9812a342b10c1429a60af815cc85f5_JaffaCakes118.exe 3756 da9812a342b10c1429a60af815cc85f5_JaffaCakes118.exe 3756 da9812a342b10c1429a60af815cc85f5_JaffaCakes118.exe 3756 da9812a342b10c1429a60af815cc85f5_JaffaCakes118.exe 3756 da9812a342b10c1429a60af815cc85f5_JaffaCakes118.exe 3756 da9812a342b10c1429a60af815cc85f5_JaffaCakes118.exe 4332 powershell.exe 4328 powershell.exe 4732 powershell.exe 4332 powershell.exe -
Suspicious use of AdjustPrivilegeToken 5 IoCs
description pid Process Token: SeDebugPrivilege 4732 powershell.exe Token: SeDebugPrivilege 4328 powershell.exe Token: SeDebugPrivilege 3756 da9812a342b10c1429a60af815cc85f5_JaffaCakes118.exe Token: SeDebugPrivilege 4332 powershell.exe Token: SeShutdownPrivilege 3172 MSBuild.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 3172 MSBuild.exe 3172 MSBuild.exe -
Suspicious use of WriteProcessMemory 28 IoCs
description pid Process procid_target PID 3756 wrote to memory of 4732 3756 da9812a342b10c1429a60af815cc85f5_JaffaCakes118.exe 91 PID 3756 wrote to memory of 4732 3756 da9812a342b10c1429a60af815cc85f5_JaffaCakes118.exe 91 PID 3756 wrote to memory of 4732 3756 da9812a342b10c1429a60af815cc85f5_JaffaCakes118.exe 91 PID 3756 wrote to memory of 4328 3756 da9812a342b10c1429a60af815cc85f5_JaffaCakes118.exe 93 PID 3756 wrote to memory of 4328 3756 da9812a342b10c1429a60af815cc85f5_JaffaCakes118.exe 93 PID 3756 wrote to memory of 4328 3756 da9812a342b10c1429a60af815cc85f5_JaffaCakes118.exe 93 PID 3756 wrote to memory of 748 3756 da9812a342b10c1429a60af815cc85f5_JaffaCakes118.exe 95 PID 3756 wrote to memory of 748 3756 da9812a342b10c1429a60af815cc85f5_JaffaCakes118.exe 95 PID 3756 wrote to memory of 748 3756 da9812a342b10c1429a60af815cc85f5_JaffaCakes118.exe 95 PID 3756 wrote to memory of 4332 3756 da9812a342b10c1429a60af815cc85f5_JaffaCakes118.exe 97 PID 3756 wrote to memory of 4332 3756 da9812a342b10c1429a60af815cc85f5_JaffaCakes118.exe 97 PID 3756 wrote to memory of 4332 3756 da9812a342b10c1429a60af815cc85f5_JaffaCakes118.exe 97 PID 3756 wrote to memory of 1300 3756 da9812a342b10c1429a60af815cc85f5_JaffaCakes118.exe 98 PID 3756 wrote to memory of 1300 3756 da9812a342b10c1429a60af815cc85f5_JaffaCakes118.exe 98 PID 3756 wrote to memory of 1300 3756 da9812a342b10c1429a60af815cc85f5_JaffaCakes118.exe 98 PID 3756 wrote to memory of 4020 3756 da9812a342b10c1429a60af815cc85f5_JaffaCakes118.exe 99 PID 3756 wrote to memory of 4020 3756 da9812a342b10c1429a60af815cc85f5_JaffaCakes118.exe 99 PID 3756 wrote to memory of 4020 3756 da9812a342b10c1429a60af815cc85f5_JaffaCakes118.exe 99 PID 3756 wrote to memory of 4084 3756 da9812a342b10c1429a60af815cc85f5_JaffaCakes118.exe 101 PID 3756 wrote to memory of 4084 3756 da9812a342b10c1429a60af815cc85f5_JaffaCakes118.exe 101 PID 3756 wrote to memory of 4084 3756 da9812a342b10c1429a60af815cc85f5_JaffaCakes118.exe 101 PID 3756 wrote to memory of 3172 3756 da9812a342b10c1429a60af815cc85f5_JaffaCakes118.exe 102 PID 3756 wrote to memory of 3172 3756 da9812a342b10c1429a60af815cc85f5_JaffaCakes118.exe 102 PID 3756 wrote to memory of 3172 3756 da9812a342b10c1429a60af815cc85f5_JaffaCakes118.exe 102 PID 3756 wrote to memory of 3172 3756 da9812a342b10c1429a60af815cc85f5_JaffaCakes118.exe 102 PID 3756 wrote to memory of 3172 3756 da9812a342b10c1429a60af815cc85f5_JaffaCakes118.exe 102 PID 3756 wrote to memory of 3172 3756 da9812a342b10c1429a60af815cc85f5_JaffaCakes118.exe 102 PID 3756 wrote to memory of 3172 3756 da9812a342b10c1429a60af815cc85f5_JaffaCakes118.exe 102
Processes
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C:\Users\Admin\AppData\Local\Temp\da9812a342b10c1429a60af815cc85f5_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\da9812a342b10c1429a60af815cc85f5_JaffaCakes118.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3756 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\da9812a342b10c1429a60af815cc85f5_JaffaCakes118.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4732
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\QIkZZSzTmzZHAr.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4328
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\QIkZZSzTmzZHAr" /XML "C:\Users\Admin\AppData\Local\Temp\tmp6E65.tmp"2⤵
- System Location Discovery: System Language Discovery
- Scheduled Task/Job: Scheduled Task
PID:748
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\QIkZZSzTmzZHAr.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4332
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"2⤵PID:1300
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"2⤵PID:4020
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"2⤵PID:4084
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"2⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:3172
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
2KB
MD53d086a433708053f9bf9523e1d87a4e8
SHA1b3ab5d4f282a4c8fe8c3005b8a557ed5a0e37f28
SHA2566f8fd1b8d9788ad54eaeee329232187e24b7b43393a01aeba2d6e9675231fb69
SHA512931ae42b4c68a4507ff2342332b08eb407050d47cf4176137ea022d0f6e513c689e998445a04c6d18d4877391705c586bfce0234632b898d41aaed0957996dfd
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Filesize
18KB
MD57fc95bdd48b765d053af74f367c5a279
SHA13266743951224c2cb64b15678182a893fdd0855c
SHA25680f8ee1c7c566a31555ac8f698e8641ce1b40732d5aaba5e38d8a5ec109e0412
SHA5124d41661d2690c01e023f5e9a3a6c5914bfe0084354d710bcad9885c0a173834c8413201fb06fb55efb29d4f5a6053a75dad8c632ee10d0e1ed34fcdefd359299
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Filesize
18KB
MD5fb34086b69f8eb6fe9937dcbc7dde375
SHA1f4a140af0a386f3e097db99493d5ed8afac518e9
SHA25670bdfde84b79350507b72183cd13c6cbe528d7f8b9e31fb2da11319d0e76bbd0
SHA512231c9951076a3ea24d309baaf4a4ecaf1b02d154b76658b08e29a1a6f942a880bf852f3a8af4efde673fae795082dec0c0a7c0dee63cdf7596ccdd22fc3036ce
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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Filesize
1KB
MD5b5fa478d2de84a8480f395b1f5e69c33
SHA1ff1aedf8e147cb7cef8641fe9aaa72f21b6dc598
SHA256cf87563cba5a1de816603393b1b8af71460b4714508a88aacc1cbe10d76263b7
SHA512d477507767790266917a25125e57ae8da273815e2095ae2abb63d61d0788b766f189ef1b40177beaf993059a47d9ddcc9f166854284d6f68917c5617df7bcc59