Analysis
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max time kernel
149s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20241023-en -
resource tags
arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system -
submitted
08-01-2025 07:39
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_937a0564e9d5d0acedfcf08b94ceb3ac.exe
Resource
win7-20241023-en
Behavioral task
behavioral2
Sample
JaffaCakes118_937a0564e9d5d0acedfcf08b94ceb3ac.exe
Resource
win10v2004-20241007-en
General
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Target
JaffaCakes118_937a0564e9d5d0acedfcf08b94ceb3ac.exe
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Size
908KB
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MD5
937a0564e9d5d0acedfcf08b94ceb3ac
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SHA1
5d48e7743c74f725f1513ca15583d7215a75c09a
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SHA256
d597d9b12ea6a3239231ac63842cb11f73250dcb124099f88e41c24e5261fe41
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SHA512
2422896d890a80bda63cdca42926955a6b8e2faf73d3c3295b79431bd23c130c2dc891942db788815d0753e61029eafe8a359e6983b13a917f017c71104ce6a4
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SSDEEP
12288:QqjqRBa80gi+TCUQpd6KA26mY6nltHnhm9FXRE:QwqN0gi+TCUQvHEFXO
Malware Config
Signatures
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Imminent family
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Executes dropped EXE 1 IoCs
pid Process 1812 print.exe -
Loads dropped DLL 1 IoCs
pid Process 1240 JaffaCakes118_937a0564e9d5d0acedfcf08b94ceb3ac.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1163522206-1469769407-485553996-1000\Software\Microsoft\Windows\CurrentVersion\Run\model = "C:\\Users\\Admin\\AppData\\Roaming\\model\\print.exe" JaffaCakes118_937a0564e9d5d0acedfcf08b94ceb3ac.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1812 set thread context of 3060 1812 print.exe 33 -
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 3 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 JaffaCakes118_937a0564e9d5d0acedfcf08b94ceb3ac.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language print.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RegAsm.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 1812 print.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 3060 RegAsm.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 1812 print.exe Token: SeDebugPrivilege 3060 RegAsm.exe Token: 33 3060 RegAsm.exe Token: SeIncBasePriorityPrivilege 3060 RegAsm.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 3060 RegAsm.exe -
Suspicious use of WriteProcessMemory 23 IoCs
description pid Process procid_target PID 1240 wrote to memory of 1812 1240 JaffaCakes118_937a0564e9d5d0acedfcf08b94ceb3ac.exe 31 PID 1240 wrote to memory of 1812 1240 JaffaCakes118_937a0564e9d5d0acedfcf08b94ceb3ac.exe 31 PID 1240 wrote to memory of 1812 1240 JaffaCakes118_937a0564e9d5d0acedfcf08b94ceb3ac.exe 31 PID 1240 wrote to memory of 1812 1240 JaffaCakes118_937a0564e9d5d0acedfcf08b94ceb3ac.exe 31 PID 1812 wrote to memory of 3004 1812 print.exe 32 PID 1812 wrote to memory of 3004 1812 print.exe 32 PID 1812 wrote to memory of 3004 1812 print.exe 32 PID 1812 wrote to memory of 3004 1812 print.exe 32 PID 1812 wrote to memory of 3004 1812 print.exe 32 PID 1812 wrote to memory of 3004 1812 print.exe 32 PID 1812 wrote to memory of 3004 1812 print.exe 32 PID 1812 wrote to memory of 3060 1812 print.exe 33 PID 1812 wrote to memory of 3060 1812 print.exe 33 PID 1812 wrote to memory of 3060 1812 print.exe 33 PID 1812 wrote to memory of 3060 1812 print.exe 33 PID 1812 wrote to memory of 3060 1812 print.exe 33 PID 1812 wrote to memory of 3060 1812 print.exe 33 PID 1812 wrote to memory of 3060 1812 print.exe 33 PID 1812 wrote to memory of 3060 1812 print.exe 33 PID 1812 wrote to memory of 3060 1812 print.exe 33 PID 1812 wrote to memory of 3060 1812 print.exe 33 PID 1812 wrote to memory of 3060 1812 print.exe 33 PID 1812 wrote to memory of 3060 1812 print.exe 33
Processes
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C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_937a0564e9d5d0acedfcf08b94ceb3ac.exe"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_937a0564e9d5d0acedfcf08b94ceb3ac.exe"1⤵
- Loads dropped DLL
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1240 -
C:\Users\Admin\AppData\Roaming\model\print.exe"C:\Users\Admin\AppData\Roaming\model\print.exe"2⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1812 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"3⤵PID:3004
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"3⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:3060
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C:\Windows\system32\wbem\WmiApSrv.exeC:\Windows\system32\wbem\WmiApSrv.exe1⤵PID:1524
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
908KB
MD5f84315dc09d0fb7c9e6f4a23103ff5bc
SHA11b8527216693e7a5065e65388dda8bca9502c906
SHA25691de3464e374e342e09442babb08431d35136e437ef26e9ca212ef956aa29bdd
SHA512214815c710921e255751dcfc05df752ca8358b5e205d14c929a18259bf2227ec2b03202c5ae75772c9aeb342cc3a413c870433644248a901a31b6590f0434a81