Analysis
-
max time kernel
141s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
04-05-2024 09:53
Static task
static1
Behavioral task
behavioral1
Sample
123122425086ff149c20d1657799ba57_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
123122425086ff149c20d1657799ba57_JaffaCakes118.exe
Resource
win10v2004-20240426-en
General
-
Target
123122425086ff149c20d1657799ba57_JaffaCakes118.exe
-
Size
1.3MB
-
MD5
123122425086ff149c20d1657799ba57
-
SHA1
343f01cb713052ba16957c30a8cbf4a24727fa67
-
SHA256
907a071a0c75228b0a485fbe8dee4cd89574cf673ab466cc022fd0c10610fdad
-
SHA512
4b33362a377270d884efd76b92f0fe3c81cbcced85e2f873cffeff52e4464dc99b9d254870d8eeff897a18a21c685baa6c7006772584491247852d3b362a5093
-
SSDEEP
24576:vbyOd1mBlZPRZCTX0oJ6YFUQoJJOyq0BYtach8mS8:v+O0ZPnCD56YF+J4h0BYtLhA8
Malware Config
Signatures
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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-1-5-21-4018855536-2201274732-320770143-1000\Control Panel\International\Geo\Nation 123122425086ff149c20d1657799ba57_JaffaCakes118.exe -
Executes dropped EXE 1 IoCs
pid Process 2824 123122425086ff149c20d1657799ba57_JaffaCakes118.exe -
resource yara_rule behavioral2/memory/2824-15-0x0000000000400000-0x0000000000563000-memory.dmp upx behavioral2/memory/2824-21-0x0000000000400000-0x0000000000563000-memory.dmp upx behavioral2/memory/2824-24-0x0000000000400000-0x0000000000563000-memory.dmp upx behavioral2/memory/2824-25-0x0000000000400000-0x0000000000563000-memory.dmp upx behavioral2/memory/2824-17-0x0000000000400000-0x0000000000563000-memory.dmp upx behavioral2/memory/2824-16-0x0000000000400000-0x0000000000563000-memory.dmp upx -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 4284 set thread context of 2824 4284 123122425086ff149c20d1657799ba57_JaffaCakes118.exe 93 -
Drops file in Windows directory 2 IoCs
description ioc Process File created C:\Windows\Microsoft.NET\Framework\v2.0.50727\config\security.config.cch.new 123122425086ff149c20d1657799ba57_JaffaCakes118.exe File created C:\Windows\Microsoft.NET\Framework\v2.0.50727\config\enterprisesec.config.cch.new 123122425086ff149c20d1657799ba57_JaffaCakes118.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Program crash 1 IoCs
pid pid_target Process procid_target 3908 2824 WerFault.exe 93 -
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\E12DFB4B41D7D9C32B30514BAC1D81D8385E2D46 123122425086ff149c20d1657799ba57_JaffaCakes118.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\E12DFB4B41D7D9C32B30514BAC1D81D8385E2D46\Blob = 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 123122425086ff149c20d1657799ba57_JaffaCakes118.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\E12DFB4B41D7D9C32B30514BAC1D81D8385E2D46\Blob = 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 123122425086ff149c20d1657799ba57_JaffaCakes118.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\E12DFB4B41D7D9C32B30514BAC1D81D8385E2D46\Blob = 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 123122425086ff149c20d1657799ba57_JaffaCakes118.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\E12DFB4B41D7D9C32B30514BAC1D81D8385E2D46\Blob = 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 123122425086ff149c20d1657799ba57_JaffaCakes118.exe -
NTFS ADS 1 IoCs
description ioc Process File created C:\Users\Admin\AppData\Local\Temp\123122425086ff149c20d1657799ba57_JaffaCakes118.exe:ZONE.identifier cmd.exe -
Suspicious use of WriteProcessMemory 11 IoCs
description pid Process procid_target PID 4284 wrote to memory of 2624 4284 123122425086ff149c20d1657799ba57_JaffaCakes118.exe 91 PID 4284 wrote to memory of 2624 4284 123122425086ff149c20d1657799ba57_JaffaCakes118.exe 91 PID 4284 wrote to memory of 2624 4284 123122425086ff149c20d1657799ba57_JaffaCakes118.exe 91 PID 4284 wrote to memory of 2824 4284 123122425086ff149c20d1657799ba57_JaffaCakes118.exe 93 PID 4284 wrote to memory of 2824 4284 123122425086ff149c20d1657799ba57_JaffaCakes118.exe 93 PID 4284 wrote to memory of 2824 4284 123122425086ff149c20d1657799ba57_JaffaCakes118.exe 93 PID 4284 wrote to memory of 2824 4284 123122425086ff149c20d1657799ba57_JaffaCakes118.exe 93 PID 4284 wrote to memory of 2824 4284 123122425086ff149c20d1657799ba57_JaffaCakes118.exe 93 PID 4284 wrote to memory of 2824 4284 123122425086ff149c20d1657799ba57_JaffaCakes118.exe 93 PID 4284 wrote to memory of 2824 4284 123122425086ff149c20d1657799ba57_JaffaCakes118.exe 93 PID 4284 wrote to memory of 2824 4284 123122425086ff149c20d1657799ba57_JaffaCakes118.exe 93
Processes
-
C:\Users\Admin\AppData\Local\Temp\123122425086ff149c20d1657799ba57_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\123122425086ff149c20d1657799ba57_JaffaCakes118.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Drops file in Windows directory
- Modifies system certificate store
- Suspicious use of WriteProcessMemory
PID:4284 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c echo [zoneTransfer]ZoneID = 2 > "C:\Users\Admin\AppData\Local\Temp\123122425086ff149c20d1657799ba57_JaffaCakes118.exe":ZONE.identifier & exit2⤵
- NTFS ADS
PID:2624
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C:\Users\Admin\AppData\Local\Temp\123122425086ff149c20d1657799ba57_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\123122425086ff149c20d1657799ba57_JaffaCakes118.exe"2⤵
- Executes dropped EXE
PID:2824 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2824 -s 4483⤵
- Program crash
PID:3908
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2824 -ip 28241⤵PID:1160
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
-
Filesize
1.3MB
MD5123122425086ff149c20d1657799ba57
SHA1343f01cb713052ba16957c30a8cbf4a24727fa67
SHA256907a071a0c75228b0a485fbe8dee4cd89574cf673ab466cc022fd0c10610fdad
SHA5124b33362a377270d884efd76b92f0fe3c81cbcced85e2f873cffeff52e4464dc99b9d254870d8eeff897a18a21c685baa6c7006772584491247852d3b362a5093