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Analysis
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max time kernel
118s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20240611-en -
resource tags
arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system -
submitted
01/07/2024, 12:23
Static task
static1
Behavioral task
behavioral1
Sample
1b4a1a077685d590048d97bb44a503ef_JaffaCakes118.exe
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
1b4a1a077685d590048d97bb44a503ef_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
1b4a1a077685d590048d97bb44a503ef_JaffaCakes118.exe
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Size
66KB
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MD5
1b4a1a077685d590048d97bb44a503ef
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SHA1
76c96c040e0924d6a445ba5f739507d0f43029ad
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SHA256
ac1aadfbc33413a9fb3aec843f3f5df2e48647461c956415153cca3fdd8d1129
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SHA512
2aa034dcc2fd30ca58a1dc792f6b9e03c27beb3e34a1399181947b02d70b8ef6d26ec72d5664b8fde957a029130dfb124b3d840c2b261530c967eaf231cb392f
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SSDEEP
1536:IIrqkTsoHbAM7MgvIfxQbSUgR2cA1OspbhU4lYQ:nzTzHsMTACSNMPpbGLQ
Malware Config
Signatures
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Deletes itself 1 IoCs
pid Process 2984 cmd.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1752 set thread context of 2052 1752 1b4a1a077685d590048d97bb44a503ef_JaffaCakes118.exe 28 -
Drops file in Windows directory 2 IoCs
description ioc Process File created C:\Windows\web\wallpaper.pif 1b4a1a077685d590048d97bb44a503ef_JaffaCakes118.exe File opened for modification C:\Windows\web\wallpaper.pif 1b4a1a077685d590048d97bb44a503ef_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 19 IoCs
description pid Process procid_target PID 1752 wrote to memory of 2052 1752 1b4a1a077685d590048d97bb44a503ef_JaffaCakes118.exe 28 PID 1752 wrote to memory of 2052 1752 1b4a1a077685d590048d97bb44a503ef_JaffaCakes118.exe 28 PID 1752 wrote to memory of 2052 1752 1b4a1a077685d590048d97bb44a503ef_JaffaCakes118.exe 28 PID 1752 wrote to memory of 2052 1752 1b4a1a077685d590048d97bb44a503ef_JaffaCakes118.exe 28 PID 1752 wrote to memory of 2052 1752 1b4a1a077685d590048d97bb44a503ef_JaffaCakes118.exe 28 PID 1752 wrote to memory of 2052 1752 1b4a1a077685d590048d97bb44a503ef_JaffaCakes118.exe 28 PID 1752 wrote to memory of 2052 1752 1b4a1a077685d590048d97bb44a503ef_JaffaCakes118.exe 28 PID 1752 wrote to memory of 2052 1752 1b4a1a077685d590048d97bb44a503ef_JaffaCakes118.exe 28 PID 1752 wrote to memory of 2052 1752 1b4a1a077685d590048d97bb44a503ef_JaffaCakes118.exe 28 PID 1752 wrote to memory of 2052 1752 1b4a1a077685d590048d97bb44a503ef_JaffaCakes118.exe 28 PID 1752 wrote to memory of 2052 1752 1b4a1a077685d590048d97bb44a503ef_JaffaCakes118.exe 28 PID 1752 wrote to memory of 2052 1752 1b4a1a077685d590048d97bb44a503ef_JaffaCakes118.exe 28 PID 1752 wrote to memory of 2052 1752 1b4a1a077685d590048d97bb44a503ef_JaffaCakes118.exe 28 PID 1752 wrote to memory of 2052 1752 1b4a1a077685d590048d97bb44a503ef_JaffaCakes118.exe 28 PID 1752 wrote to memory of 2052 1752 1b4a1a077685d590048d97bb44a503ef_JaffaCakes118.exe 28 PID 1752 wrote to memory of 2984 1752 1b4a1a077685d590048d97bb44a503ef_JaffaCakes118.exe 29 PID 1752 wrote to memory of 2984 1752 1b4a1a077685d590048d97bb44a503ef_JaffaCakes118.exe 29 PID 1752 wrote to memory of 2984 1752 1b4a1a077685d590048d97bb44a503ef_JaffaCakes118.exe 29 PID 1752 wrote to memory of 2984 1752 1b4a1a077685d590048d97bb44a503ef_JaffaCakes118.exe 29
Processes
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C:\Users\Admin\AppData\Local\Temp\1b4a1a077685d590048d97bb44a503ef_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\1b4a1a077685d590048d97bb44a503ef_JaffaCakes118.exe"1⤵
- Suspicious use of SetThreadContext
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:1752 -
C:\Windows\SysWOW64\rundll32.exe"C:\Windows\system32\rundll32.exe"2⤵PID:2052
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C:\Windows\SysWOW64\cmd.execmd /c del "C:\Users\Admin\AppData\Local\Temp\1b4a1a077685d590048d97bb44a503ef_JaffaCakes118.exe"2⤵
- Deletes itself
PID:2984
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