Analysis
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max time kernel
121s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20231129-en -
resource tags
arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system -
submitted
07-05-2024 06:37
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
1fc41c7afda7b69a74ef89e3f6f0f2a6_JaffaCakes118.exe
Resource
win7-20231129-en
6 signatures
150 seconds
General
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Target
1fc41c7afda7b69a74ef89e3f6f0f2a6_JaffaCakes118.exe
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Size
317KB
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MD5
1fc41c7afda7b69a74ef89e3f6f0f2a6
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SHA1
43bc8cd4a3f6d6e05dc0d555607e4bef1f7cc7f5
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SHA256
5847b4b9dfde0cbd35a1dbd452c409f542c38378b6452ac9e96c92e6821dcf41
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SHA512
c6a9ef0a4f54461606ac51f7a897edb4948708d805123d1583635b80a205c2a3d2a3325ffbfbeaf79edede535828cc40dfdd4c8699cfa9873e6dde15a8a70354
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SSDEEP
6144:ndL2kqeeb9756nqtQdFiGOw6NpA+UlXP7or/ULCnMnk3bpZhSu:ndKkqbZV6rEGz6NxwP6/VEk1bd
Malware Config
Signatures
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Deletes itself 1 IoCs
pid Process 3000 cmd.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Kills process with taskkill 1 IoCs
pid Process 3052 taskkill.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 3052 taskkill.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 2924 wrote to memory of 3000 2924 1fc41c7afda7b69a74ef89e3f6f0f2a6_JaffaCakes118.exe 28 PID 2924 wrote to memory of 3000 2924 1fc41c7afda7b69a74ef89e3f6f0f2a6_JaffaCakes118.exe 28 PID 2924 wrote to memory of 3000 2924 1fc41c7afda7b69a74ef89e3f6f0f2a6_JaffaCakes118.exe 28 PID 2924 wrote to memory of 3000 2924 1fc41c7afda7b69a74ef89e3f6f0f2a6_JaffaCakes118.exe 28 PID 3000 wrote to memory of 3052 3000 cmd.exe 30 PID 3000 wrote to memory of 3052 3000 cmd.exe 30 PID 3000 wrote to memory of 3052 3000 cmd.exe 30 PID 3000 wrote to memory of 3052 3000 cmd.exe 30
Processes
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C:\Users\Admin\AppData\Local\Temp\1fc41c7afda7b69a74ef89e3f6f0f2a6_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\1fc41c7afda7b69a74ef89e3f6f0f2a6_JaffaCakes118.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:2924 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c taskkill /im "1fc41c7afda7b69a74ef89e3f6f0f2a6_JaffaCakes118.exe" /f & erase "C:\Users\Admin\AppData\Local\Temp\1fc41c7afda7b69a74ef89e3f6f0f2a6_JaffaCakes118.exe" & exit2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:3000 -
C:\Windows\SysWOW64\taskkill.exetaskkill /im "1fc41c7afda7b69a74ef89e3f6f0f2a6_JaffaCakes118.exe" /f3⤵
- Kills process with taskkill
- Suspicious use of AdjustPrivilegeToken
PID:3052
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