Analysis
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max time kernel
121s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240419-en -
resource tags
arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system -
submitted
12/06/2024, 20:19
Static task
static1
Behavioral task
behavioral1
Sample
a22cfe45e6506faed5a82de112d6d6e9_JaffaCakes118.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
a22cfe45e6506faed5a82de112d6d6e9_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
a22cfe45e6506faed5a82de112d6d6e9_JaffaCakes118.exe
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Size
824KB
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MD5
a22cfe45e6506faed5a82de112d6d6e9
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SHA1
5fdf13920c21ce47c38eeddb779876c32083b5da
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SHA256
aaa5ad3087ec9011c36cd77d5611f8d88fe72fc933e2469bad1703344b318767
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SHA512
dcef86282a00f2f0a0e509476d9992409798169b1342feef5818740e06438302afd05f08aaf32d6ebc476a5370b1cd7cc363a492df8a0b97922b3292acce6e12
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SSDEEP
12288:NxIOeB8PJwMIpP3ey7PQWbjLvo7nQpTPAQl1JW4Pr:NxItBeIZ/x7RPr
Malware Config
Signatures
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Checks BIOS information in registry 2 TTPs 1 IoCs
BIOS information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion a22cfe45e6506faed5a82de112d6d6e9_JaffaCakes118.exe -
Enumerates system info in registry 2 TTPs 1 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\ a22cfe45e6506faed5a82de112d6d6e9_JaffaCakes118.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2148 a22cfe45e6506faed5a82de112d6d6e9_JaffaCakes118.exe 3036 a22cfe45e6506faed5a82de112d6d6e9_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 2148 wrote to memory of 3036 2148 a22cfe45e6506faed5a82de112d6d6e9_JaffaCakes118.exe 28 PID 2148 wrote to memory of 3036 2148 a22cfe45e6506faed5a82de112d6d6e9_JaffaCakes118.exe 28 PID 2148 wrote to memory of 3036 2148 a22cfe45e6506faed5a82de112d6d6e9_JaffaCakes118.exe 28 PID 2148 wrote to memory of 3036 2148 a22cfe45e6506faed5a82de112d6d6e9_JaffaCakes118.exe 28 PID 2148 wrote to memory of 2352 2148 a22cfe45e6506faed5a82de112d6d6e9_JaffaCakes118.exe 29 PID 2148 wrote to memory of 2352 2148 a22cfe45e6506faed5a82de112d6d6e9_JaffaCakes118.exe 29 PID 2148 wrote to memory of 2352 2148 a22cfe45e6506faed5a82de112d6d6e9_JaffaCakes118.exe 29 PID 2148 wrote to memory of 2352 2148 a22cfe45e6506faed5a82de112d6d6e9_JaffaCakes118.exe 29
Processes
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C:\Users\Admin\AppData\Local\Temp\a22cfe45e6506faed5a82de112d6d6e9_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\a22cfe45e6506faed5a82de112d6d6e9_JaffaCakes118.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2148 -
C:\Users\Admin\AppData\Local\Temp\a22cfe45e6506faed5a82de112d6d6e9_JaffaCakes118.exestart2⤵
- Checks BIOS information in registry
- Enumerates system info in registry
- Suspicious behavior: EnumeratesProcesses
PID:3036
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C:\Users\Admin\AppData\Local\Temp\a22cfe45e6506faed5a82de112d6d6e9_JaffaCakes118.exewatch2⤵PID:2352
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