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Analysis
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max time kernel
141s -
max time network
150s -
platform
windows7_x64 -
resource
win7-20240704-en -
resource tags
arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system -
submitted
19/08/2024, 07:27
Static task
static1
Behavioral task
behavioral1
Sample
aa1e15d341778150a3b882e8178ea59e_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
aa1e15d341778150a3b882e8178ea59e_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
aa1e15d341778150a3b882e8178ea59e_JaffaCakes118.exe
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Size
120KB
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MD5
aa1e15d341778150a3b882e8178ea59e
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SHA1
95a34e2223637961a0ccc9f6ece7113ed4354c6f
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SHA256
d9df84fdaaee2e51cbf8e82180d90c256f30f4afb999f831f89c25e07b7118fd
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SHA512
e7e54dd53440a3657b662cc84b0e104f05b108afb323e4445f84a70fb9c7f9d5fa6d8c55edde0579e05826ff443de9dc57dda6c138131dfcc2b3c3497f9acbe4
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SSDEEP
1536:HX2tAh15hxrmf7VlBSBzD7TbNau3doRzEg0H86Lx8CAcf+SuqGMLefNe6WE5RXQ:3v5hm7VmBP7PtReQJUhMLgEE5RX
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
pid Process 1940 CacheMgr.exe -
Loads dropped DLL 1 IoCs
pid Process 2392 aa1e15d341778150a3b882e8178ea59e_JaffaCakes118.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Windows\CurrentVersion\Run\StubPath = "\"C:\\ProgramData\\CacheMgr.exe\" -as" aa1e15d341778150a3b882e8178ea59e_JaffaCakes118.exe -
System Location Discovery: System Language Discovery 1 TTPs 2 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 cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language aa1e15d341778150a3b882e8178ea59e_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 2392 wrote to memory of 2188 2392 aa1e15d341778150a3b882e8178ea59e_JaffaCakes118.exe 30 PID 2392 wrote to memory of 2188 2392 aa1e15d341778150a3b882e8178ea59e_JaffaCakes118.exe 30 PID 2392 wrote to memory of 2188 2392 aa1e15d341778150a3b882e8178ea59e_JaffaCakes118.exe 30 PID 2392 wrote to memory of 2188 2392 aa1e15d341778150a3b882e8178ea59e_JaffaCakes118.exe 30 PID 2392 wrote to memory of 1940 2392 aa1e15d341778150a3b882e8178ea59e_JaffaCakes118.exe 32 PID 2392 wrote to memory of 1940 2392 aa1e15d341778150a3b882e8178ea59e_JaffaCakes118.exe 32 PID 2392 wrote to memory of 1940 2392 aa1e15d341778150a3b882e8178ea59e_JaffaCakes118.exe 32 PID 2392 wrote to memory of 1940 2392 aa1e15d341778150a3b882e8178ea59e_JaffaCakes118.exe 32
Processes
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C:\Users\Admin\AppData\Local\Temp\aa1e15d341778150a3b882e8178ea59e_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\aa1e15d341778150a3b882e8178ea59e_JaffaCakes118.exe"1⤵
- Loads dropped DLL
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2392 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\system32\cmd.exe" /c copy "C:\Users\Admin\AppData\Local\Temp\aa1e15d341778150a3b882e8178ea59e_JaffaCakes118.exe" "C:\ProgramData\CacheMgr.exe"2⤵
- System Location Discovery: System Language Discovery
PID:2188
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C:\ProgramData\CacheMgr.exe"C:\ProgramData\CacheMgr.exe" -as2⤵
- Executes dropped EXE
PID:1940
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
120KB
MD5aa1e15d341778150a3b882e8178ea59e
SHA195a34e2223637961a0ccc9f6ece7113ed4354c6f
SHA256d9df84fdaaee2e51cbf8e82180d90c256f30f4afb999f831f89c25e07b7118fd
SHA512e7e54dd53440a3657b662cc84b0e104f05b108afb323e4445f84a70fb9c7f9d5fa6d8c55edde0579e05826ff443de9dc57dda6c138131dfcc2b3c3497f9acbe4