Analysis
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max time kernel
121s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
11-04-2024 22:32
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
ee7da429fe5ec4209b01cfcc8d867cfa_JaffaCakes118.exe
Resource
win7-20240221-en
4 signatures
150 seconds
General
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Target
ee7da429fe5ec4209b01cfcc8d867cfa_JaffaCakes118.exe
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Size
738KB
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MD5
ee7da429fe5ec4209b01cfcc8d867cfa
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SHA1
4640a48f371eb4c8870d5d230f696793bab7ef12
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SHA256
54e823e778135245e1ac095fd6af3320dc8235dfdb1f973144ecb5a532ac45a6
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SHA512
9bd8e426d89facb295a86d61f6a6238a40148a9adac5e9212bd6157f8626ffb29856aedb67a6f51743d637f31d15f102abb9f90b67a25fb9c4faa47914bc461b
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SSDEEP
12288:lAwSfxL/2Dc3jDLLmt0LDQewsHjhWW1d9cMO0qIlp7+x9xhIS2:GGewsHjoW1d9cwNa98
Malware Config
Signatures
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Expiro payload 3 IoCs
Processes:
resource yara_rule behavioral1/memory/2872-0-0x0000000001140000-0x0000000001292000-memory.dmp family_expiro1 behavioral1/memory/2872-1-0x0000000001140000-0x0000000001292000-memory.dmp family_expiro1 behavioral1/memory/2872-2-0x0000000001140000-0x0000000001292000-memory.dmp family_expiro1 -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 1908 2872 WerFault.exe ee7da429fe5ec4209b01cfcc8d867cfa_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
ee7da429fe5ec4209b01cfcc8d867cfa_JaffaCakes118.exedescription pid process target process PID 2872 wrote to memory of 1908 2872 ee7da429fe5ec4209b01cfcc8d867cfa_JaffaCakes118.exe WerFault.exe PID 2872 wrote to memory of 1908 2872 ee7da429fe5ec4209b01cfcc8d867cfa_JaffaCakes118.exe WerFault.exe PID 2872 wrote to memory of 1908 2872 ee7da429fe5ec4209b01cfcc8d867cfa_JaffaCakes118.exe WerFault.exe PID 2872 wrote to memory of 1908 2872 ee7da429fe5ec4209b01cfcc8d867cfa_JaffaCakes118.exe WerFault.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\ee7da429fe5ec4209b01cfcc8d867cfa_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\ee7da429fe5ec4209b01cfcc8d867cfa_JaffaCakes118.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:2872 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2872 -s 1242⤵
- Program crash
PID:1908