Analysis
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max time kernel
121s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240508-en -
resource tags
arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system -
submitted
17-06-2024 06:01
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
b7189c8229baecede904e58eff8438c7_JaffaCakes118.exe
Resource
win7-20240508-en
windows7-x64
4 signatures
150 seconds
General
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Target
b7189c8229baecede904e58eff8438c7_JaffaCakes118.exe
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Size
420KB
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MD5
b7189c8229baecede904e58eff8438c7
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SHA1
e3637bd5028b35dddd27fc1f836076cd4ba3eb61
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SHA256
a47718c57ed25e5c30f0ea7c68952d6aae4ec1f4f0e889d7edae01228334cd14
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SHA512
15587ae65ac51b87ada349b2a4acd8333ac61687cfda1de9846630a3123154a7621398b1d8bbeff511e19b4c0d9b3180010059383c61bf0109388585cdc824f5
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SSDEEP
12288:q6/vbcscYE/kaI6mdVHq+dTQT/cHcFZcmD:qGArYEMaI6mdVHRycHgcm
Score
7/10
Malware Config
Signatures
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Obfuscated with Agile.Net obfuscator 1 IoCs
Detects use of the Agile.Net commercial obfuscator, which is capable of entity renaming and control flow obfuscation.
Processes:
resource yara_rule behavioral1/memory/2252-7-0x00000000004D0000-0x00000000004DA000-memory.dmp agile_net -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 2660 2252 WerFault.exe b7189c8229baecede904e58eff8438c7_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
Processes:
b7189c8229baecede904e58eff8438c7_JaffaCakes118.exedescription pid process Token: SeDebugPrivilege 2252 b7189c8229baecede904e58eff8438c7_JaffaCakes118.exe Token: 33 2252 b7189c8229baecede904e58eff8438c7_JaffaCakes118.exe Token: SeIncBasePriorityPrivilege 2252 b7189c8229baecede904e58eff8438c7_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
b7189c8229baecede904e58eff8438c7_JaffaCakes118.exedescription pid process target process PID 2252 wrote to memory of 2660 2252 b7189c8229baecede904e58eff8438c7_JaffaCakes118.exe WerFault.exe PID 2252 wrote to memory of 2660 2252 b7189c8229baecede904e58eff8438c7_JaffaCakes118.exe WerFault.exe PID 2252 wrote to memory of 2660 2252 b7189c8229baecede904e58eff8438c7_JaffaCakes118.exe WerFault.exe PID 2252 wrote to memory of 2660 2252 b7189c8229baecede904e58eff8438c7_JaffaCakes118.exe WerFault.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\b7189c8229baecede904e58eff8438c7_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\b7189c8229baecede904e58eff8438c7_JaffaCakes118.exe"1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2252 -s 5962⤵
- Program crash
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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memory/2252-0-0x0000000074B3E000-0x0000000074B3F000-memory.dmpFilesize
4KB
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memory/2252-1-0x0000000001360000-0x00000000013D2000-memory.dmpFilesize
456KB
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memory/2252-2-0x0000000000380000-0x00000000003B8000-memory.dmpFilesize
224KB
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memory/2252-3-0x0000000000510000-0x0000000000540000-memory.dmpFilesize
192KB
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memory/2252-4-0x0000000074B30000-0x000000007521E000-memory.dmpFilesize
6.9MB
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memory/2252-5-0x0000000000540000-0x000000000054E000-memory.dmpFilesize
56KB
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memory/2252-6-0x00000000005D0000-0x00000000005D8000-memory.dmpFilesize
32KB
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memory/2252-7-0x00000000004D0000-0x00000000004DA000-memory.dmpFilesize
40KB
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memory/2252-8-0x0000000074B3E000-0x0000000074B3F000-memory.dmpFilesize
4KB
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memory/2252-9-0x0000000074B30000-0x000000007521E000-memory.dmpFilesize
6.9MB