Analysis
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max time kernel
148s -
max time network
149s -
platform
windows7_x64 -
resource
win7-20240508-en -
resource tags
arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system -
submitted
19-05-2024 20:06
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
5b38f1c2c42a6fa5b8be200bac9ea9e3_JaffaCakes118.exe
Resource
win7-20240508-en
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
5b38f1c2c42a6fa5b8be200bac9ea9e3_JaffaCakes118.exe
Resource
win10v2004-20240508-en
8 signatures
150 seconds
General
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Target
5b38f1c2c42a6fa5b8be200bac9ea9e3_JaffaCakes118.exe
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Size
76KB
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MD5
5b38f1c2c42a6fa5b8be200bac9ea9e3
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SHA1
2c1658d44301145f62285054a48c98594796d31c
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SHA256
59c3c8cd9f4cf71654987b95564db2b56ab4dc16857bfb704cf45c32d31213ba
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SHA512
8afe9e86d00559355e505d3ad879f772fff3373e840bca91d969f665a1fd3474f04f2f4edb2eee2fcbdbbd0bb8338f6bc16520f3d63fbe2608b980424ddf626d
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SSDEEP
1536:89KX78wbo2UG2Q2Qe1b47PhS9uggeLxHBwbo67:IKL8wbRUTb47PhS9uggGxHBwbV
Score
6/10
Malware Config
Signatures
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Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs
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Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
Processes:
5b38f1c2c42a6fa5b8be200bac9ea9e3_JaffaCakes118.exeRegAsm.exepid process 1276 5b38f1c2c42a6fa5b8be200bac9ea9e3_JaffaCakes118.exe 1252 RegAsm.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
5b38f1c2c42a6fa5b8be200bac9ea9e3_JaffaCakes118.exedescription pid process target process PID 1276 set thread context of 1252 1276 5b38f1c2c42a6fa5b8be200bac9ea9e3_JaffaCakes118.exe RegAsm.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
5b38f1c2c42a6fa5b8be200bac9ea9e3_JaffaCakes118.exepid process 1276 5b38f1c2c42a6fa5b8be200bac9ea9e3_JaffaCakes118.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
5b38f1c2c42a6fa5b8be200bac9ea9e3_JaffaCakes118.exepid process 1276 5b38f1c2c42a6fa5b8be200bac9ea9e3_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
5b38f1c2c42a6fa5b8be200bac9ea9e3_JaffaCakes118.exedescription pid process target process PID 1276 wrote to memory of 1252 1276 5b38f1c2c42a6fa5b8be200bac9ea9e3_JaffaCakes118.exe RegAsm.exe PID 1276 wrote to memory of 1252 1276 5b38f1c2c42a6fa5b8be200bac9ea9e3_JaffaCakes118.exe RegAsm.exe PID 1276 wrote to memory of 1252 1276 5b38f1c2c42a6fa5b8be200bac9ea9e3_JaffaCakes118.exe RegAsm.exe PID 1276 wrote to memory of 1252 1276 5b38f1c2c42a6fa5b8be200bac9ea9e3_JaffaCakes118.exe RegAsm.exe PID 1276 wrote to memory of 1252 1276 5b38f1c2c42a6fa5b8be200bac9ea9e3_JaffaCakes118.exe RegAsm.exe PID 1276 wrote to memory of 1252 1276 5b38f1c2c42a6fa5b8be200bac9ea9e3_JaffaCakes118.exe RegAsm.exe PID 1276 wrote to memory of 1252 1276 5b38f1c2c42a6fa5b8be200bac9ea9e3_JaffaCakes118.exe RegAsm.exe PID 1276 wrote to memory of 1252 1276 5b38f1c2c42a6fa5b8be200bac9ea9e3_JaffaCakes118.exe RegAsm.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\5b38f1c2c42a6fa5b8be200bac9ea9e3_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\5b38f1c2c42a6fa5b8be200bac9ea9e3_JaffaCakes118.exe"1⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe"C:\Users\Admin\AppData\Local\Temp\5b38f1c2c42a6fa5b8be200bac9ea9e3_JaffaCakes118.exe"2⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
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Downloads
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memory/1252-5-0x0000000077970000-0x0000000077B19000-memory.dmpFilesize
1.7MB
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memory/1252-25-0x0000000077970000-0x0000000077B19000-memory.dmpFilesize
1.7MB
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memory/1276-2-0x0000000000290000-0x0000000000299000-memory.dmpFilesize
36KB
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memory/1276-3-0x0000000077971000-0x0000000077A72000-memory.dmpFilesize
1.0MB
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memory/1276-4-0x0000000077970000-0x0000000077B19000-memory.dmpFilesize
1.7MB
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memory/1276-24-0x0000000000290000-0x0000000000299000-memory.dmpFilesize
36KB
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memory/1276-26-0x0000000000290000-0x0000000000299000-memory.dmpFilesize
36KB