Analysis
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max time kernel
149s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240705-en -
resource tags
arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system -
submitted
11-07-2024 16:33
Behavioral task
behavioral1
Sample
39e8b6dfdea51b27ad819c9038a25bd3_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
39e8b6dfdea51b27ad819c9038a25bd3_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
39e8b6dfdea51b27ad819c9038a25bd3_JaffaCakes118.exe
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Size
211KB
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MD5
39e8b6dfdea51b27ad819c9038a25bd3
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SHA1
3ec2d9278638751aa64f1fefc8c5124d290eb1fd
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SHA256
424d4d4a895a6f1ce3586bf81141d789cd7c1700424f5285919e516f481ac0b5
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SHA512
0b0600b6835f09694b4661287c228912e54c31d8170aae86a588c9ecec270770d2fbc583bde18beadbd7709c40af8864939bd25c48f8dfc223608f8bc67c603f
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SSDEEP
6144:Zn8Z9iJtTdjZicYvtjFOf/bK8xQ6VBEVbKYedQ:ZnUindjUcSQK8xXwbK9dQ
Malware Config
Signatures
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Detect XtremeRAT payload 9 IoCs
Processes:
resource yara_rule behavioral1/memory/2896-40-0x0000000010000000-0x000000001004A000-memory.dmp family_xtremerat behavioral1/memory/2896-31-0x0000000010000000-0x000000001004A000-memory.dmp family_xtremerat behavioral1/memory/2896-24-0x0000000010000000-0x000000001004A000-memory.dmp family_xtremerat behavioral1/memory/2896-19-0x0000000010000000-0x000000001004A000-memory.dmp family_xtremerat behavioral1/memory/2548-45-0x0000000010000000-0x000000001004A000-memory.dmp family_xtremerat behavioral1/memory/2896-13-0x0000000010000000-0x000000001004A000-memory.dmp family_xtremerat behavioral1/memory/2896-27-0x0000000010000000-0x000000001004A000-memory.dmp family_xtremerat behavioral1/memory/2896-10-0x0000000010000000-0x000000001004A000-memory.dmp family_xtremerat behavioral1/memory/2548-47-0x0000000010000000-0x000000001004A000-memory.dmp family_xtremerat -
XtremeRAT
The XtremeRAT was developed by xtremecoder and has been available since at least 2010, and written in Delphi.
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Processes:
resource yara_rule behavioral1/memory/2092-0-0x0000000004000000-0x0000000004075000-memory.dmp upx behavioral1/memory/2896-42-0x0000000004000000-0x0000000004075000-memory.dmp upx behavioral1/memory/2092-16-0x0000000000090000-0x0000000000190000-memory.dmp upx behavioral1/memory/2092-39-0x0000000004000000-0x0000000004075000-memory.dmp upx -
Suspicious use of SetThreadContext 1 IoCs
Processes:
39e8b6dfdea51b27ad819c9038a25bd3_JaffaCakes118.exedescription pid process target process PID 2092 set thread context of 2896 2092 39e8b6dfdea51b27ad819c9038a25bd3_JaffaCakes118.exe 39e8b6dfdea51b27ad819c9038a25bd3_JaffaCakes118.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious use of WriteProcessMemory 22 IoCs
Processes:
39e8b6dfdea51b27ad819c9038a25bd3_JaffaCakes118.exe39e8b6dfdea51b27ad819c9038a25bd3_JaffaCakes118.exedescription pid process target process PID 2092 wrote to memory of 2896 2092 39e8b6dfdea51b27ad819c9038a25bd3_JaffaCakes118.exe 39e8b6dfdea51b27ad819c9038a25bd3_JaffaCakes118.exe PID 2092 wrote to memory of 2896 2092 39e8b6dfdea51b27ad819c9038a25bd3_JaffaCakes118.exe 39e8b6dfdea51b27ad819c9038a25bd3_JaffaCakes118.exe PID 2092 wrote to memory of 2896 2092 39e8b6dfdea51b27ad819c9038a25bd3_JaffaCakes118.exe 39e8b6dfdea51b27ad819c9038a25bd3_JaffaCakes118.exe PID 2092 wrote to memory of 2896 2092 39e8b6dfdea51b27ad819c9038a25bd3_JaffaCakes118.exe 39e8b6dfdea51b27ad819c9038a25bd3_JaffaCakes118.exe PID 2092 wrote to memory of 2896 2092 39e8b6dfdea51b27ad819c9038a25bd3_JaffaCakes118.exe 39e8b6dfdea51b27ad819c9038a25bd3_JaffaCakes118.exe PID 2092 wrote to memory of 2896 2092 39e8b6dfdea51b27ad819c9038a25bd3_JaffaCakes118.exe 39e8b6dfdea51b27ad819c9038a25bd3_JaffaCakes118.exe PID 2092 wrote to memory of 2896 2092 39e8b6dfdea51b27ad819c9038a25bd3_JaffaCakes118.exe 39e8b6dfdea51b27ad819c9038a25bd3_JaffaCakes118.exe PID 2092 wrote to memory of 2896 2092 39e8b6dfdea51b27ad819c9038a25bd3_JaffaCakes118.exe 39e8b6dfdea51b27ad819c9038a25bd3_JaffaCakes118.exe PID 2092 wrote to memory of 2896 2092 39e8b6dfdea51b27ad819c9038a25bd3_JaffaCakes118.exe 39e8b6dfdea51b27ad819c9038a25bd3_JaffaCakes118.exe PID 2092 wrote to memory of 2896 2092 39e8b6dfdea51b27ad819c9038a25bd3_JaffaCakes118.exe 39e8b6dfdea51b27ad819c9038a25bd3_JaffaCakes118.exe PID 2092 wrote to memory of 2896 2092 39e8b6dfdea51b27ad819c9038a25bd3_JaffaCakes118.exe 39e8b6dfdea51b27ad819c9038a25bd3_JaffaCakes118.exe PID 2092 wrote to memory of 2896 2092 39e8b6dfdea51b27ad819c9038a25bd3_JaffaCakes118.exe 39e8b6dfdea51b27ad819c9038a25bd3_JaffaCakes118.exe PID 2896 wrote to memory of 2548 2896 39e8b6dfdea51b27ad819c9038a25bd3_JaffaCakes118.exe svchost.exe PID 2896 wrote to memory of 2548 2896 39e8b6dfdea51b27ad819c9038a25bd3_JaffaCakes118.exe svchost.exe PID 2896 wrote to memory of 2548 2896 39e8b6dfdea51b27ad819c9038a25bd3_JaffaCakes118.exe svchost.exe PID 2896 wrote to memory of 2548 2896 39e8b6dfdea51b27ad819c9038a25bd3_JaffaCakes118.exe svchost.exe PID 2896 wrote to memory of 2548 2896 39e8b6dfdea51b27ad819c9038a25bd3_JaffaCakes118.exe svchost.exe PID 2896 wrote to memory of 2832 2896 39e8b6dfdea51b27ad819c9038a25bd3_JaffaCakes118.exe iexplore.exe PID 2896 wrote to memory of 2832 2896 39e8b6dfdea51b27ad819c9038a25bd3_JaffaCakes118.exe iexplore.exe PID 2896 wrote to memory of 2832 2896 39e8b6dfdea51b27ad819c9038a25bd3_JaffaCakes118.exe iexplore.exe PID 2896 wrote to memory of 2832 2896 39e8b6dfdea51b27ad819c9038a25bd3_JaffaCakes118.exe iexplore.exe PID 2896 wrote to memory of 2832 2896 39e8b6dfdea51b27ad819c9038a25bd3_JaffaCakes118.exe iexplore.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\39e8b6dfdea51b27ad819c9038a25bd3_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\39e8b6dfdea51b27ad819c9038a25bd3_JaffaCakes118.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2092 -
C:\Users\Admin\AppData\Local\Temp\39e8b6dfdea51b27ad819c9038a25bd3_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\39e8b6dfdea51b27ad819c9038a25bd3_JaffaCakes118.exe"2⤵
- Suspicious use of WriteProcessMemory
PID:2896 -
C:\Windows\SysWOW64\svchost.exesvchost.exe3⤵PID:2548
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C:\Program Files\Internet Explorer\iexplore.exe"C:\Program Files\Internet Explorer\iexplore.exe"3⤵PID:2832