Analysis
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max time kernel
149s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
12-07-2024 07:02
Static task
static1
Behavioral task
behavioral1
Sample
3c669b3f796cbc9acccdc6ea79704198_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
3c669b3f796cbc9acccdc6ea79704198_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
3c669b3f796cbc9acccdc6ea79704198_JaffaCakes118.exe
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Size
534KB
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MD5
3c669b3f796cbc9acccdc6ea79704198
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SHA1
66a7c6c19dd0b307aac8d6849e31990d80864c36
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SHA256
0d1e309eca45a3f24927e8948030aa405682107f8cebb380182ee1ca4e1573cd
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SHA512
c0fdd053c1852000e4b83f48ab4fdc9cd33f009292efd5a07058a5da6a0edcf3af5d0c7ce9a24c98d9fc2fe2b5eb4c31f0a274fff82861f8b1f366c3714d857a
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SSDEEP
6144:YUG1GCwehM2h0jUUOr4O7xFJ9uIOOtX4sF+1qNxw:wPhM1jsMk5A2i
Malware Config
Extracted
xtremerat
franco1.no-ip.org
Signatures
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Detect XtremeRAT payload 5 IoCs
Processes:
resource yara_rule behavioral1/memory/2156-16-0x0000000010000000-0x000000001004D000-memory.dmp family_xtremerat behavioral1/memory/2156-13-0x0000000010000000-0x000000001004D000-memory.dmp family_xtremerat behavioral1/memory/2280-19-0x0000000010000000-0x000000001004D000-memory.dmp family_xtremerat behavioral1/memory/2156-20-0x0000000010000000-0x000000001004D000-memory.dmp family_xtremerat behavioral1/memory/2280-22-0x0000000010000000-0x000000001004D000-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/2156-9-0x0000000010000000-0x000000001004D000-memory.dmp upx behavioral1/memory/2156-6-0x0000000010000000-0x000000001004D000-memory.dmp upx behavioral1/memory/2156-5-0x0000000010000000-0x000000001004D000-memory.dmp upx behavioral1/memory/2156-16-0x0000000010000000-0x000000001004D000-memory.dmp upx behavioral1/memory/2156-13-0x0000000010000000-0x000000001004D000-memory.dmp upx behavioral1/memory/2156-12-0x0000000010000000-0x000000001004D000-memory.dmp upx behavioral1/memory/2280-19-0x0000000010000000-0x000000001004D000-memory.dmp upx behavioral1/memory/2156-20-0x0000000010000000-0x000000001004D000-memory.dmp upx behavioral1/memory/2280-22-0x0000000010000000-0x000000001004D000-memory.dmp upx -
Suspicious use of SetThreadContext 1 IoCs
Processes:
3c669b3f796cbc9acccdc6ea79704198_JaffaCakes118.exedescription pid process target process PID 2120 set thread context of 2156 2120 3c669b3f796cbc9acccdc6ea79704198_JaffaCakes118.exe 3c669b3f796cbc9acccdc6ea79704198_JaffaCakes118.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
3c669b3f796cbc9acccdc6ea79704198_JaffaCakes118.exepid process 2120 3c669b3f796cbc9acccdc6ea79704198_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 18 IoCs
Processes:
3c669b3f796cbc9acccdc6ea79704198_JaffaCakes118.exe3c669b3f796cbc9acccdc6ea79704198_JaffaCakes118.exedescription pid process target process PID 2120 wrote to memory of 2156 2120 3c669b3f796cbc9acccdc6ea79704198_JaffaCakes118.exe 3c669b3f796cbc9acccdc6ea79704198_JaffaCakes118.exe PID 2120 wrote to memory of 2156 2120 3c669b3f796cbc9acccdc6ea79704198_JaffaCakes118.exe 3c669b3f796cbc9acccdc6ea79704198_JaffaCakes118.exe PID 2120 wrote to memory of 2156 2120 3c669b3f796cbc9acccdc6ea79704198_JaffaCakes118.exe 3c669b3f796cbc9acccdc6ea79704198_JaffaCakes118.exe PID 2120 wrote to memory of 2156 2120 3c669b3f796cbc9acccdc6ea79704198_JaffaCakes118.exe 3c669b3f796cbc9acccdc6ea79704198_JaffaCakes118.exe PID 2120 wrote to memory of 2156 2120 3c669b3f796cbc9acccdc6ea79704198_JaffaCakes118.exe 3c669b3f796cbc9acccdc6ea79704198_JaffaCakes118.exe PID 2120 wrote to memory of 2156 2120 3c669b3f796cbc9acccdc6ea79704198_JaffaCakes118.exe 3c669b3f796cbc9acccdc6ea79704198_JaffaCakes118.exe PID 2120 wrote to memory of 2156 2120 3c669b3f796cbc9acccdc6ea79704198_JaffaCakes118.exe 3c669b3f796cbc9acccdc6ea79704198_JaffaCakes118.exe PID 2120 wrote to memory of 2156 2120 3c669b3f796cbc9acccdc6ea79704198_JaffaCakes118.exe 3c669b3f796cbc9acccdc6ea79704198_JaffaCakes118.exe PID 2156 wrote to memory of 2280 2156 3c669b3f796cbc9acccdc6ea79704198_JaffaCakes118.exe svchost.exe PID 2156 wrote to memory of 2280 2156 3c669b3f796cbc9acccdc6ea79704198_JaffaCakes118.exe svchost.exe PID 2156 wrote to memory of 2280 2156 3c669b3f796cbc9acccdc6ea79704198_JaffaCakes118.exe svchost.exe PID 2156 wrote to memory of 2280 2156 3c669b3f796cbc9acccdc6ea79704198_JaffaCakes118.exe svchost.exe PID 2156 wrote to memory of 2280 2156 3c669b3f796cbc9acccdc6ea79704198_JaffaCakes118.exe svchost.exe PID 2156 wrote to memory of 2380 2156 3c669b3f796cbc9acccdc6ea79704198_JaffaCakes118.exe iexplore.exe PID 2156 wrote to memory of 2380 2156 3c669b3f796cbc9acccdc6ea79704198_JaffaCakes118.exe iexplore.exe PID 2156 wrote to memory of 2380 2156 3c669b3f796cbc9acccdc6ea79704198_JaffaCakes118.exe iexplore.exe PID 2156 wrote to memory of 2380 2156 3c669b3f796cbc9acccdc6ea79704198_JaffaCakes118.exe iexplore.exe PID 2156 wrote to memory of 2380 2156 3c669b3f796cbc9acccdc6ea79704198_JaffaCakes118.exe iexplore.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\3c669b3f796cbc9acccdc6ea79704198_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\3c669b3f796cbc9acccdc6ea79704198_JaffaCakes118.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2120 -
C:\Users\Admin\AppData\Local\Temp\3c669b3f796cbc9acccdc6ea79704198_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\3c669b3f796cbc9acccdc6ea79704198_JaffaCakes118.exe"2⤵
- Suspicious use of WriteProcessMemory
PID:2156 -
C:\Windows\SysWOW64\svchost.exesvchost.exe3⤵PID:2280
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C:\Program Files\Internet Explorer\iexplore.exe"C:\Program Files\Internet Explorer\iexplore.exe"3⤵PID:2380