Analysis
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max time kernel
148s -
max time network
150s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
23-06-2024 08:56
Static task
static1
Behavioral task
behavioral1
Sample
05c95c1350f172f3d4cefb01255b50c0_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
05c95c1350f172f3d4cefb01255b50c0_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
05c95c1350f172f3d4cefb01255b50c0_JaffaCakes118.exe
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Size
243KB
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MD5
05c95c1350f172f3d4cefb01255b50c0
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SHA1
e013986e3f453805c3b9023c6a94269ff26d0bcf
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SHA256
df0d8d3a82fe20cccde0e909ef2b52b9b0082de4c88256cbac96b0dedc5b3fc3
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SHA512
ef33c5dc744ccb010034e8f8e1604993ce370a3ecc242b438bf3434511bb6fe7ff8fcfc83ebc3dd3b8ae88e5682c122e007563b9afe71cb3c7966a047530f27d
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SSDEEP
6144:NFLexDdLSbliuwYvOm0/Uhc8A6Boq2W0EU6z7y1R5:bCxxLTudOm0/Go0iH
Malware Config
Extracted
fickerstealer
74.119.195.40:80
Signatures
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Fickerstealer
Ficker is an infostealer written in Rust and ASM.
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Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
Processes:
flow ioc 3 api.ipify.org -
Suspicious use of SetThreadContext 1 IoCs
Processes:
05c95c1350f172f3d4cefb01255b50c0_JaffaCakes118.exedescription pid process target process PID 2884 set thread context of 2828 2884 05c95c1350f172f3d4cefb01255b50c0_JaffaCakes118.exe 05c95c1350f172f3d4cefb01255b50c0_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 14 IoCs
Processes:
05c95c1350f172f3d4cefb01255b50c0_JaffaCakes118.exedescription pid process target process PID 2884 wrote to memory of 2828 2884 05c95c1350f172f3d4cefb01255b50c0_JaffaCakes118.exe 05c95c1350f172f3d4cefb01255b50c0_JaffaCakes118.exe PID 2884 wrote to memory of 2828 2884 05c95c1350f172f3d4cefb01255b50c0_JaffaCakes118.exe 05c95c1350f172f3d4cefb01255b50c0_JaffaCakes118.exe PID 2884 wrote to memory of 2828 2884 05c95c1350f172f3d4cefb01255b50c0_JaffaCakes118.exe 05c95c1350f172f3d4cefb01255b50c0_JaffaCakes118.exe PID 2884 wrote to memory of 2828 2884 05c95c1350f172f3d4cefb01255b50c0_JaffaCakes118.exe 05c95c1350f172f3d4cefb01255b50c0_JaffaCakes118.exe PID 2884 wrote to memory of 2828 2884 05c95c1350f172f3d4cefb01255b50c0_JaffaCakes118.exe 05c95c1350f172f3d4cefb01255b50c0_JaffaCakes118.exe PID 2884 wrote to memory of 2828 2884 05c95c1350f172f3d4cefb01255b50c0_JaffaCakes118.exe 05c95c1350f172f3d4cefb01255b50c0_JaffaCakes118.exe PID 2884 wrote to memory of 2828 2884 05c95c1350f172f3d4cefb01255b50c0_JaffaCakes118.exe 05c95c1350f172f3d4cefb01255b50c0_JaffaCakes118.exe PID 2884 wrote to memory of 2828 2884 05c95c1350f172f3d4cefb01255b50c0_JaffaCakes118.exe 05c95c1350f172f3d4cefb01255b50c0_JaffaCakes118.exe PID 2884 wrote to memory of 2828 2884 05c95c1350f172f3d4cefb01255b50c0_JaffaCakes118.exe 05c95c1350f172f3d4cefb01255b50c0_JaffaCakes118.exe PID 2884 wrote to memory of 2828 2884 05c95c1350f172f3d4cefb01255b50c0_JaffaCakes118.exe 05c95c1350f172f3d4cefb01255b50c0_JaffaCakes118.exe PID 2884 wrote to memory of 2828 2884 05c95c1350f172f3d4cefb01255b50c0_JaffaCakes118.exe 05c95c1350f172f3d4cefb01255b50c0_JaffaCakes118.exe PID 2884 wrote to memory of 2828 2884 05c95c1350f172f3d4cefb01255b50c0_JaffaCakes118.exe 05c95c1350f172f3d4cefb01255b50c0_JaffaCakes118.exe PID 2884 wrote to memory of 2828 2884 05c95c1350f172f3d4cefb01255b50c0_JaffaCakes118.exe 05c95c1350f172f3d4cefb01255b50c0_JaffaCakes118.exe PID 2884 wrote to memory of 2828 2884 05c95c1350f172f3d4cefb01255b50c0_JaffaCakes118.exe 05c95c1350f172f3d4cefb01255b50c0_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\05c95c1350f172f3d4cefb01255b50c0_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\05c95c1350f172f3d4cefb01255b50c0_JaffaCakes118.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\05c95c1350f172f3d4cefb01255b50c0_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\05c95c1350f172f3d4cefb01255b50c0_JaffaCakes118.exe"2⤵
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\ProgramData\kaosdma.txtFilesize
14B
MD51207bc197a1ebd72a77f1a771cad9e52
SHA18ed121ff66d407150d7390b9276fe690dd213b27
SHA256260658b9cb063d6ce96f681b18704e02fae7bf8fc995fc249ab0be1400983476
SHA512d037cfa3b6e6ced9652b2c781bb54cf48dbaa0aaff05039ae4fd0122749eda472807d4198981aa6ceffeba6d2b23d7ad08d7d96983dbd8539cf6b07e46e157f4
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memory/2828-3-0x0000000000400000-0x0000000000449000-memory.dmpFilesize
292KB
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memory/2828-6-0x0000000000400000-0x0000000000449000-memory.dmpFilesize
292KB
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memory/2828-8-0x0000000000400000-0x0000000000449000-memory.dmpFilesize
292KB
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memory/2828-1-0x000000007EFDE000-0x000000007EFDF000-memory.dmpFilesize
4KB
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memory/2828-14-0x0000000000400000-0x0000000000449000-memory.dmpFilesize
292KB
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memory/2884-7-0x0000000000930000-0x0000000000A30000-memory.dmpFilesize
1024KB
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memory/2884-5-0x0000000000220000-0x0000000000265000-memory.dmpFilesize
276KB