Analysis
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max time kernel
149s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20240704-en -
resource tags
arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system -
submitted
19-07-2024 13:16
Behavioral task
behavioral1
Sample
5c18215f80cf51db5cf188817dc260dd_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
5c18215f80cf51db5cf188817dc260dd_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
5c18215f80cf51db5cf188817dc260dd_JaffaCakes118.exe
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Size
132KB
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MD5
5c18215f80cf51db5cf188817dc260dd
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SHA1
51a34f12e92c88eae2811a14f59bae2117e7a925
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SHA256
b61a39295398c1f33f2f2a26c37e53c3423ebd5bae4818e508ba6fe288af0018
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SHA512
3e548443aacbaf24463b3b71ecbfdea70f00a2d93feb84be81656ab5823ee3fcd7f2c7adc033084a3384faa5abf03b455c9cca7816263a82367b34847db7c7ca
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SSDEEP
3072:eT92p/ArGgz1kwwy4U6ELdQ0r4bjON2BcW219nhtwrKXtsngh3:2S/VaCwwLEWqL519nvXt
Malware Config
Extracted
xtremerat
moon2009us.linkpc.net
Signatures
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Detect XtremeRAT payload 5 IoCs
resource yara_rule behavioral1/memory/624-5-0x0000000010000000-0x000000001004A000-memory.dmp family_xtremerat behavioral1/memory/624-7-0x0000000010000000-0x000000001004A000-memory.dmp family_xtremerat behavioral1/memory/624-6-0x0000000010000000-0x000000001004A000-memory.dmp family_xtremerat behavioral1/memory/840-14-0x0000000010000000-0x000000001004A000-memory.dmp family_xtremerat behavioral1/memory/840-15-0x0000000010000000-0x000000001004A000-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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resource yara_rule behavioral1/memory/2228-0-0x0000000000400000-0x0000000000514000-memory.dmp upx behavioral1/memory/2228-1-0x0000000000400000-0x0000000000514000-memory.dmp upx behavioral1/memory/624-8-0x0000000000400000-0x0000000000514000-memory.dmp upx behavioral1/memory/2228-10-0x0000000000400000-0x0000000000514000-memory.dmp upx -
Suspicious use of SetThreadContext 2 IoCs
description pid Process procid_target PID 2228 set thread context of 624 2228 5c18215f80cf51db5cf188817dc260dd_JaffaCakes118.exe 30 PID 2228 set thread context of 0 2228 5c18215f80cf51db5cf188817dc260dd_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
pid Process 2228 5c18215f80cf51db5cf188817dc260dd_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 34 IoCs
description pid Process procid_target PID 2228 wrote to memory of 624 2228 5c18215f80cf51db5cf188817dc260dd_JaffaCakes118.exe 30 PID 2228 wrote to memory of 624 2228 5c18215f80cf51db5cf188817dc260dd_JaffaCakes118.exe 30 PID 2228 wrote to memory of 624 2228 5c18215f80cf51db5cf188817dc260dd_JaffaCakes118.exe 30 PID 2228 wrote to memory of 624 2228 5c18215f80cf51db5cf188817dc260dd_JaffaCakes118.exe 30 PID 2228 wrote to memory of 624 2228 5c18215f80cf51db5cf188817dc260dd_JaffaCakes118.exe 30 PID 2228 wrote to memory of 624 2228 5c18215f80cf51db5cf188817dc260dd_JaffaCakes118.exe 30 PID 2228 wrote to memory of 624 2228 5c18215f80cf51db5cf188817dc260dd_JaffaCakes118.exe 30 PID 2228 wrote to memory of 624 2228 5c18215f80cf51db5cf188817dc260dd_JaffaCakes118.exe 30 PID 2228 wrote to memory of 624 2228 5c18215f80cf51db5cf188817dc260dd_JaffaCakes118.exe 30 PID 2228 wrote to memory of 624 2228 5c18215f80cf51db5cf188817dc260dd_JaffaCakes118.exe 30 PID 2228 wrote to memory of 624 2228 5c18215f80cf51db5cf188817dc260dd_JaffaCakes118.exe 30 PID 2228 wrote to memory of 624 2228 5c18215f80cf51db5cf188817dc260dd_JaffaCakes118.exe 30 PID 2228 wrote to memory of 624 2228 5c18215f80cf51db5cf188817dc260dd_JaffaCakes118.exe 30 PID 2228 wrote to memory of 624 2228 5c18215f80cf51db5cf188817dc260dd_JaffaCakes118.exe 30 PID 2228 wrote to memory of 0 2228 5c18215f80cf51db5cf188817dc260dd_JaffaCakes118.exe PID 2228 wrote to memory of 0 2228 5c18215f80cf51db5cf188817dc260dd_JaffaCakes118.exe PID 2228 wrote to memory of 0 2228 5c18215f80cf51db5cf188817dc260dd_JaffaCakes118.exe PID 2228 wrote to memory of 0 2228 5c18215f80cf51db5cf188817dc260dd_JaffaCakes118.exe PID 2228 wrote to memory of 0 2228 5c18215f80cf51db5cf188817dc260dd_JaffaCakes118.exe PID 2228 wrote to memory of 0 2228 5c18215f80cf51db5cf188817dc260dd_JaffaCakes118.exe PID 2228 wrote to memory of 0 2228 5c18215f80cf51db5cf188817dc260dd_JaffaCakes118.exe PID 624 wrote to memory of 840 624 5c18215f80cf51db5cf188817dc260dd_JaffaCakes118.exe 31 PID 624 wrote to memory of 840 624 5c18215f80cf51db5cf188817dc260dd_JaffaCakes118.exe 31 PID 624 wrote to memory of 840 624 5c18215f80cf51db5cf188817dc260dd_JaffaCakes118.exe 31 PID 624 wrote to memory of 840 624 5c18215f80cf51db5cf188817dc260dd_JaffaCakes118.exe 31 PID 2228 wrote to memory of 0 2228 5c18215f80cf51db5cf188817dc260dd_JaffaCakes118.exe PID 2228 wrote to memory of 0 2228 5c18215f80cf51db5cf188817dc260dd_JaffaCakes118.exe PID 2228 wrote to memory of 0 2228 5c18215f80cf51db5cf188817dc260dd_JaffaCakes118.exe PID 624 wrote to memory of 840 624 5c18215f80cf51db5cf188817dc260dd_JaffaCakes118.exe 31 PID 624 wrote to memory of 3004 624 5c18215f80cf51db5cf188817dc260dd_JaffaCakes118.exe 32 PID 624 wrote to memory of 3004 624 5c18215f80cf51db5cf188817dc260dd_JaffaCakes118.exe 32 PID 624 wrote to memory of 3004 624 5c18215f80cf51db5cf188817dc260dd_JaffaCakes118.exe 32 PID 624 wrote to memory of 3004 624 5c18215f80cf51db5cf188817dc260dd_JaffaCakes118.exe 32 PID 624 wrote to memory of 3004 624 5c18215f80cf51db5cf188817dc260dd_JaffaCakes118.exe 32
Processes
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C:\Users\Admin\AppData\Local\Temp\5c18215f80cf51db5cf188817dc260dd_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\5c18215f80cf51db5cf188817dc260dd_JaffaCakes118.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2228 -
C:\Users\Admin\AppData\Local\Temp\5c18215f80cf51db5cf188817dc260dd_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\5c18215f80cf51db5cf188817dc260dd_JaffaCakes118.exe"2⤵
- Suspicious use of WriteProcessMemory
PID:624 -
C:\Windows\SysWOW64\svchost.exesvchost.exe3⤵PID:840
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C:\Program Files\Internet Explorer\iexplore.exe"C:\Program Files\Internet Explorer\iexplore.exe"3⤵PID:3004
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