Analysis
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max time kernel
139s -
max time network
123s -
platform
windows10-2004_x64 -
resource
win10v2004-20240709-en -
resource tags
arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system -
submitted
19-07-2024 16:03
Behavioral task
behavioral1
Sample
5ca58d4c558e7c6afcd9ffe775632a52_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
5ca58d4c558e7c6afcd9ffe775632a52_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
5ca58d4c558e7c6afcd9ffe775632a52_JaffaCakes118.exe
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Size
26KB
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MD5
5ca58d4c558e7c6afcd9ffe775632a52
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SHA1
272c79d938fa79567972a7b4964ff82c61313121
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SHA256
34080809de64a0c3ed766e3209b3a87ffbdf935ea22fcebd8398df3642a364d7
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SHA512
3b7af99391fb26bd9f044b2046a30290576f2dbb511272b7a9586cfa3ce9402cc23098eb379375cb2eac453038a0a3ac3e8f8f61d409f9ed24aecd7c6d9fa3e3
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SSDEEP
384:PDmxsvw+nC7+z7pFZowqrdjLRi8JgxEd1iagAAunpe7achfzv/djPmd05KUI5aBf:Pyxsv4Mb+dRdSxEHj1WDFK/UlBfUS3u
Malware Config
Signatures
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Detect XtremeRAT payload 3 IoCs
resource yara_rule behavioral2/memory/3204-1-0x0000000010000000-0x0000000010048000-memory.dmp family_xtremerat behavioral2/memory/4056-3-0x0000000010000000-0x0000000010048000-memory.dmp family_xtremerat behavioral2/memory/3204-4-0x0000000010000000-0x0000000010048000-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 behavioral2/memory/4056-0-0x0000000010000000-0x0000000010048000-memory.dmp upx behavioral2/memory/3204-1-0x0000000010000000-0x0000000010048000-memory.dmp upx behavioral2/memory/4056-3-0x0000000010000000-0x0000000010048000-memory.dmp upx behavioral2/memory/3204-4-0x0000000010000000-0x0000000010048000-memory.dmp upx -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Program crash 2 IoCs
pid pid_target Process procid_target 2124 3204 WerFault.exe 84 1828 3204 WerFault.exe 84 -
Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 4056 wrote to memory of 3204 4056 5ca58d4c558e7c6afcd9ffe775632a52_JaffaCakes118.exe 84 PID 4056 wrote to memory of 3204 4056 5ca58d4c558e7c6afcd9ffe775632a52_JaffaCakes118.exe 84 PID 4056 wrote to memory of 3204 4056 5ca58d4c558e7c6afcd9ffe775632a52_JaffaCakes118.exe 84 PID 4056 wrote to memory of 3204 4056 5ca58d4c558e7c6afcd9ffe775632a52_JaffaCakes118.exe 84 PID 4056 wrote to memory of 2112 4056 5ca58d4c558e7c6afcd9ffe775632a52_JaffaCakes118.exe 87 PID 4056 wrote to memory of 2112 4056 5ca58d4c558e7c6afcd9ffe775632a52_JaffaCakes118.exe 87 PID 4056 wrote to memory of 2112 4056 5ca58d4c558e7c6afcd9ffe775632a52_JaffaCakes118.exe 87
Processes
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C:\Users\Admin\AppData\Local\Temp\5ca58d4c558e7c6afcd9ffe775632a52_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\5ca58d4c558e7c6afcd9ffe775632a52_JaffaCakes118.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:4056 -
C:\Windows\SysWOW64\svchost.exesvchost.exe2⤵PID:3204
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3204 -s 4763⤵
- Program crash
PID:2124
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3204 -s 4723⤵
- Program crash
PID:1828
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"2⤵PID:2112
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3204 -ip 32041⤵PID:4460
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 3204 -ip 32041⤵PID:3456