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
17-07-2024 22:46
Static task
static1
Behavioral task
behavioral1
Sample
55204ba757351a45a302213457489395_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
55204ba757351a45a302213457489395_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
55204ba757351a45a302213457489395_JaffaCakes118.exe
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Size
152KB
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MD5
55204ba757351a45a302213457489395
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SHA1
e60bfcb4d4c809a532417077c54ae8c09e0b38d4
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SHA256
57585cf89ddcbc46d6976e715ae82804064e0b9698204d2ad511a1f7bec48d23
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SHA512
f908201215df7a004966259b1e8bdf6a05291bcde7682904405127d4009b86cf2dc64d862cdf68d4d371f99eec8a880e72d251628d3f8bb800e3f8a2e36c4696
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SSDEEP
3072:LUVtWQ65ofC2+K+0r1GinvVxiYf5Bb+5VYGFMPcelvm:Lop/+w1nvaYvb+f3FgcKm
Malware Config
Extracted
xtremerat
sasaloves.no-ip.biz
Signatures
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Detect XtremeRAT payload 7 IoCs
Processes:
resource yara_rule behavioral2/memory/4712-3-0x0000000010000000-0x000000001004A000-memory.dmp family_xtremerat behavioral2/memory/4712-4-0x0000000010000000-0x000000001004A000-memory.dmp family_xtremerat behavioral2/memory/4712-7-0x0000000010000000-0x000000001004A000-memory.dmp family_xtremerat behavioral2/memory/4712-8-0x0000000010000000-0x000000001004A000-memory.dmp family_xtremerat behavioral2/memory/1600-9-0x0000000010000000-0x000000001004A000-memory.dmp family_xtremerat behavioral2/memory/4712-10-0x0000000010000000-0x000000001004A000-memory.dmp family_xtremerat behavioral2/memory/1600-11-0x0000000010000000-0x000000001004A000-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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Suspicious use of SetThreadContext 1 IoCs
Processes:
55204ba757351a45a302213457489395_JaffaCakes118.exedescription pid Process procid_target PID 2524 set thread context of 4712 2524 55204ba757351a45a302213457489395_JaffaCakes118.exe 84 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Program crash 2 IoCs
Processes:
WerFault.exeWerFault.exepid pid_target Process procid_target 3436 1600 WerFault.exe 85 4856 1600 WerFault.exe 85 -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
55204ba757351a45a302213457489395_JaffaCakes118.exepid Process 2524 55204ba757351a45a302213457489395_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 20 IoCs
Processes:
55204ba757351a45a302213457489395_JaffaCakes118.exe55204ba757351a45a302213457489395_JaffaCakes118.exedescription pid Process procid_target PID 2524 wrote to memory of 4712 2524 55204ba757351a45a302213457489395_JaffaCakes118.exe 84 PID 2524 wrote to memory of 4712 2524 55204ba757351a45a302213457489395_JaffaCakes118.exe 84 PID 2524 wrote to memory of 4712 2524 55204ba757351a45a302213457489395_JaffaCakes118.exe 84 PID 2524 wrote to memory of 4712 2524 55204ba757351a45a302213457489395_JaffaCakes118.exe 84 PID 2524 wrote to memory of 4712 2524 55204ba757351a45a302213457489395_JaffaCakes118.exe 84 PID 2524 wrote to memory of 4712 2524 55204ba757351a45a302213457489395_JaffaCakes118.exe 84 PID 2524 wrote to memory of 4712 2524 55204ba757351a45a302213457489395_JaffaCakes118.exe 84 PID 2524 wrote to memory of 4712 2524 55204ba757351a45a302213457489395_JaffaCakes118.exe 84 PID 2524 wrote to memory of 4712 2524 55204ba757351a45a302213457489395_JaffaCakes118.exe 84 PID 2524 wrote to memory of 4712 2524 55204ba757351a45a302213457489395_JaffaCakes118.exe 84 PID 2524 wrote to memory of 4712 2524 55204ba757351a45a302213457489395_JaffaCakes118.exe 84 PID 2524 wrote to memory of 4712 2524 55204ba757351a45a302213457489395_JaffaCakes118.exe 84 PID 2524 wrote to memory of 4712 2524 55204ba757351a45a302213457489395_JaffaCakes118.exe 84 PID 4712 wrote to memory of 1600 4712 55204ba757351a45a302213457489395_JaffaCakes118.exe 85 PID 4712 wrote to memory of 1600 4712 55204ba757351a45a302213457489395_JaffaCakes118.exe 85 PID 4712 wrote to memory of 1600 4712 55204ba757351a45a302213457489395_JaffaCakes118.exe 85 PID 4712 wrote to memory of 1600 4712 55204ba757351a45a302213457489395_JaffaCakes118.exe 85 PID 4712 wrote to memory of 3008 4712 55204ba757351a45a302213457489395_JaffaCakes118.exe 87 PID 4712 wrote to memory of 3008 4712 55204ba757351a45a302213457489395_JaffaCakes118.exe 87 PID 4712 wrote to memory of 3008 4712 55204ba757351a45a302213457489395_JaffaCakes118.exe 87
Processes
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C:\Users\Admin\AppData\Local\Temp\55204ba757351a45a302213457489395_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\55204ba757351a45a302213457489395_JaffaCakes118.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2524 -
C:\Users\Admin\AppData\Local\Temp\55204ba757351a45a302213457489395_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\55204ba757351a45a302213457489395_JaffaCakes118.exe"2⤵
- Suspicious use of WriteProcessMemory
PID:4712 -
C:\Windows\SysWOW64\svchost.exesvchost.exe3⤵PID:1600
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1600 -s 4804⤵
- Program crash
PID:3436
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1600 -s 4884⤵
- Program crash
PID:4856
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"3⤵PID:3008
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 1600 -ip 16001⤵PID:216
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 516 -p 1600 -ip 16001⤵PID:3740