Analysis
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max time kernel
150s -
max time network
19s -
platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system -
submitted
20-01-2025 06:45
Behavioral task
behavioral1
Sample
JaffaCakes118_df534c0e8982a498b681936a3a13e388.exe
Resource
win7-20241010-en
General
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Target
JaffaCakes118_df534c0e8982a498b681936a3a13e388.exe
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Size
161KB
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MD5
df534c0e8982a498b681936a3a13e388
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SHA1
8065f726379c9243fbc06c3223132da1224a6e26
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SHA256
12c18964bcd5e3514ccd91c06a7dcc8702cd83b29e353a5f5f112b7deb38fe12
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SHA512
524ccc770afa315a654d51cd251ac4db76aaab68f6bec82f2ba03dba7e31c6782c6b324969305b986de6f3711e741c4f5eaaee13e0f8395bb05c0550fe59bbaa
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SSDEEP
3072:M/Fg/aDgAg446PAfkTT7FtSx7FLdpTHuxDpVt6lwQKklHYrJoUV:ygbf65bcRpOjclw/ksJ
Malware Config
Extracted
xtremerat
dectator-1.no-ip.biz
Signatures
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Detect XtremeRAT payload 7 IoCs
resource yara_rule behavioral1/memory/1824-7-0x0000000010000000-0x0000000010048000-memory.dmp family_xtremerat behavioral1/memory/1824-8-0x0000000010000000-0x0000000010048000-memory.dmp family_xtremerat behavioral1/memory/1824-6-0x0000000010000000-0x0000000010048000-memory.dmp family_xtremerat behavioral1/memory/1824-3-0x0000000010000000-0x0000000010048000-memory.dmp family_xtremerat behavioral1/memory/1624-12-0x0000000010000000-0x0000000010048000-memory.dmp family_xtremerat behavioral1/memory/1824-13-0x0000000010000000-0x0000000010048000-memory.dmp family_xtremerat behavioral1/memory/1624-14-0x0000000010000000-0x0000000010048000-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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Xtremerat family
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Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2384 set thread context of 1824 2384 JaffaCakes118_df534c0e8982a498b681936a3a13e388.exe 29 -
resource yara_rule behavioral1/memory/2384-0-0x0000000000400000-0x0000000000470000-memory.dmp upx behavioral1/memory/2384-5-0x0000000000400000-0x0000000000470000-memory.dmp upx behavioral1/memory/1824-9-0x0000000000400000-0x0000000000470000-memory.dmp upx -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 3 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language JaffaCakes118_df534c0e8982a498b681936a3a13e388.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language JaffaCakes118_df534c0e8982a498b681936a3a13e388.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language svchost.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 2384 JaffaCakes118_df534c0e8982a498b681936a3a13e388.exe -
Suspicious use of WriteProcessMemory 24 IoCs
description pid Process procid_target PID 2384 wrote to memory of 1824 2384 JaffaCakes118_df534c0e8982a498b681936a3a13e388.exe 29 PID 2384 wrote to memory of 1824 2384 JaffaCakes118_df534c0e8982a498b681936a3a13e388.exe 29 PID 2384 wrote to memory of 1824 2384 JaffaCakes118_df534c0e8982a498b681936a3a13e388.exe 29 PID 2384 wrote to memory of 1824 2384 JaffaCakes118_df534c0e8982a498b681936a3a13e388.exe 29 PID 2384 wrote to memory of 1824 2384 JaffaCakes118_df534c0e8982a498b681936a3a13e388.exe 29 PID 2384 wrote to memory of 1824 2384 JaffaCakes118_df534c0e8982a498b681936a3a13e388.exe 29 PID 2384 wrote to memory of 1824 2384 JaffaCakes118_df534c0e8982a498b681936a3a13e388.exe 29 PID 2384 wrote to memory of 1824 2384 JaffaCakes118_df534c0e8982a498b681936a3a13e388.exe 29 PID 2384 wrote to memory of 1824 2384 JaffaCakes118_df534c0e8982a498b681936a3a13e388.exe 29 PID 2384 wrote to memory of 1824 2384 JaffaCakes118_df534c0e8982a498b681936a3a13e388.exe 29 PID 2384 wrote to memory of 1824 2384 JaffaCakes118_df534c0e8982a498b681936a3a13e388.exe 29 PID 2384 wrote to memory of 1824 2384 JaffaCakes118_df534c0e8982a498b681936a3a13e388.exe 29 PID 2384 wrote to memory of 1824 2384 JaffaCakes118_df534c0e8982a498b681936a3a13e388.exe 29 PID 2384 wrote to memory of 1824 2384 JaffaCakes118_df534c0e8982a498b681936a3a13e388.exe 29 PID 1824 wrote to memory of 1624 1824 JaffaCakes118_df534c0e8982a498b681936a3a13e388.exe 30 PID 1824 wrote to memory of 1624 1824 JaffaCakes118_df534c0e8982a498b681936a3a13e388.exe 30 PID 1824 wrote to memory of 1624 1824 JaffaCakes118_df534c0e8982a498b681936a3a13e388.exe 30 PID 1824 wrote to memory of 1624 1824 JaffaCakes118_df534c0e8982a498b681936a3a13e388.exe 30 PID 1824 wrote to memory of 1624 1824 JaffaCakes118_df534c0e8982a498b681936a3a13e388.exe 30 PID 1824 wrote to memory of 2204 1824 JaffaCakes118_df534c0e8982a498b681936a3a13e388.exe 31 PID 1824 wrote to memory of 2204 1824 JaffaCakes118_df534c0e8982a498b681936a3a13e388.exe 31 PID 1824 wrote to memory of 2204 1824 JaffaCakes118_df534c0e8982a498b681936a3a13e388.exe 31 PID 1824 wrote to memory of 2204 1824 JaffaCakes118_df534c0e8982a498b681936a3a13e388.exe 31 PID 1824 wrote to memory of 2204 1824 JaffaCakes118_df534c0e8982a498b681936a3a13e388.exe 31
Processes
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C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_df534c0e8982a498b681936a3a13e388.exe"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_df534c0e8982a498b681936a3a13e388.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2384 -
C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_df534c0e8982a498b681936a3a13e388.exeC:\Users\Admin\AppData\Local\Temp\JaffaCakes118_df534c0e8982a498b681936a3a13e388.exe2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1824 -
C:\Windows\SysWOW64\svchost.exesvchost.exe3⤵
- System Location Discovery: System Language Discovery
PID:1624
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C:\Program Files\Internet Explorer\iexplore.exe"C:\Program Files\Internet Explorer\iexplore.exe"3⤵PID:2204
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