Analysis
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max time kernel
14s -
max time network
19s -
platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system -
submitted
23-10-2024 14:47
Behavioral task
behavioral1
Sample
6f792bee6b6bb7f17187d7e7050959b4_JaffaCakes118.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
6f792bee6b6bb7f17187d7e7050959b4_JaffaCakes118.exe
Resource
win10v2004-20241007-en
General
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Target
6f792bee6b6bb7f17187d7e7050959b4_JaffaCakes118.exe
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Size
1.7MB
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MD5
6f792bee6b6bb7f17187d7e7050959b4
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SHA1
9435583a5ea8992b60a7a5b0b4a54ed7ab145b0e
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SHA256
c22ad479f59dae87d2c2b2f25cdb8858eb2574be4defd53a5bd2d588ea80caa9
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SHA512
b39d46287b6c5e20ea0975bbcfb2229a4b436612569180eb2fe3e5e43fc04706bdff6ad9620749f19a3e74fe6459f854f8d9fc7f47d14fd2b09573089ef6dc5f
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SSDEEP
24576:6ys/iDSL6EMcRDJhe9R6U45vffYz3UPvbwNI0jFYM917cz1y5lEldeViOAoF0RN0:/gL6EMsd523UHb70xh913ceOoF00
Malware Config
Signatures
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Detect XtremeRAT payload 4 IoCs
resource yara_rule behavioral1/memory/2248-3-0x0000000010000000-0x000000001039C000-memory.dmp family_xtremerat behavioral1/memory/2248-4-0x0000000010000000-0x000000001039C000-memory.dmp family_xtremerat behavioral1/memory/2248-9-0x0000000010000000-0x000000001039C000-memory.dmp family_xtremerat behavioral1/memory/2248-14-0x0000000010000000-0x000000001039C000-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/2248-3-0x0000000010000000-0x000000001039C000-memory.dmp themida behavioral1/memory/2248-4-0x0000000010000000-0x000000001039C000-memory.dmp themida behavioral1/memory/2248-9-0x0000000010000000-0x000000001039C000-memory.dmp themida behavioral1/memory/2248-14-0x0000000010000000-0x000000001039C000-memory.dmp themida -
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 2 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 explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 6f792bee6b6bb7f17187d7e7050959b4_JaffaCakes118.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 2248 6f792bee6b6bb7f17187d7e7050959b4_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 10 IoCs
description pid Process procid_target PID 2248 wrote to memory of 2468 2248 6f792bee6b6bb7f17187d7e7050959b4_JaffaCakes118.exe 29 PID 2248 wrote to memory of 2468 2248 6f792bee6b6bb7f17187d7e7050959b4_JaffaCakes118.exe 29 PID 2248 wrote to memory of 2468 2248 6f792bee6b6bb7f17187d7e7050959b4_JaffaCakes118.exe 29 PID 2248 wrote to memory of 2468 2248 6f792bee6b6bb7f17187d7e7050959b4_JaffaCakes118.exe 29 PID 2248 wrote to memory of 2468 2248 6f792bee6b6bb7f17187d7e7050959b4_JaffaCakes118.exe 29 PID 2248 wrote to memory of 2868 2248 6f792bee6b6bb7f17187d7e7050959b4_JaffaCakes118.exe 30 PID 2248 wrote to memory of 2868 2248 6f792bee6b6bb7f17187d7e7050959b4_JaffaCakes118.exe 30 PID 2248 wrote to memory of 2868 2248 6f792bee6b6bb7f17187d7e7050959b4_JaffaCakes118.exe 30 PID 2248 wrote to memory of 2868 2248 6f792bee6b6bb7f17187d7e7050959b4_JaffaCakes118.exe 30 PID 2248 wrote to memory of 2868 2248 6f792bee6b6bb7f17187d7e7050959b4_JaffaCakes118.exe 30
Processes
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C:\Users\Admin\AppData\Local\Temp\6f792bee6b6bb7f17187d7e7050959b4_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\6f792bee6b6bb7f17187d7e7050959b4_JaffaCakes118.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2248 -
C:\Windows\SysWOW64\svchost.exesvchost.exe2⤵PID:2468
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C:\Windows\SysWOW64\explorer.exeexplorer.exe2⤵
- System Location Discovery: System Language Discovery
PID:2868
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