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Analysis
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max time kernel
148s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
20/10/2024, 06:11
Behavioral task
behavioral1
Sample
60bfeeb3414bed8777634306dcf12cce_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
60bfeeb3414bed8777634306dcf12cce_JaffaCakes118.exe
Resource
win10v2004-20241007-en
General
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Target
60bfeeb3414bed8777634306dcf12cce_JaffaCakes118.exe
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Size
65KB
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MD5
60bfeeb3414bed8777634306dcf12cce
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SHA1
70576a0cd90b531b06cfb210723e86a2fb680226
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SHA256
9eab9c11ce7e599bcc1d05efdd064f82a04fa9f926007822fb586582e5cfec45
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SHA512
e9c16a149f8317fbf9a4eb4cf6a3ef4f65d7c6fca374a3b90fca4af7947e62621af96e204e35ede69ad6901bb1cada30c509f1a3792ded9776ad514682b75acc
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SSDEEP
768:3y8m1Sq4NQErBsH1tzoisBKQI6dObAG/dqOXHsoAx5GXrUqLOY0jYKnA+7PoNwz/:Qsq+QV4rObAdNoAf8UqiYAlArNwHoQ
Malware Config
Extracted
xtremerat
avic.zapto.org
Signatures
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Detect XtremeRAT payload 3 IoCs
resource yara_rule behavioral2/memory/2448-0-0x0000000010000000-0x000000001004A000-memory.dmp family_xtremerat behavioral2/memory/4920-1-0x0000000010000000-0x0000000010049530-memory.dmp family_xtremerat behavioral2/memory/2448-2-0x0000000010000000-0x000000001004A000-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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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 1612 2448 WerFault.exe 84 3996 2448 WerFault.exe 84 -
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 60bfeeb3414bed8777634306dcf12cce_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language svchost.exe -
Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 4920 wrote to memory of 2448 4920 60bfeeb3414bed8777634306dcf12cce_JaffaCakes118.exe 84 PID 4920 wrote to memory of 2448 4920 60bfeeb3414bed8777634306dcf12cce_JaffaCakes118.exe 84 PID 4920 wrote to memory of 2448 4920 60bfeeb3414bed8777634306dcf12cce_JaffaCakes118.exe 84 PID 4920 wrote to memory of 2448 4920 60bfeeb3414bed8777634306dcf12cce_JaffaCakes118.exe 84 PID 4920 wrote to memory of 2732 4920 60bfeeb3414bed8777634306dcf12cce_JaffaCakes118.exe 86 PID 4920 wrote to memory of 2732 4920 60bfeeb3414bed8777634306dcf12cce_JaffaCakes118.exe 86 PID 4920 wrote to memory of 2732 4920 60bfeeb3414bed8777634306dcf12cce_JaffaCakes118.exe 86
Processes
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C:\Users\Admin\AppData\Local\Temp\60bfeeb3414bed8777634306dcf12cce_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\60bfeeb3414bed8777634306dcf12cce_JaffaCakes118.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4920 -
C:\Windows\SysWOW64\svchost.exesvchost.exe2⤵
- System Location Discovery: System Language Discovery
PID:2448 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2448 -s 4803⤵
- Program crash
PID:1612
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2448 -s 4883⤵
- Program crash
PID:3996
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"2⤵PID:2732
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 2448 -ip 24481⤵PID:3412
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 2448 -ip 24481⤵PID:2740