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Analysis
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max time kernel
119s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240729-en -
resource tags
arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system -
submitted
07/01/2025, 15:09
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_69f29a8cb60aa6cf1c6caab6ab6a4a5f.exe
Resource
win7-20240729-en
General
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Target
JaffaCakes118_69f29a8cb60aa6cf1c6caab6ab6a4a5f.exe
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Size
99KB
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MD5
69f29a8cb60aa6cf1c6caab6ab6a4a5f
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SHA1
935243828007ecbec099735ace9e499a2b1aefa4
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SHA256
9dd781011a949fc71a72f5f34b14f7a862a1b530d9cf5ad516aad2e7dcf52c60
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SHA512
28f56a0a02d440a1a24340b58eafe01fa37d4499bac5bc43850368f749308dff59f41f6b66ac8491c7b7838c3ba99643c5eb47ff025d89828c64faabaa69e0ec
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SSDEEP
1536:CzIElEkSCxdMK3olT5+oabxtyq9F2to9rO1wR22IFqK6vlFLlrK:CzIEuEdd3oh5CEGU3XwE
Malware Config
Extracted
njrat
0.7d
HacKed
192.168.11.141:5552
78aba1c78ff26f1db3f972471aed1aa2
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reg_key
78aba1c78ff26f1db3f972471aed1aa2
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splitter
|'|'|
Signatures
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Njrat family
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Uses the VBS compiler for execution 1 TTPs
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Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2204 set thread context of 1488 2204 JaffaCakes118_69f29a8cb60aa6cf1c6caab6ab6a4a5f.exe 31 -
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_69f29a8cb60aa6cf1c6caab6ab6a4a5f.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language vbc.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language dw20.exe -
Suspicious use of WriteProcessMemory 13 IoCs
description pid Process procid_target PID 2204 wrote to memory of 1488 2204 JaffaCakes118_69f29a8cb60aa6cf1c6caab6ab6a4a5f.exe 31 PID 2204 wrote to memory of 1488 2204 JaffaCakes118_69f29a8cb60aa6cf1c6caab6ab6a4a5f.exe 31 PID 2204 wrote to memory of 1488 2204 JaffaCakes118_69f29a8cb60aa6cf1c6caab6ab6a4a5f.exe 31 PID 2204 wrote to memory of 1488 2204 JaffaCakes118_69f29a8cb60aa6cf1c6caab6ab6a4a5f.exe 31 PID 2204 wrote to memory of 1488 2204 JaffaCakes118_69f29a8cb60aa6cf1c6caab6ab6a4a5f.exe 31 PID 2204 wrote to memory of 1488 2204 JaffaCakes118_69f29a8cb60aa6cf1c6caab6ab6a4a5f.exe 31 PID 2204 wrote to memory of 1488 2204 JaffaCakes118_69f29a8cb60aa6cf1c6caab6ab6a4a5f.exe 31 PID 2204 wrote to memory of 1488 2204 JaffaCakes118_69f29a8cb60aa6cf1c6caab6ab6a4a5f.exe 31 PID 2204 wrote to memory of 1488 2204 JaffaCakes118_69f29a8cb60aa6cf1c6caab6ab6a4a5f.exe 31 PID 1488 wrote to memory of 1196 1488 vbc.exe 32 PID 1488 wrote to memory of 1196 1488 vbc.exe 32 PID 1488 wrote to memory of 1196 1488 vbc.exe 32 PID 1488 wrote to memory of 1196 1488 vbc.exe 32
Processes
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C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_69f29a8cb60aa6cf1c6caab6ab6a4a5f.exe"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_69f29a8cb60aa6cf1c6caab6ab6a4a5f.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2204 -
C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exeC:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1488 -
C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exedw20.exe -x -s 4083⤵
- System Location Discovery: System Language Discovery
PID:1196
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