Analysis
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max time kernel
121s -
max time network
126s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
28/05/2024, 20:40
Static task
static1
Behavioral task
behavioral1
Sample
7e539c034e081fdd7f0556f5cd85787d_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
7e539c034e081fdd7f0556f5cd85787d_JaffaCakes118.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/adsfad.dll
Resource
win7-20240221-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/adsfad.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/nsisunz.dll
Resource
win7-20240221-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/nsisunz.dll
Resource
win10v2004-20240508-en
General
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Target
$PLUGINSDIR/adsfad.dll
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Size
121KB
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MD5
a36c4fdf2a6fa3d53efd45137f13c95e
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SHA1
41bc175214429a404b35bd671f65330b4244bf7d
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SHA256
4606ff886cf287ac12653f1f284f390f047e8f103db8a3b97d3993671371e67d
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SHA512
6b8cb70f60a035af016e92eb71551c3520b6d79889b04275e8eea4949d17b6e5a09cad5107ee1774af8af9d6efaa9e040bdc1ac1860bd8525f328d77e04eda27
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SSDEEP
1536:FkjlrFRqL3VLJiwHLG2Xy4qCGim2rA5kSdy7fBwvJeZ9FndBlZBB6YMSzV:mjlrFkxLJitTp26x2wvJq9dlZj6DS5
Malware Config
Signatures
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Program crash 1 IoCs
pid pid_target Process procid_target 2816 2800 WerFault.exe 28 -
Suspicious use of WriteProcessMemory 11 IoCs
description pid Process procid_target PID 2756 wrote to memory of 2800 2756 rundll32.exe 28 PID 2756 wrote to memory of 2800 2756 rundll32.exe 28 PID 2756 wrote to memory of 2800 2756 rundll32.exe 28 PID 2756 wrote to memory of 2800 2756 rundll32.exe 28 PID 2756 wrote to memory of 2800 2756 rundll32.exe 28 PID 2756 wrote to memory of 2800 2756 rundll32.exe 28 PID 2756 wrote to memory of 2800 2756 rundll32.exe 28 PID 2800 wrote to memory of 2816 2800 rundll32.exe 29 PID 2800 wrote to memory of 2816 2800 rundll32.exe 29 PID 2800 wrote to memory of 2816 2800 rundll32.exe 29 PID 2800 wrote to memory of 2816 2800 rundll32.exe 29
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\adsfad.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2756 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\adsfad.dll,#12⤵
- Suspicious use of WriteProcessMemory
PID:2800 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2800 -s 2243⤵
- Program crash
PID:2816
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