Analysis
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max time kernel
93s -
max time network
113s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
28-02-2024 00:53
Static task
static1
Behavioral task
behavioral1
Sample
aa96486301c299a062df24f646c8df37.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
aa96486301c299a062df24f646c8df37.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/ZipDLL.dll
Resource
win7-20240221-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/ZipDLL.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/dfstmip.dll
Resource
win7-20240220-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/dfstmip.dll
Resource
win10v2004-20240226-en
General
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Target
$PLUGINSDIR/ZipDLL.dll
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Size
163KB
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MD5
2dc35ddcabcb2b24919b9afae4ec3091
-
SHA1
9eeed33c3abc656353a7ebd1c66af38cccadd939
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SHA256
6bbeb39747f1526752980d4dbec2fe2c7347f3cc983a79c92561b92fe472e7a1
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SHA512
0ccac336924f684da1f73db2dd230a0c932c5b4115ae1fa0e708b9db5e39d2a07dc54dac8d95881a42069cbb2c2886e880cdad715deda83c0de38757a0f6a901
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SSDEEP
3072:8CkSJJ30k1pn2T4ISnUGN+E8KnCOxA17jxLmRtWHyPDQFllOdJiSg:tkSJy+c30UxbKnA1hLKWSVdk
Malware Config
Signatures
-
Program crash 1 IoCs
pid pid_target Process procid_target 5100 5008 WerFault.exe 49 -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1244 wrote to memory of 5008 1244 rundll32.exe 49 PID 1244 wrote to memory of 5008 1244 rundll32.exe 49 PID 1244 wrote to memory of 5008 1244 rundll32.exe 49
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\ZipDLL.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1244 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\ZipDLL.dll,#12⤵PID:5008
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 5008 -s 6003⤵
- Program crash
PID:5100
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-
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 5008 -ip 50081⤵PID:4932