6abf9fcec5883b6e4d70810e60bd2d8a133a1a62bc28ca5d17dcc6f45d35214a | Triage

Analysis

max time kernel
117s
max time network
119s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
26-05-2024 17:39

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General

Target

$PLUGINSDIR/StartMenu.dll
Size

7KB
MD5

28052e87fc73e2aad1db2db35eba62e7
SHA1

72e4c599b45605e36aa5fe7b39caf1eba531328f
SHA256

ca0b34b6d8ea4638f620f250539301164b6a300f679b96e22a0b1f03f5e56440
SHA512

7759923e6c29a43dedee73ae0540d47b33a2861d6f3c0520deb90d068978494dbf01dde2974413699b2008306dbd753bdefdb5a78d4745d064ad6a5a3163fed2
SSDEEP

96:VgiqVPb3X8K8Kdr3gEq6nNdMk6Qiw290+q6LDtJ1tK3hhEl7y:VgiqVPgK8K9eIdE9B/tWhg7

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

3016 2040 WerFault.exe rundll32.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

rundll32.exerundll32.exe

description	pid	process	target process
PID 2180 wrote to memory of 2040	2180	rundll32.exe	rundll32.exe
PID 2180 wrote to memory of 2040	2180	rundll32.exe	rundll32.exe
PID 2180 wrote to memory of 2040	2180	rundll32.exe	rundll32.exe
PID 2180 wrote to memory of 2040	2180	rundll32.exe	rundll32.exe
PID 2180 wrote to memory of 2040	2180	rundll32.exe	rundll32.exe
PID 2180 wrote to memory of 2040	2180	rundll32.exe	rundll32.exe
PID 2180 wrote to memory of 2040	2180	rundll32.exe	rundll32.exe
PID 2040 wrote to memory of 3016	2040	rundll32.exe	WerFault.exe
PID 2040 wrote to memory of 3016	2040	rundll32.exe	WerFault.exe
PID 2040 wrote to memory of 3016	2040	rundll32.exe	WerFault.exe
PID 2040 wrote to memory of 3016	2040	rundll32.exe	WerFault.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\StartMenu.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2180

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\StartMenu.dll,#1
2⤵
- Suspicious use of WriteProcessMemory
PID:2040

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2040 -s 224
3⤵
- Program crash
PID:3016

MITRE ATT&CK Matrix

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