9f3f956525cecd7c4fb922f884a0deb3e151b9e23c98f08788939dfe18575dfa

Analysis

max time kernel
140s
max time network
121s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
12/06/2024, 23:16

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General

Target
$PLUGINSDIR/Aero.dll
Size 6KB
Sample240612-29b2psvcjg
SHA256 04a577df50431eb0ff6fb103566402bf66c50415bcc1f8a86b9c235053131455
MD5 243bf44688b131c3171f2827a93e39dc
SHA1 07e9c7bd16ae47953e42c06ae2606de188386f35
SHA512 a1a8c21d38c54a43d1c6c394f481dfbddcb359c617e9928ecca8f84d47354616a78d20735a1fe7bebd21626c21cf96d0e1a69e3e98f6b35f2a774cc0244f9516
SSDEEP 96:Mh1Wh+rTUNfwRtoqLOk+UVud5Wa7U2ZG:MTWh+cZG2qLOkjud5Waw2Z
MD5 SHA1 SHA512 SSDEEP

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 2 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral3/memory/2612-3-0x0000000075170000-0x000000007517A000-memory.dmp	upx
behavioral3/memory/2612-4-0x0000000075170000-0x000000007517A000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1992	2612	WerFault.exe	28

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2140 wrote to memory of 2612	2140	rundll32.exe	28
PID 2140 wrote to memory of 2612	2140	rundll32.exe	28
PID 2140 wrote to memory of 2612	2140	rundll32.exe	28
PID 2140 wrote to memory of 2612	2140	rundll32.exe	28
PID 2140 wrote to memory of 2612	2140	rundll32.exe	28
PID 2140 wrote to memory of 2612	2140	rundll32.exe	28
PID 2140 wrote to memory of 2612	2140	rundll32.exe	28
PID 2612 wrote to memory of 1992	2612	rundll32.exe	29
PID 2612 wrote to memory of 1992	2612	rundll32.exe	29
PID 2612 wrote to memory of 1992	2612	rundll32.exe	29
PID 2612 wrote to memory of 1992	2612	rundll32.exe	29

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\Aero.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2140
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\Aero.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2612
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2612 -s 220
    3⤵
    - Program crash
    PID:1992

Network

MITRE ATT&CK Matrix

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Downloads

memory/2612-3-0x0000000075170000-0x000000007517A000-memory.dmp

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memory/2612-2-0x0000000075180000-0x000000007518A000-memory.dmp

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memory/2612-1-0x0000000075170000-0x000000007517A000-memory.dmp

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memory/2612-0-0x0000000075180000-0x000000007518A000-memory.dmp

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memory/2612-4-0x0000000075170000-0x000000007517A000-memory.dmp

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memory/2612-7-0x0000000075180000-0x000000007518A000-memory.dmp

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memory/2612-6-0x0000000075180000-0x000000007518A000-memory.dmp

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Analysis

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General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix

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Downloads