58ec0b6cf1ae4551c3c0b9853ec970aff98e7794e764f00bffdb6e5a094279c9 | Triage

Analysis

max time kernel
150s
max time network
118s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
28/12/2023, 22:30

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General

Target

fceb20116f1872c682d856bbd7a279c0.dll
Size

954KB
MD5

fceb20116f1872c682d856bbd7a279c0
SHA1

75de12826eac5fc00075f254dcf8dfccacc4b832
SHA256

58ec0b6cf1ae4551c3c0b9853ec970aff98e7794e764f00bffdb6e5a094279c9
SHA512

f839665a2683f7b30dfe2f3254e432875bc3767e272ed92d11dbcbb61a62272b17271ebbf4fd41858d3b79e0557156b264b61c51fae011e62a23ee6e4b68d8f1
SSDEEP

12288:f1eXOC9iyCLc7Dao1Urb9LUtoSrFvR2dg9oSL+:NeXN9iphIQLIR

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 2 IoCs

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

resource	yara_rule
behavioral2/memory/3772-0-0x0000000010000000-0x000000001014C000-memory.dmp	upx
behavioral2/memory/3772-1-0x0000000010000000-0x000000001014C000-memory.dmp	upx

Suspicious use of SetWindowsHookEx 14 IoCs

pid	Process
3772	rundll32.exe
3772	rundll32.exe
3772	rundll32.exe
3772	rundll32.exe
3772	rundll32.exe
3772	rundll32.exe
3772	rundll32.exe
3772	rundll32.exe
3772	rundll32.exe
3772	rundll32.exe
3772	rundll32.exe
3772	rundll32.exe
3772	rundll32.exe
3772	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4988 wrote to memory of 3772	4988	rundll32.exe	21
PID 4988 wrote to memory of 3772	4988	rundll32.exe	21
PID 4988 wrote to memory of 3772	4988	rundll32.exe	21

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\fceb20116f1872c682d856bbd7a279c0.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4988
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\fceb20116f1872c682d856bbd7a279c0.dll,#1
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:3772

Network

MITRE ATT&CK Matrix

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Downloads

memory/3772-0-0x0000000010000000-0x000000001014C000-memory.dmp

Filesize
1.3MB

Download
memory/3772-1-0x0000000010000000-0x000000001014C000-memory.dmp

Filesize
1.3MB

Download