3a476cbcba3e99cd0a596fc75c2e7ba8f25366ead341b86f260622747c343c73 | Triage

Analysis

max time kernel
122s
max time network
134s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
25/12/2023, 19:07

Sharing

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General

Target

36bff9ebf656972fd5330a0a7a9c5778.exe
Size

528KB
MD5

36bff9ebf656972fd5330a0a7a9c5778
SHA1

d67ee4ad80559eb22eaeaf8c348912e50967e777
SHA256

3a476cbcba3e99cd0a596fc75c2e7ba8f25366ead341b86f260622747c343c73
SHA512

e31a711b89d41ef9c699893da11b11a7664df8809bb100aafa33f9e439c9710b91924bfd1aad2a5788b5737735ebcc995b01ae7b0f0bc6f9f6079da040f1ed66
SSDEEP

12288:73+4dB2gR/NEHw3PNnx2XaIVw5rx0Z7U73dft2LA:64Ks3PNnx2qIyrmZ82

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 1 IoCs

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

resource	yara_rule
behavioral1/memory/1620-0-0x0000000000400000-0x00000000004BF000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2188	1620	WerFault.exe	27

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1620 wrote to memory of 2188	1620	36bff9ebf656972fd5330a0a7a9c5778.exe	28
PID 1620 wrote to memory of 2188	1620	36bff9ebf656972fd5330a0a7a9c5778.exe	28
PID 1620 wrote to memory of 2188	1620	36bff9ebf656972fd5330a0a7a9c5778.exe	28
PID 1620 wrote to memory of 2188	1620	36bff9ebf656972fd5330a0a7a9c5778.exe	28

C:\Users\Admin\AppData\Local\Temp\36bff9ebf656972fd5330a0a7a9c5778.exe
"C:\Users\Admin\AppData\Local\Temp\36bff9ebf656972fd5330a0a7a9c5778.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1620
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1620 -s 100
  2⤵
  - Program crash
  PID:2188

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1620-0-0x0000000000400000-0x00000000004BF000-memory.dmp

Filesize
764KB

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