770c244fc774899cb7c6b1cd62ef110140e7ac5711df795426a7b0dd76a98cf0 | Triage

Analysis

max time kernel
140s
max time network
121s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
11/03/2024, 03:42

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General

Target

bfc194f47836f8e3903fdc67542c72e6.exe
Size

15KB
MD5

bfc194f47836f8e3903fdc67542c72e6
SHA1

d4671aa492c288a163ea32a9aae99a0291d39402
SHA256

770c244fc774899cb7c6b1cd62ef110140e7ac5711df795426a7b0dd76a98cf0
SHA512

23d5f18bb40d97c11b8e95c7513b45b91974dc49c93114217ac9fe3e2b317976f02e6284bc7bcaae5c8b9a0e0ce03b851577340f3d207b60bb887e2605ada6fb
SSDEEP

384:PpS41tRxgg9r9nLxle7/7bjfZs2fj00/i8:Pd1tRxgArhLxlm7XZsqX/i8

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 3 IoCs

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

resource	yara_rule
behavioral1/memory/3004-1-0x0000000010000000-0x000000001000E000-memory.dmp	upx
behavioral1/memory/3004-2-0x0000000010000000-0x000000001000E000-memory.dmp	upx
behavioral1/memory/3004-3-0x0000000010000000-0x000000001000E000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2524	3004	WerFault.exe	27

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 3004 wrote to memory of 2524	3004	bfc194f47836f8e3903fdc67542c72e6.exe	28
PID 3004 wrote to memory of 2524	3004	bfc194f47836f8e3903fdc67542c72e6.exe	28
PID 3004 wrote to memory of 2524	3004	bfc194f47836f8e3903fdc67542c72e6.exe	28
PID 3004 wrote to memory of 2524	3004	bfc194f47836f8e3903fdc67542c72e6.exe	28

C:\Users\Admin\AppData\Local\Temp\bfc194f47836f8e3903fdc67542c72e6.exe
"C:\Users\Admin\AppData\Local\Temp\bfc194f47836f8e3903fdc67542c72e6.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:3004
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3004 -s 36
  2⤵
  - Program crash
  PID:2524

Network

MITRE ATT&CK Matrix

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Downloads

memory/3004-1-0x0000000010000000-0x000000001000E000-memory.dmp

Filesize
56KB

Download
memory/3004-2-0x0000000010000000-0x000000001000E000-memory.dmp

Filesize
56KB

Download
memory/3004-3-0x0000000010000000-0x000000001000E000-memory.dmp

Filesize
56KB

Download