c9f16c96ebc75e59b94552c5999e8cbd6ddc214339db17eb032ea294cccc3ae2 | Triage

Analysis

max time kernel
144s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20231222-en
resource tags

arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
submitted
19/01/2024, 21:02

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General

Target

ynqqrzfw.exe
Size

369KB
MD5

c61dd69708bb6986ab71cc42630f36ea
SHA1

3bb0a77f8e85aa46af01613c237f09fc836812ea
SHA256

1ba4d4548b1d45f4b379084e156a81f64fb433ec605e9eb0cd11e2fd90efe845
SHA512

e241fc365630be509ff59c9fa20864752e1ac0b19b6ae5299aca68b352c35a2f358cc2ac35bb7ffec4ca3b908d6f7ebb67690c10361d000893240eccfac6ebce
SSDEEP

6144:b8sSO0OtTSwLJprj12hh7gjz2NzqyVCJC1qxxhIYpQq3f44:WOB5LJD2hhIz2Nzb0s1qzhIYiq3f

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/4264-0-0x0000000000400000-0x000000000051C000-memory.dmp	upx
behavioral2/memory/4264-1-0x0000000000400000-0x000000000051C000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1844	4264	WerFault.exe	88

C:\Users\Admin\AppData\Local\Temp\ynqqrzfw.exe
"C:\Users\Admin\AppData\Local\Temp\ynqqrzfw.exe"
1⤵
PID:4264
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4264 -s 536
  2⤵
  - Program crash
  PID:1844

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 4264 -ip 4264
1⤵
PID:5780

Network

MITRE ATT&CK Matrix

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Downloads

memory/4264-0-0x0000000000400000-0x000000000051C000-memory.dmp

Filesize
1.1MB

Download
memory/4264-1-0x0000000000400000-0x000000000051C000-memory.dmp

Filesize
1.1MB

Download