237052502cf122969e4a8d3eab5c1522f690229101c0b3dd981ea711cc5ea206 | Triage

Analysis

max time kernel
142s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
21/03/2024, 09:31

Sharing

Report Analysis Logs

General

Target

db4a8a2c006c1881c291b9c3b370e9f0.dll
Size

201KB
MD5

db4a8a2c006c1881c291b9c3b370e9f0
SHA1

89379a0bcac74adbb1bb33495d60ecea497103ad
SHA256

237052502cf122969e4a8d3eab5c1522f690229101c0b3dd981ea711cc5ea206
SHA512

86aa0fbde549b03df8f18fabcdf388bebdd81e9c13686995b698ef78f1fd8ce669aeb032db40939b6106cfe6b91135024f982bfa17c19b9acbc98f9473612a10
SSDEEP

6144:vKQTBUREsk9PRQ7+jbiyWXGruHpdEA+I1hoSb:iEUiRy6eyWXGr6d3oSb

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/3168-0-0x0000000002150000-0x00000000021B5000-memory.dmp	upx
behavioral2/memory/3168-1-0x0000000002150000-0x00000000021B5000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
412	3168	WerFault.exe	93

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3992 wrote to memory of 3168	3992	rundll32.exe	93
PID 3992 wrote to memory of 3168	3992	rundll32.exe	93
PID 3992 wrote to memory of 3168	3992	rundll32.exe	93

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\db4a8a2c006c1881c291b9c3b370e9f0.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3992
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\db4a8a2c006c1881c291b9c3b370e9f0.dll,#1
  2⤵
  PID:3168
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3168 -s 540
    3⤵
    - Program crash
    PID:412

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 3168 -ip 3168
1⤵
PID:380

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=1328 --field-trial-handle=3060,i,1774866140584649235,8085848018931772189,262144 --variations-seed-version /prefetch:8
1⤵
PID:2188

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

memory/3168-0-0x0000000002150000-0x00000000021B5000-memory.dmp

Filesize
404KB

Download
memory/3168-1-0x0000000002150000-0x00000000021B5000-memory.dmp

Filesize
404KB

Download
memory/3168-2-0x0000000000820000-0x0000000000835000-memory.dmp

Filesize
84KB

Download
memory/3168-6-0x0000000002150000-0x00000000021B5000-memory.dmp

Filesize
404KB

Download