93e86e0f9c64494aee8d9f739a5b24d0e268fe5a35b5b0a89dbaef378877f831 | Triage

Analysis

max time kernel
140s
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
25/06/2024, 05:08

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General

Target

$_25_/npwangwang.dll
Size

105KB
MD5

05b70c6bf50e4bf0a9669388d8369eeb
SHA1

120a7cbb21a74e47a47723509bb18697fcb8e8b3
SHA256

6970c7b3af261bfe871588d617e8a291907257399407a8b73c824fb4617da8c6
SHA512

c8072fae60a1d34f0d9e8d01fa0b62455fbb883f8d244bc3bfcec85f57525b5549a17874f96d7c037e0e72a112122381e9344bd061323b6692b99e5f20d56398
SSDEEP

1536:yIhA7XCQKedwjsTeQg6smjvkoRZkxDvjt1AmJCq:yKALWjzP61ojt1Am

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4284	1824	WerFault.exe	91

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 760 wrote to memory of 1824	760	rundll32.exe	91
PID 760 wrote to memory of 1824	760	rundll32.exe	91
PID 760 wrote to memory of 1824	760	rundll32.exe	91

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$_25_\npwangwang.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:760
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$_25_\npwangwang.dll,#1
  2⤵
  PID:1824
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1824 -s 624
    3⤵
    - Program crash
    PID:4284

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 360 -p 1824 -ip 1824
1⤵
PID:1424

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=3772 --field-trial-handle=2284,i,15722001240173834669,15048020084704567542,262144 --variations-seed-version /prefetch:8
1⤵
PID:4716

Network

MITRE ATT&CK Matrix

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