e66d33caff1a5048e4a5b05e52de6b92957aadd9663265afe495965f9769a725 | Triage

Analysis

max time kernel
139s
max time network
160s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
28/05/2024, 18:14

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General

Target

$_2_/libeay32.dll
Size

1.2MB
MD5

4bf5c1803b351b3ae34fb01b77fb396f
SHA1

de7366ccfbc6c7c2797f7761d0d4971f6ff31d99
SHA256

0272647495f6fd5338318774e21da267923ce1a335ff21330dfa12336032acd7
SHA512

eb143bcbdfe72d32ca60cce0bfd02f504f611e7affe063bbd5911e7b89e9c9dc84a821a9a61219324562f5e5ed6b3e5c8117e9afb5233bbe613a85da6116abd3
SSDEEP

24576:EjQqFxZ8eAebwPpSF9LKz+lnU79poKBJtlDSu0:EtlVksF9LKz+lnI9poWJvDSu0

Score

1^/10

Malware Config

Signatures

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1236 wrote to memory of 1248	1236	rundll32.exe	91
PID 1236 wrote to memory of 1248	1236	rundll32.exe	91
PID 1236 wrote to memory of 1248	1236	rundll32.exe	91

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$_2_\libeay32.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1236
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$_2_\libeay32.dll,#1
  2⤵
  PID:1248

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=3724 --field-trial-handle=2272,i,4858140932023865871,5726683989663339295,262144 --variations-seed-version /prefetch:8
1⤵
PID:1012

Network

MITRE ATT&CK Matrix

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