b5738420a5d11700ae2f5e54ff620820afeb0fa7562dcaf8c54c15a1a534478e | Triage

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25-03-2024 13:41

240325-qzjs1sce6x 3

25-03-2024 13:40

240325-qyr31ahf46 3

Analysis

max time kernel
147s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20240319-en
resource tags

arch:x64arch:x86image:win10v2004-20240319-enlocale:en-usos:windows10-2004-x64system
submitted
25-03-2024 13:41

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General

Target

whoami.exe
Size

72KB
MD5

a4a6924f3eaf97981323703d38fd99c4
SHA1

1915fbfdb73fdd200c47880247acdde5442431a9
SHA256

1d4902a04d99e8ccbfe7085e63155955fee397449d386453f6c452ae407b8743
SHA512

90a556b98c1fddbc862e851c560bf57b2166572c1425ad624c7ade54073012f0cf84fd1e6047015ff2ceea96806ac8af2bba59b1f86f80adf9c46a95cfd22262
SSDEEP

1536:DOG7Cm6WrNJNiQZcQsfpkb+xssmUN7h8QdWNjhuL/2IR21oxMnI:qG7X6eJo2Tb+xssmurkpIU1oxZ

Score

1^/10

Malware Config

Signatures

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 1344 wrote to memory of 2548	1344	cmd.exe	94
PID 1344 wrote to memory of 2548	1344	cmd.exe	94

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\whoami.exe bypass
1⤵
- Suspicious use of WriteProcessMemory
PID:1344
- C:\Users\Admin\AppData\Local\Temp\whoami.exe
  C:\Users\Admin\AppData\Local\Temp\whoami.exe bypass
  2⤵
  PID:2548

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=4084 --field-trial-handle=2276,i,5672504106535478802,17394903851940863593,262144 --variations-seed-version /prefetch:8
1⤵
PID:752

Network

MITRE ATT&CK Matrix

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