978ad1686f7e64f4032a8933cd02e4bfae3f6316bb99ee53b0d5da4a7a6c212e

Analysis

max time kernel
143s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
28/02/2024, 20:43

Target

accfd9fe49ac42ccd3e03667f06cbaba.dll
Size

534KB
MD5

accfd9fe49ac42ccd3e03667f06cbaba
SHA1

5dba2660a3918724521ea625e493a8b1ed1c22ee
SHA256

978ad1686f7e64f4032a8933cd02e4bfae3f6316bb99ee53b0d5da4a7a6c212e
SHA512

380c2df0189019109cc9eaaad51160d5816d061c0c9fe0d91a120c8145db3a8ff1c585fb5a7668e106d2cd51f6e94a187ca4da2cf3ab76ed735d0af1730b4f7b
SSDEEP

12288:A4Kur4byH/TW+XocM3Xc/8I5NpYixKuVZLg:AngfTVy3M8IbBx7

Score

4^/10

Drops file in Windows directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\pwisys.ini	rundll32.exe

Program crash 2 IoCs

pid	pid_target	Process	procid_target
4844	1848	WerFault.exe	94
5068	1848	WerFault.exe	94

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1848	rundll32.exe
Token: SeDebugPrivilege	1848	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 5076 wrote to memory of 1848	5076	rundll32.exe	94
PID 5076 wrote to memory of 1848	5076	rundll32.exe	94
PID 5076 wrote to memory of 1848	5076	rundll32.exe	94

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\accfd9fe49ac42ccd3e03667f06cbaba.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:5076
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\accfd9fe49ac42ccd3e03667f06cbaba.dll,#1
  2⤵
  - Drops file in Windows directory
  - Suspicious use of AdjustPrivilegeToken
  PID:1848
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1848 -s 1696
    3⤵
    - Program crash
    PID:4844
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1848 -s 1692
    3⤵
    - Program crash
    PID:5068

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 496 -p 1848 -ip 1848
1⤵
PID:3480

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 1848 -ip 1848
1⤵
PID:5032

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=4032 --field-trial-handle=2900,i,14549994492153927475,12895178890800740987,262144 --variations-seed-version /prefetch:8
1⤵
PID:4372

C:\Windows\pwisys.ini

Filesize
40B

MD5
2f252db48a212a83dc16ee89c0bd95c3

SHA1
a4dfdf31b25da5816abfc95f3187cacee791507f

SHA256
501698dc94fa70b9ba9368170b2ebcdcc1263d7b5ebe639b4556cadc3516f460

SHA512
0ebec3d15da6866e2987af09cef76ae880a80509b4b5c778fa6ffc054036e8cbb883151c76c8dfb90960a72a67c0dc3da82ee71c22888be2a9b981ef4048fd25

Download Submit
memory/1848-21-0x0000000000400000-0x000000000048B000-memory.dmp

Filesize
556KB

Download
memory/1848-38-0x0000000000400000-0x000000000048B000-memory.dmp

Filesize
556KB

Download
memory/1848-61-0x0000000000400000-0x000000000048B000-memory.dmp

Filesize
556KB

Download
memory/1848-68-0x0000000000400000-0x000000000048B000-memory.dmp

Filesize
556KB

Download