7981c067ad5f8c4880fff55719b09c0c8511ab4d41205de662ad017f02ff8bba

Analysis

max time kernel
117s
max time network
121s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
05/03/2024, 04:04

Target
$PLUGINSDIR/UAC.dll
Size 13KB
Sample240305-em1p8aef84
SHA256 3a18cf504265ab2267e1545106217767877fa9db6e2b5dd0a3a761dead33a99b
MD5 07841403d5371183c4eaa5cab50663fb
SHA1 b0cee6e01502fdd2ee775922051333d626c63906
SHA512 436c1932d4ff56a11673beac5416ac0f2c7e90e5b993b3b8c8f589069d655da40c3ed514b99291ddf06aad66b0a634896daac19adf459ff791dccf3234af0e05
SSDEEP 192:sQNEcPshjd/dVaWnYPSZWrR6CM6CjVWsqCDLjJO/FEg98ZH:sQvshxFVaeYPoWH0VWsqCHQ/FEg9w
MD5 SHA1 SHA512 SSDEEP

Score

3^/10

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2428	2228	WerFault.exe	28

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2200 wrote to memory of 2228	2200	rundll32.exe	28
PID 2200 wrote to memory of 2228	2200	rundll32.exe	28
PID 2200 wrote to memory of 2228	2200	rundll32.exe	28
PID 2200 wrote to memory of 2228	2200	rundll32.exe	28
PID 2200 wrote to memory of 2228	2200	rundll32.exe	28
PID 2200 wrote to memory of 2228	2200	rundll32.exe	28
PID 2200 wrote to memory of 2228	2200	rundll32.exe	28
PID 2228 wrote to memory of 2428	2228	rundll32.exe	29
PID 2228 wrote to memory of 2428	2228	rundll32.exe	29
PID 2228 wrote to memory of 2428	2228	rundll32.exe	29
PID 2228 wrote to memory of 2428	2228	rundll32.exe	29

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\UAC.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2200
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\UAC.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2228
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2228 -s 228
    3⤵
    - Program crash
    PID:2428