4ab66b9c415433ac575a48b2651868438583724d973b11ed4993c2632e397209

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
16/04/2024, 02:50

Target
$PLUGINSDIR/UAC.dll
Size 13KB
Sample240416-db36jahe5v
SHA256 c24c005daa7f5578c4372b38d1be6be5e27ef3ba2cdb9b67fee15cac406eba62
MD5 29858669d7da388d1e62b4fd5337af12
SHA1 756b94898429a9025a04ae227f060952f1149a5f
SHA512 6f4d538f2fe0681f357bab73f633943c539ddc1451efa1d1bb76d70bb47aa68a05849e36ae405cc4664598a8194227fa7053de6dbce7d6c52a20301293b3c85f
SSDEEP 384:RlNMjIH4DnFnyJ0Dt5ZtmVWsSLr4z9VwzU:RlqMYzFnD/tmQFLrSw
MD5 SHA1 SHA512 SSDEEP

Score

3^/10

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2228	2216	WerFault.exe	28

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1740 wrote to memory of 2216	1740	rundll32.exe	28
PID 1740 wrote to memory of 2216	1740	rundll32.exe	28
PID 1740 wrote to memory of 2216	1740	rundll32.exe	28
PID 1740 wrote to memory of 2216	1740	rundll32.exe	28
PID 1740 wrote to memory of 2216	1740	rundll32.exe	28
PID 1740 wrote to memory of 2216	1740	rundll32.exe	28
PID 1740 wrote to memory of 2216	1740	rundll32.exe	28
PID 2216 wrote to memory of 2228	2216	rundll32.exe	29
PID 2216 wrote to memory of 2228	2216	rundll32.exe	29
PID 2216 wrote to memory of 2228	2216	rundll32.exe	29
PID 2216 wrote to memory of 2228	2216	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:1740
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\UAC.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2216
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2216 -s 224
    3⤵
    - Program crash
    PID:2228