e89bf59c56587b51976943006e1d6bb3be86da8eb6375c88c05ab41813705828

Analysis

max time kernel
150s
max time network
122s
platform
windows7_x64
resource
win7-20240220-en
resource tags

arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
submitted
09/04/2024, 12:15

Target
$PLUGINSDIR/SelfDelete.dll
Size 24KB
Sample240409-pfawbsaa2y
SHA256 c0ad2c13d48c9fe62f898da822a5f08be3bf6c4e2c1c7ffdf7634f2ca4a8859e
MD5 7bf1bd7661385621c7908e36958f582e
SHA1 43242d7731c097e95fb96753c8262609ff929410
SHA512 8317af5cc3ac802eb095f3fa8cc71daa1265ca58fead031c07872f3d4bb07663a7002ae734fad392a7617f0923fe0caf1f54ed55afdf8516a6a08e202d86fa7f
SSDEEP 96:1dIrJYYrzPpqAAZ9sNIaI2y9WulXEGNRrG:nuYATpq/viyYuEYRr
MD5 SHA1 SHA512 SSDEEP

Score

1^/10

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1740 wrote to memory of 2864	1740	rundll32.exe	28
PID 1740 wrote to memory of 2864	1740	rundll32.exe	28
PID 1740 wrote to memory of 2864	1740	rundll32.exe	28
PID 1740 wrote to memory of 2864	1740	rundll32.exe	28
PID 1740 wrote to memory of 2864	1740	rundll32.exe	28
PID 1740 wrote to memory of 2864	1740	rundll32.exe	28
PID 1740 wrote to memory of 2864	1740	rundll32.exe	28
PID 2864 wrote to memory of 1756	2864	rundll32.exe	29
PID 2864 wrote to memory of 1756	2864	rundll32.exe	29
PID 2864 wrote to memory of 1756	2864	rundll32.exe	29
PID 2864 wrote to memory of 1756	2864	rundll32.exe	29

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\SelfDelete.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1740
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\SelfDelete.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2864
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c \DelUS.bat
    3⤵
    PID:1756

DelUS.bat

Path C:\DelUS.bat
Size 124B
SHA256 4c66c25986778e14e1662ba6b2f1cf2d0c03f177f7ee85d18581be8a6458fe24
MD5 745ca9604efcd5e232d637c301eb492d
SHA1 2152cec7ffd5f13c888157140cbb47acc615f0bb
SHA512 713915cb7fc58db8da7d7247181a6490705543a70a0fd980348639fd5f98acd2cb5149505cbf5e948c4ab0df36827ce783778a7733249c620c5ad2e6d1cf3253
MD5 SHA1 SHA512

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