Analysis
- max time kernel
121s - max time network
128s - platform
windows10_x64 - resource
win10-en-20211208 - submitted
26/01/2022, 13:21
Static task
static1
Behavioral task
behavioral1
Sample
HJhnpnmOYMa.dll
Resource
win7-en-20211208
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
HJhnpnmOYMa.dll
Resource
win10-en-20211208
0 signatures
0 seconds
General
- Target HJhnpnmOYMa.dll
- Size 784KB
- Sample220126-qlnj2sdban
- SHA256 bce024fb116f7acb57b943f5c3d1c5baa86d3e67e2069b327bedc86d30fd1bbb
- MD5 ec7a703beb7389740e027011a96f6ab8
- SHA1 2abce7918eccb99dfbcd3410b88b5b05b8b3a175
- SHA512 7c6b7fef639bbc48a0406c4fdc748f146f17bc3d60d9f77fbe1a0668230cfa21b4d84e69cab4a29372e75b1dfd071ecb1d82cc912cdc62b828eb8c409d5c562d
- MD5 SHA1 SHA512
Score
1/10
Malware Config
Signatures
- Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 3336 wrote to memory of 3620 3336 regsvr32.exe 68 PID 3336 wrote to memory of 3620 3336 regsvr32.exe 68 PID 3336 wrote to memory of 3620 3336 regsvr32.exe 68 PID 3620 wrote to memory of 3356 3620 regsvr32.exe 69 PID 3620 wrote to memory of 3356 3620 regsvr32.exe 69 PID 3620 wrote to memory of 3356 3620 regsvr32.exe 69
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\HJhnpnmOYMa.dll1⤵
- Suspicious use of WriteProcessMemory
PID:3336 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\HJhnpnmOYMa.dll2⤵
- Suspicious use of WriteProcessMemory
PID:3620 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\HJhnpnmOYMa.dll",DllRegisterServer3⤵PID:3356
-
-