Analysis
- max time kernel
144s - max time network
154s - platform
windows7_x64 - resource
win7-20220812-en - resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system - submitted
02/11/2022, 16:10
Static task
static1
Behavioral task
behavioral1
Sample
sv5XFx0HN.dll
Resource
win7-20220812-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
sv5XFx0HN.dll
Resource
win10v2004-20220812-en
5 signatures
150 seconds
General
- Target sv5XFx0HN.dll
- Size 664KB
- Sample221102-tmcqqacfep
- SHA256 d348d15b455d4610bdea1b2c6a3d3d4ef408ac33a0ecc76fc0a6cc374cde4083
- MD5 8c721173ba4a1b97220e13c78d4363ed
- SHA1 9f24d0709eb62ec0026e6f9f5280247ce0d4322c
- SHA512 52f369c3972caa95139cbdc6d5c223cd38c30c6030c6a5f4c61dc746fc1fb1bf46447182f48a87744edeb9da5b8a91a5ad467b5a5cd66e325b03e7465d216193
- SSDEEP 12288:v9D2/XRIK1chzV2rBt5APJlGIv4cDVi8HY1lW+lJk1XY61IU:lD2vRA2rv5APJfv4jiY18+lJkt
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Signatures
- Suspicious behavior: EnumeratesProcesses 3 IoCs
pid Process 1928 regsvr32.exe 1116 regsvr32.exe 1116 regsvr32.exe - Suspicious behavior: RenamesItself 1 IoCs
pid Process 1928 regsvr32.exe - Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 1928 wrote to memory of 1116 1928 regsvr32.exe 26 PID 1928 wrote to memory of 1116 1928 regsvr32.exe 26 PID 1928 wrote to memory of 1116 1928 regsvr32.exe 26 PID 1928 wrote to memory of 1116 1928 regsvr32.exe 26 PID 1928 wrote to memory of 1116 1928 regsvr32.exe 26
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\sv5XFx0HN.dll1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:1928 -
C:\Windows\system32\regsvr32.exeC:\Windows\system32\regsvr32.exe "C:\Windows\system32\QQNnmJ\hDBHpx.dll"2⤵
- Suspicious behavior: EnumeratesProcesses
PID:1116
-