Analysis
- max time kernel
142s - max time network
150s - platform
windows7_x64 - resource
win7-20220901-en - resource tags
arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system - submitted
02/11/2022, 23:11
Static task
static1
Behavioral task
behavioral1
Sample
em7.dll
Resource
win7-20220901-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
em7.dll
Resource
win10v2004-20220812-en
5 signatures
150 seconds
General
- Target em7.dll
- Size 629KB
- Sample221102-259geafcap
- SHA256 46fcf3750bb2a1459bacd286d6749b35c1d2e64fdb7479b2ead96e3525baf3ec
- MD5 ad27d89dcd675fef330e54d40ecb30f4
- SHA1 09d5cf57b72d34c3ed8924b32e889198c9a73f2e
- SHA512 0fe823d80502b6ca24e4e5e53150cc8296ed030dda81fcb125c03de024815e9cbbe79e6b08b5e0233c247a7605d3072afdb147f1d347b802370ba58cb85121ed
- SSDEEP 12288:6tGis7p49VmD3OjG7QbBtLQ5WhNye5JHKVu6cig1Doa:6tGis1T3OjueLXhd5NKAD3
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Signatures
- Suspicious behavior: EnumeratesProcesses 3 IoCs
pid Process 1064 regsvr32.exe 892 regsvr32.exe 892 regsvr32.exe - Suspicious behavior: RenamesItself 1 IoCs
pid Process 1064 regsvr32.exe - Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 1064 wrote to memory of 892 1064 regsvr32.exe 27 PID 1064 wrote to memory of 892 1064 regsvr32.exe 27 PID 1064 wrote to memory of 892 1064 regsvr32.exe 27 PID 1064 wrote to memory of 892 1064 regsvr32.exe 27 PID 1064 wrote to memory of 892 1064 regsvr32.exe 27
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\em7.dll1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:1064 -
C:\Windows\system32\regsvr32.exeC:\Windows\system32\regsvr32.exe "C:\Windows\system32\JQtNkdjvxxdQUFcU\SrtcVPZGuLLi.dll"2⤵
- Suspicious behavior: EnumeratesProcesses
PID:892
-