Analysis
- max time kernel
143s - max time network
150s - platform
windows7_x64 - resource
win7-20220812-en - resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system - submitted
03/11/2022, 08:57
Static task
static1
Behavioral task
behavioral1
Sample
87fdbba19c131e74fbe2f98b135751d5.dll
Resource
win7-20220812-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
87fdbba19c131e74fbe2f98b135751d5.dll
Resource
win10v2004-20220901-en
5 signatures
150 seconds
General
- Target 87fdbba19c131e74fbe2f98b135751d5.dll
- Size 814KB
- Sample221103-kwk9saagfn
- SHA256 6f751bd90bf36a5197f6cf91bb533963076bce5f7c7577c519d4bf573c304a18
- MD5 87fdbba19c131e74fbe2f98b135751d5
- SHA1 ebc4f91f52156d65d21ab0fba1d7fd5f9d03f011
- SHA512 fabc6342d72e136d35c3161f72292850fef46073a33dbe71989d8f198763ddf8be4fd7a0017fde03fbf10278537ac7933de034335b3ccf33c246da52d705b2f1
- SSDEEP 12288:5sIyzbpudwh9PQx873eHeLs15pZ6yRQbf04Tn/WMideaik:5JyzbwdG4eLsjpZfRQ//q8fk
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Signatures
- Suspicious behavior: EnumeratesProcesses 3 IoCs
pid Process 1112 regsvr32.exe 900 regsvr32.exe 900 regsvr32.exe - Suspicious behavior: RenamesItself 1 IoCs
pid Process 1112 regsvr32.exe - Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 1112 wrote to memory of 900 1112 regsvr32.exe 28 PID 1112 wrote to memory of 900 1112 regsvr32.exe 28 PID 1112 wrote to memory of 900 1112 regsvr32.exe 28 PID 1112 wrote to memory of 900 1112 regsvr32.exe 28 PID 1112 wrote to memory of 900 1112 regsvr32.exe 28
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\87fdbba19c131e74fbe2f98b135751d5.dll1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:1112 -
C:\Windows\system32\regsvr32.exeC:\Windows\system32\regsvr32.exe "C:\Windows\system32\TRhebVGAaHiYEoio\MOcoAL.dll"2⤵
- Suspicious behavior: EnumeratesProcesses
PID:900
-