Analysis
- max time kernel
40s - max time network
161s - platform
windows7_x64 - resource
win7-20220414-en - submitted
13/05/2022, 08:41
Static task
static1
Behavioral task
behavioral1
Sample
fdaa5bda98bae36fe55025e2b90b5f6c.dll
Resource
win7-20220414-en
0 signatures
0 seconds
General
- Target fdaa5bda98bae36fe55025e2b90b5f6c.dll
- Size 586KB
- Sample220513-klen9adhf3
- SHA256 a4004d738bc28ce82f33eabd28efa7ed7e649909f8aac891a9b2dcdcaba8d3d2
- MD5 fdaa5bda98bae36fe55025e2b90b5f6c
- SHA1 3ee2663f2b921c11b835c1f683b7aa2bb119576b
- SHA512 2ed78ea67b2ce7e311f6b2d4107b5ed1f02c5cd848408c00fcd70c2de732167fdf0a163f10d0f8506ffb248cf15c174772b1fb2879578c991f72e26245438c1c
- MD5 SHA1 SHA512
Malware Config
Signatures
- suricata: ET MALWARE W32/Emotet CnC Beacon 3
suricata: ET MALWARE W32/Emotet CnC Beacon 3
- Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 1060 regsvr32.exe - Suspicious behavior: RenamesItself 1 IoCs
pid Process 452 regsvr32.exe - Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 452 wrote to memory of 1060 452 regsvr32.exe 28 PID 452 wrote to memory of 1060 452 regsvr32.exe 28 PID 452 wrote to memory of 1060 452 regsvr32.exe 28 PID 452 wrote to memory of 1060 452 regsvr32.exe 28 PID 452 wrote to memory of 1060 452 regsvr32.exe 28
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\fdaa5bda98bae36fe55025e2b90b5f6c.dll1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:452 -
C:\Windows\system32\regsvr32.exeC:\Windows\system32\regsvr32.exe "C:\Windows\system32\KWJeANYtDc\ijlvrCquQHr.dll"2⤵
- Suspicious behavior: EnumeratesProcesses
PID:1060
-