Analysis
- max time kernel
42s - max time network
148s - platform
windows7_x64 - resource
win7-20220414-en - submitted
11/05/2022, 13:24
Static task
static1
Behavioral task
behavioral1
Sample
emotet_epoch4.dll
Resource
win7-20220414-en
0 signatures
0 seconds
General
- Target emotet_epoch4.dll
- Size 501KB
- Sample220511-qncwbsbbhl
- SHA256 6d3d61fa2f6254dffb8fd40384cd0396ee5e9af84d96b2ee45711270d2bb670c
- MD5 02ac07df0fa4e54a7156be35f408b939
- SHA1 2bc58d529e9d6251b28e1ca0b58a44916d54c140
- SHA512 2a6e5b045c4c7d307644c5fe2743890c741f7d40da7199965dbbdc8c7e254aa69971c6c16ad95080570170988fcb3d7b01a7ee5884a04178dc1f260f17bb7c98
- 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 1204 regsvr32.exe - Suspicious behavior: RenamesItself 1 IoCs
pid Process 1732 regsvr32.exe - Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 1732 wrote to memory of 1204 1732 regsvr32.exe 28 PID 1732 wrote to memory of 1204 1732 regsvr32.exe 28 PID 1732 wrote to memory of 1204 1732 regsvr32.exe 28 PID 1732 wrote to memory of 1204 1732 regsvr32.exe 28 PID 1732 wrote to memory of 1204 1732 regsvr32.exe 28
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\emotet_epoch4.dll1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:1732 -
C:\Windows\system32\regsvr32.exeC:\Windows\system32\regsvr32.exe "C:\Windows\system32\OjxBexuhjekWgT\QpNYYdoIrettQm.dll"2⤵
- Suspicious behavior: EnumeratesProcesses
PID:1204
-