emotet | 5ef55c5c2b2be6d2486cad5ae6eda61535393c2aa180a701f556b64f9abeeb2e

Analysis

max time kernel
144s
max time network
148s
platform
windows10-1703_x64
resource
win10-20220901-en
resource tags

arch:x64arch:x86image:win10-20220901-enlocale:en-usos:windows10-1703-x64system
submitted
03-11-2022 01:33

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General

Target

5ef55c5c2b2be6d2486cad5ae6eda61535393c2aa180a701f556b64f9abeeb2e.dll
Size

629KB
MD5

4e51a9bc9556bae59c401a4a79037633
SHA1

3f5411b955facd2f7d054f909d7eba2b921130b6
SHA256

5ef55c5c2b2be6d2486cad5ae6eda61535393c2aa180a701f556b64f9abeeb2e
SHA512

f5f678b8bbce250b7aac42a878c0be463d914c2b4fc1d4b5f9edc5b4cf6c2f4bb34b0169b8dec44680ba152b2950db3012b444eb7433194957ce227452464393
SSDEEP

12288:6tGis7p49VmD3OjG7QbBtL95WhNye5JHKVu6cig1Doa:6tGis1T3OjueLqhd5NKAD3

Score

10^/10

emotet banker persistence trojan

Malware Config

Signatures

Emotet
Emotet is a trojan that is primarily spread through spam emails.
trojan banker emotet

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\FDvojDqpIgjd.dll = "C:\\Windows\\system32\\regsvr32.exe \"C:\\Windows\\system32\\ZLaKUmTqHqwKpR\\FDvojDqpIgjd.dll\""	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run	regsvr32.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
1896	regsvr32.exe
1896	regsvr32.exe
4084	regsvr32.exe
4084	regsvr32.exe
4084	regsvr32.exe
4084	regsvr32.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
1896	regsvr32.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 1896 wrote to memory of 4084	1896	regsvr32.exe	67
PID 1896 wrote to memory of 4084	1896	regsvr32.exe	67

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\5ef55c5c2b2be6d2486cad5ae6eda61535393c2aa180a701f556b64f9abeeb2e.dll
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:1896
- C:\Windows\system32\regsvr32.exe
  C:\Windows\system32\regsvr32.exe "C:\Windows\system32\ZLaKUmTqHqwKpR\FDvojDqpIgjd.dll"
  2⤵
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  PID:4084

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1896-120-0x0000000180000000-0x000000018002F000-memory.dmp

Filesize
188KB

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memory/4084-125-0x0000000000000000-mapping.dmp

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