emotet | 734179d8d74802720d04ef85467e4afea5afa34677e40a6b901c7461dcfaee78

Analysis

max time kernel
4265084s
max time network
175s
platform
windows10-2004_x64
resource
win10v2004-en-20220113
submitted
17/01/2022, 22:28

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General

Target
emotet_exe_e5_734179d8d74802720d04ef85467e4afea5afa34677e40a6b901c7461dcfaee78_2022-01-17__222716.exe.dll
Size 469KB
Sample220117-2dpmxsdcd8
SHA256 734179d8d74802720d04ef85467e4afea5afa34677e40a6b901c7461dcfaee78
MD5 315df819b1459a6d5d40307a685662ad
SHA1 ad8b784da6aa8890d9ebc0d371414fe6f084fe71
SHA512 9b7dd6d5d607fbdd8c6607fb3e39b1a67bf7b43a1ce33adebd0b14c2c2fab5d6c2c4fc8a2d9b334073d2cf3c10dcca0991e6c72d76e096c8f68d5503d6a49569
MD5 SHA1 SHA512

Score

10^/10

emotet banker trojan

Malware Config

Signatures

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

Checks processor information in registry 2 TTPs 2 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\Registry\Machine\HARDWARE\DESCRIPTION\System\CentralProcessor\0	MusNotification.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	MusNotification.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeShutdownPrivilege	1876	MusNotification.exe
Token: SeCreatePagefilePrivilege	1876	MusNotification.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2956 wrote to memory of 3828	2956	regsvr32.exe	54
PID 2956 wrote to memory of 3828	2956	regsvr32.exe	54
PID 2956 wrote to memory of 3828	2956	regsvr32.exe	54
PID 3828 wrote to memory of 992	3828	regsvr32.exe	58
PID 3828 wrote to memory of 992	3828	regsvr32.exe	58
PID 3828 wrote to memory of 992	3828	regsvr32.exe	58

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\emotet_exe_e5_734179d8d74802720d04ef85467e4afea5afa34677e40a6b901c7461dcfaee78_2022-01-17__222716.exe.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:2956
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\emotet_exe_e5_734179d8d74802720d04ef85467e4afea5afa34677e40a6b901c7461dcfaee78_2022-01-17__222716.exe.dll
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3828
- - C:\Windows\SysWOW64\rundll32.exe
    C:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\emotet_exe_e5_734179d8d74802720d04ef85467e4afea5afa34677e40a6b901c7461dcfaee78_2022-01-17__222716.exe.dll",DllRegisterServer
    3⤵
    PID:992

C:\Windows\system32\MusNotification.exe
C:\Windows\system32\MusNotification.exe
1⤵
- Checks processor information in registry
- Suspicious use of AdjustPrivilegeToken
PID:1876

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/3828-131-0x00000000043E1000-0x0000000004403000-memory.dmp

Download

memory/3828-132-0x0000000004403000-0x0000000004404000-memory.dmp