emotet | 6f69747084ffd4e3af982816ed90490e822371a3523e0596e70fe0eadb1e9a6e

Analysis

max time kernel
4265095s
max time network
164s
platform
windows10-2004_x64
resource
win10v2004-en-20220112
submitted
18/01/2022, 00:08

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General

Target
emotet_exe_e5_6f69747084ffd4e3af982816ed90490e822371a3523e0596e70fe0eadb1e9a6e_2022-01-18__000719.exe.dll
Size 469KB
Sample220118-aexalsecb8
SHA256 6f69747084ffd4e3af982816ed90490e822371a3523e0596e70fe0eadb1e9a6e
MD5 51a9fa8a5aca82f9fcbeca87a85cd937
SHA1 b0e55b2ff32d180807a3011ab678e3ec6e24b1e4
SHA512 be116df0c77237ac6ae5d68550d84c830c68372dad4f031004770059294cca86b7510e4ac4d0b5b5dd4b5670f741293074edd7db63269e2b3c4f43d0975aed5d
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	928	MusNotification.exe
Token: SeCreatePagefilePrivilege	928	MusNotification.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 32 wrote to memory of 1860	32	regsvr32.exe	53
PID 32 wrote to memory of 1860	32	regsvr32.exe	53
PID 32 wrote to memory of 1860	32	regsvr32.exe	53
PID 1860 wrote to memory of 2952	1860	regsvr32.exe	56
PID 1860 wrote to memory of 2952	1860	regsvr32.exe	56
PID 1860 wrote to memory of 2952	1860	regsvr32.exe	56

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\emotet_exe_e5_6f69747084ffd4e3af982816ed90490e822371a3523e0596e70fe0eadb1e9a6e_2022-01-18__000719.exe.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:32
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\emotet_exe_e5_6f69747084ffd4e3af982816ed90490e822371a3523e0596e70fe0eadb1e9a6e_2022-01-18__000719.exe.dll
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1860
- - C:\Windows\SysWOW64\rundll32.exe
    C:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\emotet_exe_e5_6f69747084ffd4e3af982816ed90490e822371a3523e0596e70fe0eadb1e9a6e_2022-01-18__000719.exe.dll",DllRegisterServer
    3⤵
    PID:2952

C:\Windows\system32\MusNotification.exe
C:\Windows\system32\MusNotification.exe
1⤵
- Checks processor information in registry
- Suspicious use of AdjustPrivilegeToken
PID:928

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/1860-132-0x0000000004573000-0x0000000004574000-memory.dmp

Download

memory/1860-131-0x0000000004551000-0x0000000004573000-memory.dmp