emotet | 97fb5457ef219ca5d121575b21ad4a0da4c8bef18bd0177a32295c047260bfe7

Analysis

max time kernel
4265080s
max time network
161s
platform
windows10-2004_x64
resource
win10v2004-en-20220113
submitted
17/01/2022, 22:24

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General

Target
007d7d3dd8057dfca7c89d1e6748af32.dll
Size 460KB
Sample220117-2bd4eadfhr
SHA256 97fb5457ef219ca5d121575b21ad4a0da4c8bef18bd0177a32295c047260bfe7
MD5 007d7d3dd8057dfca7c89d1e6748af32
SHA1 d29ceb9df8e7b6b3afdbab12f36661e2da99bdaa
SHA512 3d95cc5f5091bc4011486fdb3dedb12a7f5f17751a217b347ee30b4a451dde6ad879bfd07dea7d9b8ea6727f6a9438858cab6c89da3ae38f6c919635a7e6c0ff
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	3836	MusNotification.exe
Token: SeCreatePagefilePrivilege	3836	MusNotification.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4052 wrote to memory of 684	4052	regsvr32.exe	55
PID 4052 wrote to memory of 684	4052	regsvr32.exe	55
PID 4052 wrote to memory of 684	4052	regsvr32.exe	55
PID 684 wrote to memory of 1288	684	regsvr32.exe	60
PID 684 wrote to memory of 1288	684	regsvr32.exe	60
PID 684 wrote to memory of 1288	684	regsvr32.exe	60

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\007d7d3dd8057dfca7c89d1e6748af32.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:4052
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\007d7d3dd8057dfca7c89d1e6748af32.dll
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:684
- - C:\Windows\SysWOW64\rundll32.exe
    C:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\007d7d3dd8057dfca7c89d1e6748af32.dll",DllRegisterServer
    3⤵
    PID:1288

C:\Windows\system32\MusNotification.exe
C:\Windows\system32\MusNotification.exe
1⤵
- Checks processor information in registry
- Suspicious use of AdjustPrivilegeToken
PID:3836

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/684-132-0x0000000004D13000-0x0000000004D14000-memory.dmp

Download

memory/684-131-0x0000000004CF1000-0x0000000004D13000-memory.dmp