emotet | 7e273ef9ee5e9e7c74a9f03a367de261aaed9a2437a83bda7bba966cf5cad6f2

Analysis

max time kernel
51s
max time network
104s
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 16:15

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General

Target

7e273ef9ee5e9e7c74a9f03a367de261aaed9a2437a83bda7bba966cf5cad6f2.dll
Size

712KB
MD5

0652001976b99a08a37249b36c525885
SHA1

2d52741e321c88e8283d2de6ff1c0e4d5fcdd158
SHA256

7e273ef9ee5e9e7c74a9f03a367de261aaed9a2437a83bda7bba966cf5cad6f2
SHA512

4c18a1acdba2798801afe43dd7ad7898b3ee9d1ba9083c7b2597d177bf2ea95f5d6b2fc2e8d002d8243a17324076dcecd1abbeda2d2c67b4a262d52d7b711f45
SSDEEP

12288:Jm3ryg7+tKkrxfIoAGA8YHrKre2kca011br+0MACwlg6WggbE/A4:JuryW+5rNIoJZYHrKreVBjWCN4

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
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\yvDDWMGWgy.dll = "C:\\Windows\\system32\\regsvr32.exe \"C:\\Windows\\system32\\RHZfgxVSHmSsDkKhb\\yvDDWMGWgy.dll\""	regsvr32.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
2932	regsvr32.exe
2932	regsvr32.exe
4700	regsvr32.exe
4700	regsvr32.exe
4700	regsvr32.exe
4700	regsvr32.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2932	regsvr32.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 2932 wrote to memory of 4700	2932	regsvr32.exe	66
PID 2932 wrote to memory of 4700	2932	regsvr32.exe	66

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\7e273ef9ee5e9e7c74a9f03a367de261aaed9a2437a83bda7bba966cf5cad6f2.dll
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:2932
- C:\Windows\system32\regsvr32.exe
  C:\Windows\system32\regsvr32.exe "C:\Windows\system32\RHZfgxVSHmSsDkKhb\yvDDWMGWgy.dll"
  2⤵
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  PID:4700

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/2932-120-0x0000000180000000-0x0000000180030000-memory.dmp

Filesize
192KB

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