emotet | 3bd09191af8c50457369e2811e356a3598d7b249ea6ed7126d1a9f3ae8eabd95

Analysis

max time kernel
53s
max time network
149s
platform
windows10-1703_x64
resource
win10-20220812-en
resource tags

arch:x64arch:x86image:win10-20220812-enlocale:en-usos:windows10-1703-x64system
submitted
03/11/2022, 20:55

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General

Target

3bd09191af8c50457369e2811e356a3598d7b249ea6ed7126d1a9f3ae8eabd95.dll
Size

712KB
MD5

d45559838b4f2eec88badd43ade7caf6
SHA1

8946fa6c8e9f0e08098f1ed72c38b1f77e940dee
SHA256

3bd09191af8c50457369e2811e356a3598d7b249ea6ed7126d1a9f3ae8eabd95
SHA512

0dec43498d877686d45b11b446c9196cb6d72c5f8db2bd2632f2c92d58810798b3203aed32888f79ffc52d34304f89844a8af8e7479ef291592ff166880c0dfe
SSDEEP

12288:Jm3ryg7+tKkrxfIoAGA8YHrKreZkca011br+0MACwlg6WggbE/A4:JuryW+5rNIoJZYHrKreOBjWCN4

Score

10^/10

emotet epoch5 banker persistence trojan

Malware Config

Extracted

Family

emotet

Botnet

Epoch5

178.238.225.252:8080

139.196.72.155:8080

36.67.23.59:443

103.56.149.105:8080

37.44.244.177:8080

85.25.120.45:8080

202.134.4.210:7080

78.47.204.80:443

83.229.80.93:8080

93.104.209.107:8080

80.211.107.116:8080

165.22.254.236:8080

104.244.79.94:443

185.148.169.10:8080

190.145.8.4:443

175.126.176.79:8080

139.59.80.108:8080

188.165.79.151:443

128.199.217.206:443

64.227.55.231:8080

ecs1.plain

eck1.plain

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\JtaeYM.dll = "C:\\Windows\\system32\\regsvr32.exe \"C:\\Windows\\system32\\VCyMAoEyKJpwl\\JtaeYM.dll\""	regsvr32.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
4696	regsvr32.exe
4696	regsvr32.exe
3076	regsvr32.exe
3076	regsvr32.exe
3076	regsvr32.exe
3076	regsvr32.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
4696	regsvr32.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 4696 wrote to memory of 3076	4696	regsvr32.exe	66
PID 4696 wrote to memory of 3076	4696	regsvr32.exe	66

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\3bd09191af8c50457369e2811e356a3598d7b249ea6ed7126d1a9f3ae8eabd95.dll
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:4696
- C:\Windows\system32\regsvr32.exe
  C:\Windows\system32\regsvr32.exe "C:\Windows\system32\VCyMAoEyKJpwl\JtaeYM.dll"
  2⤵
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  PID:3076

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/4696-119-0x0000000180000000-0x0000000180030000-memory.dmp

Filesize
192KB

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