emotet | 20cb5a9887cc8ad55c69d4814c031b272f4b56a33a2b79dfcc5389a72d40a662

Analysis

max time kernel
118s
max time network
120s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
21-11-2024 00:21

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General

Target

20cb5a9887cc8ad55c69d4814c031b272f4b56a33a2b79dfcc5389a72d40a662.dll
Size

615KB
MD5

cb009df28c90e00c0c52e919db26a2a6
SHA1

7e98938120e31a41f8e6d9d6955a16f48c8dcd31
SHA256

20cb5a9887cc8ad55c69d4814c031b272f4b56a33a2b79dfcc5389a72d40a662
SHA512

d797e9f3f6253027077fb7d4c88ef71a99c9206042618f74e4a4cc0fd5e1797ba862f0c81ad39d51e87289915486df53b669ea70e0a0900d033c0a76ba87e358
SSDEEP

12288:dOzFuk7dA19ZCOo6AI/2NLaQLekMZR+TTD7vgEPej:0hn7dA19ZCOyDaQSkqkXa

Score

10^/10

emotet epoch4 banker discovery trojan

Malware Config

Extracted

Family

emotet

Botnet

Epoch4

131.100.24.231:80

209.59.138.75:7080

103.8.26.103:8080

51.38.71.0:443

212.237.17.99:8080

79.172.212.216:8080

207.38.84.195:8080

104.168.155.129:8080

178.79.147.66:8080

46.55.222.11:443

103.8.26.102:8080

192.254.71.210:443

45.176.232.124:443

203.114.109.124:443

51.68.175.8:8080

58.227.42.236:80

45.142.114.231:8080

217.182.143.207:443

178.63.25.185:443

45.118.115.99:8080

eck1.plain

ecs1.plain

Signatures

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

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	regsvr32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 620 wrote to memory of 1704	620	regsvr32.exe	30
PID 620 wrote to memory of 1704	620	regsvr32.exe	30
PID 620 wrote to memory of 1704	620	regsvr32.exe	30
PID 620 wrote to memory of 1704	620	regsvr32.exe	30
PID 620 wrote to memory of 1704	620	regsvr32.exe	30
PID 620 wrote to memory of 1704	620	regsvr32.exe	30
PID 620 wrote to memory of 1704	620	regsvr32.exe	30
PID 1704 wrote to memory of 1940	1704	regsvr32.exe	31
PID 1704 wrote to memory of 1940	1704	regsvr32.exe	31
PID 1704 wrote to memory of 1940	1704	regsvr32.exe	31
PID 1704 wrote to memory of 1940	1704	regsvr32.exe	31
PID 1704 wrote to memory of 1940	1704	regsvr32.exe	31
PID 1704 wrote to memory of 1940	1704	regsvr32.exe	31
PID 1704 wrote to memory of 1940	1704	regsvr32.exe	31

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\20cb5a9887cc8ad55c69d4814c031b272f4b56a33a2b79dfcc5389a72d40a662.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:620
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\20cb5a9887cc8ad55c69d4814c031b272f4b56a33a2b79dfcc5389a72d40a662.dll
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1704
- - C:\Windows\SysWOW64\rundll32.exe
    C:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\20cb5a9887cc8ad55c69d4814c031b272f4b56a33a2b79dfcc5389a72d40a662.dll",DllRegisterServer
    3⤵
    - System Location Discovery: System Language Discovery
    PID:1940

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1704-0-0x00000000009C0000-0x00000000009E6000-memory.dmp

Filesize
152KB

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