emotet | 335b1db61223e9afa55bd0865105d5887fd10b32cee5e474ceb6c4438b058b5a

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
20-11-2024 22:37

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General

Target

335b1db61223e9afa55bd0865105d5887fd10b32cee5e474ceb6c4438b058b5a.dll
Size

615KB
MD5

9c4a76cb6359354dd65f5aee7fa005f8
SHA1

67bbb74bb8d481385e1b382204f09d1bd5627082
SHA256

335b1db61223e9afa55bd0865105d5887fd10b32cee5e474ceb6c4438b058b5a
SHA512

ec4bc0193492de82203223958e890ab33707741507da62e067b5fcd742d28da7b9a5c6f41455076969679b659c2bc6db97745b359bc45e2249f7eb88d181f26a
SSDEEP

12288:dOzFuk7dA19ZCOo6AI/2NLaQLFkMZR+TTD7vgEPej:0hn7dA19ZCOyDaQJkqkXa

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

Processes:

regsvr32.exerundll32.exe

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

Processes:

regsvr32.exeregsvr32.exe

description	pid	Process	procid_target
PID 2528 wrote to memory of 1112	2528	regsvr32.exe	30
PID 2528 wrote to memory of 1112	2528	regsvr32.exe	30
PID 2528 wrote to memory of 1112	2528	regsvr32.exe	30
PID 2528 wrote to memory of 1112	2528	regsvr32.exe	30
PID 2528 wrote to memory of 1112	2528	regsvr32.exe	30
PID 2528 wrote to memory of 1112	2528	regsvr32.exe	30
PID 2528 wrote to memory of 1112	2528	regsvr32.exe	30
PID 1112 wrote to memory of 2172	1112	regsvr32.exe	32
PID 1112 wrote to memory of 2172	1112	regsvr32.exe	32
PID 1112 wrote to memory of 2172	1112	regsvr32.exe	32
PID 1112 wrote to memory of 2172	1112	regsvr32.exe	32
PID 1112 wrote to memory of 2172	1112	regsvr32.exe	32
PID 1112 wrote to memory of 2172	1112	regsvr32.exe	32
PID 1112 wrote to memory of 2172	1112	regsvr32.exe	32

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\335b1db61223e9afa55bd0865105d5887fd10b32cee5e474ceb6c4438b058b5a.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:2528
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\335b1db61223e9afa55bd0865105d5887fd10b32cee5e474ceb6c4438b058b5a.dll
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1112
- - C:\Windows\SysWOW64\rundll32.exe
    C:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\335b1db61223e9afa55bd0865105d5887fd10b32cee5e474ceb6c4438b058b5a.dll",DllRegisterServer
    3⤵
    - System Location Discovery: System Language Discovery
    PID:2172

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/1112-0-0x0000000000220000-0x0000000000246000-memory.dmp

Filesize
152KB

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