emotet | 331b51308db7942b6d6742aaec07baa41cd91c0cfdd35af49815292c088ca743

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20241023-en
resource tags

arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
submitted
20-11-2024 21:42

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General

Target

331b51308db7942b6d6742aaec07baa41cd91c0cfdd35af49815292c088ca743.dll
Size

745KB
MD5

ae30cc95b01c5bcbd5d82302b569a330
SHA1

0676ff782a2dba7d31ae5f7367dab60675ffdbd1
SHA256

331b51308db7942b6d6742aaec07baa41cd91c0cfdd35af49815292c088ca743
SHA512

5db4256e556b16d1cfe6e4b792e1b1fe8c7914993b17375e203175e92a6ffad2dad0a9eb420948d2816b75dc8ced7af838a76ecb9d372105063397e2636f4831
SSDEEP

12288:2pFqjrndvdv8yPUBOGuEc54GbOXqqJD2uXyZrxkAGkv2xN71WTxo:2pF2jdx8J654GbOXqfPBmN4TW

Score

10^/10

emotet epoch4 banker discovery trojan

Malware Config

Extracted

Family

emotet

Botnet

Epoch4

172.104.227.98:443

31.207.89.74:8080

46.55.222.11:443

41.76.108.46:8080

103.8.26.103:8080

185.184.25.237:8080

103.8.26.102:8080

203.114.109.124:443

45.118.115.99:8080

178.79.147.66:8080

58.227.42.236:80

45.118.135.203:7080

103.75.201.2:443

195.154.133.20:443

192.254.71.210:443

45.142.114.231:8080

212.237.5.209:443

207.38.84.195:8080

104.251.214.46:8080

212.237.17.99:8080

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 2360 wrote to memory of 1204	2360	regsvr32.exe	31
PID 2360 wrote to memory of 1204	2360	regsvr32.exe	31
PID 2360 wrote to memory of 1204	2360	regsvr32.exe	31
PID 2360 wrote to memory of 1204	2360	regsvr32.exe	31
PID 2360 wrote to memory of 1204	2360	regsvr32.exe	31
PID 2360 wrote to memory of 1204	2360	regsvr32.exe	31
PID 2360 wrote to memory of 1204	2360	regsvr32.exe	31
PID 1204 wrote to memory of 2348	1204	regsvr32.exe	32
PID 1204 wrote to memory of 2348	1204	regsvr32.exe	32
PID 1204 wrote to memory of 2348	1204	regsvr32.exe	32
PID 1204 wrote to memory of 2348	1204	regsvr32.exe	32
PID 1204 wrote to memory of 2348	1204	regsvr32.exe	32
PID 1204 wrote to memory of 2348	1204	regsvr32.exe	32
PID 1204 wrote to memory of 2348	1204	regsvr32.exe	32

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\331b51308db7942b6d6742aaec07baa41cd91c0cfdd35af49815292c088ca743.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:2360
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\331b51308db7942b6d6742aaec07baa41cd91c0cfdd35af49815292c088ca743.dll
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1204
- - C:\Windows\SysWOW64\rundll32.exe
    C:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\331b51308db7942b6d6742aaec07baa41cd91c0cfdd35af49815292c088ca743.dll",DllRegisterServer
    3⤵
    - System Location Discovery: System Language Discovery
    PID:2348

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/1204-0-0x0000000010000000-0x0000000010027000-memory.dmp

Filesize
156KB

Download
memory/1204-1-0x0000000010000000-0x0000000010027000-memory.dmp

Filesize
156KB

Download