emotet | 8375519eff3425b2a570ec75b2756a91b4544edafa1d54245108a2388db20325

Analysis

max time kernel
141s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
20-11-2024 22:05

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General

Target

8375519eff3425b2a570ec75b2756a91b4544edafa1d54245108a2388db20325.dll
Size

252KB
MD5

da0b6721570e6beec90654c2354cf957
SHA1

9fc0a25afd109e8ec6cc39809ff2fba5b307bf21
SHA256

8375519eff3425b2a570ec75b2756a91b4544edafa1d54245108a2388db20325
SHA512

a06487b00bd13d6f0db92c484c616af1d58547254a99adf13429cb2fc6c9d8d3fe0a8184a4d9383e4c813d1a6f91d162adee7cc9de7ce30446f3d466b50a1f89
SSDEEP

6144:oLrMTBgGfnjcFcnwJhH4jEeyIdChWTBj3E:oLcBHZwHH4jEeAWTpE

Score

10^/10

emotet epoch4 banker discovery trojan

Malware Config

Extracted

Family

emotet

Botnet

Epoch4

91.200.186.228:443

191.252.196.221:8080

94.177.248.64:443

66.42.55.5:7080

103.8.26.103:8080

185.184.25.237:8080

103.8.26.102:8080

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

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

212.237.56.116:7080

216.158.226.206:443

110.232.117.186:8080

eck1.plain

ecs1.plain

Signatures

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

Blocklisted process makes network request 10 IoCs

flow	pid	Process
16	2524	rundll32.exe
24	2524	rundll32.exe
25	2524	rundll32.exe
39	2524	rundll32.exe
43	2524	rundll32.exe
44	2524	rundll32.exe
51	2524	rundll32.exe
52	2524	rundll32.exe
53	2524	rundll32.exe
55	2524	rundll32.exe

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	rundll32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2524	rundll32.exe
2524	rundll32.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3588 wrote to memory of 3940	3588	rundll32.exe	84
PID 3588 wrote to memory of 3940	3588	rundll32.exe	84
PID 3588 wrote to memory of 3940	3588	rundll32.exe	84
PID 3940 wrote to memory of 2524	3940	rundll32.exe	85
PID 3940 wrote to memory of 2524	3940	rundll32.exe	85
PID 3940 wrote to memory of 2524	3940	rundll32.exe	85

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\8375519eff3425b2a570ec75b2756a91b4544edafa1d54245108a2388db20325.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3588
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\8375519eff3425b2a570ec75b2756a91b4544edafa1d54245108a2388db20325.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3940
- - C:\Windows\SysWOW64\rundll32.exe
    C:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\8375519eff3425b2a570ec75b2756a91b4544edafa1d54245108a2388db20325.dll",Control_RunDLL
    3⤵
    - Blocklisted process makes network request
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    PID:2524

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

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Downloads

memory/2524-1-0x0000000010000000-0x0000000010028000-memory.dmp

Filesize
160KB

Download
memory/2524-3-0x0000000010000000-0x0000000010028000-memory.dmp

Filesize
160KB

Download
memory/2524-4-0x0000000010000000-0x0000000010028000-memory.dmp

Filesize
160KB

Download
memory/3940-0-0x0000000010000000-0x0000000010028000-memory.dmp

Filesize
160KB

Download
memory/3940-2-0x0000000010000000-0x0000000010028000-memory.dmp

Filesize
160KB

Download