emotet | c1b81ff59d2f58f7fb6c5a66d83291007bb2e8aef8a659477813273751c4708c

Analysis

max time kernel
92s
max time network
142s
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 20:47

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General

Target

c1b81ff59d2f58f7fb6c5a66d83291007bb2e8aef8a659477813273751c4708c.dll
Size

412KB
MD5

5bbb327eec0858096e9d7d2e02bcdd21
SHA1

d4118794177211f35548911dea5eaee37f4732a6
SHA256

c1b81ff59d2f58f7fb6c5a66d83291007bb2e8aef8a659477813273751c4708c
SHA512

e7a10f671a469f21bce00c66cce32e800316cafd16f86329dea841071a71d70c3799788e0439d14b0870766ed4e65c9c42adb2cf9488669d1fd38e180bf19c7c
SSDEEP

6144:xLl7XgCt3z4QktK8zm+pTf3l6sn2ocEKya5VRCE5KjazSvs4U4FWANhqT8Argj:3bgCOvt9zmufX2ocL5qE8aOvZFQ4RA

Score

10^/10

emotet epoch4 banker discovery trojan

Malware Config

Extracted

Family

emotet

Botnet

Epoch4

144.76.186.49:8080

160.16.102.168:80

58.227.42.236:80

158.69.222.101:443

129.232.188.93:443

207.38.84.195:8080

192.254.71.210:443

185.157.82.211:8080

81.0.236.90:443

212.237.17.99:8080

46.55.222.11:443

164.68.99.3:8080

217.182.143.207:443

195.154.133.20:443

216.158.226.206:443

212.237.5.209:443

110.232.117.186:8080

51.15.4.22:443

45.118.115.99:8080

51.38.71.0:443

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:

rundll32.exeregsvr32.exe

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

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

regsvr32.exeregsvr32.exe

description	pid	Process	procid_target
PID 1652 wrote to memory of 1180	1652	regsvr32.exe	83
PID 1652 wrote to memory of 1180	1652	regsvr32.exe	83
PID 1652 wrote to memory of 1180	1652	regsvr32.exe	83
PID 1180 wrote to memory of 1172	1180	regsvr32.exe	84
PID 1180 wrote to memory of 1172	1180	regsvr32.exe	84
PID 1180 wrote to memory of 1172	1180	regsvr32.exe	84

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\c1b81ff59d2f58f7fb6c5a66d83291007bb2e8aef8a659477813273751c4708c.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:1652
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\c1b81ff59d2f58f7fb6c5a66d83291007bb2e8aef8a659477813273751c4708c.dll
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1180
- - C:\Windows\SysWOW64\rundll32.exe
    C:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\c1b81ff59d2f58f7fb6c5a66d83291007bb2e8aef8a659477813273751c4708c.dll",DllRegisterServer
    3⤵
    - System Location Discovery: System Language Discovery
    PID:1172

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/1180-0-0x0000000002E20000-0x0000000002E45000-memory.dmp

Filesize
148KB

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