emotet | 4d705f5802e7b73eec9a03dc62b0f0897d6491783ce9d7d9e278c8e04e7eea7c

Analysis

max time kernel
130s
max time network
153s
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, 19:58

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General

Target

4d705f5802e7b73eec9a03dc62b0f0897d6491783ce9d7d9e278c8e04e7eea7c.dll
Size

252KB
MD5

37b8ec47e0b40131a38b4c361258961e
SHA1

8e72d32190934f6b0026c26c2305778e006b3e4c
SHA256

4d705f5802e7b73eec9a03dc62b0f0897d6491783ce9d7d9e278c8e04e7eea7c
SHA512

13efb51f9e5a2aa50678e58f1719c34573756fcd666651b44c06f52af7c1a42c7a4bb388e281dc6c17c4fde375d5d09d8dd09594234de0878a3a7ea65e987c6c
SSDEEP

6144:oLrMTBgGfnjcFcnwJhH4jEeyIdChWTBh3E:oLcBHZwHH4jEeAWTzE

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 9 IoCs

flow	pid	Process
15	3492	rundll32.exe
21	3492	rundll32.exe
35	3492	rundll32.exe
36	3492	rundll32.exe
40	3492	rundll32.exe
41	3492	rundll32.exe
47	3492	rundll32.exe
48	3492	rundll32.exe
50	3492	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
3492	rundll32.exe
3492	rundll32.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2412 wrote to memory of 3232	2412	rundll32.exe	83
PID 2412 wrote to memory of 3232	2412	rundll32.exe	83
PID 2412 wrote to memory of 3232	2412	rundll32.exe	83
PID 3232 wrote to memory of 3492	3232	rundll32.exe	84
PID 3232 wrote to memory of 3492	3232	rundll32.exe	84
PID 3232 wrote to memory of 3492	3232	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\4d705f5802e7b73eec9a03dc62b0f0897d6491783ce9d7d9e278c8e04e7eea7c.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2412
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\4d705f5802e7b73eec9a03dc62b0f0897d6491783ce9d7d9e278c8e04e7eea7c.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3232
- - C:\Windows\SysWOW64\rundll32.exe
    C:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\4d705f5802e7b73eec9a03dc62b0f0897d6491783ce9d7d9e278c8e04e7eea7c.dll",Control_RunDLL
    3⤵
    - Blocklisted process makes network request
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    PID:3492

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/3232-0-0x0000000010000000-0x0000000010028000-memory.dmp

Filesize
160KB

Download
memory/3232-1-0x0000000010000000-0x0000000010028000-memory.dmp

Filesize
160KB

Download
memory/3492-2-0x0000000010000000-0x0000000010028000-memory.dmp

Filesize
160KB

Download
memory/3492-3-0x0000000010000000-0x0000000010028000-memory.dmp

Filesize
160KB

Download
memory/3492-4-0x0000000010000000-0x0000000010028000-memory.dmp

Filesize
160KB

Download