emotet | 78eeb577131e21c8b776d8cd9804882a9dd6728918a718a3b4882ef260df1f4e

Analysis

max time kernel
142s
max time network
151s
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 21:43

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General

Target

78eeb577131e21c8b776d8cd9804882a9dd6728918a718a3b4882ef260df1f4e.dll
Size

252KB
MD5

f9e0bfae72f6f06dab844469f97c97af
SHA1

f77d145900dd09503d655d94af210ef7762cc428
SHA256

78eeb577131e21c8b776d8cd9804882a9dd6728918a718a3b4882ef260df1f4e
SHA512

319b454bf4f5550968cc300e15c84482f696c7ec760744d882c85a44f8bc43ff38ac37ed88ec81a399648e76449335c3fa251522bcf695b968e92cbe04a8b5f1
SSDEEP

6144:9ks3h7Usv9KgNXyyPSkDTQhJh1WTB5RCa:9kMgwWyqkDT0WTfUa

Score

10^/10

emotet epoch4 banker discovery trojan

Malware Config

Extracted

Family

emotet

Botnet

Epoch4

81.0.236.93:443

94.177.248.64:443

66.42.55.5:7080

103.8.26.103:8080

185.184.25.237:8080

45.76.176.10:8080

188.93.125.116:8080

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

138.185.72.26:8080

51.68.175.8:8080

210.57.217.132:8080

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

Processes:

rundll32.exe

flow	pid	Process
13	3464	rundll32.exe
19	3464	rundll32.exe
32	3464	rundll32.exe
35	3464	rundll32.exe
36	3464	rundll32.exe
42	3464	rundll32.exe
43	3464	rundll32.exe
44	3464	rundll32.exe
45	3464	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

Processes:

rundll32.exerundll32.exe

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

Processes:

rundll32.exe

pid	Process
3464	rundll32.exe
3464	rundll32.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

rundll32.exerundll32.exe

description	pid	Process	procid_target
PID 3936 wrote to memory of 3248	3936	rundll32.exe	85
PID 3936 wrote to memory of 3248	3936	rundll32.exe	85
PID 3936 wrote to memory of 3248	3936	rundll32.exe	85
PID 3248 wrote to memory of 3464	3248	rundll32.exe	86
PID 3248 wrote to memory of 3464	3248	rundll32.exe	86
PID 3248 wrote to memory of 3464	3248	rundll32.exe	86

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\78eeb577131e21c8b776d8cd9804882a9dd6728918a718a3b4882ef260df1f4e.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3936
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\78eeb577131e21c8b776d8cd9804882a9dd6728918a718a3b4882ef260df1f4e.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3248
- - C:\Windows\SysWOW64\rundll32.exe
    C:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\78eeb577131e21c8b776d8cd9804882a9dd6728918a718a3b4882ef260df1f4e.dll",Control_RunDLL
    3⤵
    - Blocklisted process makes network request
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    PID:3464

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/3248-0-0x0000000010000000-0x0000000010028000-memory.dmp

Filesize
160KB

Download
memory/3248-1-0x0000000010000000-0x0000000010028000-memory.dmp

Filesize
160KB

Download
memory/3464-2-0x0000000010000000-0x0000000010028000-memory.dmp

Filesize
160KB

Download
memory/3464-3-0x0000000010000000-0x0000000010028000-memory.dmp

Filesize
160KB

Download
memory/3464-4-0x0000000010000000-0x0000000010028000-memory.dmp

Filesize
160KB

Download