emotet | c4d4fa8b6fdbb0acceff41765c8f8cd8728467ec8d323cbee14c9fc8267384a2

Analysis

max time kernel
141s
max time network
145s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
20/11/2024, 20:28

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General

Target

c4d4fa8b6fdbb0acceff41765c8f8cd8728467ec8d323cbee14c9fc8267384a2.dll
Size

252KB
MD5

c2f3ca20fd7a688a252d727a05e1d336
SHA1

0a66cf37881713915c8946bf5a9b98d2bb9c7808
SHA256

c4d4fa8b6fdbb0acceff41765c8f8cd8728467ec8d323cbee14c9fc8267384a2
SHA512

7dba930c41e2fd88052016bb1b67e37bca75b6e7b8b0187db47807d37f957ae321266c00e1423e2209e57e0c54115d014b988282a71f0c5172982abf7d697906
SSDEEP

6144:ndH09uYgR7OJSuwuZc2HEaYTy7beWTBdam:dHJtlec2HEaYTXWT/H

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 11 IoCs

flow	pid	Process
4	1544	rundll32.exe
5	1544	rundll32.exe
6	1544	rundll32.exe
7	1544	rundll32.exe
8	1544	rundll32.exe
9	1544	rundll32.exe
11	1544	rundll32.exe
14	1544	rundll32.exe
15	1544	rundll32.exe
16	1544	rundll32.exe
17	1544	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 1 IoCs

pid	Process
1544	rundll32.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 2532 wrote to memory of 1992	2532	rundll32.exe	30
PID 2532 wrote to memory of 1992	2532	rundll32.exe	30
PID 2532 wrote to memory of 1992	2532	rundll32.exe	30
PID 2532 wrote to memory of 1992	2532	rundll32.exe	30
PID 2532 wrote to memory of 1992	2532	rundll32.exe	30
PID 2532 wrote to memory of 1992	2532	rundll32.exe	30
PID 2532 wrote to memory of 1992	2532	rundll32.exe	30
PID 1992 wrote to memory of 1544	1992	rundll32.exe	31
PID 1992 wrote to memory of 1544	1992	rundll32.exe	31
PID 1992 wrote to memory of 1544	1992	rundll32.exe	31
PID 1992 wrote to memory of 1544	1992	rundll32.exe	31
PID 1992 wrote to memory of 1544	1992	rundll32.exe	31
PID 1992 wrote to memory of 1544	1992	rundll32.exe	31
PID 1992 wrote to memory of 1544	1992	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\c4d4fa8b6fdbb0acceff41765c8f8cd8728467ec8d323cbee14c9fc8267384a2.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2532
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\c4d4fa8b6fdbb0acceff41765c8f8cd8728467ec8d323cbee14c9fc8267384a2.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1992
- - C:\Windows\SysWOW64\rundll32.exe
    C:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\c4d4fa8b6fdbb0acceff41765c8f8cd8728467ec8d323cbee14c9fc8267384a2.dll",Control_RunDLL
    3⤵
    - Blocklisted process makes network request
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    PID:1544

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/1544-2-0x0000000010000000-0x0000000010028000-memory.dmp

Filesize
160KB

Download
memory/1544-3-0x0000000010000000-0x0000000010028000-memory.dmp

Filesize
160KB

Download
memory/1544-4-0x0000000010000000-0x0000000010028000-memory.dmp

Filesize
160KB

Download
memory/1992-0-0x0000000010000000-0x0000000010028000-memory.dmp

Filesize
160KB

Download
memory/1992-1-0x0000000010000000-0x0000000010028000-memory.dmp

Filesize
160KB

Download