emotet | a76d4fd688b3ea6533de8844f3ee6b94bffe6e840aa728e77f864be2a5c2dc6d

Analysis

max time kernel
131s
max time network
141s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
20-11-2024 22:58

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General

Target

a76d4fd688b3ea6533de8844f3ee6b94bffe6e840aa728e77f864be2a5c2dc6d.dll
Size

378KB
MD5

7ac2c1b2569de82fc2c448175a3edef5
SHA1

ae17d4888726ebe74197108476d1cae9f5bb496e
SHA256

a76d4fd688b3ea6533de8844f3ee6b94bffe6e840aa728e77f864be2a5c2dc6d
SHA512

63ea1878ef60c099c3b7000ca02ccb7d97eec1e86a0799b31b838dd1b46cfbc2776b701f17f75ecc3a53187773c8a35c83c56f7ad4329bbd0f7979d6ad9a8d3f
SSDEEP

6144:zBYrPMTsY8GR3j4fubnY6Zs/Bv6yu6aSTsfA2qL6jpXNcc6CEteuQJPIgtlpZ5L:yhmT4GbnYks/BJvWo2LjpScDEteuOIoZ

Score

10^/10

emotet epoch4 banker discovery trojan

Malware Config

Extracted

Family

emotet

Botnet

Epoch4

46.55.222.11:443

104.245.52.73:8080

41.76.108.46:8080

103.8.26.103:8080

185.184.25.237:8080

103.8.26.102:8080

203.114.109.124:443

45.118.115.99:8080

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

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 4 IoCs

Processes:

rundll32.exe

flow	pid	Process
4	2188	rundll32.exe
5	2188	rundll32.exe
8	2188	rundll32.exe
11	2188	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 1 IoCs

Processes:

rundll32.exe

pid	Process
2188	rundll32.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

rundll32.exerundll32.exe

description	pid	Process	procid_target
PID 1820 wrote to memory of 2844	1820	rundll32.exe	28
PID 1820 wrote to memory of 2844	1820	rundll32.exe	28
PID 1820 wrote to memory of 2844	1820	rundll32.exe	28
PID 1820 wrote to memory of 2844	1820	rundll32.exe	28
PID 1820 wrote to memory of 2844	1820	rundll32.exe	28
PID 1820 wrote to memory of 2844	1820	rundll32.exe	28
PID 1820 wrote to memory of 2844	1820	rundll32.exe	28
PID 2844 wrote to memory of 2188	2844	rundll32.exe	31
PID 2844 wrote to memory of 2188	2844	rundll32.exe	31
PID 2844 wrote to memory of 2188	2844	rundll32.exe	31
PID 2844 wrote to memory of 2188	2844	rundll32.exe	31
PID 2844 wrote to memory of 2188	2844	rundll32.exe	31
PID 2844 wrote to memory of 2188	2844	rundll32.exe	31
PID 2844 wrote to memory of 2188	2844	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\a76d4fd688b3ea6533de8844f3ee6b94bffe6e840aa728e77f864be2a5c2dc6d.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1820
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\a76d4fd688b3ea6533de8844f3ee6b94bffe6e840aa728e77f864be2a5c2dc6d.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2844
- - C:\Windows\SysWOW64\rundll32.exe
    C:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\a76d4fd688b3ea6533de8844f3ee6b94bffe6e840aa728e77f864be2a5c2dc6d.dll",Control_RunDLL
    3⤵
    - Blocklisted process makes network request
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    PID:2188

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/2188-2-0x0000000000180000-0x00000000001A7000-memory.dmp

Filesize
156KB

Download
memory/2188-3-0x0000000000180000-0x00000000001A7000-memory.dmp

Filesize
156KB

Download
memory/2188-4-0x0000000000180000-0x00000000001A7000-memory.dmp

Filesize
156KB

Download
memory/2844-0-0x0000000000130000-0x0000000000157000-memory.dmp

Filesize
156KB

Download
memory/2844-1-0x0000000000130000-0x0000000000157000-memory.dmp

Filesize
156KB

Download