emotet | 6fdefaab1410971f4c7aa60128b0f668a030d2b9f95054837ddbd05ab3ec5ccc

General

Target

6fdefaab1410971f4c7aa60128b0f668a030d2b9f95054837ddbd05ab3ec5ccc.dll
Size

252KB
MD5

ab2dbba2ce3bec8b866b35b272370991
SHA1

4f3d1ef92c653b20a9e48b535b211272c914a5fb
SHA256

6fdefaab1410971f4c7aa60128b0f668a030d2b9f95054837ddbd05ab3ec5ccc
SHA512

6d09d292819b227117d6d13913307f9d1c6c93efe0cedf0e23423bc4d028c89d826ede5b8d8144acfe23e0934b4306c9ada2b64d1f4ffbd70f0b9f326805fecd

Score

10^/10

emotet epoch4 banker trojan

Malware Config

Extracted

Family

emotet

Botnet

Epoch4

C2

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
Blocklisted process makes network request 2 IoCs

Processes:

rundll32.exe

flow pid process

18 488 rundll32.exe
25 488 rundll32.exe
Drops file in System32 directory 1 IoCs

Processes:

rundll32.exe

description ioc process

File opened for modification C:\Windows\SysWOW64\Bnjkksfp\gtmsxxjbawdcvek.bfj rundll32.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

rundll32.exe

pid process

488 rundll32.exe
488 rundll32.exe
Suspicious behavior: RenamesItself 1 IoCs

Processes:

rundll32.exe

pid process

3988 rundll32.exe

flow	pid	process
18	488	rundll32.exe
25	488	rundll32.exe

description	ioc	process
File opened for modification	C:\Windows\SysWOW64\Bnjkksfp\gtmsxxjbawdcvek.bfj	rundll32.exe

pid	process
488	rundll32.exe
488	rundll32.exe

pid	process
3988	rundll32.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

rundll32.exerundll32.exerundll32.exerundll32.exe

description	pid	process	target process
PID 2680 wrote to memory of 2108	2680	rundll32.exe	rundll32.exe
PID 2680 wrote to memory of 2108	2680	rundll32.exe	rundll32.exe
PID 2680 wrote to memory of 2108	2680	rundll32.exe	rundll32.exe
PID 2108 wrote to memory of 3988	2108	rundll32.exe	rundll32.exe
PID 2108 wrote to memory of 3988	2108	rundll32.exe	rundll32.exe
PID 2108 wrote to memory of 3988	2108	rundll32.exe	rundll32.exe
PID 3988 wrote to memory of 1184	3988	rundll32.exe	rundll32.exe
PID 3988 wrote to memory of 1184	3988	rundll32.exe	rundll32.exe
PID 3988 wrote to memory of 1184	3988	rundll32.exe	rundll32.exe
PID 1184 wrote to memory of 488	1184	rundll32.exe	rundll32.exe
PID 1184 wrote to memory of 488	1184	rundll32.exe	rundll32.exe
PID 1184 wrote to memory of 488	1184	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\6fdefaab1410971f4c7aa60128b0f668a030d2b9f95054837ddbd05ab3ec5ccc.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2680

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\6fdefaab1410971f4c7aa60128b0f668a030d2b9f95054837ddbd05ab3ec5ccc.dll,#1
2⤵
- Suspicious use of WriteProcessMemory
PID:2108

C:\Windows\SysWOW64\rundll32.exe
C:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\6fdefaab1410971f4c7aa60128b0f668a030d2b9f95054837ddbd05ab3ec5ccc.dll",Control_RunDLL
3⤵
- Drops file in System32 directory
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:3988

C:\Windows\SysWOW64\rundll32.exe
C:\Windows\SysWOW64\rundll32.exe "C:\Windows\SysWOW64\Bnjkksfp\gtmsxxjbawdcvek.bfj",pSjEzlqQw
4⤵
- Suspicious use of WriteProcessMemory
PID:1184

C:\Windows\SysWOW64\rundll32.exe
C:\Windows\SysWOW64\rundll32.exe "C:\Windows\System32\Bnjkksfp\gtmsxxjbawdcvek.bfj",Control_RunDLL
5⤵
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
PID:488

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/488-119-0x0000000000000000-mapping.dmp

Download
memory/1184-118-0x0000000000000000-mapping.dmp

Download
memory/2108-115-0x0000000000000000-mapping.dmp

Download
memory/2108-117-0x0000000010000000-0x0000000010028000-memory.dmp

Filesize
160KB

Download
memory/3988-116-0x0000000000000000-mapping.dmp

Download

Analysis

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