emotet | b0e08411b7a90aceb39e4c9350598f36119c5dd8e0af15ca7a95d6048377fb63

General

Target

b0e08411b7a90aceb39e4c9350598f36119c5dd8e0af15ca7a95d6048377fb63.dll
Size

265KB
MD5

ffb2bb96b9e5c39a984acde2b39f83c7
SHA1

0b615dc267c0a913fc815f3393d1a4ce3554158f
SHA256

b0e08411b7a90aceb39e4c9350598f36119c5dd8e0af15ca7a95d6048377fb63
SHA512

80e31aea755c171e4ccb5e188a877d6611c28c86a88091ae89f9a5bd88d326cd8834e3b00a227fa00617f525b75d9d6adfe1b4ae92a362316a37fb3360f53e33

Score

10^/10

emotet epoch2 banker trojan

Malware Config

Extracted

Family

emotet

Botnet

Epoch2

C2

97.120.3.198:80

70.180.33.202:80

50.116.111.59:8080

173.249.20.233:443

188.165.214.98:8080

172.104.97.173:8080

41.185.28.84:8080

120.150.218.241:443

217.20.166.178:7080

67.10.155.92:80

188.219.31.12:80

120.150.60.189:80

108.21.72.56:443

186.74.215.34:80

144.217.7.207:7080

152.170.205.73:80

49.205.182.134:80

187.161.206.24:80

95.213.236.64:8080

74.40.205.197:443

rsa_pubkey.plain

Signatures

Emotet
Emotet is a trojan that is primarily spread through spam emails.
trojan banker emotet

Emotet3 2 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1632-55-0x00000000001D0000-0x00000000001EF000-memory.dmp	Emotet3
behavioral1/memory/1656-59-0x0000000000280000-0x000000000029F000-memory.dmp	Emotet3

Blocklisted process makes network request 6 IoCs

Processes:

rundll32.exe

flow pid process

4 1656 rundll32.exe
5 1656 rundll32.exe
6 1656 rundll32.exe
7 1656 rundll32.exe
8 1656 rundll32.exe
9 1656 rundll32.exe
Drops file in System32 directory 1 IoCs

Processes:

rundll32.exe

description ioc process

File opened for modification C:\Windows\SysWOW64\Dmni\vjbxp.tdl 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 4 IoCs

Processes:

rundll32.exe

pid process

1656 rundll32.exe
1656 rundll32.exe
1656 rundll32.exe
1656 rundll32.exe
Suspicious behavior: RenamesItself 1 IoCs

Processes:

rundll32.exe

pid process

1632 rundll32.exe

flow	pid	process
4	1656	rundll32.exe
5	1656	rundll32.exe
6	1656	rundll32.exe
7	1656	rundll32.exe
8	1656	rundll32.exe
9	1656	rundll32.exe

description	ioc	process
File opened for modification	C:\Windows\SysWOW64\Dmni\vjbxp.tdl	rundll32.exe

pid	process
1656	rundll32.exe
1656	rundll32.exe
1656	rundll32.exe
1656	rundll32.exe

pid	process
1632	rundll32.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

rundll32.exerundll32.exe

description	pid	process	target process
PID 1592 wrote to memory of 1632	1592	rundll32.exe	rundll32.exe
PID 1592 wrote to memory of 1632	1592	rundll32.exe	rundll32.exe
PID 1592 wrote to memory of 1632	1592	rundll32.exe	rundll32.exe
PID 1592 wrote to memory of 1632	1592	rundll32.exe	rundll32.exe
PID 1592 wrote to memory of 1632	1592	rundll32.exe	rundll32.exe
PID 1592 wrote to memory of 1632	1592	rundll32.exe	rundll32.exe
PID 1592 wrote to memory of 1632	1592	rundll32.exe	rundll32.exe
PID 1632 wrote to memory of 1656	1632	rundll32.exe	rundll32.exe
PID 1632 wrote to memory of 1656	1632	rundll32.exe	rundll32.exe
PID 1632 wrote to memory of 1656	1632	rundll32.exe	rundll32.exe
PID 1632 wrote to memory of 1656	1632	rundll32.exe	rundll32.exe
PID 1632 wrote to memory of 1656	1632	rundll32.exe	rundll32.exe
PID 1632 wrote to memory of 1656	1632	rundll32.exe	rundll32.exe
PID 1632 wrote to memory of 1656	1632	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\b0e08411b7a90aceb39e4c9350598f36119c5dd8e0af15ca7a95d6048377fb63.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1592
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\b0e08411b7a90aceb39e4c9350598f36119c5dd8e0af15ca7a95d6048377fb63.dll,#1
  2⤵
  - Drops file in System32 directory
  - Suspicious behavior: RenamesItself
  - Suspicious use of WriteProcessMemory
  PID:1632
- - C:\Windows\SysWOW64\rundll32.exe
    C:\Windows\SysWOW64\rundll32.exe "C:\Windows\SysWOW64\Dmni\vjbxp.tdl",RunDLL
    3⤵
    - Blocklisted process makes network request
    - Suspicious behavior: EnumeratesProcesses
    PID:1656

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1632-54-0x0000000075EA1000-0x0000000075EA3000-memory.dmp

Filesize
8KB

Download
memory/1632-55-0x00000000001D0000-0x00000000001EF000-memory.dmp

Filesize
124KB

Download
memory/1656-59-0x0000000000280000-0x000000000029F000-memory.dmp

Filesize
124KB

Download

Analysis

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