emotet | 20b194b962e1a7d730390fab59b0058628144cc340f5834ead03ff0041d29129

General

Target

20b194b962e1a7d730390fab59b0058628144cc340f5834ead03ff0041d29129.dll
Size

265KB
MD5

aa8f407cc9b67789656c421fff2207cf
SHA1

cbf40a8e9008ecc3790d6cccfb5aad9adc701609
SHA256

20b194b962e1a7d730390fab59b0058628144cc340f5834ead03ff0041d29129
SHA512

0ecfdf79b53f48a3dd76f724504f2f0464dda7a85ea87ad03fb4f05f2351d5cba226024e646a2dbb969bb59602530ed4e5c61ab0d1affc479bf5f6fddeacf7b7

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/1096-55-0x00000000001B0000-0x00000000001CF000-memory.dmp	Emotet3
behavioral1/memory/1388-59-0x00000000001F0000-0x000000000020F000-memory.dmp	Emotet3

Blocklisted process makes network request 6 IoCs

Processes:

rundll32.exe

flow pid process

4 1388 rundll32.exe
5 1388 rundll32.exe
7 1388 rundll32.exe
8 1388 rundll32.exe
9 1388 rundll32.exe
10 1388 rundll32.exe
Drops file in System32 directory 1 IoCs

Processes:

rundll32.exe

description ioc process

File opened for modification C:\Windows\SysWOW64\Tqxe\dmxjk.gln 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

1388 rundll32.exe
1388 rundll32.exe
1388 rundll32.exe
1388 rundll32.exe
Suspicious behavior: RenamesItself 1 IoCs

Processes:

rundll32.exe

pid process

1096 rundll32.exe

flow	pid	process
4	1388	rundll32.exe
5	1388	rundll32.exe
7	1388	rundll32.exe
8	1388	rundll32.exe
9	1388	rundll32.exe
10	1388	rundll32.exe

description	ioc	process
File opened for modification	C:\Windows\SysWOW64\Tqxe\dmxjk.gln	rundll32.exe

pid	process
1388	rundll32.exe
1388	rundll32.exe
1388	rundll32.exe
1388	rundll32.exe

pid	process
1096	rundll32.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

rundll32.exerundll32.exe

description	pid	process	target process
PID 1776 wrote to memory of 1096	1776	rundll32.exe	rundll32.exe
PID 1776 wrote to memory of 1096	1776	rundll32.exe	rundll32.exe
PID 1776 wrote to memory of 1096	1776	rundll32.exe	rundll32.exe
PID 1776 wrote to memory of 1096	1776	rundll32.exe	rundll32.exe
PID 1776 wrote to memory of 1096	1776	rundll32.exe	rundll32.exe
PID 1776 wrote to memory of 1096	1776	rundll32.exe	rundll32.exe
PID 1776 wrote to memory of 1096	1776	rundll32.exe	rundll32.exe
PID 1096 wrote to memory of 1388	1096	rundll32.exe	rundll32.exe
PID 1096 wrote to memory of 1388	1096	rundll32.exe	rundll32.exe
PID 1096 wrote to memory of 1388	1096	rundll32.exe	rundll32.exe
PID 1096 wrote to memory of 1388	1096	rundll32.exe	rundll32.exe
PID 1096 wrote to memory of 1388	1096	rundll32.exe	rundll32.exe
PID 1096 wrote to memory of 1388	1096	rundll32.exe	rundll32.exe
PID 1096 wrote to memory of 1388	1096	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\20b194b962e1a7d730390fab59b0058628144cc340f5834ead03ff0041d29129.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1776
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\20b194b962e1a7d730390fab59b0058628144cc340f5834ead03ff0041d29129.dll,#1
  2⤵
  - Drops file in System32 directory
  - Suspicious behavior: RenamesItself
  - Suspicious use of WriteProcessMemory
  PID:1096
- - C:\Windows\SysWOW64\rundll32.exe
    C:\Windows\SysWOW64\rundll32.exe "C:\Windows\SysWOW64\Tqxe\dmxjk.gln",RunDLL
    3⤵
    - Blocklisted process makes network request
    - Suspicious behavior: EnumeratesProcesses
    PID:1388

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/1096-54-0x0000000075BA1000-0x0000000075BA3000-memory.dmp

Filesize
8KB

Download
memory/1096-55-0x00000000001B0000-0x00000000001CF000-memory.dmp

Filesize
124KB

Download
memory/1388-59-0x00000000001F0000-0x000000000020F000-memory.dmp

Filesize
124KB

Download

Analysis

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