emotet | 20051798b7002efe4b02eb8aa40b92761e931e3c3717cd1f3bfd385b1dc9a866

General

Target

20051798b7002efe4b02eb8aa40b92761e931e3c3717cd1f3bfd385b1dc9a866.dll
Size

223KB
MD5

bcea5f6bff60dab978c91cb35bfab365
SHA1

2522fa34182acaa28e4a3a3fd80c14ccf262d94b
SHA256

20051798b7002efe4b02eb8aa40b92761e931e3c3717cd1f3bfd385b1dc9a866
SHA512

9b6c3fef44cca4d0e0a575464015fc7377a3e50ac99e1c58e9b15b54886f98c0b4f0ff13ca7599b7eb98f989819ea56993730206df746c17d5667f7e58f9824d

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/1628-55-0x0000000000680000-0x000000000069F000-memory.dmp	Emotet3
behavioral1/memory/1124-59-0x0000000000220000-0x000000000023F000-memory.dmp	Emotet3

Blocklisted process makes network request 6 IoCs

Processes:

rundll32.exe

flow pid process

4 1124 rundll32.exe
5 1124 rundll32.exe
6 1124 rundll32.exe
7 1124 rundll32.exe
8 1124 rundll32.exe
9 1124 rundll32.exe
Drops file in System32 directory 1 IoCs

Processes:

rundll32.exe

description ioc process

File opened for modification C:\Windows\SysWOW64\Hqmv\wycibwa.kjm 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

1124 rundll32.exe
1124 rundll32.exe
1124 rundll32.exe
1124 rundll32.exe
Suspicious behavior: RenamesItself 1 IoCs

Processes:

rundll32.exe

pid process

1628 rundll32.exe

flow	pid	process
4	1124	rundll32.exe
5	1124	rundll32.exe
6	1124	rundll32.exe
7	1124	rundll32.exe
8	1124	rundll32.exe
9	1124	rundll32.exe

description	ioc	process
File opened for modification	C:\Windows\SysWOW64\Hqmv\wycibwa.kjm	rundll32.exe

pid	process
1124	rundll32.exe
1124	rundll32.exe
1124	rundll32.exe
1124	rundll32.exe

pid	process
1628	rundll32.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

rundll32.exerundll32.exe

description	pid	process	target process
PID 1632 wrote to memory of 1628	1632	rundll32.exe	rundll32.exe
PID 1632 wrote to memory of 1628	1632	rundll32.exe	rundll32.exe
PID 1632 wrote to memory of 1628	1632	rundll32.exe	rundll32.exe
PID 1632 wrote to memory of 1628	1632	rundll32.exe	rundll32.exe
PID 1632 wrote to memory of 1628	1632	rundll32.exe	rundll32.exe
PID 1632 wrote to memory of 1628	1632	rundll32.exe	rundll32.exe
PID 1632 wrote to memory of 1628	1632	rundll32.exe	rundll32.exe
PID 1628 wrote to memory of 1124	1628	rundll32.exe	rundll32.exe
PID 1628 wrote to memory of 1124	1628	rundll32.exe	rundll32.exe
PID 1628 wrote to memory of 1124	1628	rundll32.exe	rundll32.exe
PID 1628 wrote to memory of 1124	1628	rundll32.exe	rundll32.exe
PID 1628 wrote to memory of 1124	1628	rundll32.exe	rundll32.exe
PID 1628 wrote to memory of 1124	1628	rundll32.exe	rundll32.exe
PID 1628 wrote to memory of 1124	1628	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\20051798b7002efe4b02eb8aa40b92761e931e3c3717cd1f3bfd385b1dc9a866.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1632
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\20051798b7002efe4b02eb8aa40b92761e931e3c3717cd1f3bfd385b1dc9a866.dll,#1
  2⤵
  - Drops file in System32 directory
  - Suspicious behavior: RenamesItself
  - Suspicious use of WriteProcessMemory
  PID:1628
- - C:\Windows\SysWOW64\rundll32.exe
    C:\Windows\SysWOW64\rundll32.exe "C:\Windows\SysWOW64\Hqmv\wycibwa.kjm",RunDLL
    3⤵
    - Blocklisted process makes network request
    - Suspicious behavior: EnumeratesProcesses
    PID:1124

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/1124-59-0x0000000000220000-0x000000000023F000-memory.dmp

Filesize
124KB

Download
memory/1628-54-0x0000000076141000-0x0000000076143000-memory.dmp

Filesize
8KB

Download
memory/1628-55-0x0000000000680000-0x000000000069F000-memory.dmp

Filesize
124KB

Download

Analysis

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