emotet | df718f122abec1d8f86b34954b9c181317ed910d2b80bb79e1c52337d73e1905

General

Target

df718f122abec1d8f86b34954b9c181317ed910d2b80bb79e1c52337d73e1905.dll
Size

223KB
MD5

8701e8b13d7aad067c3ae12ad74913ed
SHA1

3ac14fe3e7000564cad79d65aa09d906540d8cee
SHA256

df718f122abec1d8f86b34954b9c181317ed910d2b80bb79e1c52337d73e1905
SHA512

16d4b337fadad5005415c393343dd0f7cc28be59d8df87a3edc0a18a79f7d2e30486b21b2b8db2a6ffa95aa15ee24be940d23a469f3bab8eb790c8b1a5825714

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/808-55-0x00000000001B0000-0x00000000001CF000-memory.dmp	Emotet3
behavioral1/memory/1092-59-0x0000000000130000-0x000000000014F000-memory.dmp	Emotet3

Blocklisted process makes network request 6 IoCs

Processes:

rundll32.exe

flow pid process

4 1092 rundll32.exe
5 1092 rundll32.exe
6 1092 rundll32.exe
7 1092 rundll32.exe
8 1092 rundll32.exe
9 1092 rundll32.exe
Drops file in System32 directory 1 IoCs

Processes:

rundll32.exe

description ioc process

File opened for modification C:\Windows\SysWOW64\Oupc\rdhxqu.rpl 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

1092 rundll32.exe
1092 rundll32.exe
1092 rundll32.exe
1092 rundll32.exe
Suspicious behavior: RenamesItself 1 IoCs

Processes:

rundll32.exe

pid process

808 rundll32.exe

flow	pid	process
4	1092	rundll32.exe
5	1092	rundll32.exe
6	1092	rundll32.exe
7	1092	rundll32.exe
8	1092	rundll32.exe
9	1092	rundll32.exe

description	ioc	process
File opened for modification	C:\Windows\SysWOW64\Oupc\rdhxqu.rpl	rundll32.exe

pid	process
1092	rundll32.exe
1092	rundll32.exe
1092	rundll32.exe
1092	rundll32.exe

pid	process
808	rundll32.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

rundll32.exerundll32.exe

description	pid	process	target process
PID 1616 wrote to memory of 808	1616	rundll32.exe	rundll32.exe
PID 1616 wrote to memory of 808	1616	rundll32.exe	rundll32.exe
PID 1616 wrote to memory of 808	1616	rundll32.exe	rundll32.exe
PID 1616 wrote to memory of 808	1616	rundll32.exe	rundll32.exe
PID 1616 wrote to memory of 808	1616	rundll32.exe	rundll32.exe
PID 1616 wrote to memory of 808	1616	rundll32.exe	rundll32.exe
PID 1616 wrote to memory of 808	1616	rundll32.exe	rundll32.exe
PID 808 wrote to memory of 1092	808	rundll32.exe	rundll32.exe
PID 808 wrote to memory of 1092	808	rundll32.exe	rundll32.exe
PID 808 wrote to memory of 1092	808	rundll32.exe	rundll32.exe
PID 808 wrote to memory of 1092	808	rundll32.exe	rundll32.exe
PID 808 wrote to memory of 1092	808	rundll32.exe	rundll32.exe
PID 808 wrote to memory of 1092	808	rundll32.exe	rundll32.exe
PID 808 wrote to memory of 1092	808	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\df718f122abec1d8f86b34954b9c181317ed910d2b80bb79e1c52337d73e1905.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1616
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\df718f122abec1d8f86b34954b9c181317ed910d2b80bb79e1c52337d73e1905.dll,#1
  2⤵
  - Drops file in System32 directory
  - Suspicious behavior: RenamesItself
  - Suspicious use of WriteProcessMemory
  PID:808
- - C:\Windows\SysWOW64\rundll32.exe
    C:\Windows\SysWOW64\rundll32.exe "C:\Windows\SysWOW64\Oupc\rdhxqu.rpl",RunDLL
    3⤵
    - Blocklisted process makes network request
    - Suspicious behavior: EnumeratesProcesses
    PID:1092

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/808-54-0x00000000755A1000-0x00000000755A3000-memory.dmp

Filesize
8KB

Download
memory/808-55-0x00000000001B0000-0x00000000001CF000-memory.dmp

Filesize
124KB

Download
memory/1092-59-0x0000000000130000-0x000000000014F000-memory.dmp

Filesize
124KB

Download

Analysis

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