emotet | f1159db89a9cc29443631e1381cad5f06bd1ec9158eccd77ea27123b83ce89a8

Analysis

Target

f115m.exe
Size

62KB
MD5

d55debae7e5587c13005e43c05d2f1f0
SHA1

734d02cc5f9ca76ebc44084582af07997a657cb9
SHA256

f1159db89a9cc29443631e1381cad5f06bd1ec9158eccd77ea27123b83ce89a8
SHA512

076ae8b41d7fa125beb136d47c2cc4d790abbabc004019216aae2cba21d428561d602459b4184fa8e398f5b46078443e92a080cd72e892702422679c53917ff7

Score

10^/10

Emotet
Emotet is a trojan that is primarily spread through spam emails.
trojan banker emotet
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
Suspicious behavior: RenamesItself 1 IoCs

Processes:

f115m.exe

pid process

1552 f115m.exe

pid	process
1552	f115m.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

f115m.exesmsallow.exe

description	pid	process	target process
PID 1244 wrote to memory of 1552	1244	f115m.exe	f115m.exe
PID 1244 wrote to memory of 1552	1244	f115m.exe	f115m.exe
PID 1244 wrote to memory of 1552	1244	f115m.exe	f115m.exe
PID 3508 wrote to memory of 3628	3508	smsallow.exe	smsallow.exe
PID 3508 wrote to memory of 3628	3508	smsallow.exe	smsallow.exe
PID 3508 wrote to memory of 3628	3508	smsallow.exe	smsallow.exe

C:\Users\Admin\AppData\Local\Temp\f115m.exe
"C:\Users\Admin\AppData\Local\Temp\f115m.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1244
- C:\Users\Admin\AppData\Local\Temp\f115m.exe
  --a71d2922
  2⤵
  - Suspicious behavior: RenamesItself
  PID:1552

C:\Windows\SysWOW64\smsallow.exe
"C:\Windows\SysWOW64\smsallow.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:3508
- C:\Windows\SysWOW64\smsallow.exe
  --f4d16d42
  2⤵
  PID:3628

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact