emotet | baa11eb523d2a596a7dd6fa8b4c2d6313a24d0332d669e5dd57f358e471da880

General

Target

d4f371ef7b92fdf26d8c172f197c0f37_JaffaCakes118.exe
Size

408KB
MD5

d4f371ef7b92fdf26d8c172f197c0f37
SHA1

14a1ac9f47520ea01313db4dcd30e7dd2a050b9d
SHA256

baa11eb523d2a596a7dd6fa8b4c2d6313a24d0332d669e5dd57f358e471da880
SHA512

30eaf6a677e068bb55a8c6e6f1738c72f8bbaf0e737e6a4affa624ebac41d2842edff799ff8fff38589ba83461a9b1ac22477d2d4929b913eda0057423813a40
SSDEEP

6144:3nOIweN8FS+Ei3m/Yiku0sd3jyOfH8sHpenQFUs2ax:3nfweNUe1yOfH8sEQSs2ax

Score

10^/10

emotet epoch1 banker discovery trojan

Malware Config

Extracted

Family

emotet

Botnet

Epoch1

C2

128.92.203.42:80

37.187.161.206:8080

202.29.239.162:443

80.87.201.221:7080

190.188.245.242:80

12.163.208.58:80

213.197.182.158:8080

201.213.177.139:80

62.84.75.50:80

45.33.77.42:8080

185.183.16.47:80

78.249.119.122:80

177.129.17.170:443

51.15.7.189:80

152.169.22.67:80

119.106.216.84:80

109.169.12.78:80

51.15.7.145:80

219.92.13.25:80

190.117.79.209:80

rsa_pubkey.plain

Signatures

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

Emotet payload 3 IoCs

Detects Emotet payload in memory.

trojan banker

resource	yara_rule
behavioral1/memory/2592-17-0x0000000000530000-0x0000000000540000-memory.dmp	emotet
behavioral1/memory/2604-41-0x0000000001BF0000-0x0000000001C00000-memory.dmp	emotet
behavioral1/memory/2604-46-0x0000000001BF0000-0x0000000001C00000-memory.dmp	emotet

Executes dropped EXE 1 IoCs

pid	Process
2604	hnetmon.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\odbcconf\hnetmon.exe	d4f371ef7b92fdf26d8c172f197c0f37_JaffaCakes118.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	d4f371ef7b92fdf26d8c172f197c0f37_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	hnetmon.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2604	hnetmon.exe
2604	hnetmon.exe
2604	hnetmon.exe
2604	hnetmon.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2592	d4f371ef7b92fdf26d8c172f197c0f37_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
2592	d4f371ef7b92fdf26d8c172f197c0f37_JaffaCakes118.exe
2592	d4f371ef7b92fdf26d8c172f197c0f37_JaffaCakes118.exe
2604	hnetmon.exe
2604	hnetmon.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2592 wrote to memory of 2604	2592	d4f371ef7b92fdf26d8c172f197c0f37_JaffaCakes118.exe	31
PID 2592 wrote to memory of 2604	2592	d4f371ef7b92fdf26d8c172f197c0f37_JaffaCakes118.exe	31
PID 2592 wrote to memory of 2604	2592	d4f371ef7b92fdf26d8c172f197c0f37_JaffaCakes118.exe	31
PID 2592 wrote to memory of 2604	2592	d4f371ef7b92fdf26d8c172f197c0f37_JaffaCakes118.exe	31

C:\Users\Admin\AppData\Local\Temp\d4f371ef7b92fdf26d8c172f197c0f37_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\d4f371ef7b92fdf26d8c172f197c0f37_JaffaCakes118.exe"
1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2592
- C:\Windows\SysWOW64\odbcconf\hnetmon.exe
  "C:\Windows\SysWOW64\odbcconf\hnetmon.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SetWindowsHookEx
  PID:2604

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Windows\SysWOW64\odbcconf\hnetmon.exe

Filesize
408KB

MD5
d4f371ef7b92fdf26d8c172f197c0f37

SHA1
14a1ac9f47520ea01313db4dcd30e7dd2a050b9d

SHA256
baa11eb523d2a596a7dd6fa8b4c2d6313a24d0332d669e5dd57f358e471da880

SHA512
30eaf6a677e068bb55a8c6e6f1738c72f8bbaf0e737e6a4affa624ebac41d2842edff799ff8fff38589ba83461a9b1ac22477d2d4929b913eda0057423813a40

Download Submit
memory/2592-11-0x0000000000520000-0x0000000000522000-memory.dmp

Filesize
8KB

Download
memory/2592-10-0x0000000000520000-0x0000000000522000-memory.dmp

Filesize
8KB

Download
memory/2592-6-0x0000000000520000-0x0000000000522000-memory.dmp

Filesize
8KB

Download
memory/2592-7-0x0000000000520000-0x0000000000522000-memory.dmp

Filesize
8KB

Download
memory/2592-8-0x0000000000520000-0x0000000000522000-memory.dmp

Filesize
8KB

Download
memory/2592-9-0x0000000000520000-0x0000000000522000-memory.dmp

Filesize
8KB

Download
memory/2592-21-0x0000000000400000-0x0000000000469000-memory.dmp

Filesize
420KB

Download
memory/2592-3-0x0000000000520000-0x0000000000522000-memory.dmp

Filesize
8KB

Download
memory/2592-12-0x0000000000520000-0x0000000000522000-memory.dmp

Filesize
8KB

Download
memory/2592-13-0x0000000000520000-0x0000000000522000-memory.dmp

Filesize
8KB

Download
memory/2592-14-0x0000000000520000-0x0000000000522000-memory.dmp

Filesize
8KB

Download
memory/2592-15-0x0000000000520000-0x0000000000522000-memory.dmp

Filesize
8KB

Download
memory/2592-16-0x0000000000439000-0x000000000043A000-memory.dmp

Filesize
4KB

Download
memory/2592-17-0x0000000000530000-0x0000000000540000-memory.dmp

Filesize
64KB

Download
memory/2592-4-0x0000000000520000-0x0000000000522000-memory.dmp

Filesize
8KB

Download
memory/2592-5-0x0000000000520000-0x0000000000522000-memory.dmp

Filesize
8KB

Download
memory/2604-41-0x0000000001BF0000-0x0000000001C00000-memory.dmp

Filesize
64KB

Download
memory/2604-31-0x0000000001BE0000-0x0000000001BE2000-memory.dmp

Filesize
8KB

Download
memory/2604-36-0x0000000001BE0000-0x0000000001BE2000-memory.dmp

Filesize
8KB

Download
memory/2604-35-0x0000000001BE0000-0x0000000001BE2000-memory.dmp

Filesize
8KB

Download
memory/2604-34-0x0000000001BE0000-0x0000000001BE2000-memory.dmp

Filesize
8KB

Download
memory/2604-33-0x0000000001BE0000-0x0000000001BE2000-memory.dmp

Filesize
8KB

Download
memory/2604-32-0x0000000001BE0000-0x0000000001BE2000-memory.dmp

Filesize
8KB

Download
memory/2604-37-0x0000000001BE0000-0x0000000001BE2000-memory.dmp

Filesize
8KB

Download
memory/2604-30-0x0000000001BE0000-0x0000000001BE2000-memory.dmp

Filesize
8KB

Download
memory/2604-29-0x0000000001BE0000-0x0000000001BE2000-memory.dmp

Filesize
8KB

Download
memory/2604-28-0x0000000001BE0000-0x0000000001BE2000-memory.dmp

Filesize
8KB

Download
memory/2604-39-0x0000000001BE0000-0x0000000001BE2000-memory.dmp

Filesize
8KB

Download
memory/2604-40-0x0000000000400000-0x0000000000469000-memory.dmp

Filesize
420KB

Download
memory/2604-46-0x0000000001BF0000-0x0000000001C00000-memory.dmp

Filesize
64KB

Download
memory/2604-45-0x0000000000400000-0x0000000000469000-memory.dmp

Filesize
420KB

Download
memory/2604-38-0x0000000001BE0000-0x0000000001BE2000-memory.dmp

Filesize
8KB

Download

Analysis

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