emotet | b81cd6720d7f326d82afbe5893f2796ca176ccc56ed562151f85f55866a3e62b

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
11-09-2024 18:54

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

db0371f2574f7b771af1cf9024443e61_JaffaCakes118.exe
Size

120KB
MD5

db0371f2574f7b771af1cf9024443e61
SHA1

d6859ee3d64f176d67c811b79b9440b82cdd87d3
SHA256

b81cd6720d7f326d82afbe5893f2796ca176ccc56ed562151f85f55866a3e62b
SHA512

6abb9bc6341e552b7e474bbad2843bacad805df2cb9531ece5205d6bac571e10ec81cfe0dfcdd0f23351afbdfe1037869b158085f4b6564dbb6890a50ed5340e
SSDEEP

3072:fXoI1JdaqVJEVZCRbf1vwkxZ8HT0TmSmURk9cjTycrQtZaB:fXDJdrVJEWt1vRcT0+UVgf

Score

10^/10

emotet banker discovery trojan

Malware Config

Signatures

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).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 4 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	etlmddefw.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	db0371f2574f7b771af1cf9024443e61_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	db0371f2574f7b771af1cf9024443e61_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	etlmddefw.exe

Suspicious behavior: EnumeratesProcesses 24 IoCs

pid	Process
4756	db0371f2574f7b771af1cf9024443e61_JaffaCakes118.exe
4756	db0371f2574f7b771af1cf9024443e61_JaffaCakes118.exe
4032	db0371f2574f7b771af1cf9024443e61_JaffaCakes118.exe
4032	db0371f2574f7b771af1cf9024443e61_JaffaCakes118.exe
2100	etlmddefw.exe
2100	etlmddefw.exe
5000	etlmddefw.exe
5000	etlmddefw.exe
5000	etlmddefw.exe
5000	etlmddefw.exe
5000	etlmddefw.exe
5000	etlmddefw.exe
5000	etlmddefw.exe
5000	etlmddefw.exe
5000	etlmddefw.exe
5000	etlmddefw.exe
5000	etlmddefw.exe
5000	etlmddefw.exe
5000	etlmddefw.exe
5000	etlmddefw.exe
5000	etlmddefw.exe
5000	etlmddefw.exe
5000	etlmddefw.exe
5000	etlmddefw.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
4032	db0371f2574f7b771af1cf9024443e61_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4756 wrote to memory of 4032	4756	db0371f2574f7b771af1cf9024443e61_JaffaCakes118.exe	83
PID 4756 wrote to memory of 4032	4756	db0371f2574f7b771af1cf9024443e61_JaffaCakes118.exe	83
PID 4756 wrote to memory of 4032	4756	db0371f2574f7b771af1cf9024443e61_JaffaCakes118.exe	83
PID 2100 wrote to memory of 5000	2100	etlmddefw.exe	89
PID 2100 wrote to memory of 5000	2100	etlmddefw.exe	89
PID 2100 wrote to memory of 5000	2100	etlmddefw.exe	89

C:\Users\Admin\AppData\Local\Temp\db0371f2574f7b771af1cf9024443e61_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\db0371f2574f7b771af1cf9024443e61_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4756
- C:\Users\Admin\AppData\Local\Temp\db0371f2574f7b771af1cf9024443e61_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\db0371f2574f7b771af1cf9024443e61_JaffaCakes118.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: RenamesItself
  PID:4032

C:\Windows\SysWOW64\etlmddefw.exe
"C:\Windows\SysWOW64\etlmddefw.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2100
- C:\Windows\SysWOW64\etlmddefw.exe
  "C:\Windows\SysWOW64\etlmddefw.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:5000

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/2100-13-0x0000000000D40000-0x0000000000D57000-memory.dmp

Filesize
92KB

Download
memory/2100-24-0x00000000005C0000-0x00000000005D7000-memory.dmp

Filesize
92KB

Download
memory/2100-17-0x0000000000D60000-0x0000000000D78000-memory.dmp

Filesize
96KB

Download
memory/4032-7-0x00000000005E0000-0x00000000005F7000-memory.dmp

Filesize
92KB

Download
memory/4032-11-0x0000000000910000-0x0000000000928000-memory.dmp

Filesize
96KB

Download
memory/4032-6-0x00000000005C0000-0x00000000005D7000-memory.dmp

Filesize
92KB

Download
memory/4032-25-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/4032-26-0x00000000005C0000-0x00000000005D7000-memory.dmp

Filesize
92KB

Download
memory/4756-0-0x0000000000720000-0x0000000000737000-memory.dmp

Filesize
92KB

Download
memory/4756-12-0x0000000000700000-0x0000000000717000-memory.dmp

Filesize
92KB

Download
memory/4756-4-0x0000000000700000-0x0000000000717000-memory.dmp

Filesize
92KB

Download
memory/4756-5-0x0000000000740000-0x0000000000758000-memory.dmp

Filesize
96KB

Download
memory/5000-23-0x00000000009D0000-0x00000000009E8000-memory.dmp

Filesize
96KB

Download
memory/5000-22-0x0000000000990000-0x00000000009A7000-memory.dmp

Filesize
92KB

Download
memory/5000-18-0x00000000009B0000-0x00000000009C7000-memory.dmp

Filesize
92KB

Download
memory/5000-27-0x0000000000990000-0x00000000009A7000-memory.dmp

Filesize
92KB

Download