emotet | 4cf9e4348dd8345bfaf9b1f59a2d49800d21cbd7607c77eb2ac8c7a7419beb79

Analysis

max time kernel
148s
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
21-09-2024 22:09

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General

Target

f0b532fa065d3a82f542748ca22cf21f_JaffaCakes118.dll
Size

346KB
MD5

f0b532fa065d3a82f542748ca22cf21f
SHA1

15eb74b140eb9c1479e6ce1c5764cd8e0f681e2d
SHA256

4cf9e4348dd8345bfaf9b1f59a2d49800d21cbd7607c77eb2ac8c7a7419beb79
SHA512

828aff999946b2a5aa6af2917ff09d121dad98a53b3d4ac8ef265ccc853c76bad2eeeab9ba9d8527c5715479b58c09e60dfbe81e7879b5299fd86a50ffa0155d
SSDEEP

3072:b82jpiC2JG7HZb7XWQml/jz8A4diTE90Q6kF4CKAYRkcj:Y2L7HN7Kl/jLA90QECrYRpj

Score

10^/10

emotet epoch1 banker discovery trojan

Malware Config

Extracted

Family

emotet

Botnet

Epoch1

84.232.229.24:80

51.255.203.164:8080

217.160.169.110:8080

51.15.7.145:80

177.85.167.10:80

186.177.174.163:80

190.114.254.163:8080

185.183.16.47:80

149.202.72.142:7080

181.30.61.163:443

31.27.59.105:80

50.28.51.143:8080

68.183.190.199:8080

85.214.26.7:8080

137.74.106.111:7080

200.75.39.254:80

85.105.239.184:443

190.45.24.210:80

170.81.48.2:80

109.101.137.162:8080

rsa_pubkey.plain

Signatures

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

Blocklisted process makes network request 2 IoCs

flow	pid	Process
39	4032	rundll32.exe
40	4032	rundll32.exe

System Location Discovery: System Language Discovery 1 TTPs 1 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	rundll32.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
4032	rundll32.exe
4032	rundll32.exe
4032	rundll32.exe
4032	rundll32.exe
4032	rundll32.exe
4032	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2568 wrote to memory of 4032	2568	rundll32.exe	82
PID 2568 wrote to memory of 4032	2568	rundll32.exe	82
PID 2568 wrote to memory of 4032	2568	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\f0b532fa065d3a82f542748ca22cf21f_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2568
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\f0b532fa065d3a82f542748ca22cf21f_JaffaCakes118.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:4032

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/4032-0-0x00000000003F0000-0x0000000000411000-memory.dmp

Filesize
132KB

Download
memory/4032-1-0x0000000010000000-0x0000000010024000-memory.dmp

Filesize
144KB

Download
memory/4032-2-0x0000000010000000-0x0000000010024000-memory.dmp

Filesize
144KB

Download
memory/4032-4-0x0000000010000000-0x0000000010024000-memory.dmp

Filesize
144KB

Download