emotet | 88f6c37e66f34183003e8e64abb50d518573c33ab62643a24cade9545b7d78ba

Analysis

max time kernel
140s
max time network
141s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
25-09-2024 04:34

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General

Target

f532178f39137222f372cb76f52e61eb_JaffaCakes118.dll
Size

346KB
MD5

f532178f39137222f372cb76f52e61eb
SHA1

8b19506a17f6c6a6a0f35af01dbf5622718a80c7
SHA256

88f6c37e66f34183003e8e64abb50d518573c33ab62643a24cade9545b7d78ba
SHA512

c8b3d558b5114c12100eb9472a71e944ade1a8b5b3cbd5d38cd03d7996bf3e463eff4f74489a271c0ed8b60592aed1f527ec288970ee8ea3b02c58c637844b1c
SSDEEP

3072:T82jpiC2JG7HZb7XWQml/jz8A4diTE90Q6kF4CKAYRkcj:w2L7HN7Kl/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
47	4412	rundll32.exe
48	4412	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
4412	rundll32.exe
4412	rundll32.exe
4412	rundll32.exe
4412	rundll32.exe
4412	rundll32.exe
4412	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2992 wrote to memory of 4412	2992	rundll32.exe	82
PID 2992 wrote to memory of 4412	2992	rundll32.exe	82
PID 2992 wrote to memory of 4412	2992	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\f532178f39137222f372cb76f52e61eb_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2992
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\f532178f39137222f372cb76f52e61eb_JaffaCakes118.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:4412

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/4412-0-0x00000000007C0000-0x00000000007E1000-memory.dmp

Filesize
132KB

Download
memory/4412-1-0x0000000010000000-0x0000000010024000-memory.dmp

Filesize
144KB

Download
memory/4412-2-0x0000000010000000-0x0000000010024000-memory.dmp

Filesize
144KB

Download
memory/4412-4-0x0000000010000000-0x0000000010024000-memory.dmp

Filesize
144KB

Download