emotet | 042c856356c75200c3f56028aa548b1e6600b5a9018da8042c581c0521c1ac0c

Analysis

max time kernel
140s
max time network
144s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
10/09/2024, 14:03

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General

Target

d857bc0afb1ab268cb7043955b4e0789_JaffaCakes118.dll
Size

346KB
MD5

d857bc0afb1ab268cb7043955b4e0789
SHA1

be6b936696cb19fe0d2c3c1410afb4491aed4735
SHA256

042c856356c75200c3f56028aa548b1e6600b5a9018da8042c581c0521c1ac0c
SHA512

9239804ee6875ad44a852ad56e98401043476ccf16656ec1005190b0194f7f1db1173b74d24a19546810fead6fc46c4a0892f690887520037171f49f119ed9cc
SSDEEP

3072:e82jpiC2JG7HZb7XWQml/jz8A4diTE90Q6kF4CKAYRkcj:t2L7HN7Kl/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	3148	rundll32.exe
40	3148	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
3148	rundll32.exe
3148	rundll32.exe
3148	rundll32.exe
3148	rundll32.exe
3148	rundll32.exe
3148	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4156 wrote to memory of 3148	4156	rundll32.exe	85
PID 4156 wrote to memory of 3148	4156	rundll32.exe	85
PID 4156 wrote to memory of 3148	4156	rundll32.exe	85

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\d857bc0afb1ab268cb7043955b4e0789_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4156
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\d857bc0afb1ab268cb7043955b4e0789_JaffaCakes118.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:3148

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/3148-0-0x0000000002670000-0x0000000002691000-memory.dmp

Filesize
132KB

Download
memory/3148-1-0x0000000010000000-0x0000000010024000-memory.dmp

Filesize
144KB

Download
memory/3148-2-0x0000000010000000-0x0000000010024000-memory.dmp

Filesize
144KB

Download
memory/3148-4-0x0000000010000000-0x0000000010024000-memory.dmp

Filesize
144KB

Download