emotet | 16b45ef92d3578e9f1278e41a3772f1fe2497fc907a2459089f1ff395f7b6c58

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
22-09-2024 12:18

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General

Target

f201a90d71c4d182339e048533b21cf7_JaffaCakes118.dll
Size

346KB
MD5

f201a90d71c4d182339e048533b21cf7
SHA1

bf99d64a01c3bb50d3bfd2d282ec4fb7b6b49640
SHA256

16b45ef92d3578e9f1278e41a3772f1fe2497fc907a2459089f1ff395f7b6c58
SHA512

d221af10d3bf22f8489f1f060f1f129913a7c787e223c24ee18eb26cecf9a6895a5fa9182725ac426dd571faa1e0d465e754a60632ff9ef4013bcb3b22809206
SSDEEP

3072:582jpiC2JG7HZb7XWQml/jz8A4diTE90Q6kF4CKAYRkcj:a2L7HN7Kl/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	4912	rundll32.exe
40	4912	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
4912	rundll32.exe
4912	rundll32.exe
4912	rundll32.exe
4912	rundll32.exe
4912	rundll32.exe
4912	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2892 wrote to memory of 4912	2892	rundll32.exe	82
PID 2892 wrote to memory of 4912	2892	rundll32.exe	82
PID 2892 wrote to memory of 4912	2892	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\f201a90d71c4d182339e048533b21cf7_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2892
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\f201a90d71c4d182339e048533b21cf7_JaffaCakes118.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:4912

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

Replay Monitor

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Downloads

memory/4912-2-0x0000000010000000-0x0000000010024000-memory.dmp

Filesize
144KB

Download
memory/4912-1-0x0000000001320000-0x0000000001341000-memory.dmp

Filesize
132KB

Download
memory/4912-3-0x0000000010000000-0x0000000010024000-memory.dmp

Filesize
144KB

Download
memory/4912-4-0x0000000010000000-0x0000000010024000-memory.dmp

Filesize
144KB

Download