emotet | e775e58f187cf1d7db92f15b15914f328a05c32f8cddfb419ed72f444a481472

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
27-09-2024 04:01

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General

Target

f9abca4687fc633b6fbfdb5048286599_JaffaCakes118.dll
Size

346KB
MD5

f9abca4687fc633b6fbfdb5048286599
SHA1

1d60de403fdd4b3ad86e21e69f840abd9834eaf3
SHA256

e775e58f187cf1d7db92f15b15914f328a05c32f8cddfb419ed72f444a481472
SHA512

45bdb1dd0466757d7af7de801f5c69f52ffe0ad66267423787361c9df13b6e07650b0a740babee1529f64d1148d5929badea06278042a059e7ff3abb959b731c
SSDEEP

3072:D82jpiC2JG7HZb7XWQml/jz8A4diTE90Q6kF4CKAYRkcj:g2L7HN7Kl/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
45	1800	rundll32.exe
46	1800	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
1800	rundll32.exe
1800	rundll32.exe
1800	rundll32.exe
1800	rundll32.exe
1800	rundll32.exe
1800	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2532 wrote to memory of 1800	2532	rundll32.exe	82
PID 2532 wrote to memory of 1800	2532	rundll32.exe	82
PID 2532 wrote to memory of 1800	2532	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\f9abca4687fc633b6fbfdb5048286599_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2532
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\f9abca4687fc633b6fbfdb5048286599_JaffaCakes118.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:1800

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/1800-0-0x0000000000410000-0x0000000000431000-memory.dmp

Filesize
132KB

Download
memory/1800-1-0x0000000010000000-0x0000000010024000-memory.dmp

Filesize
144KB

Download
memory/1800-2-0x0000000010000000-0x0000000010024000-memory.dmp

Filesize
144KB

Download
memory/1800-4-0x0000000010000000-0x0000000010024000-memory.dmp

Filesize
144KB

Download