emotet | 1023aa04b1d0c8c916c6e9a44e9e34ef28f28f5f6c6594a847ee4ae8904b4622

Analysis

max time kernel
140s
max time network
143s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
18-09-2024 18:10

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General

Target

e9b2e3bf9af0ca4ba9ec782289d8e5d2_JaffaCakes118.dll
Size

346KB
MD5

e9b2e3bf9af0ca4ba9ec782289d8e5d2
SHA1

b261281617b9609c1529097cb2780c9eda0a225d
SHA256

1023aa04b1d0c8c916c6e9a44e9e34ef28f28f5f6c6594a847ee4ae8904b4622
SHA512

39a6d84935ab9df1628ce0874137500b6040d70c31553655ad1262c96add883c3289354e50b7fbac35ad30c18fd4da741d5cc83730643b8bec09f4d906c0d8ba
SSDEEP

3072:282jpiC2JG7HZb7XWQml/jz8A4diTE90Q6kF4CKAYRkcj:F2L7HN7Kl/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
44	2140	rundll32.exe
45	2140	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
2140	rundll32.exe
2140	rundll32.exe
2140	rundll32.exe
2140	rundll32.exe
2140	rundll32.exe
2140	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4756 wrote to memory of 2140	4756	rundll32.exe	82
PID 4756 wrote to memory of 2140	4756	rundll32.exe	82
PID 4756 wrote to memory of 2140	4756	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\e9b2e3bf9af0ca4ba9ec782289d8e5d2_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4756
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\e9b2e3bf9af0ca4ba9ec782289d8e5d2_JaffaCakes118.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:2140

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/2140-0-0x0000000001F20000-0x0000000001F41000-memory.dmp

Filesize
132KB

Download
memory/2140-1-0x0000000010000000-0x0000000010024000-memory.dmp

Filesize
144KB

Download
memory/2140-2-0x0000000010000000-0x0000000010024000-memory.dmp

Filesize
144KB

Download
memory/2140-4-0x0000000010000000-0x0000000010024000-memory.dmp

Filesize
144KB

Download