emotet | 16bbc3c36edecf9b2ba4c2f4f16c6e978e810784384972ae7081f9e3aa8b1619

Analysis

max time kernel
149s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
07-09-2024 21:47

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General

Target

d2e72c18a612c06c53c6f7fd579b9715_JaffaCakes118.dll
Size

346KB
MD5

d2e72c18a612c06c53c6f7fd579b9715
SHA1

a8360ebdd2053fc4bc172c5024338c7c62d9bee0
SHA256

16bbc3c36edecf9b2ba4c2f4f16c6e978e810784384972ae7081f9e3aa8b1619
SHA512

e0f5a902950d37514ecb5b5f8df023269eea405b4eac7f1630adcbd6958c0a938eb66bc8f9c6cefac44c398db08b761725c0679ff9569b8fe8273e8bff7c9f11
SSDEEP

3072:x82jpiC2JG7HZb7XWQml/jz8A4diTE90Q6kF4CKAYRkcj:S2L7HN7Kl/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

Processes:

rundll32.exe

flow pid process

42 3696 rundll32.exe
43 3696 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

Processes:

rundll32.exe

description ioc process

Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe
Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

rundll32.exe

pid process

3696 rundll32.exe
3696 rundll32.exe
3696 rundll32.exe
3696 rundll32.exe
3696 rundll32.exe
3696 rundll32.exe

flow	pid	process
42	3696	rundll32.exe
43	3696	rundll32.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

pid	process
3696	rundll32.exe
3696	rundll32.exe
3696	rundll32.exe
3696	rundll32.exe
3696	rundll32.exe
3696	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 3928 wrote to memory of 3696	3928	rundll32.exe	rundll32.exe
PID 3928 wrote to memory of 3696	3928	rundll32.exe	rundll32.exe
PID 3928 wrote to memory of 3696	3928	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\d2e72c18a612c06c53c6f7fd579b9715_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3928

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\d2e72c18a612c06c53c6f7fd579b9715_JaffaCakes118.dll,#1
2⤵
- Blocklisted process makes network request
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:3696

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/3696-0-0x00000000013F0000-0x0000000001411000-memory.dmp

Filesize
132KB

Download
memory/3696-1-0x0000000010000000-0x0000000010024000-memory.dmp

Filesize
144KB

Download
memory/3696-2-0x0000000010000000-0x0000000010024000-memory.dmp

Filesize
144KB

Download
memory/3696-4-0x0000000010000000-0x0000000010024000-memory.dmp

Filesize
144KB

Download