emotet | 32267595b9a7cd2d34279bdcbf25470b296f843a1cd67ceaa96ed3a1bd81d282

Analysis

max time kernel
137s
max time network
105s
platform
windows10-2004_x64
resource
win10v2004-20240730-en
resource tags

arch:x64arch:x86image:win10v2004-20240730-enlocale:en-usos:windows10-2004-x64system
submitted
01/08/2024, 23:18

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General

Target

821f6a76126dd18578d9cf43d1258504_JaffaCakes118.dll
Size

346KB
MD5

821f6a76126dd18578d9cf43d1258504
SHA1

34038923ab1f38b1fb742f9a9f35c5935895cdc1
SHA256

32267595b9a7cd2d34279bdcbf25470b296f843a1cd67ceaa96ed3a1bd81d282
SHA512

71669d9a490a6b74f406f7d9bc380b67af63e99be1d19367f68c83e1988990101eebe0990cf99e7d05e8f51a763cbb7793ccd4cc641efe537ce6e74f74b56d75
SSDEEP

3072:I82jpiC2JG7HZb7XWQml/jz8A4diTE90Q6kF4CKAYRkcj:b2L7HN7Kl/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

Loads dropped DLL 1 IoCs

pid	Process
2412	rundll32.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\Aeqnvdfqkl\rhpdfiyai.kna	rundll32.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 2 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
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2372	rundll32.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 5032 wrote to memory of 2372	5032	rundll32.exe	83
PID 5032 wrote to memory of 2372	5032	rundll32.exe	83
PID 5032 wrote to memory of 2372	5032	rundll32.exe	83
PID 2372 wrote to memory of 2412	2372	rundll32.exe	94
PID 2372 wrote to memory of 2412	2372	rundll32.exe	94
PID 2372 wrote to memory of 2412	2372	rundll32.exe	94

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\821f6a76126dd18578d9cf43d1258504_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:5032
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\821f6a76126dd18578d9cf43d1258504_JaffaCakes118.dll,#1
  2⤵
  - Drops file in System32 directory
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: RenamesItself
  - Suspicious use of WriteProcessMemory
  PID:2372
- - C:\Windows\SysWOW64\rundll32.exe
    C:\Windows\SysWOW64\rundll32.exe "C:\Windows\SysWOW64\Aeqnvdfqkl\rhpdfiyai.kna",nVOitPAgwlfivs
    3⤵
    - Loads dropped DLL
    - System Location Discovery: System Language Discovery
    PID:2412

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Windows\SysWOW64\Aeqnvdfqkl\rhpdfiyai.kna

Filesize
346KB

MD5
821f6a76126dd18578d9cf43d1258504

SHA1
34038923ab1f38b1fb742f9a9f35c5935895cdc1

SHA256
32267595b9a7cd2d34279bdcbf25470b296f843a1cd67ceaa96ed3a1bd81d282

SHA512
71669d9a490a6b74f406f7d9bc380b67af63e99be1d19367f68c83e1988990101eebe0990cf99e7d05e8f51a763cbb7793ccd4cc641efe537ce6e74f74b56d75

Download Submit
memory/2372-0-0x0000000000F60000-0x0000000000F81000-memory.dmp

Filesize
132KB

Download
memory/2372-1-0x0000000010000000-0x0000000010024000-memory.dmp

Filesize
144KB

Download
memory/2372-3-0x0000000010000000-0x0000000010024000-memory.dmp

Filesize
144KB

Download