emotet | b4cdc81f80f69df8d16d23e7a43db0bfdfb1ba8affdcce52e5208435414fba45

Analysis

max time kernel
117s
max time network
123s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
20-11-2024 22:57

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

b4cdc81f80f69df8d16d23e7a43db0bfdfb1ba8affdcce52e5208435414fba45.dll
Size

536KB
MD5

7c0fcabd87380b9f157719761c5633e1
SHA1

b30470808b5a0a6452b2c430e9c74da3861003a3
SHA256

b4cdc81f80f69df8d16d23e7a43db0bfdfb1ba8affdcce52e5208435414fba45
SHA512

9c435fb3a22fe91a18e4957f41f718b1abe402cf7a1850ac902cfa010a7e11716e15f0c9d75f4744f340107e40fe23ebaad6cdadc2182bfe761765476c142edc
SSDEEP

12288:OEYEY1qOfzWAYmDI76GKcru4kL5GnIRKsm:OhqOfzWvmDY8ouBOsm

Score

10^/10

emotet epoch5 banker discovery trojan

Malware Config

Extracted

Family

emotet

Botnet

Epoch5

173.203.78.138:443

74.207.230.120:8080

118.98.72.86:443

104.131.62.48:8080

37.59.209.141:8080

78.47.204.80:443

103.41.204.169:8080

142.4.219.173:8080

62.171.178.147:8080

195.154.146.35:443

185.148.168.15:8080

54.37.228.122:443

207.148.81.119:8080

139.196.72.155:8080

217.182.143.207:443

37.44.244.177:8080

203.153.216.46:443

59.148.253.194:443

191.252.103.16:80

195.77.239.39:8080

eck1.plain

ecs1.plain

Signatures

Emotet
Emotet is a trojan that is primarily spread through spam emails.
trojan banker emotet
Emotet family
emotet

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	regsvr32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 2904 wrote to memory of 2480	2904	regsvr32.exe	30
PID 2904 wrote to memory of 2480	2904	regsvr32.exe	30
PID 2904 wrote to memory of 2480	2904	regsvr32.exe	30
PID 2904 wrote to memory of 2480	2904	regsvr32.exe	30
PID 2904 wrote to memory of 2480	2904	regsvr32.exe	30
PID 2904 wrote to memory of 2480	2904	regsvr32.exe	30
PID 2904 wrote to memory of 2480	2904	regsvr32.exe	30
PID 2480 wrote to memory of 2408	2480	regsvr32.exe	31
PID 2480 wrote to memory of 2408	2480	regsvr32.exe	31
PID 2480 wrote to memory of 2408	2480	regsvr32.exe	31
PID 2480 wrote to memory of 2408	2480	regsvr32.exe	31
PID 2480 wrote to memory of 2408	2480	regsvr32.exe	31
PID 2480 wrote to memory of 2408	2480	regsvr32.exe	31
PID 2480 wrote to memory of 2408	2480	regsvr32.exe	31

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\b4cdc81f80f69df8d16d23e7a43db0bfdfb1ba8affdcce52e5208435414fba45.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:2904
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\b4cdc81f80f69df8d16d23e7a43db0bfdfb1ba8affdcce52e5208435414fba45.dll
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2480
- - C:\Windows\SysWOW64\rundll32.exe
    C:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\b4cdc81f80f69df8d16d23e7a43db0bfdfb1ba8affdcce52e5208435414fba45.dll",DllRegisterServer
    3⤵
    - System Location Discovery: System Language Discovery
    PID:2408

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

Loading Replay Monitor...

Downloads

memory/2480-1-0x00000000008E0000-0x0000000000906000-memory.dmp

Filesize
152KB

Download