emotet | 5577e043a2d91d233fb88e9034d49e36aa461c82466c50415d4a79e3cbbe9c17

Analysis

max time kernel
144s
max time network
156s
platform
windows10-1703_x64
resource
win10-20220812-en
resource tags

arch:x64arch:x86image:win10-20220812-enlocale:en-usos:windows10-1703-x64system
submitted
07/11/2022, 07:30

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General

Target

5577e043a2d91d233fb88e9034d49e36aa461c82466c50415d4a79e3cbbe9c17.dll
Size

616KB
MD5

50e4741697c6644811fe20d78f6ac378
SHA1

7e3cb5b49c9ce0e8716664f76c095a60764ce504
SHA256

5577e043a2d91d233fb88e9034d49e36aa461c82466c50415d4a79e3cbbe9c17
SHA512

156f4ae2de234c26f331eddc58826475d5cdbaac582f8b1dc8e9eb04231d4010f13600a37cf9f822988b4823d7d94b491204cc30d29a050e278e93bfbc647968
SSDEEP

12288:hhaNscUtuhEyfgzKGjrU/Z4yrfApwjWi3J/n5pIQRXbZ:hha2cUAozKGjrBW9jLz

Score

10^/10

emotet epoch5 banker persistence trojan

Malware Config

Extracted

Family

emotet

Botnet

Epoch5

178.238.225.252:8080

139.196.72.155:8080

36.67.23.59:443

103.56.149.105:8080

37.44.244.177:8080

85.25.120.45:8080

202.134.4.210:7080

78.47.204.80:443

83.229.80.93:8080

93.104.209.107:8080

80.211.107.116:8080

165.22.254.236:8080

104.244.79.94:443

185.148.169.10:8080

190.145.8.4:443

175.126.176.79:8080

139.59.80.108:8080

188.165.79.151:443

128.199.217.206:443

64.227.55.231:8080

ecs1.plain

eck1.plain

Signatures

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

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\dnCyoTYsV.dll = "C:\\Windows\\system32\\regsvr32.exe \"C:\\Windows\\system32\\BonugPpa\\dnCyoTYsV.dll\""	regsvr32.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
2344	regsvr32.exe
2344	regsvr32.exe
2748	regsvr32.exe
2748	regsvr32.exe
2748	regsvr32.exe
2748	regsvr32.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2344	regsvr32.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 2344 wrote to memory of 2748	2344	regsvr32.exe	66
PID 2344 wrote to memory of 2748	2344	regsvr32.exe	66

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\5577e043a2d91d233fb88e9034d49e36aa461c82466c50415d4a79e3cbbe9c17.dll
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:2344
- C:\Windows\system32\regsvr32.exe
  C:\Windows\system32\regsvr32.exe "C:\Windows\system32\BonugPpa\dnCyoTYsV.dll"
  2⤵
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  PID:2748

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/2344-118-0x0000000180000000-0x0000000180030000-memory.dmp

Filesize
192KB

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