emotet | e41ac0eafa09ac0a58e41bcda86c37d7416b19dbcaca4eba73e288c8357bf7f8

Analysis

max time kernel
52s
max time network
105s
platform
windows10-1703_x64
resource
win10-20220901-en
resource tags

arch:x64arch:x86image:win10-20220901-enlocale:en-usos:windows10-1703-x64system
submitted
03-11-2022 12:14

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General

Target

e41ac0eafa09ac0a58e41bcda86c37d7416b19dbcaca4eba73e288c8357bf7f8.dll
Size

818KB
MD5

0c91f06e00eaeb6c8ed6662e77a35005
SHA1

087fb0285211bd265bc43898cbebe25fb5ff5070
SHA256

e41ac0eafa09ac0a58e41bcda86c37d7416b19dbcaca4eba73e288c8357bf7f8
SHA512

ebfe331e8457d49d97cf07cec50c775341ffc14dc18dff0b5130df3eb79cf0376aeb473b54a2eaab00d98392202932d1193dc5a8508b124670fda7920c870b8c
SSDEEP

12288:NdewIvxiRO9n6DPBt9bu8X+L81JcZl1r6x48/2aS4/2YX:NYwIvxFMXn+L8zcZ7rMwC2Y

Score

10^/10

emotet banker persistence trojan

Malware Config

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\xmqbNU.dll = "C:\\Windows\\system32\\regsvr32.exe \"C:\\Windows\\system32\\FgNkOQuxgZptnsFP\\xmqbNU.dll\""	regsvr32.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
5012	regsvr32.exe
5012	regsvr32.exe
5016	regsvr32.exe
5016	regsvr32.exe
5016	regsvr32.exe
5016	regsvr32.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
5012	regsvr32.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 5012 wrote to memory of 5016	5012	regsvr32.exe	66
PID 5012 wrote to memory of 5016	5012	regsvr32.exe	66

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\e41ac0eafa09ac0a58e41bcda86c37d7416b19dbcaca4eba73e288c8357bf7f8.dll
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:5012
- C:\Windows\system32\regsvr32.exe
  C:\Windows\system32\regsvr32.exe "C:\Windows\system32\FgNkOQuxgZptnsFP\xmqbNU.dll"
  2⤵
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  PID:5016

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

Replay Monitor

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Downloads

memory/5012-120-0x0000000180000000-0x0000000180030000-memory.dmp

Filesize
192KB

Download
memory/5016-125-0x0000000000000000-mapping.dmp

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