emotet | d3faba2df9d5fa25d59a38c4c3cb4287597d24365165a8624f2b9f3ea1dd430a

Analysis

max time kernel
69s
max time network
148s
platform
windows10-1703_x64
resource
win10-20220901-en
resource tags

arch:x64arch:x86image:win10-20220901-enlocale:en-usos:windows10-1703-x64system
submitted
02/11/2022, 12:26

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General

Target

d3faba2df9d5fa25d59a38c4c3cb4287597d24365165a8624f2b9f3ea1dd430a.dll
Size

660KB
MD5

5336c05bad07aea7115431f844c06821
SHA1

8d3bcb0cf622f10828bd6464c5952309eaf87cce
SHA256

d3faba2df9d5fa25d59a38c4c3cb4287597d24365165a8624f2b9f3ea1dd430a
SHA512

ebf5d897b9d992305f31988f7a3622c341477a8b6cdf62c416ebdbf507a482b0f6568b6eb2d9159515746d7a4d0aace796d6dc5307b274d8b315a83907176a48
SSDEEP

12288:H6NFi+qz19gtAgY2tiZl4A/aukg78I8v4lSRi4gu2CTRD:aNY19gigZtiZybukmQAlQEG

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\FxYzgAhwHhwRHQ.dll = "C:\\Windows\\system32\\regsvr32.exe \"C:\\Windows\\system32\\FzXFOrTONGns\\FxYzgAhwHhwRHQ.dll\""	regsvr32.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
4944	regsvr32.exe
4944	regsvr32.exe
380	regsvr32.exe
380	regsvr32.exe
380	regsvr32.exe
380	regsvr32.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
4944	regsvr32.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 4944 wrote to memory of 380	4944	regsvr32.exe	66
PID 4944 wrote to memory of 380	4944	regsvr32.exe	66

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\d3faba2df9d5fa25d59a38c4c3cb4287597d24365165a8624f2b9f3ea1dd430a.dll
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:4944
- C:\Windows\system32\regsvr32.exe
  C:\Windows\system32\regsvr32.exe "C:\Windows\system32\FzXFOrTONGns\FxYzgAhwHhwRHQ.dll"
  2⤵
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  PID:380

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/4944-120-0x0000000180000000-0x000000018002F000-memory.dmp

Filesize
188KB

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