emotet | daf749260c0fecd782ca6cdfeaf43a9443f06327bb8d77a42df22130eb5a8cdd

Analysis

max time kernel
61s
max time network
75s
platform
windows10-1703_x64
resource
win10-20220812-en
resource tags

arch:x64arch:x86image:win10-20220812-enlocale:en-usos:windows10-1703-x64system
submitted
03/11/2022, 11:41

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General

Target

daf749260c0fecd782ca6cdfeaf43a9443f06327bb8d77a42df22130eb5a8cdd.dll
Size

818KB
MD5

3b9ccd8c54c5eed2ee812924eb53ebc8
SHA1

8e11a2db1a4951e9eb81f7c8aa4127d90e1f7583
SHA256

daf749260c0fecd782ca6cdfeaf43a9443f06327bb8d77a42df22130eb5a8cdd
SHA512

3e9cf5cb30fee3ddbe719b56335682acca6e266d5aab2d60b53563773e5b931f1f7e88db46f7fa118627ce3b81a1ecbc77b33b343dc0a438c6ebe2afac43f4ed
SSDEEP

12288:NdewIvxiRO9n6DPBt9bu8X+L81JcZl1rWx48/2aS4/2YX:NYwIvxFMXn+L8zcZ7rIwC2Y

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\VupNq.dll = "C:\\Windows\\system32\\regsvr32.exe \"C:\\Windows\\system32\\CKqDYwMfBCrKYu\\VupNq.dll\""	regsvr32.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
2700	regsvr32.exe
2700	regsvr32.exe
3820	regsvr32.exe
3820	regsvr32.exe
3820	regsvr32.exe
3820	regsvr32.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2700	regsvr32.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 2700 wrote to memory of 3820	2700	regsvr32.exe	66
PID 2700 wrote to memory of 3820	2700	regsvr32.exe	66

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\daf749260c0fecd782ca6cdfeaf43a9443f06327bb8d77a42df22130eb5a8cdd.dll
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:2700
- C:\Windows\system32\regsvr32.exe
  C:\Windows\system32\regsvr32.exe "C:\Windows\system32\CKqDYwMfBCrKYu\VupNq.dll"
  2⤵
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  PID:3820

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/2700-115-0x0000000180000000-0x0000000180030000-memory.dmp

Filesize
192KB

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