emotet | 06844231e8da696f9ad51cd95fb9b988e198ad675c7329f86957860eeed2423f

Analysis

max time kernel
80s
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
03/11/2022, 13:42

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General

Target

06844231e8da696f9ad51cd95fb9b988e198ad675c7329f86957860eeed2423f.dll
Size

818KB
MD5

5070baa2f778816371b802487a5563af
SHA1

68fedd63b22126cce58940be4acd215b195dd689
SHA256

06844231e8da696f9ad51cd95fb9b988e198ad675c7329f86957860eeed2423f
SHA512

c8b28aee0535e4281cd73df706737c2206c2ed80572814134626a07660addbf9c4464dd53a0b26e86009461149ba42170d583f7d685ba9655ae3184bdb8b02ba
SSDEEP

12288:NdewIvxiRO9n6DPBt9bu8X+L81JcZl1rux48/2aS4/2YX:NYwIvxFMXn+L8zcZ7rAwC2Y

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\ollIrJZ.dll = "C:\\Windows\\system32\\regsvr32.exe \"C:\\Windows\\system32\\SNozdusYsO\\ollIrJZ.dll\""	regsvr32.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
1644	regsvr32.exe
1644	regsvr32.exe
5072	regsvr32.exe
5072	regsvr32.exe
5072	regsvr32.exe
5072	regsvr32.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
1644	regsvr32.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 1644 wrote to memory of 5072	1644	regsvr32.exe	67
PID 1644 wrote to memory of 5072	1644	regsvr32.exe	67

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\06844231e8da696f9ad51cd95fb9b988e198ad675c7329f86957860eeed2423f.dll
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:1644
- C:\Windows\system32\regsvr32.exe
  C:\Windows\system32\regsvr32.exe "C:\Windows\system32\SNozdusYsO\ollIrJZ.dll"
  2⤵
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  PID:5072

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/1644-120-0x0000000180000000-0x0000000180030000-memory.dmp

Filesize
192KB

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