emotet | d19b82ecbc8f58f182c1c0feb98a9ba0d1e199230ca2ad81053e9fb4aeb7d376

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 07:23

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General

Target

d19b82ecbc8f58f182c1c0feb98a9ba0d1e199230ca2ad81053e9fb4aeb7d376.dll
Size

818KB
MD5

57198be1abf5284208ebfb03668ea751
SHA1

60bda1c5626b6d053887d551fb7c5b3959ab0569
SHA256

d19b82ecbc8f58f182c1c0feb98a9ba0d1e199230ca2ad81053e9fb4aeb7d376
SHA512

aa94e10307cc434eb551e90a2ae2bc8a3dd38737b1a86787d5130b0f74329e8711659db0825e3774b4f66cf4e3f0549d57be3d6ba1e01efe419482de660b18d6
SSDEEP

12288:NdewIvxiRO9n6DPBt9bu8X+L81JcZl1r5x48/2aS4/2YX:NYwIvxFMXn+L8zcZ7rrwC2Y

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\SFwV.dll = "C:\\Windows\\system32\\regsvr32.exe \"C:\\Windows\\system32\\XDAuInOxWqxjJW\\SFwV.dll\""	regsvr32.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
4748	regsvr32.exe
4748	regsvr32.exe
360	regsvr32.exe
360	regsvr32.exe
360	regsvr32.exe
360	regsvr32.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
4748	regsvr32.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 4748 wrote to memory of 360	4748	regsvr32.exe	67
PID 4748 wrote to memory of 360	4748	regsvr32.exe	67

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\d19b82ecbc8f58f182c1c0feb98a9ba0d1e199230ca2ad81053e9fb4aeb7d376.dll
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:4748
- C:\Windows\system32\regsvr32.exe
  C:\Windows\system32\regsvr32.exe "C:\Windows\system32\XDAuInOxWqxjJW\SFwV.dll"
  2⤵
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  PID:360

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/360-125-0x0000000000000000-mapping.dmp

Download
memory/4748-120-0x0000000180000000-0x0000000180030000-memory.dmp

Filesize
192KB

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