emotet | 746259766b48c4cf74458c4392e519654a10de10d369cb9becf93978f7ba10f0

Analysis

max time kernel
146s
max time network
149s
platform
windows10-1703_x64
resource
win10-20220812-en
resource tags

arch:x64arch:x86image:win10-20220812-enlocale:en-usos:windows10-1703-x64system
submitted
02-11-2022 11:18

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General

Target

746259766b48c4cf74458c4392e519654a10de10d369cb9becf93978f7ba10f0.dll
Size

664KB
MD5

b6d7982a97286ca7edb386de6a40b8f4
SHA1

52dc7aebe40963e8d8fdb5ecf228a4ea545e2b07
SHA256

746259766b48c4cf74458c4392e519654a10de10d369cb9becf93978f7ba10f0
SHA512

29c3ad818c352d8d2a816fd6ca441fc48e347f522d9a961b5c63c3d043e8339acf0707997d383734081730b154f19c77f91dae2312af8908f94b5cf98cb59c7f
SSDEEP

12288:v9D2/XRIK1chzV2rBt5APJlGIq4cDVi8HY1lW+lJk1XY61IU:lD2vRA2rv5APJfq4jiY18+lJkt

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\kVpQixJxbPOZh.dll = "C:\\Windows\\system32\\regsvr32.exe \"C:\\Windows\\system32\\IeuuQInpyojKINu\\kVpQixJxbPOZh.dll\""	regsvr32.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
4696	regsvr32.exe
4696	regsvr32.exe
3076	regsvr32.exe
3076	regsvr32.exe
3076	regsvr32.exe
3076	regsvr32.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
4696	regsvr32.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 4696 wrote to memory of 3076	4696	regsvr32.exe	66
PID 4696 wrote to memory of 3076	4696	regsvr32.exe	66

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\746259766b48c4cf74458c4392e519654a10de10d369cb9becf93978f7ba10f0.dll
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:4696
- C:\Windows\system32\regsvr32.exe
  C:\Windows\system32\regsvr32.exe "C:\Windows\system32\IeuuQInpyojKINu\kVpQixJxbPOZh.dll"
  2⤵
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  PID:3076

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/4696-119-0x0000000180000000-0x0000000180030000-memory.dmp

Filesize
192KB

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