emotet | 6db8c6c1c7ab927279eb8bbb9016fa9fd149bf4e41d76cb91ba0fd1ceaf858bf

Analysis

max time kernel
50s
max time network
106s
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, 03:39

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General

Target

6db8c6c1c7ab927279eb8bbb9016fa9fd149bf4e41d76cb91ba0fd1ceaf858bf.dll
Size

727KB
MD5

7680bec405bba3b98078a42e6e5002a3
SHA1

36a8ec506cf8ce9f60fd7c0336eadda8be3c084d
SHA256

6db8c6c1c7ab927279eb8bbb9016fa9fd149bf4e41d76cb91ba0fd1ceaf858bf
SHA512

aff5559319f7c44a23db47cfdffa6df647986deea9e8bf184b0c78174ac995cacf308c80caf9cf03f058634b00646babae361b204873bb10a90495e22f4c159f
SSDEEP

12288:ezhsu7PWe6Fth9tmzQS+37pzGIz/mXpo1z+CSjq+DsCJqzfo:ktR6rhjmzhsT/Yg67jtJqzf

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\vGCrfCWMpknCogq.dll = "C:\\Windows\\system32\\regsvr32.exe \"C:\\Windows\\system32\\MUpxJOkCeZfnlMlm\\vGCrfCWMpknCogq.dll\""	regsvr32.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
1788	regsvr32.exe
1788	regsvr32.exe
2104	regsvr32.exe
2104	regsvr32.exe
2104	regsvr32.exe
2104	regsvr32.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
1788	regsvr32.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 1788 wrote to memory of 2104	1788	regsvr32.exe	66
PID 1788 wrote to memory of 2104	1788	regsvr32.exe	66

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\6db8c6c1c7ab927279eb8bbb9016fa9fd149bf4e41d76cb91ba0fd1ceaf858bf.dll
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:1788
- C:\Windows\system32\regsvr32.exe
  C:\Windows\system32\regsvr32.exe "C:\Windows\system32\MUpxJOkCeZfnlMlm\vGCrfCWMpknCogq.dll"
  2⤵
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  PID:2104

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/1788-120-0x0000000180000000-0x0000000180030000-memory.dmp

Filesize
192KB

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