emotet | 6796a0cafee265ac55873a6a9a70b2181e57c5b6e87976110abcad6b2a687b71

Analysis

max time kernel
55s
max time network
148s
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, 22:26

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General

Target

6796a0cafee265ac55873a6a9a70b2181e57c5b6e87976110abcad6b2a687b71.dll
Size

727KB
MD5

3f74ab23ae7839e4188510836c75c9af
SHA1

f500070ec80f0d013b17792953fe0eb3d1b22a53
SHA256

6796a0cafee265ac55873a6a9a70b2181e57c5b6e87976110abcad6b2a687b71
SHA512

3d6eea203da33bf53104b7b596f8643c97dabd2f21b96905b9f264c3a20def1fb29e422eafefbde9fb5985054ad417f7281f2e3e3d49d9fb252a7a212b455238
SSDEEP

12288:ezhsu7PWe6Fth9tmzQS+37pzGIz/mXpo1z+6Sjq+DsCJqzfo:ktR6rhjmzhsT/Yg6DjtJqzf

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\DuNELiEix.dll = "C:\\Windows\\system32\\regsvr32.exe \"C:\\Windows\\system32\\RFdeYpAhziu\\DuNELiEix.dll\""	regsvr32.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
2704	regsvr32.exe
2704	regsvr32.exe
3156	regsvr32.exe
3156	regsvr32.exe
3156	regsvr32.exe
3156	regsvr32.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2704	regsvr32.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 2704 wrote to memory of 3156	2704	regsvr32.exe	66
PID 2704 wrote to memory of 3156	2704	regsvr32.exe	66

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\6796a0cafee265ac55873a6a9a70b2181e57c5b6e87976110abcad6b2a687b71.dll
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:2704
- C:\Windows\system32\regsvr32.exe
  C:\Windows\system32\regsvr32.exe "C:\Windows\system32\RFdeYpAhziu\DuNELiEix.dll"
  2⤵
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  PID:3156

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/2704-116-0x0000000180000000-0x0000000180030000-memory.dmp

Filesize
192KB

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