emotet | c5ad636504b676c1df51b301b17d7b0f1c77973229f3177d49fe45afd1ccf5e0

Analysis

max time kernel
144s
max time network
147s
platform
windows10-1703_x64
resource
win10-20220901-en
resource tags

arch:x64arch:x86image:win10-20220901-enlocale:en-usos:windows10-1703-x64system
submitted
02/11/2022, 11:07

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

c5ad636504b676c1df51b301b17d7b0f1c77973229f3177d49fe45afd1ccf5e0.dll
Size

664KB
MD5

97a97ba06b5a49878fe8102975df690f
SHA1

769051af0cfd3e694647d0c345cb1e50aa23b31a
SHA256

c5ad636504b676c1df51b301b17d7b0f1c77973229f3177d49fe45afd1ccf5e0
SHA512

96f07a646060f55572944cc2e6cad5b135034754c2419c5c66e17bc5b82c5a3e222faad56d99f533c9b2f1a9e1d0f1363bcbaee7917966f81254df39e8165b81
SSDEEP

12288:v9D2/XRIK1chzV2rBt5APJlGIs4cDVi8HY1lW+lJk1XY61IU:lD2vRA2rv5APJfs4jiY18+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\FdjCBMDxXBKLZ.dll = "C:\\Windows\\system32\\regsvr32.exe \"C:\\Windows\\system32\\VdeojbjyskIwPPp\\FdjCBMDxXBKLZ.dll\""	regsvr32.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
4740	regsvr32.exe
4740	regsvr32.exe
4928	regsvr32.exe
4928	regsvr32.exe
4928	regsvr32.exe
4928	regsvr32.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
4740	regsvr32.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 4740 wrote to memory of 4928	4740	regsvr32.exe	66
PID 4740 wrote to memory of 4928	4740	regsvr32.exe	66

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\c5ad636504b676c1df51b301b17d7b0f1c77973229f3177d49fe45afd1ccf5e0.dll
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:4740
- C:\Windows\system32\regsvr32.exe
  C:\Windows\system32\regsvr32.exe "C:\Windows\system32\VdeojbjyskIwPPp\FdjCBMDxXBKLZ.dll"
  2⤵
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  PID:4928

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

Loading Replay Monitor...

Downloads

memory/4740-120-0x0000000180000000-0x0000000180030000-memory.dmp

Filesize
192KB

Download