emotet | 0006df3b7e5d89138a0e8af2e80c2645a4c0469590849cb431334c73e1496c99

Analysis

max time kernel
50s
max time network
104s
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, 02:28

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General

Target

0006df3b7e5d89138a0e8af2e80c2645a4c0469590849cb431334c73e1496c99.dll
Size

727KB
MD5

188e590131491b6c50dfe853def3671c
SHA1

2ed19d6112f0461e69d1bd81bfb2a911a629d794
SHA256

0006df3b7e5d89138a0e8af2e80c2645a4c0469590849cb431334c73e1496c99
SHA512

e91dab28f1c12dbd121279153183b351cc6f58a7526a9e3117273e766f2c56a5cbf4a3abf9fe745ad30a45a8466039cc5edd871d4ced784fc33c981f3799140b
SSDEEP

12288:ezhsu7PWe6Fth9tmzQS+37pzGIz/mXpo1z+cSjq+DsCJqzfo:ktR6rhjmzhsT/Yg65jtJqzf

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\JbMmdRocMhSAmwVr.dll = "C:\\Windows\\system32\\regsvr32.exe \"C:\\Windows\\system32\\JKotYFTL\\JbMmdRocMhSAmwVr.dll\""	regsvr32.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
4544	regsvr32.exe
4544	regsvr32.exe
4832	regsvr32.exe
4832	regsvr32.exe
4832	regsvr32.exe
4832	regsvr32.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
4544	regsvr32.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 4544 wrote to memory of 4832	4544	regsvr32.exe	66
PID 4544 wrote to memory of 4832	4544	regsvr32.exe	66

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\0006df3b7e5d89138a0e8af2e80c2645a4c0469590849cb431334c73e1496c99.dll
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:4544
- C:\Windows\system32\regsvr32.exe
  C:\Windows\system32\regsvr32.exe "C:\Windows\system32\JKotYFTL\JbMmdRocMhSAmwVr.dll"
  2⤵
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  PID:4832

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/4544-120-0x0000000180000000-0x0000000180030000-memory.dmp

Filesize
192KB

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