emotet | 9d94cf802471d1c7843c8ef7584ab434827e2916330293fa2d7cca1b9c0bbfbe

Analysis

max time kernel
144s
max time network
147s
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, 07:58

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General

Target

9d94cf802471d1c7843c8ef7584ab434827e2916330293fa2d7cca1b9c0bbfbe.dll
Size

818KB
MD5

e97b9ca2416bfe1be36bb57e7f918dad
SHA1

9b49dced2eeb4bcbc1436183f75624f3af99ea5f
SHA256

9d94cf802471d1c7843c8ef7584ab434827e2916330293fa2d7cca1b9c0bbfbe
SHA512

eec4c568c7e8a1af15b72e3ab2556fcce5db9f5eb3c190f5b7d3b59208f451e00a2d6228c790844c802f116d24646909cd46bddf3f896a24ee34fc0bef161b2a
SSDEEP

12288:NdewIvxiRO9n6DPBt9bu8X+L81JcZl1rWx48/2aS4/2YX:NYwIvxFMXn+L8zcZ7rIwC2Y

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\ybqaqMd.dll = "C:\\Windows\\system32\\regsvr32.exe \"C:\\Windows\\system32\\RAnnGRFLsod\\ybqaqMd.dll\""	regsvr32.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
3676	regsvr32.exe
3676	regsvr32.exe
3572	regsvr32.exe
3572	regsvr32.exe
3572	regsvr32.exe
3572	regsvr32.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
3676	regsvr32.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 3676 wrote to memory of 3572	3676	regsvr32.exe	66
PID 3676 wrote to memory of 3572	3676	regsvr32.exe	66

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\9d94cf802471d1c7843c8ef7584ab434827e2916330293fa2d7cca1b9c0bbfbe.dll
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:3676
- C:\Windows\system32\regsvr32.exe
  C:\Windows\system32\regsvr32.exe "C:\Windows\system32\RAnnGRFLsod\ybqaqMd.dll"
  2⤵
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  PID:3572

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/3676-118-0x0000000180000000-0x0000000180030000-memory.dmp

Filesize
192KB

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