emotet | fad06eb4ca575e9f84d29664558e6a6daeac3d0c77c331060b00abf3bf34b94a

Analysis

max time kernel
55s
max time network
146s
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, 12:32

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General

Target

fad06eb4ca575e9f84d29664558e6a6daeac3d0c77c331060b00abf3bf34b94a.dll
Size

818KB
MD5

d844b6875b68f593216d8f22cb08525d
SHA1

211e936008a429a30d60c8d918389b2f1e478eb4
SHA256

fad06eb4ca575e9f84d29664558e6a6daeac3d0c77c331060b00abf3bf34b94a
SHA512

8f6311d039643ea82ff7c4703767810e159c14f533a8f54e63b5effd938d38e937fd7af7fdce5b48a089933d4867a62529ba2700a8be783f8937100d38a1f50d
SSDEEP

12288:NdewIvxiRO9n6DPBt9bu8X+L81JcZl1rKx48/2aS4/2YX:NYwIvxFMXn+L8zcZ7rcwC2Y

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\noFVlj.dll = "C:\\Windows\\system32\\regsvr32.exe \"C:\\Windows\\system32\\LmUGFChMOK\\noFVlj.dll\""	regsvr32.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
4776	regsvr32.exe
4776	regsvr32.exe
2716	regsvr32.exe
2716	regsvr32.exe
2716	regsvr32.exe
2716	regsvr32.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
4776	regsvr32.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 4776 wrote to memory of 2716	4776	regsvr32.exe	66
PID 4776 wrote to memory of 2716	4776	regsvr32.exe	66

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\fad06eb4ca575e9f84d29664558e6a6daeac3d0c77c331060b00abf3bf34b94a.dll
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:4776
- C:\Windows\system32\regsvr32.exe
  C:\Windows\system32\regsvr32.exe "C:\Windows\system32\LmUGFChMOK\noFVlj.dll"
  2⤵
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  PID:2716

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/4776-120-0x0000000180000000-0x0000000180030000-memory.dmp

Filesize
192KB

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