emotet | f7613275972f8d29bd3bdf870d9b62cc269816355e897698f8a09520353a1fee

Analysis

max time kernel
50s
max time network
103s
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, 10:54

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General

Target

f7613275972f8d29bd3bdf870d9b62cc269816355e897698f8a09520353a1fee.dll
Size

818KB
MD5

2a54baa04be88925aa5bdbba1afadc7e
SHA1

34155139bbdb2c12b87f781804e109a4cf679912
SHA256

f7613275972f8d29bd3bdf870d9b62cc269816355e897698f8a09520353a1fee
SHA512

2a3ad4ba78ee5e3d62af53db058601f3cc00b303e08f5aff694c9a73e293670793ac7bc086cd66ed85385a26624629f68feb9bca272fa3597897294f18b71593
SSDEEP

12288:NdewIvxiRO9n6DPBt9bu8X+L81JcZl1rjx48/2aS4/2YX:NYwIvxFMXn+L8zcZ7rpwC2Y

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\cdRvbAZHPgzvWpD.dll = "C:\\Windows\\system32\\regsvr32.exe \"C:\\Windows\\system32\\YjhgeU\\cdRvbAZHPgzvWpD.dll\""	regsvr32.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
3512	regsvr32.exe
3512	regsvr32.exe
4660	regsvr32.exe
4660	regsvr32.exe
4660	regsvr32.exe
4660	regsvr32.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
3512	regsvr32.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 3512 wrote to memory of 4660	3512	regsvr32.exe	66
PID 3512 wrote to memory of 4660	3512	regsvr32.exe	66

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\f7613275972f8d29bd3bdf870d9b62cc269816355e897698f8a09520353a1fee.dll
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:3512
- C:\Windows\system32\regsvr32.exe
  C:\Windows\system32\regsvr32.exe "C:\Windows\system32\YjhgeU\cdRvbAZHPgzvWpD.dll"
  2⤵
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  PID:4660

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/3512-117-0x0000000180000000-0x0000000180030000-memory.dmp

Filesize
192KB

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