emotet | 71d2332774042a4e0cb5d2b7f953c40fe1a075c25fca3a359181a5b34cbac9df

Analysis

max time kernel
53s
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

71d2332774042a4e0cb5d2b7f953c40fe1a075c25fca3a359181a5b34cbac9df.dll
Size

727KB
MD5

1b79b61aa0582f69399a9d320d1a0818
SHA1

3caab218d3d8ac5d5af28324dd2f3fc8bfa895cb
SHA256

71d2332774042a4e0cb5d2b7f953c40fe1a075c25fca3a359181a5b34cbac9df
SHA512

a15bff4084abe071034a35edeb34ac36df4e337e1b418299cf1daa939d05b338aec4ef7765fee06bfb1594ae75528ff1ac60613e515b956e953e32c538b2724b
SSDEEP

12288:ezhsu7PWe6Fth9tmzQS+37pzGIz/mXpo1z+mSjq+DsCJqzfo:ktR6rhjmzhsT/Yg6XjtJqzf

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\JjXV.dll = "C:\\Windows\\system32\\regsvr32.exe \"C:\\Windows\\system32\\EAgCatNp\\JjXV.dll\""	regsvr32.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
4748	regsvr32.exe
4748	regsvr32.exe
360	regsvr32.exe
360	regsvr32.exe
360	regsvr32.exe
360	regsvr32.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
4748	regsvr32.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 4748 wrote to memory of 360	4748	regsvr32.exe	67
PID 4748 wrote to memory of 360	4748	regsvr32.exe	67

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\71d2332774042a4e0cb5d2b7f953c40fe1a075c25fca3a359181a5b34cbac9df.dll
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:4748
- C:\Windows\system32\regsvr32.exe
  C:\Windows\system32\regsvr32.exe "C:\Windows\system32\EAgCatNp\JjXV.dll"
  2⤵
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  PID:360

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/4748-120-0x0000000180000000-0x0000000180030000-memory.dmp

Filesize
192KB

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