emotet | 08a2413598b3baf793ffa58364e88aff9fd7e9356f5142427816a526809db3dc

Analysis

max time kernel
50s
max time network
103s
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, 12:22

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General

Target

08a2413598b3baf793ffa58364e88aff9fd7e9356f5142427816a526809db3dc.dll
Size

814KB
MD5

426b40afb3877e199f66f5af9fd6101d
SHA1

b17ada54e9d4d5a3307727c2104a6ceeccac0fe5
SHA256

08a2413598b3baf793ffa58364e88aff9fd7e9356f5142427816a526809db3dc
SHA512

009f66a68e04e516ef5cc44fde191c5ed9b8e7aa88ee3804fd3f490fb01c3808d765e41a4a86be96fa32c7a8454b75e24f26a674a2ee567ef67ca3f0ff6bbe15
SSDEEP

12288:5sIyzbpudwh9PQx873eHeLs15pZ6yRQbf04Tn/WMideaik:5JyzbwdG4eLsjpZfRQ//q8fk

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\QVYsaAG.dll = "C:\\Windows\\system32\\regsvr32.exe \"C:\\Windows\\system32\\LOJgrIMApVrbz\\QVYsaAG.dll\""	regsvr32.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
1764	regsvr32.exe
1764	regsvr32.exe
2152	regsvr32.exe
2152	regsvr32.exe
2152	regsvr32.exe
2152	regsvr32.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
1764	regsvr32.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 1764 wrote to memory of 2152	1764	regsvr32.exe	66
PID 1764 wrote to memory of 2152	1764	regsvr32.exe	66

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\08a2413598b3baf793ffa58364e88aff9fd7e9356f5142427816a526809db3dc.dll
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:1764
- C:\Windows\system32\regsvr32.exe
  C:\Windows\system32\regsvr32.exe "C:\Windows\system32\LOJgrIMApVrbz\QVYsaAG.dll"
  2⤵
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  PID:2152

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/1764-117-0x0000000180000000-0x000000018002F000-memory.dmp

Filesize
188KB

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