emotet | 95705a86cd00ccda5c72e929bbed4a3b4cf973eaafba1858ada1e5d29fd6b265

Analysis

max time kernel
52s
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, 00:32

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General

Target

95705a86cd00ccda5c72e929bbed4a3b4cf973eaafba1858ada1e5d29fd6b265.dll
Size

727KB
MD5

41c714b325224e269de6501f5b5fd2f2
SHA1

b4d43179d428141924db83581be7a4136c947b3f
SHA256

95705a86cd00ccda5c72e929bbed4a3b4cf973eaafba1858ada1e5d29fd6b265
SHA512

2dddd9732efc9711b83a800f3a2ffe1242db7f269179ea10235cf366826e7e541c50cbbdceaaec45a478f16d01606b64be5d831a85b0b6be3fa8e7acf8c66ea1
SSDEEP

12288:ezhsu7PWe6Fth9tmzQS+37pzGIz/mXpo1z+kSjq+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\atTOEvOcpp.dll = "C:\\Windows\\system32\\regsvr32.exe \"C:\\Windows\\system32\\DRiINByTP\\atTOEvOcpp.dll\""	regsvr32.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
2684	regsvr32.exe
2684	regsvr32.exe
3856	regsvr32.exe
3856	regsvr32.exe
3856	regsvr32.exe
3856	regsvr32.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2684	regsvr32.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 2684 wrote to memory of 3856	2684	regsvr32.exe	66
PID 2684 wrote to memory of 3856	2684	regsvr32.exe	66

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\95705a86cd00ccda5c72e929bbed4a3b4cf973eaafba1858ada1e5d29fd6b265.dll
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:2684
- C:\Windows\system32\regsvr32.exe
  C:\Windows\system32\regsvr32.exe "C:\Windows\system32\DRiINByTP\atTOEvOcpp.dll"
  2⤵
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  PID:3856

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/2684-115-0x0000000180000000-0x0000000180030000-memory.dmp

Filesize
192KB

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