emotet | 4e869eb6e554f042af6183aca358028977f811d7028b3d432be24e1b8b99a23d

Analysis

max time kernel
145s
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, 06:36

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General

Target

4e869eb6e554f042af6183aca358028977f811d7028b3d432be24e1b8b99a23d.dll
Size

727KB
MD5

d96b8d5f462e473531171845d9bde425
SHA1

d52d87bce45064622a682b577cb6e19b2ce65105
SHA256

4e869eb6e554f042af6183aca358028977f811d7028b3d432be24e1b8b99a23d
SHA512

1eacfe7cb57236f332f7d66473960d5af50e68df0a1db7f5b2b1854b6556461b6ed041ea4d33b00c0351be5019e569d4654e3759ad282b15406d62af3c7d833a
SSDEEP

12288:ezhsu7PWe6Fth9tmzQS+37pzGIz/mXpo1z+ESjq+DsCJqzfo:ktR6rhjmzhsT/Yg6RjtJqzf

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\HIpTYoNy.dll = "C:\\Windows\\system32\\regsvr32.exe \"C:\\Windows\\system32\\TZWmKdjuHg\\HIpTYoNy.dll\""	regsvr32.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
1148	regsvr32.exe
1148	regsvr32.exe
1524	regsvr32.exe
1524	regsvr32.exe
1524	regsvr32.exe
1524	regsvr32.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
1148	regsvr32.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 1148 wrote to memory of 1524	1148	regsvr32.exe	66
PID 1148 wrote to memory of 1524	1148	regsvr32.exe	66

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\4e869eb6e554f042af6183aca358028977f811d7028b3d432be24e1b8b99a23d.dll
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:1148
- C:\Windows\system32\regsvr32.exe
  C:\Windows\system32\regsvr32.exe "C:\Windows\system32\TZWmKdjuHg\HIpTYoNy.dll"
  2⤵
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  PID:1524

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/1148-120-0x0000000180000000-0x0000000180030000-memory.dmp

Filesize
192KB

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