emotet | 5cd6500b1a26827a1707870336f60c59bf7409de5cc2adaf6147844b279cc6ab

Analysis

max time kernel
53s
max time network
110s
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, 10:16

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General

Target

5cd6500b1a26827a1707870336f60c59bf7409de5cc2adaf6147844b279cc6ab.dll
Size

818KB
MD5

2334e5eb8e7bbe00be6a5fc473c9046a
SHA1

fb3a2c6e40a23ccb7fbc17be2ada28fc8f92f719
SHA256

5cd6500b1a26827a1707870336f60c59bf7409de5cc2adaf6147844b279cc6ab
SHA512

198d89d39001c75269a1dffabf0325125c57b88f1a10ee582263e418eca5643756aa6286c2d9ba4ec10321ff648a64d440f625f08a32fd40469aef2475c46879
SSDEEP

12288:NdewIvxiRO9n6DPBt9bu8X+L81JcZl1r2x48/2aS4/2YX:NYwIvxFMXn+L8zcZ7rowC2Y

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\ZWNYhgZB.dll = "C:\\Windows\\system32\\regsvr32.exe \"C:\\Windows\\system32\\IfoJUtaszTPf\\ZWNYhgZB.dll\""	regsvr32.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
2748	regsvr32.exe
2748	regsvr32.exe
4704	regsvr32.exe
4704	regsvr32.exe
4704	regsvr32.exe
4704	regsvr32.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2748	regsvr32.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 2748 wrote to memory of 4704	2748	regsvr32.exe	66
PID 2748 wrote to memory of 4704	2748	regsvr32.exe	66

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\5cd6500b1a26827a1707870336f60c59bf7409de5cc2adaf6147844b279cc6ab.dll
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:2748
- C:\Windows\system32\regsvr32.exe
  C:\Windows\system32\regsvr32.exe "C:\Windows\system32\IfoJUtaszTPf\ZWNYhgZB.dll"
  2⤵
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  PID:4704

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/2748-115-0x0000000180000000-0x0000000180030000-memory.dmp

Filesize
192KB

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