emotet | c04bc8b6a9f1c06bb8884e64cb93afa9f3081d70bf29f4a87ccfbf51c76dd6ef

Analysis

max time kernel
54s
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, 00:53

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General

Target

c04bc8b6a9f1c06bb8884e64cb93afa9f3081d70bf29f4a87ccfbf51c76dd6ef.dll
Size

727KB
MD5

f0df799cec02f2eb7864bb9f751c49e2
SHA1

09d7cde29f599c5644c1a7e08420fcf394d1207f
SHA256

c04bc8b6a9f1c06bb8884e64cb93afa9f3081d70bf29f4a87ccfbf51c76dd6ef
SHA512

ad46b58115a639d192314fdc1922a711d529c395130aa9410c856239a476666f9e780418e86f701b34af00807c173b3827220197be2e11f2f26d9c0252a68b85
SSDEEP

12288:ezhsu7PWe6Fth9tmzQS+37pzGIz/mXpo1z+tSjq+DsCJqzfo:ktR6rhjmzhsT/Yg68jtJqzf

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
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kZHhcqRGkSq.dll = "C:\\Windows\\system32\\regsvr32.exe \"C:\\Windows\\system32\\ByMOQ\\kZHhcqRGkSq.dll\""	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run	regsvr32.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
2728	regsvr32.exe
2728	regsvr32.exe
3812	regsvr32.exe
3812	regsvr32.exe
3812	regsvr32.exe
3812	regsvr32.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2728	regsvr32.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 2728 wrote to memory of 3812	2728	regsvr32.exe	66
PID 2728 wrote to memory of 3812	2728	regsvr32.exe	66

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\c04bc8b6a9f1c06bb8884e64cb93afa9f3081d70bf29f4a87ccfbf51c76dd6ef.dll
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:2728
- C:\Windows\system32\regsvr32.exe
  C:\Windows\system32\regsvr32.exe "C:\Windows\system32\ByMOQ\kZHhcqRGkSq.dll"
  2⤵
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  PID:3812

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/2728-115-0x0000000180000000-0x0000000180030000-memory.dmp

Filesize
192KB

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