4b8426608d129065454fb59979cb7863e9b221d10a94bf05a1dddf8807d50656

Analysis

max time kernel
149s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
24/05/2024, 10:07

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General

Target

f068aa20f8123496a540be006d669b95cd194e7c2d6d86bc3c0a956326dd01e6.exe
Size

430KB
MD5

5ed54fab6ce1de1e72501e6fae01db74
SHA1

f712966b1719849d88f274f671486bcea70ee99b
SHA256

f068aa20f8123496a540be006d669b95cd194e7c2d6d86bc3c0a956326dd01e6
SHA512

b48d3e439503c9f596651e84a0affe0df9c0ccb963c745eb5aa5bd0ea4a5d45b9ea77cbf44f229665682c8b8d5c296257194943cb508c422d5b807b6c3c601c7
SSDEEP

12288:ZMrKy90/Lq//N2J5lrk8qnTvKHOtKE3VU:XyaM/N2J5lMnTSwKEFU

Score

7^/10

persistence

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2336	2Ht5840.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\""	f068aa20f8123496a540be006d669b95cd194e7c2d6d86bc3c0a956326dd01e6.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4588 wrote to memory of 2336	4588	f068aa20f8123496a540be006d669b95cd194e7c2d6d86bc3c0a956326dd01e6.exe	83
PID 4588 wrote to memory of 2336	4588	f068aa20f8123496a540be006d669b95cd194e7c2d6d86bc3c0a956326dd01e6.exe	83
PID 4588 wrote to memory of 2336	4588	f068aa20f8123496a540be006d669b95cd194e7c2d6d86bc3c0a956326dd01e6.exe	83

C:\Users\Admin\AppData\Local\Temp\f068aa20f8123496a540be006d669b95cd194e7c2d6d86bc3c0a956326dd01e6.exe
"C:\Users\Admin\AppData\Local\Temp\f068aa20f8123496a540be006d669b95cd194e7c2d6d86bc3c0a956326dd01e6.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:4588
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\2Ht5840.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\2Ht5840.exe
  2⤵
  - Executes dropped EXE
  PID:2336

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\2Ht5840.exe

Filesize
415KB

MD5
f56174b0a6ad9e1dd04a97685bc436b1

SHA1
878c4ffdd1b5d3b5ffad92f694faaa06289fb04a

SHA256
b7f8bc21574a13593206c2bb394b904543305fda68bb7a4ff38a52a304882e23

SHA512
ad4ddee7ebb44a76b36f985a39a4b507ad7bbd23e83bb04ac4a3ac415a80b6b169654a56cffaa61ea59d11b44f6e2336521ea9858f9c9597d2b2f578f9fb0f72

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads