76e876aafac2ca23f4e0fd2e4f64052ab4d4235ccc9f8162c298e566e34101a8

Resubmissions

27/04/2024, 14:10

240427-rg3c3scf2v 3

Analysis

max time kernel
122s
max time network
123s
platform
windows7_x64
resource
win7-20240220-en
resource tags

arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
submitted
27/04/2024, 14:10

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General

Target

discord-mass-dm-main/README.md
Size

4KB
MD5

79ae6a6f59eb7c825b807af2847fff0a
SHA1

04f19ddec36d44b687f500b0907c9fd92c285ac3
SHA256

869eaaa657e18d4069c348f1b0e6af3970f22f93b1f842cb562eeda517a347dd
SHA512

a89a7a31133dbe427d2064840ec7d67915113cab9007a556ffbc7168f2471170c6d323e89f6f78b3ef79c606562836e6a3c0557b8862a16d3b07bd3d2a91e022
SSDEEP

96:xDp4wSYSIStSuSXzS6G6SjVSYeonLU7FvpdoY2GmsOEzvwAYR6l6HOAtsuU:tudYqzaOEzoAYRPH1qF

Score

3^/10

Malware Config

Signatures

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Modifies registry class 9 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_CLASSES\md_auto_file\shell\Read\command\ = "\"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" \"%1\""	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_CLASSES\md_auto_file	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_CLASSES\md_auto_file\	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_CLASSES\.md\ = "md_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_CLASSES\md_auto_file\shell	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_CLASSES\md_auto_file\shell\Read\command	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_CLASSES\.md	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_CLASSES\md_auto_file\shell\Read	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
3004	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
3004	AcroRd32.exe
3004	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1640 wrote to memory of 2680	1640	cmd.exe	29
PID 1640 wrote to memory of 2680	1640	cmd.exe	29
PID 1640 wrote to memory of 2680	1640	cmd.exe	29
PID 2680 wrote to memory of 3004	2680	rundll32.exe	30
PID 2680 wrote to memory of 3004	2680	rundll32.exe	30
PID 2680 wrote to memory of 3004	2680	rundll32.exe	30
PID 2680 wrote to memory of 3004	2680	rundll32.exe	30

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\discord-mass-dm-main\README.md
1⤵
- Suspicious use of WriteProcessMemory
PID:1640
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\discord-mass-dm-main\README.md
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2680
- - C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe
    "C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe" "C:\Users\Admin\AppData\Local\Temp\discord-mass-dm-main\README.md"
    3⤵
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:3004

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Roaming\Adobe\Acrobat\9.0\SharedDataEvents

Filesize
3KB

MD5
376e5645507f9a50f2a1a606db7e6cd3

SHA1
721c1d4b7001bc17baf89acfda97c9bba0908473

SHA256
070b84bb51f586e26bbc8eb3339ba96140d87057435bbb7dbdc79b3bf79e72a8

SHA512
b33abdef93943a6565bbc463c7b87c336610cce0dbae80befa5ba0db8b41843e90e4d3ac677d162f1bd6640939387fdba38ed707b67b3110d71146ccf62bb29d

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