df351abb70d45df91fb90f9f22667e7da8d93af121c2d21e8aa2e8155909df88

Analysis

max time kernel
118s
max time network
119s
platform
windows7_x64
resource
win7-20240419-en
resource tags

arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system
submitted
02/05/2024, 06:27

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General

Target

jodit-react-main/README.md
Size

2KB
MD5

f501fdf5662bef7163f7ca6b59fa3567
SHA1

d6cc13a171f42fdea4dfbf2da5b9281724ae5be4
SHA256

fe9e8433f7fceb4e4e2305b26c67509840e7b3b5aff882384c2798398bf138c2
SHA512

7069025d4994e9160c7bb2027cb1a79c4fc05bf4b38e897916852186931a5c43deb3fb63278cbc8f52d51001ee898bb023efad13f0aee74eb39d802b4f25fdbb

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
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000_CLASSES\md_auto_file\shell\Read\command	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000_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-1-5-21-481678230-3773327859-3495911762-1000_Classes\Local Settings	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000_CLASSES\md_auto_file\	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000_CLASSES\.md\ = "md_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000_CLASSES\md_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000_CLASSES\md_auto_file\shell	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000_CLASSES\md_auto_file	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000_CLASSES\.md	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2308	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2308	AcroRd32.exe
2308	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1284 wrote to memory of 2784	1284	cmd.exe	29
PID 1284 wrote to memory of 2784	1284	cmd.exe	29
PID 1284 wrote to memory of 2784	1284	cmd.exe	29
PID 2784 wrote to memory of 2308	2784	rundll32.exe	30
PID 2784 wrote to memory of 2308	2784	rundll32.exe	30
PID 2784 wrote to memory of 2308	2784	rundll32.exe	30
PID 2784 wrote to memory of 2308	2784	rundll32.exe	30

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\jodit-react-main\README.md
1⤵
- Suspicious use of WriteProcessMemory
PID:1284
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\jodit-react-main\README.md
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2784
- - 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\jodit-react-main\README.md"
    3⤵
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2308

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

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Downloads

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

Filesize
3KB

MD5
cfba168e8665f3a4c102dd5dba38ed72

SHA1
769766827c4f44faef4d411d071728afcfe733d7

SHA256
5fc311fcb5279a4ca3a7176a3801260c55ddc6b52232b51e8a987e94b12e97ba

SHA512
449d096228d25216f89e8cd4c5fb00c899ac485b9d7afad7725f290628db7a98e9bcd0b1e5d5216dad85c1071a43443f391f509c2d816145594183f556f796c8

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