4adc278c3a8b45e1a99f82f7561ef319c17a0150ec316da40727441c5bf18bdd

Analysis

max time kernel
120s
max time network
121s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
07/06/2024, 05:57

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General

Target
Luna-Grabber-main/options/Browsers.py
Size 6KB
Sample240607-gnq9aaae5s
SHA256 1a9de3ad311b70cf37c3b6f1b9e77faaa38ca8b2e9e33046f824af2a20be1184
MD5 91848f3d8e6ac6ccf90b83cfb87322cd
SHA1 62632262210b6d13ebeefc36fdce92b011387868
SHA512 7b6d4db865e2383a6e27942302a4634018ffd933d9ba9d82c00b17ceec8ea3f68fcac0fbe756b2b00a00cbd4140385ef3b0f0734e18cd158feb4cf28b9aaaa5d
SSDEEP 192:S8RI0pRHIG+abKcphGE3+OK1w81A7ln42:NRI0pRHIG+abKcph0w81A7K2
MD5 SHA1 SHA512 SSDEEP

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-1-5-21-268080393-3149932598-1824759070-1000_CLASSES\py_auto_file\	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000_CLASSES\.py\ = "py_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000_CLASSES\py_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000_CLASSES\py_auto_file\shell	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000_CLASSES\.py	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000_CLASSES\py_auto_file\shell\Read\command	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000_CLASSES\py_auto_file\shell\Read\command\ = "\"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" \"%1\""	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000_CLASSES\py_auto_file	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2808	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2808	AcroRd32.exe
2808	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2252 wrote to memory of 2596	2252	cmd.exe	29
PID 2252 wrote to memory of 2596	2252	cmd.exe	29
PID 2252 wrote to memory of 2596	2252	cmd.exe	29
PID 2596 wrote to memory of 2808	2596	rundll32.exe	30
PID 2596 wrote to memory of 2808	2596	rundll32.exe	30
PID 2596 wrote to memory of 2808	2596	rundll32.exe	30
PID 2596 wrote to memory of 2808	2596	rundll32.exe	30

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\Luna-Grabber-main\options\Browsers.py
1⤵
- Suspicious use of WriteProcessMemory
PID:2252
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\Luna-Grabber-main\options\Browsers.py
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2596
- - 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\Luna-Grabber-main\options\Browsers.py"
    3⤵
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2808

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

SharedDataEvents

Path C:\Users\Admin\AppData\Roaming\Adobe\Acrobat\9.0\SharedDataEvents
Size 3KB
SHA256 ad8a4880656fd06c2ee999d06a3781e844d81fc46c70d8419bb5bb1b6d60fa51
MD5 37c6ef18b30feba22af74508151017c0
SHA1 1a82e9785f4fa5f98812fa98cceaafaa68644fa2
SHA512 10c0e7931dd8a324b1c16edcca85a4c5eef2130d73cbb39c455cf226d47bcf679863a3335b1998da2bc72bdcecad8943a2d38582326ca2a1fb527928eeabce38
MD5 SHA1 SHA512

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