3fa6ec2a3bc8cee86b4806dd22833fb131004281d59e7e1d2cdb316e630288fa

Analysis

max time kernel
103s
max time network
24s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
08/07/2024, 01:03

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General

Target

FortniteV1.75/lunar-main/yolov7/detect.py
Size

9KB
MD5

942a97f79e882935f5a104eb82090233
SHA1

eb826c350076e940fa0cb3afc7b0a323de3f48bf
SHA256

a237904982d1154aad767cdb8970c6a61cc95c4ced243671052a3555548b48bc
SHA512

eb00e68102b116341422d0f5ffa31008450e5a94e5cbd6d23811b5d9bd42dfe57c8b45e63c901b7b3b35bf0498a143046401cb2e4648979075af3e3b65b5429b
SSDEEP

192:6f+oWZdeB2bWn56hWtBUZWAtZ3z0je0yue:6f+oWKcWnciBE3z8ejf

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-1-5-21-2212144002-1172735686-1556890956-1000_CLASSES\.py\ = "py_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000_CLASSES\py_auto_file\shell	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000_CLASSES\py_auto_file\shell\Read\command	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000_CLASSES\py_auto_file\shell\Read\command\ = "\"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" \"%1\""	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000_CLASSES\py_auto_file\	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000_CLASSES\.py	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000_CLASSES\py_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000_CLASSES\py_auto_file	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2904	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2904	AcroRd32.exe
2904	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2152 wrote to memory of 2780	2152	cmd.exe	30
PID 2152 wrote to memory of 2780	2152	cmd.exe	30
PID 2152 wrote to memory of 2780	2152	cmd.exe	30
PID 2780 wrote to memory of 2904	2780	rundll32.exe	31
PID 2780 wrote to memory of 2904	2780	rundll32.exe	31
PID 2780 wrote to memory of 2904	2780	rundll32.exe	31
PID 2780 wrote to memory of 2904	2780	rundll32.exe	31

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\FortniteV1.75\lunar-main\yolov7\detect.py
1⤵
- Suspicious use of WriteProcessMemory
PID:2152
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\FortniteV1.75\lunar-main\yolov7\detect.py
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2780
- - 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\FortniteV1.75\lunar-main\yolov7\detect.py"
    3⤵
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2904

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
987c8768fafba600124c3fc1c8c1a8d4

SHA1
4ff98819dadd1af5736b8eb8f7bcffa411a40ab9

SHA256
60d728c4e9e3affc6eee60f30140e2571fe2de81cf81dbdb0819ca83d09eca17

SHA512
57b5ec435d637d6a2ad0ebf93f2b380bd5b733dd687424f889e072b3b9b2b6fcb978812d7a10db685d41726b763b589c4c5dfeb77938203c6eac6f0dad7e9594

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