bb943a4b69a11e38ae79651edb071f57da2c9989d6b840eae5efcd4e722d774d

Analysis

max time kernel
1800s
max time network
1595s
platform
windows7_x64
resource
win7-20230220-en
resource tags

arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
submitted
26-03-2023 13:15

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General

Target

Spotify/Block/src/BlockTheSpot.vcxproj
Size

6KB
MD5

f45a6e1a7de6fbaa4faac8fb6dc386b9
SHA1

34ed4ead7515b11d52e18335df722ea758a9eb7c
SHA256

ffc109bf6a968a51c917879704e6de5674a32f71a4cd776b77e513921029097b
SHA512

c168b5fac5f6aa28d2ee1ecac9b42349967c9ca2fa95edd1288da104090fc360740623e4a5b2108917952d900db724fc03c2ae9cea31f4dea9d682a8856c77b2
SSDEEP

96:ep+P7CfpUYU/d3yaLqyaL3AeyM/BAdjWTR+ucHc3QC:YQzn7M/2WTT3d

Score

3^/10

Malware Config

Signatures

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

System Information Discovery
T1082

Modifies registry class 10 IoCs

Processes:

rundll32.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000_CLASSES\.vcxproj	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000_CLASSES\.vcxproj\ = "vcxproj_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000_CLASSES\vcxproj_auto_file\shell	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000_CLASSES\vcxproj_auto_file\shell\Read\command	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\MuiCache	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000_CLASSES\vcxproj_auto_file	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000_CLASSES\vcxproj_auto_file\	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000_CLASSES\vcxproj_auto_file\shell\Read	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000_CLASSES\vcxproj_auto_file\shell\Read\command\ = "\"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" \"%1\""	rundll32.exe

Suspicious use of SetWindowsHookEx 3 IoCs

Processes:

AcroRd32.exe

pid process

684 AcroRd32.exe
684 AcroRd32.exe
684 AcroRd32.exe

pid	process
684	AcroRd32.exe
684	AcroRd32.exe
684	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

cmd.exerundll32.exe

description	pid	process	target process
PID 1636 wrote to memory of 472	1636	cmd.exe	rundll32.exe
PID 1636 wrote to memory of 472	1636	cmd.exe	rundll32.exe
PID 1636 wrote to memory of 472	1636	cmd.exe	rundll32.exe
PID 472 wrote to memory of 684	472	rundll32.exe	AcroRd32.exe
PID 472 wrote to memory of 684	472	rundll32.exe	AcroRd32.exe
PID 472 wrote to memory of 684	472	rundll32.exe	AcroRd32.exe
PID 472 wrote to memory of 684	472	rundll32.exe	AcroRd32.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\Spotify\Block\src\BlockTheSpot.vcxproj
1⤵
- Suspicious use of WriteProcessMemory
PID:1636

C:\Windows\system32\rundll32.exe
"C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\Spotify\Block\src\BlockTheSpot.vcxproj
2⤵
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:472

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\Spotify\Block\src\BlockTheSpot.vcxproj"
3⤵
- Suspicious use of SetWindowsHookEx
PID:684

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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