bb943a4b69a11e38ae79651edb071f57da2c9989d6b840eae5efcd4e722d774d

Analysis

max time kernel
1799s
max time network
1608s
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/.github/ISSUE_TEMPLATE/bug_report.md
Size

1KB
MD5

aed55bd61cdb899f1c1d9c9e51cbf540
SHA1

d5f241118d0f61d55ffa84e4894c9b4cca90abf9
SHA256

5a95bfec65458a1244a7d967b28c2aed70593d73775951b98d1eb985d5d5e558
SHA512

ca50106d1707f994abe0a983c172ede2f861de839ffe1d5e16c3a6befc69061136bf06eb0327765e03a458e879f2e9dad160d852d6fa95e35126de6f0c4d18f8

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 9 IoCs

Processes:

rundll32.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000_CLASSES\.md\ = "md_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000_CLASSES\md_auto_file\shell\Read	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000_CLASSES\md_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-1-5-21-1563773381-2037468142-1146002597-1000_CLASSES\md_auto_file\	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000_CLASSES\md_auto_file	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000_CLASSES\.md	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000_CLASSES\md_auto_file\shell	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000_CLASSES\md_auto_file\shell\Read\command	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000_Classes\Local Settings	rundll32.exe

Suspicious use of SetWindowsHookEx 3 IoCs

Processes:

AcroRd32.exe

pid process

1444 AcroRd32.exe
1444 AcroRd32.exe
1444 AcroRd32.exe

pid	process
1444	AcroRd32.exe
1444	AcroRd32.exe
1444	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

cmd.exerundll32.exe

description	pid	process	target process
PID 2044 wrote to memory of 320	2044	cmd.exe	rundll32.exe
PID 2044 wrote to memory of 320	2044	cmd.exe	rundll32.exe
PID 2044 wrote to memory of 320	2044	cmd.exe	rundll32.exe
PID 320 wrote to memory of 1444	320	rundll32.exe	AcroRd32.exe
PID 320 wrote to memory of 1444	320	rundll32.exe	AcroRd32.exe
PID 320 wrote to memory of 1444	320	rundll32.exe	AcroRd32.exe
PID 320 wrote to memory of 1444	320	rundll32.exe	AcroRd32.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\Spotify\Block\.github\ISSUE_TEMPLATE\bug_report.md
1⤵
- Suspicious use of WriteProcessMemory
PID:2044

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\.github\ISSUE_TEMPLATE\bug_report.md
2⤵
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:320

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\.github\ISSUE_TEMPLATE\bug_report.md"
3⤵
- Suspicious use of SetWindowsHookEx
PID:1444

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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