a87e3d8cde1d9359c038fccf70e3cf9e74ecaefdcec2f82a6456061bd4bc1e1f

Analysis

max time kernel
120s
max time network
129s
platform
windows7_x64
resource
win7-20230712-en
resource tags

arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system
submitted
21/08/2023, 01:56

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General

Target

emoticono-sorprendido-sorprendido-asustado-o-asombrado-con-ojos-salvajes-de-la-toma-que-salen-y-la-mandibula-que-cae-2bwx971.jpg
Size

62KB
MD5

9dcda9c290a7d1e9e6a029adceaf0eda
SHA1

4cd2edf94cb4598f65594541480a413538d47c79
SHA256

a87e3d8cde1d9359c038fccf70e3cf9e74ecaefdcec2f82a6456061bd4bc1e1f
SHA512

23a6f7a23cbb15487ab670334e6789d630ddff9ee64c4966a58fd7544083e37582973bcaa3b5a5cf3d15009ea70ad305ae32364222c6d248de76315b762d58f6
SSDEEP

1536:fafIDL0oj3PctWY3e+lG305uc2YSPhX6IWHlKmeGkXzMeOL:fSI/7IW+wSuzAJHreX9a

Score

6^/10

Malware Config

Signatures

Drops desktop.ini file(s) 1 IoCs

description	ioc	Process
File opened for modification	C:\Users\Admin\Saved Games\Microsoft Games\desktop.ini	minesweeper.exe

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

System Information Discovery
T1082

Modifies registry class 8 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-4219371764-2579186923-3390623117-1000_CLASSES\Local Settings\Software\Microsoft\Windows\GameUX\GameStats\{89FE5CB3-11CB-489C-AC0D-0C0B6707E1F6}	minesweeper.exe
Key created	\REGISTRY\USER\S-1-5-21-4219371764-2579186923-3390623117-1000_CLASSES\Local Settings	minesweeper.exe
Key created	\REGISTRY\USER\S-1-5-21-4219371764-2579186923-3390623117-1000_CLASSES\Local Settings\Software	minesweeper.exe
Key created	\REGISTRY\USER\S-1-5-21-4219371764-2579186923-3390623117-1000_CLASSES\Local Settings\Software\Microsoft	minesweeper.exe
Key created	\REGISTRY\USER\S-1-5-21-4219371764-2579186923-3390623117-1000_CLASSES\Local Settings\Software\Microsoft\Windows	minesweeper.exe
Key created	\REGISTRY\USER\S-1-5-21-4219371764-2579186923-3390623117-1000_CLASSES\Local Settings\Software\Microsoft\Windows\GameUX	minesweeper.exe
Key created	\REGISTRY\USER\S-1-5-21-4219371764-2579186923-3390623117-1000_CLASSES\Local Settings\Software\Microsoft\Windows\GameUX\GameStats	minesweeper.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4219371764-2579186923-3390623117-1000_CLASSES\Local Settings\Software\Microsoft\Windows\GameUX\GameStats\{89FE5CB3-11CB-489C-AC0D-0C0B6707E1F6}\LastPlayed = "0"	minesweeper.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2364	minesweeper.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
1276	rundll32.exe
1276	rundll32.exe

C:\Windows\System32\rundll32.exe
C:\Windows\System32\rundll32.exe "C:\Program Files\Windows Photo Viewer\PhotoViewer.dll", ImageView_Fullscreen C:\Users\Admin\AppData\Local\Temp\emoticono-sorprendido-sorprendido-asustado-o-asombrado-con-ojos-salvajes-de-la-toma-que-salen-y-la-mandibula-que-cae-2bwx971.jpg
1⤵
- Suspicious use of FindShellTrayWindow
PID:1276

C:\Program Files\Microsoft Games\minesweeper\minesweeper.exe
"C:\Program Files\Microsoft Games\minesweeper\minesweeper.exe"
1⤵
- Drops desktop.ini file(s)
- Modifies registry class
- Suspicious behavior: GetForegroundWindowSpam
PID:2364

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\Local\Microsoft\Windows\GameExplorer\GameStatistics\{89FE5CB3-11CB-489C-AC0D-0C0B6707E1F6}\{89FE5CB3-11CB-489C-AC0D-0C0B6707E1F6}.gamestats

Filesize
3KB

MD5
11b1cb66abbbe81e007ddd2959f6b068

SHA1
f87a67ffe354b00cbb2f492701b6429762e9c87f

SHA256
cb5314886a9d885e9d9df33497476223bd30ead81d8cd8ddb7a977bf15675184

SHA512
efcba4aaddaea5e60c120811bf8e04664fea877b4fdf3559aac086a68ad679a8561d43b53a76ee6bef5d5ca8b4bd452a22082ed8a68a78ead7bde02b106230bb

Download Submit
memory/1276-54-0x0000000000310000-0x0000000000311000-memory.dmp

Filesize
4KB

Download
memory/2364-60-0x00000000004D0000-0x00000000004DA000-memory.dmp

Filesize
40KB

Download
memory/2364-61-0x00000000004D0000-0x00000000004DA000-memory.dmp

Filesize
40KB

Download
memory/2364-62-0x00000000004E0000-0x00000000004E1000-memory.dmp

Filesize
4KB

Download
memory/2364-63-0x0000000001E10000-0x0000000001E1A000-memory.dmp

Filesize
40KB

Download
memory/2364-66-0x000007FEF63B0000-0x000007FEF64E1000-memory.dmp

Filesize
1.2MB

Download
memory/2364-70-0x00000000004D0000-0x00000000004DA000-memory.dmp

Filesize
40KB

Download
memory/2364-76-0x00000000004E0000-0x00000000004E1000-memory.dmp

Filesize
4KB

Download
memory/2364-77-0x0000000001E10000-0x0000000001E1A000-memory.dmp

Filesize
40KB

Download
memory/2364-78-0x0000000001E10000-0x0000000001E1A000-memory.dmp

Filesize
40KB

Download
memory/2364-79-0x000007FEF63B0000-0x000007FEF64E1000-memory.dmp

Filesize
1.2MB

Download