265c863c1cda7c59859a7e222b30dbadfa2728f0211269ac6f38636e4c486992

Analysis

max time kernel
141s
max time network
126s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
10/07/2024, 03:59

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General

Target

zplayer.exe
Size

1.1MB
MD5

585c65b47b4a381e6d5c024b811fb7e7
SHA1

9261c812bbb032cb4a09e6436abe15f6a3d5c3c2
SHA256

35f37308996854d59ff62796a23dc613adece539a0f36eb5779179c1e261a292
SHA512

3824a28b224dcb694479fb8f51bbe560c1f2133cf3390cd662f17e55452ff857e2d53c003ac0ffdcfab36fbc1484bea58f37f46836fefd6cd0aca2662e247283
SSDEEP

12288:YSIVDRuZEMBqsW/e8SbfZSqrD6x/fjc9VrYIaOKDZ5njNwk9t/zHSUY7eAJA4Fhs:g//7WYqrswNH6VjNNryX7eM36B1Rqj5A

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral19/memory/1800-3-0x000000001AF00000-0x000000001AF0B000-memory.dmp	upx

Enumerates connected drives 3 TTPs 2 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
File opened (read-only)	\??\A:	zplayer.exe
File opened (read-only)	\??\B:	zplayer.exe

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

System Information Discovery
T1082

Modifies registry class 64 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.wax\OpenWithProgIds	zplayer.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Classes\.avs\OpenWithProgIds\ZPZPLFile = "0"	zplayer.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Classes\.evo\OpenWithProgIds\ZPZPLFile = "0"	zplayer.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.ifo\OpenWithProgIds	zplayer.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.m4b\OpenWithProgIds	zplayer.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.ra\OpenWithProgIds	zplayer.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Classes\.swf\OpenWithProgIds\ZPZPLFile = "0"	zplayer.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.vp6\OpenWithProgIds	zplayer.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mkv\OpenWithProgIds	zplayer.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mov\OpenWithProgIds	zplayer.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mpg\OpenWithProgIds	zplayer.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.ogg\OpenWithProgIds	zplayer.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.swf\OpenWithProgIds	zplayer.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Classes\.wav\OpenWithProgIds\ZPZPLFile = "0"	zplayer.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.dvr-ms\OpenWithProgIds	zplayer.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Classes\.m3u\OpenWithProgIds\ZPZPLFile = "0"	zplayer.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mp3\OpenWithProgIds	zplayer.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mpg\OpenWithProgIds\ZPZPLFile = "0"	zplayer.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.pls\OpenWithProgIds	zplayer.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.ram\OpenWithProgIds	zplayer.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.rv\OpenWithProgIds	zplayer.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.wmx\OpenWithProgIds	zplayer.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.dts\OpenWithProgIds	zplayer.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Classes\.flv\OpenWithProgIds\ZPZPLFile = "0"	zplayer.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.albw\OpenWithProgIds	zplayer.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Classes\.b4s\OpenWithProgIds\ZPZPLFile = "0"	zplayer.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mid\OpenWithProgIds	zplayer.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Classes\.wax\OpenWithProgIds\ZPZPLFile = "0"	zplayer.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Classes\.xvid\OpenWithProgIds\ZPZPLFile = "0"	zplayer.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.avs\OpenWithProgIds	zplayer.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mid\OpenWithProgIds\ZPZPLFile = "0"	zplayer.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mpa\OpenWithProgIds	zplayer.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.vp6	zplayer.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Classes\.3gp\OpenWithProgIds\ZPZPLFile = "0"	zplayer.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Classes\.m1v\OpenWithProgIds\ZPZPLFile = "0"	zplayer.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.ofr\OpenWithProgIds	zplayer.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Classes\.part\OpenWithProgIds\ZPZPLFile = "0"	zplayer.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.wvx\OpenWithProgIds	zplayer.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mka\OpenWithProgIds\ZPZPLFile = "0"	zplayer.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.part\OpenWithProgIds	zplayer.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Classes\.wmv\OpenWithProgIds\ZPZPLFile = "0"	zplayer.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.wv\OpenWithProgIds	zplayer.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Classes\.albw\OpenWithProgIds\ZPZPLFile = "0"	zplayer.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.avi\OpenWithProgIds	zplayer.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Classes\.cda\OpenWithProgIds\ZPZPLFile = "0"	zplayer.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.m4v\OpenWithProgIds	zplayer.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mp4\OpenWithProgIds	zplayer.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.zps	zplayer.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Classes\.AAC\OpenWithProgIds\ZPZPLFile = "0"	zplayer.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.albw	zplayer.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Classes\.hdmov\OpenWithProgIds\ZPZPLFile = "0"	zplayer.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mpc\OpenWithProgIds	zplayer.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Classes\.vob\OpenWithProgIds\ZPZPLFile = "0"	zplayer.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Classes\.wm\OpenWithProgIds\ZPZPLFile = "0"	zplayer.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Classes\.wvx\OpenWithProgIds\ZPZPLFile = "0"	zplayer.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Classes\.wpl\OpenWithProgIds\ZPZPLFile = "0"	zplayer.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Classes\.zpl\OpenWithProgIds\ZPZPLFile = "0"	zplayer.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.aac\OpenWithProgIds	zplayer.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.ape\OpenWithProgIds	zplayer.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.m1v\OpenWithProgIds	zplayer.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mov\OpenWithProgIds\ZPZPLFile = "0"	zplayer.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.part	zplayer.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Classes\.rmvb\OpenWithProgIds\ZPZPLFile = "0"	zplayer.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Classes\.wmx\OpenWithProgIds\ZPZPLFile = "0"	zplayer.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1800	zplayer.exe

Suspicious use of SendNotifyMessage 1 IoCs

pid	Process
1800	zplayer.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1800	zplayer.exe

C:\Users\Admin\AppData\Local\Temp\zplayer.exe
"C:\Users\Admin\AppData\Local\Temp\zplayer.exe"
1⤵
- Enumerates connected drives
- Modifies registry class
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
PID:1800

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1800-3-0x000000001AF00000-0x000000001AF0B000-memory.dmp

Filesize
44KB

Download
memory/1800-2-0x0000000000400000-0x00000000008F4000-memory.dmp

Filesize
5.0MB

Download
memory/1800-1-0x0000000000402000-0x0000000000403000-memory.dmp

Filesize
4KB

Download
memory/1800-0-0x0000000000400000-0x00000000008F4000-memory.dmp

Filesize
5.0MB

Download
memory/1800-46-0x0000000000400000-0x00000000008F4000-memory.dmp

Filesize
5.0MB

Download
memory/1800-48-0x0000000000400000-0x00000000008F4000-memory.dmp

Filesize
5.0MB

Download
memory/1800-49-0x0000000000400000-0x00000000008F4000-memory.dmp

Filesize
5.0MB

Download
memory/1800-51-0x0000000000400000-0x00000000008F4000-memory.dmp

Filesize
5.0MB

Download
memory/1800-53-0x0000000000400000-0x00000000008F4000-memory.dmp

Filesize
5.0MB

Download
memory/1800-55-0x0000000000400000-0x00000000008F4000-memory.dmp

Filesize
5.0MB

Download
memory/1800-57-0x0000000000400000-0x00000000008F4000-memory.dmp

Filesize
5.0MB

Download
memory/1800-59-0x0000000000400000-0x00000000008F4000-memory.dmp

Filesize
5.0MB

Download
memory/1800-61-0x0000000000400000-0x00000000008F4000-memory.dmp

Filesize
5.0MB

Download
memory/1800-63-0x0000000000400000-0x00000000008F4000-memory.dmp

Filesize
5.0MB

Download
memory/1800-65-0x0000000000400000-0x00000000008F4000-memory.dmp

Filesize
5.0MB

Download
memory/1800-67-0x0000000000400000-0x00000000008F4000-memory.dmp

Filesize
5.0MB

Download
memory/1800-69-0x0000000000400000-0x00000000008F4000-memory.dmp

Filesize
5.0MB

Download
memory/1800-71-0x0000000000400000-0x00000000008F4000-memory.dmp

Filesize
5.0MB

Download
memory/1800-73-0x0000000000400000-0x00000000008F4000-memory.dmp

Filesize
5.0MB

Download