49f012367a9ad5909aa4aad5ddf28cdbb7e1ba6d7d1c1c6ba1470f72def5fd88

Analysis

max time kernel
137s
max time network
139s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
24/12/2023, 19:36

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General

Target

0df7c7030d60d86a6383d11574632b5f.exe
Size

234KB
MD5

0df7c7030d60d86a6383d11574632b5f
SHA1

31355066c748caa7c0a90fa58782ab8bcb2cbe74
SHA256

49f012367a9ad5909aa4aad5ddf28cdbb7e1ba6d7d1c1c6ba1470f72def5fd88
SHA512

eaf9136d136edf74077c048749e0f3fc45d00ba18c94a87b47a2843a8e69b4190f1cf56c0fb6f151d0920fe4727324e335ea49bed939120d57721199d000dbac
SSDEEP

6144:lmAyHeQ86BpSRgqMQQ3dFwCNpT7ERPDeUCTdqJ9K9tJ:7336BgiqMQQ3dFPDTUKUCTdqJ9K9tJ

Score

7^/10

bootkit persistence upx

Malware Config

Signatures

UPX packed file 7 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2316-0-0x0000000000400000-0x0000000000487000-memory.dmp	upx
behavioral1/memory/2316-1-0x0000000000400000-0x0000000000487000-memory.dmp	upx
behavioral1/memory/2316-3-0x0000000000400000-0x0000000000487000-memory.dmp	upx
behavioral1/memory/2316-6-0x0000000000400000-0x0000000000487000-memory.dmp	upx
behavioral1/memory/2316-7-0x0000000000400000-0x0000000000487000-memory.dmp	upx
behavioral1/memory/2316-9-0x0000000000400000-0x0000000000487000-memory.dmp	upx
behavioral1/memory/2316-14-0x0000000000400000-0x0000000000487000-memory.dmp	upx

Enumerates connected drives 3 TTPs 21 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)	\??\h:	0df7c7030d60d86a6383d11574632b5f.exe
File opened (read-only)	\??\s:	0df7c7030d60d86a6383d11574632b5f.exe
File opened (read-only)	\??\v:	0df7c7030d60d86a6383d11574632b5f.exe
File opened (read-only)	\??\j:	0df7c7030d60d86a6383d11574632b5f.exe
File opened (read-only)	\??\k:	0df7c7030d60d86a6383d11574632b5f.exe
File opened (read-only)	\??\l:	0df7c7030d60d86a6383d11574632b5f.exe
File opened (read-only)	\??\o:	0df7c7030d60d86a6383d11574632b5f.exe
File opened (read-only)	\??\p:	0df7c7030d60d86a6383d11574632b5f.exe
File opened (read-only)	\??\w:	0df7c7030d60d86a6383d11574632b5f.exe
File opened (read-only)	\??\z:	0df7c7030d60d86a6383d11574632b5f.exe
File opened (read-only)	\??\g:	0df7c7030d60d86a6383d11574632b5f.exe
File opened (read-only)	\??\m:	0df7c7030d60d86a6383d11574632b5f.exe
File opened (read-only)	\??\q:	0df7c7030d60d86a6383d11574632b5f.exe
File opened (read-only)	\??\t:	0df7c7030d60d86a6383d11574632b5f.exe
File opened (read-only)	\??\e:	0df7c7030d60d86a6383d11574632b5f.exe
File opened (read-only)	\??\i:	0df7c7030d60d86a6383d11574632b5f.exe
File opened (read-only)	\??\n:	0df7c7030d60d86a6383d11574632b5f.exe
File opened (read-only)	\??\r:	0df7c7030d60d86a6383d11574632b5f.exe
File opened (read-only)	\??\u:	0df7c7030d60d86a6383d11574632b5f.exe
File opened (read-only)	\??\x:	0df7c7030d60d86a6383d11574632b5f.exe
File opened (read-only)	\??\y:	0df7c7030d60d86a6383d11574632b5f.exe

Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs

Bootkits write to the MBR to gain persistence at a level below the operating system.

bootkit persistence

Bootkit

T1542.003

description	ioc	Process
File opened for modification	\??\PhysicalDrive0	0df7c7030d60d86a6383d11574632b5f.exe

C:\Users\Admin\AppData\Local\Temp\0df7c7030d60d86a6383d11574632b5f.exe
"C:\Users\Admin\AppData\Local\Temp\0df7c7030d60d86a6383d11574632b5f.exe"
1⤵
- Enumerates connected drives
- Writes to the Master Boot Record (MBR)
PID:2316

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Pre-OS Boot

T1542

Bootkit

T1542.003

Privilege Escalation

Defense Evasion

Pre-OS Boot

T1542

Bootkit

T1542.003

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/2316-0-0x0000000000400000-0x0000000000487000-memory.dmp

Filesize
540KB

Download
memory/2316-1-0x0000000000400000-0x0000000000487000-memory.dmp

Filesize
540KB

Download
memory/2316-3-0x0000000000400000-0x0000000000487000-memory.dmp

Filesize
540KB

Download
memory/2316-6-0x0000000000400000-0x0000000000487000-memory.dmp

Filesize
540KB

Download
memory/2316-7-0x0000000000400000-0x0000000000487000-memory.dmp

Filesize
540KB

Download
memory/2316-9-0x0000000000400000-0x0000000000487000-memory.dmp

Filesize
540KB

Download
memory/2316-14-0x0000000000400000-0x0000000000487000-memory.dmp

Filesize
540KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads