b28f0caded1b469c9728b00af8e08919997b4c5f4d8d32f56cdb1767d55cf040

Analysis

max time kernel
139s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20220901-en
resource tags

arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
submitted
11/10/2022, 17:50

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General

Target

b28f0caded1b469c9728b00af8e08919997b4c5f4d8d32f56cdb1767d55cf040.exe
Size

518KB
MD5

66d70dd18424502c75b211bd963d612c
SHA1

821ad91d356b214084d09b4c254e4cf6112e41e8
SHA256

b28f0caded1b469c9728b00af8e08919997b4c5f4d8d32f56cdb1767d55cf040
SHA512

7800d080e7080d72d3dc16d356c72a428eccae0ceefbd249f516eb3f8a20716f7eb7fb1d6717918f80c14b086a5be8d1ae2ccffd08b4399bdb18e789115af87b
SSDEEP

12288:FW/yqSMByXNXwY5hlC1nndppipnyPurq:FQ/g9Z5od7DP6

Score

8^/10

persistence upx

Malware Config

Signatures

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral2/memory/2276-132-0x0000000000400000-0x000000000050F000-memory.dmp	upx
behavioral2/memory/2276-134-0x0000000000400000-0x000000000050F000-memory.dmp	upx
behavioral2/memory/2276-135-0x0000000000400000-0x000000000050F000-memory.dmp	upx

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\AS2014 = "C:\\ProgramData\\Vv396vsg\\Vv396vsg.exe"	b28f0caded1b469c9728b00af8e08919997b4c5f4d8d32f56cdb1767d55cf040.exe

Checks SCSI registry key(s) 3 TTPs 2 IoCs

SCSI information is often read in order to detect sandboxing environments.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_DADY&PROD_HARDDISK\4&215468A5&0&000000	b28f0caded1b469c9728b00af8e08919997b4c5f4d8d32f56cdb1767d55cf040.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\FriendlyName	b28f0caded1b469c9728b00af8e08919997b4c5f4d8d32f56cdb1767d55cf040.exe

C:\Users\Admin\AppData\Local\Temp\b28f0caded1b469c9728b00af8e08919997b4c5f4d8d32f56cdb1767d55cf040.exe
"C:\Users\Admin\AppData\Local\Temp\b28f0caded1b469c9728b00af8e08919997b4c5f4d8d32f56cdb1767d55cf040.exe"
1⤵
- Adds Run key to start application
- Checks SCSI registry key(s)
PID:2276

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

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/2276-132-0x0000000000400000-0x000000000050F000-memory.dmp

Filesize
1.1MB

Download
memory/2276-134-0x0000000000400000-0x000000000050F000-memory.dmp

Filesize
1.1MB

Download
memory/2276-135-0x0000000000400000-0x000000000050F000-memory.dmp

Filesize
1.1MB

Download