464dfb2c6d56212d3021a3bf7d5cf1da848326462e6319f428b7b33356575276

Analysis

max time kernel
189s
max time network
194s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
26/11/2022, 00:08

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General

Target

464dfb2c6d56212d3021a3bf7d5cf1da848326462e6319f428b7b33356575276.exe
Size

1.2MB
MD5

a50c33431c4363553e3901d6e0a9692f
SHA1

bcba88873eeb1e29585039cdaaeda29156f25894
SHA256

464dfb2c6d56212d3021a3bf7d5cf1da848326462e6319f428b7b33356575276
SHA512

27d7fada0a65f5d1234f84017afb9113b1cb13a144f234beda9ed0614024c539cb4dd4b65d9be58e2418142307b914bcaf451339b5ed0a91170bcb288c1d60c8
SSDEEP

24576:0DXpiprWOCqEJMxk3hbMYDreb2zGgIOWtHtZR4d6ap:0D5itCqEJMAhbMmr0JBR1tZ6d6ap

Score

9^/10

discovery evasion persistence

Malware Config

Signatures

Checks for common network interception software 1 TTPs
Looks in the registry for tools like Wireshark or Fiddler commonly used to analyze network activity.
evasion

Software Discovery
T1518

Enumerates VirtualBox registry keys 2 TTPs 1 IoCs

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\VBoxGuest	464dfb2c6d56212d3021a3bf7d5cf1da848326462e6319f428b7b33356575276.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce	464dfb2c6d56212d3021a3bf7d5cf1da848326462e6319f428b7b33356575276.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\aA1kU31 = "\"C:\\Users\\Admin\\AppData\\Roaming\\aA1kU31.exe\" opt"	464dfb2c6d56212d3021a3bf7d5cf1da848326462e6319f428b7b33356575276.exe

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
1492	464dfb2c6d56212d3021a3bf7d5cf1da848326462e6319f428b7b33356575276.exe
1492	464dfb2c6d56212d3021a3bf7d5cf1da848326462e6319f428b7b33356575276.exe
1492	464dfb2c6d56212d3021a3bf7d5cf1da848326462e6319f428b7b33356575276.exe
1492	464dfb2c6d56212d3021a3bf7d5cf1da848326462e6319f428b7b33356575276.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
1492	464dfb2c6d56212d3021a3bf7d5cf1da848326462e6319f428b7b33356575276.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1492	464dfb2c6d56212d3021a3bf7d5cf1da848326462e6319f428b7b33356575276.exe
Token: SeCreateGlobalPrivilege	1492	464dfb2c6d56212d3021a3bf7d5cf1da848326462e6319f428b7b33356575276.exe

C:\Users\Admin\AppData\Local\Temp\464dfb2c6d56212d3021a3bf7d5cf1da848326462e6319f428b7b33356575276.exe
"C:\Users\Admin\AppData\Local\Temp\464dfb2c6d56212d3021a3bf7d5cf1da848326462e6319f428b7b33356575276.exe"
1⤵
- Enumerates VirtualBox registry keys
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
PID:1492

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Virtualization/Sandbox Evasion

T1497

Credential Access

Discovery

Query Registry

T1012

Software Discovery

T1518

Virtualization/Sandbox Evasion

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1492-132-0x0000000000870000-0x00000000008FD000-memory.dmp

Filesize
564KB

Download
memory/1492-133-0x0000000000400000-0x00000000005DF000-memory.dmp

Filesize
1.9MB

Download
memory/1492-139-0x0000000000870000-0x00000000008FD000-memory.dmp

Filesize
564KB

Download