azorult | 48dfca30e793c613e9b56746f74408017a634fbc196b0f0eeea621ff89c5268d

Analysis

max time kernel
20s
max time network
46s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
30-11-2022 12:40

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General

Target

48dfca30e793c613e9b56746f74408017a634fbc196b0f0eeea621ff89c5268d.exe
Size

1.8MB
MD5

fc973cbac8e6c4fed818e1266862b18c
SHA1

a2420a8d7916d420e3f69d39c6a8892fbbf3a020
SHA256

48dfca30e793c613e9b56746f74408017a634fbc196b0f0eeea621ff89c5268d
SHA512

0d40206a13719070c0736d5de3932b9a6870eff220028ed3baaa8ffd3bc29e853bfa2391b0eba7eeb7ad1ba8d1473da257139619623b8f664590ccfa84c495f6
SSDEEP

49152:cE6wpGMVLa1VTn/g0Od3IylIELsXrDMK43:cYx4Xn/gJxIy6xXrIK4

Score

10^/10

azorult evasion infostealer trojan

Malware Config

Extracted

Family

azorult

http://195.245.112.115/index.php

Signatures

Azorult
An information stealer that was first discovered in 2016, targeting browsing history and passwords.
trojan infostealer azorult

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	48dfca30e793c613e9b56746f74408017a634fbc196b0f0eeea621ff89c5268d.exe

Checks BIOS information in registry 2 TTPs 2 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	48dfca30e793c613e9b56746f74408017a634fbc196b0f0eeea621ff89c5268d.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	48dfca30e793c613e9b56746f74408017a634fbc196b0f0eeea621ff89c5268d.exe

Identifies Wine through registry keys 2 TTPs 1 IoCs

Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Wine	48dfca30e793c613e9b56746f74408017a634fbc196b0f0eeea621ff89c5268d.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
1600	48dfca30e793c613e9b56746f74408017a634fbc196b0f0eeea621ff89c5268d.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
1600	48dfca30e793c613e9b56746f74408017a634fbc196b0f0eeea621ff89c5268d.exe

C:\Users\Admin\AppData\Local\Temp\48dfca30e793c613e9b56746f74408017a634fbc196b0f0eeea621ff89c5268d.exe
"C:\Users\Admin\AppData\Local\Temp\48dfca30e793c613e9b56746f74408017a634fbc196b0f0eeea621ff89c5268d.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
PID:1600

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

T1497

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Virtualization/Sandbox Evasion

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1600-54-0x00000000761F1000-0x00000000761F3000-memory.dmp

Filesize
8KB

Download
memory/1600-55-0x0000000000400000-0x000000000087A000-memory.dmp

Filesize
4.5MB

Download
memory/1600-56-0x00000000778A0000-0x0000000077A20000-memory.dmp

Filesize
1.5MB

Download
memory/1600-57-0x0000000000400000-0x000000000087A000-memory.dmp

Filesize
4.5MB

Download
memory/1600-58-0x00000000778A0000-0x0000000077A20000-memory.dmp

Filesize
1.5MB

Download