d5bed0f58244852529a48440bf1ec754b84c8778d8c5092ac82e03ce06b5a68f

Analysis

max time kernel
141s
max time network
122s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
23/01/2024, 20:09

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General

Target

707339971ac94e196ce99f46ad31712d.exe
Size

3.2MB
MD5

707339971ac94e196ce99f46ad31712d
SHA1

3cba576e0224aadcf9b26ac15471e31f7a1ea494
SHA256

d5bed0f58244852529a48440bf1ec754b84c8778d8c5092ac82e03ce06b5a68f
SHA512

31c4753391b30ec278f71b0006a83eb5d8068cb8f137807f4940dca709ead6952e73b22d267256a8b778c6e3361a4cf8745999f960333d6443319b91eca5f4a1
SSDEEP

98304:Z63sDz9wCguGQEaSRzrbpcukTD/ELUV5yU8LXH1or6pTXJBJxu:msDsdtNJMDtvUK6ZXP

Score

9^/10

evasion trojan upx

Malware Config

Signatures

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__	707339971ac94e196ce99f46ad31712d.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\VideoBiosVersion	707339971ac94e196ce99f46ad31712d.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	707339971ac94e196ce99f46ad31712d.exe

UPX packed file 4 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2500-0-0x0000000000400000-0x0000000000C2C000-memory.dmp	upx
behavioral1/memory/2500-1-0x0000000000400000-0x0000000000C2C000-memory.dmp	upx
behavioral1/memory/2500-2-0x0000000000400000-0x0000000000C2C000-memory.dmp	upx
behavioral1/memory/2500-5-0x0000000000400000-0x0000000000C2C000-memory.dmp	upx

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	707339971ac94e196ce99f46ad31712d.exe

C:\Users\Admin\AppData\Local\Temp\707339971ac94e196ce99f46ad31712d.exe
"C:\Users\Admin\AppData\Local\Temp\707339971ac94e196ce99f46ad31712d.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Checks whether UAC is enabled
PID:2500

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

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

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Downloads

memory/2500-0-0x0000000000400000-0x0000000000C2C000-memory.dmp

Filesize
8.2MB

Download
memory/2500-1-0x0000000000400000-0x0000000000C2C000-memory.dmp

Filesize
8.2MB

Download
memory/2500-2-0x0000000000400000-0x0000000000C2C000-memory.dmp

Filesize
8.2MB

Download
memory/2500-5-0x0000000000400000-0x0000000000C2C000-memory.dmp

Filesize
8.2MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads