38f314d3d9ef6e8569b7d564041d48185e2430724731e250d5882f584146e7ce

Analysis

max time kernel
142s
max time network
126s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
30/12/2023, 05:59

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General

Target

108805dd9fd5cd70ef9d8c8f074a5729.exe
Size

3.0MB
MD5

108805dd9fd5cd70ef9d8c8f074a5729
SHA1

9584f9bf0552ffe4e65e7d3dab9539f5239cfd41
SHA256

38f314d3d9ef6e8569b7d564041d48185e2430724731e250d5882f584146e7ce
SHA512

093c63aafeedfe3ce4bbc73f5fd40e7a067788d9b228d7edb27fed6746a8293e9c601c0b4755df6600e44be724b4d6a3f72b67c25d49a5d4943dadfa8aa30286
SSDEEP

49152:p8zCMDSgbtHIDqTiseTDwDTnhKt8TNAnNnfrQwM4Kz1HiLYaBNtUW5oTyv:K2MDSstHIWWToK6ANzQwM5gYMg

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__	108805dd9fd5cd70ef9d8c8f074a5729.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	108805dd9fd5cd70ef9d8c8f074a5729.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	108805dd9fd5cd70ef9d8c8f074a5729.exe

UPX packed file 4 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2216-0-0x0000000000400000-0x0000000000C34000-memory.dmp	upx
behavioral1/memory/2216-1-0x0000000000400000-0x0000000000C34000-memory.dmp	upx
behavioral1/memory/2216-2-0x0000000000400000-0x0000000000C34000-memory.dmp	upx
behavioral1/memory/2216-5-0x0000000000400000-0x0000000000C34000-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	108805dd9fd5cd70ef9d8c8f074a5729.exe

C:\Users\Admin\AppData\Local\Temp\108805dd9fd5cd70ef9d8c8f074a5729.exe
"C:\Users\Admin\AppData\Local\Temp\108805dd9fd5cd70ef9d8c8f074a5729.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Checks whether UAC is enabled
PID:2216

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/2216-0-0x0000000000400000-0x0000000000C34000-memory.dmp

Filesize
8.2MB

Download
memory/2216-1-0x0000000000400000-0x0000000000C34000-memory.dmp

Filesize
8.2MB

Download
memory/2216-2-0x0000000000400000-0x0000000000C34000-memory.dmp

Filesize
8.2MB

Download
memory/2216-5-0x0000000000400000-0x0000000000C34000-memory.dmp

Filesize
8.2MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads