1d8dc3e252c5faab50f8eaf2c9eeffb3739cc5d99bec193603ed6aaa5f658bb7

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
23-05-2024 20:07

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

1d8dc3e252c5faab50f8eaf2c9eeffb3739cc5d99bec193603ed6aaa5f658bb7.exe
Size

4.1MB
MD5

70afd758123536dc0f71a2889b787a3e
SHA1

65e6c4e7453d907579ad44c706329e42f2d63922
SHA256

1d8dc3e252c5faab50f8eaf2c9eeffb3739cc5d99bec193603ed6aaa5f658bb7
SHA512

b11ace06c4a6c37eb32bff974f5f3315f7c91d1a26057428126f5b6c29771c27f21d4162b777c6a99f3afea3b2410e52f60964077d9f0ee71271804006419908
SSDEEP

98304:ksVhFUPxSh+6Bl1r0Y+rxlEtgcajFv1hoKboRhVugu3Ag:k6oPxSE690NlUgcahv1OKbo8D

Score

9^/10

evasion themida trojan

Malware Config

Signatures

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

Query Registry
T1012

Virtualization/Sandbox Evasion
T1497

Processes:

1d8dc3e252c5faab50f8eaf2c9eeffb3739cc5d99bec193603ed6aaa5f658bb7.exe

description ioc process

Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ 1d8dc3e252c5faab50f8eaf2c9eeffb3739cc5d99bec193603ed6aaa5f658bb7.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	1d8dc3e252c5faab50f8eaf2c9eeffb3739cc5d99bec193603ed6aaa5f658bb7.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

Processes:

1d8dc3e252c5faab50f8eaf2c9eeffb3739cc5d99bec193603ed6aaa5f658bb7.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	1d8dc3e252c5faab50f8eaf2c9eeffb3739cc5d99bec193603ed6aaa5f658bb7.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	1d8dc3e252c5faab50f8eaf2c9eeffb3739cc5d99bec193603ed6aaa5f658bb7.exe

Themida packer 5 IoCs

Detects Themida, an advanced Windows software protection system.

themida

Processes:

resource	yara_rule
behavioral2/memory/2132-1-0x0000000000FF0000-0x0000000001A86000-memory.dmp	themida
behavioral2/memory/2132-2-0x0000000000FF0000-0x0000000001A86000-memory.dmp	themida
behavioral2/memory/2132-3-0x0000000000FF0000-0x0000000001A86000-memory.dmp	themida
behavioral2/memory/2132-4-0x0000000000FF0000-0x0000000001A86000-memory.dmp	themida
behavioral2/memory/2132-5-0x0000000000FF0000-0x0000000001A86000-memory.dmp	themida

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

T1082

Processes:

1d8dc3e252c5faab50f8eaf2c9eeffb3739cc5d99bec193603ed6aaa5f658bb7.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	1d8dc3e252c5faab50f8eaf2c9eeffb3739cc5d99bec193603ed6aaa5f658bb7.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

Processes:

1d8dc3e252c5faab50f8eaf2c9eeffb3739cc5d99bec193603ed6aaa5f658bb7.exe

pid process

2132 1d8dc3e252c5faab50f8eaf2c9eeffb3739cc5d99bec193603ed6aaa5f658bb7.exe

pid	process
2132	1d8dc3e252c5faab50f8eaf2c9eeffb3739cc5d99bec193603ed6aaa5f658bb7.exe

C:\Users\Admin\AppData\Local\Temp\1d8dc3e252c5faab50f8eaf2c9eeffb3739cc5d99bec193603ed6aaa5f658bb7.exe
"C:\Users\Admin\AppData\Local\Temp\1d8dc3e252c5faab50f8eaf2c9eeffb3739cc5d99bec193603ed6aaa5f658bb7.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
PID:2132

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

T1497

Credential Access

Discovery

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

Loading Replay Monitor...

Downloads

memory/2132-0-0x0000000077954000-0x0000000077956000-memory.dmp

Filesize
8KB

Download
memory/2132-1-0x0000000000FF0000-0x0000000001A86000-memory.dmp

Filesize
10.6MB

Download
memory/2132-2-0x0000000000FF0000-0x0000000001A86000-memory.dmp

Filesize
10.6MB

Download
memory/2132-3-0x0000000000FF0000-0x0000000001A86000-memory.dmp

Filesize
10.6MB

Download
memory/2132-4-0x0000000000FF0000-0x0000000001A86000-memory.dmp

Filesize
10.6MB

Download
memory/2132-5-0x0000000000FF0000-0x0000000001A86000-memory.dmp

Filesize
10.6MB

Download