608a2abe556eaf9f65965e9ad04814938d7e429fc8d7ab5b98404c90c5a3c93c

Analysis

max time kernel
37s
max time network
44s
platform
windows7_x64
resource
win7-20220715-en
resource tags

arch:x64arch:x86image:win7-20220715-enlocale:en-usos:windows7-x64system
submitted
08-08-2022 04:04

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General

Target

608a2abe556eaf9f65965e9ad04814938d7e429fc8d7ab5b98404c90c5a3c93c.exe
Size

7.2MB
MD5

b1c7d7949c6e3f68c02b94c1cab7ed09
SHA1

6202b072c9254c0b23cd17f1eab0ada76c05c47e
SHA256

608a2abe556eaf9f65965e9ad04814938d7e429fc8d7ab5b98404c90c5a3c93c
SHA512

2f6adbc2f5346abdf8c05b309253eff2ade1e1e924554743e69e7ca1f4e48955c4cc6db61f55729bab42ecbfd1d48573cec6b92b0ad4504a03c4f11ceaa647d8

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:

608a2abe556eaf9f65965e9ad04814938d7e429fc8d7ab5b98404c90c5a3c93c.exe

description ioc process

Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ 608a2abe556eaf9f65965e9ad04814938d7e429fc8d7ab5b98404c90c5a3c93c.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	608a2abe556eaf9f65965e9ad04814938d7e429fc8d7ab5b98404c90c5a3c93c.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:

608a2abe556eaf9f65965e9ad04814938d7e429fc8d7ab5b98404c90c5a3c93c.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	608a2abe556eaf9f65965e9ad04814938d7e429fc8d7ab5b98404c90c5a3c93c.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	608a2abe556eaf9f65965e9ad04814938d7e429fc8d7ab5b98404c90c5a3c93c.exe

Themida packer 2 IoCs

Detects Themida, an advanced Windows software protection system.

themida

Processes:

resource	yara_rule
behavioral1/memory/1996-54-0x0000000000400000-0x00000000010B2000-memory.dmp	themida
behavioral1/memory/1996-56-0x0000000000400000-0x00000000010B2000-memory.dmp	themida

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

T1082

Processes:

608a2abe556eaf9f65965e9ad04814938d7e429fc8d7ab5b98404c90c5a3c93c.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	608a2abe556eaf9f65965e9ad04814938d7e429fc8d7ab5b98404c90c5a3c93c.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

Processes:

608a2abe556eaf9f65965e9ad04814938d7e429fc8d7ab5b98404c90c5a3c93c.exe

pid process

1996 608a2abe556eaf9f65965e9ad04814938d7e429fc8d7ab5b98404c90c5a3c93c.exe

pid	process
1996	608a2abe556eaf9f65965e9ad04814938d7e429fc8d7ab5b98404c90c5a3c93c.exe

C:\Users\Admin\AppData\Local\Temp\608a2abe556eaf9f65965e9ad04814938d7e429fc8d7ab5b98404c90c5a3c93c.exe
"C:\Users\Admin\AppData\Local\Temp\608a2abe556eaf9f65965e9ad04814938d7e429fc8d7ab5b98404c90c5a3c93c.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:1996

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

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Downloads

memory/1996-54-0x0000000000400000-0x00000000010B2000-memory.dmp

Filesize
12.7MB

Download
memory/1996-55-0x00000000776F0000-0x0000000077899000-memory.dmp

Filesize
1.7MB

Download
memory/1996-56-0x0000000000400000-0x00000000010B2000-memory.dmp

Filesize
12.7MB

Download