68b42783b0d254c71ac08d3df857c387571dba931b8c0e5cc85a5155927617fa

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
23-05-2024 19:46

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

68b42783b0d254c71ac08d3df857c387571dba931b8c0e5cc85a5155927617fa.exe
Size

5.0MB
MD5

c9e9d8d12797b452d0e786ac5f142aab
SHA1

e63dfc85ca25332064ccf549dca07aee5629006d
SHA256

68b42783b0d254c71ac08d3df857c387571dba931b8c0e5cc85a5155927617fa
SHA512

1c8a8ffa15c07c3de32cbe1d8f0de7055aa8b2d00b3e1af493feeedaf1e692527d0d92e3feb13d94e03b2e9a97e5927ebf26d8f75cd098487e7c1a9d6635dfc2
SSDEEP

98304:5U4kkzOlmCyYrFwiraTjFJQMMp9URCIDBml9EflH20kqGb9as:5U4kk6W5imT/Q/rURXTkqcas

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:

68b42783b0d254c71ac08d3df857c387571dba931b8c0e5cc85a5155927617fa.exe

description ioc process

Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ 68b42783b0d254c71ac08d3df857c387571dba931b8c0e5cc85a5155927617fa.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	68b42783b0d254c71ac08d3df857c387571dba931b8c0e5cc85a5155927617fa.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:

68b42783b0d254c71ac08d3df857c387571dba931b8c0e5cc85a5155927617fa.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	68b42783b0d254c71ac08d3df857c387571dba931b8c0e5cc85a5155927617fa.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	68b42783b0d254c71ac08d3df857c387571dba931b8c0e5cc85a5155927617fa.exe

Themida packer 6 IoCs

Detects Themida, an advanced Windows software protection system.

themida

Processes:

resource	yara_rule
behavioral1/memory/2972-0-0x0000000000400000-0x0000000001166000-memory.dmp	themida
behavioral1/memory/2972-2-0x0000000000400000-0x0000000001166000-memory.dmp	themida
behavioral1/memory/2972-3-0x0000000000400000-0x0000000001166000-memory.dmp	themida
behavioral1/memory/2972-4-0x0000000000400000-0x0000000001166000-memory.dmp	themida
behavioral1/memory/2972-5-0x0000000000400000-0x0000000001166000-memory.dmp	themida
behavioral1/memory/2972-7-0x0000000000400000-0x0000000001166000-memory.dmp	themida

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

T1082

Processes:

68b42783b0d254c71ac08d3df857c387571dba931b8c0e5cc85a5155927617fa.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	68b42783b0d254c71ac08d3df857c387571dba931b8c0e5cc85a5155927617fa.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

Processes:

68b42783b0d254c71ac08d3df857c387571dba931b8c0e5cc85a5155927617fa.exe

pid process

2972 68b42783b0d254c71ac08d3df857c387571dba931b8c0e5cc85a5155927617fa.exe
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

68b42783b0d254c71ac08d3df857c387571dba931b8c0e5cc85a5155927617fa.exe

pid process

2972 68b42783b0d254c71ac08d3df857c387571dba931b8c0e5cc85a5155927617fa.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

68b42783b0d254c71ac08d3df857c387571dba931b8c0e5cc85a5155927617fa.exe

description pid process

Token: SeDebugPrivilege 2972 68b42783b0d254c71ac08d3df857c387571dba931b8c0e5cc85a5155927617fa.exe

description	pid	process
Token: SeDebugPrivilege	2972	68b42783b0d254c71ac08d3df857c387571dba931b8c0e5cc85a5155927617fa.exe

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

68b42783b0d254c71ac08d3df857c387571dba931b8c0e5cc85a5155927617fa.exe

pid	process
2972	68b42783b0d254c71ac08d3df857c387571dba931b8c0e5cc85a5155927617fa.exe
2972	68b42783b0d254c71ac08d3df857c387571dba931b8c0e5cc85a5155927617fa.exe

C:\Users\Admin\AppData\Local\Temp\68b42783b0d254c71ac08d3df857c387571dba931b8c0e5cc85a5155927617fa.exe
"C:\Users\Admin\AppData\Local\Temp\68b42783b0d254c71ac08d3df857c387571dba931b8c0e5cc85a5155927617fa.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
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2972

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

Replay Monitor

Loading Replay Monitor...

Downloads

memory/2972-0-0x0000000000400000-0x0000000001166000-memory.dmp

Filesize
13.4MB

Download
memory/2972-1-0x0000000077B20000-0x0000000077B22000-memory.dmp

Filesize
8KB

Download
memory/2972-2-0x0000000000400000-0x0000000001166000-memory.dmp

Filesize
13.4MB

Download
memory/2972-3-0x0000000000400000-0x0000000001166000-memory.dmp

Filesize
13.4MB

Download
memory/2972-4-0x0000000000400000-0x0000000001166000-memory.dmp

Filesize
13.4MB

Download
memory/2972-5-0x0000000000400000-0x0000000001166000-memory.dmp

Filesize
13.4MB

Download
memory/2972-7-0x0000000000400000-0x0000000001166000-memory.dmp

Filesize
13.4MB

Download