04a72e5f734b6d97c78477d82b1bd24d45e47769b98d908920265a01bbde2d37

Analysis

max time kernel
95s
max time network
97s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
11/09/2024, 19:03

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General

Target

map (1) (1).exe
Size

3.3MB
MD5

a5a681b19458d693464f24f0d22d7b32
SHA1

10b9edb6e510ee582815b3779064698ed9e90db8
SHA256

04a72e5f734b6d97c78477d82b1bd24d45e47769b98d908920265a01bbde2d37
SHA512

e27f08721444474d7f37e45b6636f71cd5e9823ab197b6665f5c48106f8f84ec57bd5f1e953a3c2d0200ae0f9e80b72a261444bea6e828a62cd0b44bf128ab31
SSDEEP

98304:GyVbJ5frOxTN0fAptwDUB+psfprlsg/zG3lC:f2JN0fG6wgsxrqQzGVC

Score

9^/10

evasion persistence 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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	map (1) (1).exe

Sets service image path in registry 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\nZcQnYQZfYhQDQ\ImagePath = "\\??\\C:\\Users\\Admin\\AppData\\Local\\Temp\\nZcQnYQZfYhQDQ"	map (1) (1).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	map (1) (1).exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	map (1) (1).exe

Themida packer 6 IoCs

Detects Themida, an advanced Windows software protection system.

themida

resource	yara_rule
behavioral2/memory/1836-0-0x00007FF70DD20000-0x00007FF70E636000-memory.dmp	themida
behavioral2/memory/1836-3-0x00007FF70DD20000-0x00007FF70E636000-memory.dmp	themida
behavioral2/memory/1836-2-0x00007FF70DD20000-0x00007FF70E636000-memory.dmp	themida
behavioral2/memory/1836-4-0x00007FF70DD20000-0x00007FF70E636000-memory.dmp	themida
behavioral2/memory/1836-5-0x00007FF70DD20000-0x00007FF70E636000-memory.dmp	themida
behavioral2/memory/1836-9-0x00007FF70DD20000-0x00007FF70E636000-memory.dmp	themida

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	map (1) (1).exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
1836	map (1) (1).exe

Suspicious behavior: LoadsDriver 1 IoCs

pid	Process
1836	map (1) (1).exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeLoadDriverPrivilege	1836	map (1) (1).exe

C:\Users\Admin\AppData\Local\Temp\map (1) (1).exe
"C:\Users\Admin\AppData\Local\Temp\map (1) (1).exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Sets service image path in registry
- Checks BIOS information in registry
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: LoadsDriver
- Suspicious use of AdjustPrivilegeToken
PID:1836

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

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/1836-0-0x00007FF70DD20000-0x00007FF70E636000-memory.dmp

Filesize
9.1MB

Download
memory/1836-1-0x00007FF9BC550000-0x00007FF9BC552000-memory.dmp

Filesize
8KB

Download
memory/1836-3-0x00007FF70DD20000-0x00007FF70E636000-memory.dmp

Filesize
9.1MB

Download
memory/1836-2-0x00007FF70DD20000-0x00007FF70E636000-memory.dmp

Filesize
9.1MB

Download
memory/1836-4-0x00007FF70DD20000-0x00007FF70E636000-memory.dmp

Filesize
9.1MB

Download
memory/1836-5-0x00007FF70DD20000-0x00007FF70E636000-memory.dmp

Filesize
9.1MB

Download
memory/1836-9-0x00007FF70DD20000-0x00007FF70E636000-memory.dmp

Filesize
9.1MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads