23f86022fb875c47e2b02f5934550a04a8c5c901a3059017f54f59130ce92e3f

Analysis

max time kernel
122s
max time network
125s
platform
windows7_x64
resource
win7-20231020-en
resource tags

arch:x64arch:x86image:win7-20231020-enlocale:en-usos:windows7-x64system
submitted
26/11/2023, 19:03

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General

Target

file.exe
Size

2.6MB
MD5

26b004f38de3715b99d3efe39f8171ba
SHA1

5a5b90ce44336bdad70a45f7a3c6a67fe097915a
SHA256

23f86022fb875c47e2b02f5934550a04a8c5c901a3059017f54f59130ce92e3f
SHA512

da7e663425e487950ba49afef81c99669d481184e73261c9c5e95d542194b83b0ab39eb9e59fc4d6f5b9ae675b968a53e73f6d208fa96234772463264d8720d8
SSDEEP

49152:b5ZszS3vv3jirr3jjWiTaOvifviOrokYa1AhD7HmN35ytczrBHI2rVqmIUo1eDzR:b5ZszS3vv3jirr3jjWiTaOvifviOrRFv

Score

9^/10

discovery evasion spyware stealer 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__	file.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	file.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	file.exe

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Themida packer 2 IoCs

Detects Themida, an advanced Windows software protection system.

themida

resource	yara_rule
behavioral1/memory/2516-23-0x0000000000C70000-0x0000000001304000-memory.dmp	themida
behavioral1/memory/2516-30-0x0000000000C70000-0x0000000001304000-memory.dmp	themida

Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials In Files
T1552.001
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

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	file.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
2516	file.exe

Suspicious behavior: EnumeratesProcesses 5 IoCs

pid	Process
2516	file.exe
2516	file.exe
2516	file.exe
2516	file.exe
2516	file.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2516	file.exe

C:\Users\Admin\AppData\Local\Temp\file.exe
"C:\Users\Admin\AppData\Local\Temp\file.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
PID:2516

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

T1497

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Query Registry

T1012

System Information Discovery

T1082

Virtualization/Sandbox Evasion

T1497

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2516-0-0x0000000000C70000-0x0000000001304000-memory.dmp

Filesize
6.6MB

Download
memory/2516-1-0x0000000076500000-0x0000000076610000-memory.dmp

Filesize
1.1MB

Download
memory/2516-2-0x0000000075C40000-0x0000000075C87000-memory.dmp

Filesize
284KB

Download
memory/2516-3-0x0000000076500000-0x0000000076610000-memory.dmp

Filesize
1.1MB

Download
memory/2516-4-0x0000000076500000-0x0000000076610000-memory.dmp

Filesize
1.1MB

Download
memory/2516-5-0x0000000076500000-0x0000000076610000-memory.dmp

Filesize
1.1MB

Download
memory/2516-6-0x0000000076500000-0x0000000076610000-memory.dmp

Filesize
1.1MB

Download
memory/2516-7-0x0000000076500000-0x0000000076610000-memory.dmp

Filesize
1.1MB

Download
memory/2516-9-0x0000000076500000-0x0000000076610000-memory.dmp

Filesize
1.1MB

Download
memory/2516-11-0x0000000076500000-0x0000000076610000-memory.dmp

Filesize
1.1MB

Download
memory/2516-13-0x0000000076500000-0x0000000076610000-memory.dmp

Filesize
1.1MB

Download
memory/2516-14-0x0000000076500000-0x0000000076610000-memory.dmp

Filesize
1.1MB

Download
memory/2516-16-0x0000000076500000-0x0000000076610000-memory.dmp

Filesize
1.1MB

Download
memory/2516-15-0x0000000076500000-0x0000000076610000-memory.dmp

Filesize
1.1MB

Download
memory/2516-17-0x0000000076500000-0x0000000076610000-memory.dmp

Filesize
1.1MB

Download
memory/2516-18-0x0000000076500000-0x0000000076610000-memory.dmp

Filesize
1.1MB

Download
memory/2516-19-0x0000000076500000-0x0000000076610000-memory.dmp

Filesize
1.1MB

Download
memory/2516-20-0x0000000076500000-0x0000000076610000-memory.dmp

Filesize
1.1MB

Download
memory/2516-21-0x0000000077CD0000-0x0000000077CD2000-memory.dmp

Filesize
8KB

Download
memory/2516-22-0x00000000749C0000-0x00000000750AE000-memory.dmp

Filesize
6.9MB

Download
memory/2516-23-0x0000000000C70000-0x0000000001304000-memory.dmp

Filesize
6.6MB

Download
memory/2516-24-0x00000000077F0000-0x0000000007830000-memory.dmp

Filesize
256KB

Download
memory/2516-28-0x0000000000C70000-0x0000000001304000-memory.dmp

Filesize
6.6MB

Download
memory/2516-30-0x0000000000C70000-0x0000000001304000-memory.dmp

Filesize
6.6MB

Download
memory/2516-32-0x0000000075C40000-0x0000000075C87000-memory.dmp

Filesize
284KB

Download
memory/2516-33-0x0000000076500000-0x0000000076610000-memory.dmp

Filesize
1.1MB

Download
memory/2516-34-0x0000000076500000-0x0000000076610000-memory.dmp

Filesize
1.1MB

Download
memory/2516-35-0x0000000076500000-0x0000000076610000-memory.dmp

Filesize
1.1MB

Download
memory/2516-36-0x0000000076500000-0x0000000076610000-memory.dmp

Filesize
1.1MB

Download
memory/2516-37-0x0000000076500000-0x0000000076610000-memory.dmp

Filesize
1.1MB

Download
memory/2516-39-0x0000000076500000-0x0000000076610000-memory.dmp

Filesize
1.1MB

Download
memory/2516-40-0x0000000076500000-0x0000000076610000-memory.dmp

Filesize
1.1MB

Download
memory/2516-41-0x0000000076500000-0x0000000076610000-memory.dmp

Filesize
1.1MB

Download
memory/2516-42-0x0000000076500000-0x0000000076610000-memory.dmp

Filesize
1.1MB

Download
memory/2516-43-0x0000000076500000-0x0000000076610000-memory.dmp

Filesize
1.1MB

Download
memory/2516-44-0x0000000076500000-0x0000000076610000-memory.dmp

Filesize
1.1MB

Download
memory/2516-45-0x0000000076500000-0x0000000076610000-memory.dmp

Filesize
1.1MB

Download
memory/2516-38-0x0000000076500000-0x0000000076610000-memory.dmp

Filesize
1.1MB

Download
memory/2516-31-0x0000000076500000-0x0000000076610000-memory.dmp

Filesize
1.1MB

Download
memory/2516-46-0x00000000749C0000-0x00000000750AE000-memory.dmp

Filesize
6.9MB

Download
memory/2516-29-0x0000000076500000-0x0000000076610000-memory.dmp

Filesize
1.1MB

Download
memory/2516-27-0x0000000076500000-0x0000000076610000-memory.dmp

Filesize
1.1MB

Download