2c6a1adc320f8512e7163ea1f624a248f323bd5d4c73eb14ba84f463b6b8f3e7

Analysis

max time kernel
140s
max time network
103s
platform
windows11-21h2_x64
resource
win11-20240412-en
resource tags

arch:x64arch:x86image:win11-20240412-enlocale:en-usos:windows11-21h2-x64system
submitted
20-04-2024 03:36

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General

Target

Verse crack from feds and nex/Serialcheckers/Mac-checker.exe
Size

4.3MB
MD5

23c1ce038611001835e2192fc31229e8
SHA1

13c0c1944de37603265115ed5cf2a934de449f36
SHA256

577c7eda29b869de5793131ced4cd54fd222619e1c00765e0b3f16f1240239a3
SHA512

b560f1c4b7bb9ccb57d36099320ab70790f2b04954483a4d8ff2bcb67cfcece1234bddbb4f0c8c9685dc209bfac74dae161b38cc83cdc61f504b29c095bbc22f
SSDEEP

98304:xOFr0xNl6tHTzYcJnoqVgKw0RGVGB5kv3Hav+2+VeE5Hd:US/GTuq9MgxUeE

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:

Mac-checker.exe

description ioc process

Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ Mac-checker.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	Mac-checker.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:

Mac-checker.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	Mac-checker.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	Mac-checker.exe

Themida packer 4 IoCs

Detects Themida, an advanced Windows software protection system.

themida

Processes:

resource	yara_rule
behavioral7/memory/3360-0-0x0000000140000000-0x0000000140BA2000-memory.dmp	themida
behavioral7/memory/3360-10-0x0000000140000000-0x0000000140BA2000-memory.dmp	themida
behavioral7/memory/3360-11-0x0000000140000000-0x0000000140BA2000-memory.dmp	themida
behavioral7/memory/3360-13-0x0000000140000000-0x0000000140BA2000-memory.dmp	themida

Checks whether UAC is enabled 1 TTPs 1 IoCs
evasion trojan

System Information Discovery
T1082

Processes:

Mac-checker.exe

description ioc process

Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA Mac-checker.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	Mac-checker.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

Mac-checker.execmd.exe

description	pid	process	target process
PID 3360 wrote to memory of 2704	3360	Mac-checker.exe	cmd.exe
PID 3360 wrote to memory of 2704	3360	Mac-checker.exe	cmd.exe
PID 2704 wrote to memory of 3676	2704	cmd.exe	getmac.exe
PID 2704 wrote to memory of 3676	2704	cmd.exe	getmac.exe

C:\Users\Admin\AppData\Local\Temp\Verse crack from feds and nex\Serialcheckers\Mac-checker.exe
"C:\Users\Admin\AppData\Local\Temp\Verse crack from feds and nex\Serialcheckers\Mac-checker.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Checks whether UAC is enabled
- Suspicious use of WriteProcessMemory
PID:3360

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c getmac /FO CSV /NH
2⤵
- Suspicious use of WriteProcessMemory
PID:2704

C:\Windows\system32\getmac.exe
getmac /FO CSV /NH
3⤵
PID:3676

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

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Downloads

memory/3360-0-0x0000000140000000-0x0000000140BA2000-memory.dmp

Filesize
11.6MB

Download
memory/3360-1-0x00007FFCB4AD0000-0x00007FFCB4B8D000-memory.dmp

Filesize
756KB

Download
memory/3360-2-0x00007FFCB4AD0000-0x00007FFCB4B8D000-memory.dmp

Filesize
756KB

Download
memory/3360-3-0x00007FFCB4AD0000-0x00007FFCB4B8D000-memory.dmp

Filesize
756KB

Download
memory/3360-4-0x00007FFCB4AD0000-0x00007FFCB4B8D000-memory.dmp

Filesize
756KB

Download
memory/3360-5-0x00007FFCB3440000-0x00007FFCB37B4000-memory.dmp

Filesize
3.5MB

Download
memory/3360-7-0x0000000010000000-0x0000000010009000-memory.dmp

Filesize
36KB

Download
memory/3360-8-0x00007FFC80000000-0x00007FFC80002000-memory.dmp

Filesize
8KB

Download
memory/3360-10-0x0000000140000000-0x0000000140BA2000-memory.dmp

Filesize
11.6MB

Download
memory/3360-11-0x0000000140000000-0x0000000140BA2000-memory.dmp

Filesize
11.6MB

Download
memory/3360-12-0x00007FFC80030000-0x00007FFC80031000-memory.dmp

Filesize
4KB

Download
memory/3360-13-0x0000000140000000-0x0000000140BA2000-memory.dmp

Filesize
11.6MB

Download
memory/3360-14-0x00007FFCB4AD0000-0x00007FFCB4B8D000-memory.dmp

Filesize
756KB

Download
memory/3360-15-0x00007FFCB3440000-0x00007FFCB37B4000-memory.dmp

Filesize
3.5MB

Download