ca2938a806801037ccdfcf23403f9073bd7c2d822d3c87f26ee1d1afa36d6134

Analysis

max time kernel
112s
max time network
128s
platform
windows10-2004_x64
resource
win10v2004-20220901-en
resource tags

arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
submitted
27-11-2022 13:21

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General

Target

ca2938a806801037ccdfcf23403f9073bd7c2d822d3c87f26ee1d1afa36d6134.exe
Size

1.1MB
MD5

60c734ada641dbfb93ea83d9ce28f3ac
SHA1

60935152ca71730e3b436efb63bda59c27ea7fd4
SHA256

ca2938a806801037ccdfcf23403f9073bd7c2d822d3c87f26ee1d1afa36d6134
SHA512

daf532a2443eb2e926a3553eade7fc6c9990433f7a5e6930108ecb5be7104ee628c1bfc9d951125718e5128fc14eb26753c04ba7d539612f35d2d4702a6b64c1
SSDEEP

12288:LJ84D/9Hfe6rfTJ6Lt8urB7Nj6fsfqdm7pTTCIu0EuG2a18RzY47E9ELluv9Ny4z:LF7WXbqdUTmWK29ZY47EiLMYTHyp

Score

7^/10

Malware Config

Signatures

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	ca2938a806801037ccdfcf23403f9073bd7c2d822d3c87f26ee1d1afa36d6134.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	ca2938a806801037ccdfcf23403f9073bd7c2d822d3c87f26ee1d1afa36d6134.exe

Maps connected drives based on registry 3 TTPs 2 IoCs

Disk information is often read in order to detect sandboxing environments.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	ca2938a806801037ccdfcf23403f9073bd7c2d822d3c87f26ee1d1afa36d6134.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	ca2938a806801037ccdfcf23403f9073bd7c2d822d3c87f26ee1d1afa36d6134.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4848 set thread context of 5044	4848	ca2938a806801037ccdfcf23403f9073bd7c2d822d3c87f26ee1d1afa36d6134.exe	80

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
5044	ca2938a806801037ccdfcf23403f9073bd7c2d822d3c87f26ee1d1afa36d6134.exe
5044	ca2938a806801037ccdfcf23403f9073bd7c2d822d3c87f26ee1d1afa36d6134.exe
5044	ca2938a806801037ccdfcf23403f9073bd7c2d822d3c87f26ee1d1afa36d6134.exe
5044	ca2938a806801037ccdfcf23403f9073bd7c2d822d3c87f26ee1d1afa36d6134.exe
5044	ca2938a806801037ccdfcf23403f9073bd7c2d822d3c87f26ee1d1afa36d6134.exe
5044	ca2938a806801037ccdfcf23403f9073bd7c2d822d3c87f26ee1d1afa36d6134.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 4848 wrote to memory of 5044	4848	ca2938a806801037ccdfcf23403f9073bd7c2d822d3c87f26ee1d1afa36d6134.exe	80
PID 4848 wrote to memory of 5044	4848	ca2938a806801037ccdfcf23403f9073bd7c2d822d3c87f26ee1d1afa36d6134.exe	80
PID 4848 wrote to memory of 5044	4848	ca2938a806801037ccdfcf23403f9073bd7c2d822d3c87f26ee1d1afa36d6134.exe	80
PID 4848 wrote to memory of 5044	4848	ca2938a806801037ccdfcf23403f9073bd7c2d822d3c87f26ee1d1afa36d6134.exe	80
PID 4848 wrote to memory of 5044	4848	ca2938a806801037ccdfcf23403f9073bd7c2d822d3c87f26ee1d1afa36d6134.exe	80
PID 4848 wrote to memory of 5044	4848	ca2938a806801037ccdfcf23403f9073bd7c2d822d3c87f26ee1d1afa36d6134.exe	80
PID 4848 wrote to memory of 5044	4848	ca2938a806801037ccdfcf23403f9073bd7c2d822d3c87f26ee1d1afa36d6134.exe	80
PID 4848 wrote to memory of 5044	4848	ca2938a806801037ccdfcf23403f9073bd7c2d822d3c87f26ee1d1afa36d6134.exe	80
PID 4848 wrote to memory of 5044	4848	ca2938a806801037ccdfcf23403f9073bd7c2d822d3c87f26ee1d1afa36d6134.exe	80
PID 4848 wrote to memory of 5044	4848	ca2938a806801037ccdfcf23403f9073bd7c2d822d3c87f26ee1d1afa36d6134.exe	80

C:\Users\Admin\AppData\Local\Temp\ca2938a806801037ccdfcf23403f9073bd7c2d822d3c87f26ee1d1afa36d6134.exe
"C:\Users\Admin\AppData\Local\Temp\ca2938a806801037ccdfcf23403f9073bd7c2d822d3c87f26ee1d1afa36d6134.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4848
- C:\Users\Admin\AppData\Local\Temp\ca2938a806801037ccdfcf23403f9073bd7c2d822d3c87f26ee1d1afa36d6134.exe
  "C:\Users\Admin\AppData\Local\Temp\ca2938a806801037ccdfcf23403f9073bd7c2d822d3c87f26ee1d1afa36d6134.exe" Track="0001001000"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:5044

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/5044-133-0x0000000000400000-0x0000000000520000-memory.dmp

Filesize
1.1MB

Download
memory/5044-134-0x0000000000400000-0x0000000000520000-memory.dmp

Filesize
1.1MB

Download
memory/5044-135-0x0000000000400000-0x0000000000520000-memory.dmp

Filesize
1.1MB

Download
memory/5044-136-0x0000000000400000-0x0000000000520000-memory.dmp

Filesize
1.1MB

Download
memory/5044-137-0x0000000000400000-0x0000000000520000-memory.dmp

Filesize
1.1MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads