cd48fb1d6d76b982c6d6e50b69eaf98c48e8feace25789653366dfe117de803d

Analysis

max time kernel
145s
max time network
178s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
27/11/2022, 13:20

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General

Target

cd48fb1d6d76b982c6d6e50b69eaf98c48e8feace25789653366dfe117de803d.exe
Size

1.0MB
MD5

655c64a9d2c8f800e76e89be4e99e175
SHA1

123dfd1ad33becf774e2eb32293635ab2e69490d
SHA256

cd48fb1d6d76b982c6d6e50b69eaf98c48e8feace25789653366dfe117de803d
SHA512

25265a16bcfe56e98f4598ff3e6d0263d19a6b95b2e42af123a209ccb26676bfb135d7c76b29d210aa426d1026f815b73d633a27282e43da91426e139710540d
SSDEEP

24576:WlcZbTZvSDFbC+IX0RFLlVeUXHPwPzwIRm0m+b+A:WloGF5EUXHP8Lb+A

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	cd48fb1d6d76b982c6d6e50b69eaf98c48e8feace25789653366dfe117de803d.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	cd48fb1d6d76b982c6d6e50b69eaf98c48e8feace25789653366dfe117de803d.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	cd48fb1d6d76b982c6d6e50b69eaf98c48e8feace25789653366dfe117de803d.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	cd48fb1d6d76b982c6d6e50b69eaf98c48e8feace25789653366dfe117de803d.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4444 set thread context of 1652	4444	cd48fb1d6d76b982c6d6e50b69eaf98c48e8feace25789653366dfe117de803d.exe	80

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1652	cd48fb1d6d76b982c6d6e50b69eaf98c48e8feace25789653366dfe117de803d.exe
1652	cd48fb1d6d76b982c6d6e50b69eaf98c48e8feace25789653366dfe117de803d.exe
1652	cd48fb1d6d76b982c6d6e50b69eaf98c48e8feace25789653366dfe117de803d.exe
1652	cd48fb1d6d76b982c6d6e50b69eaf98c48e8feace25789653366dfe117de803d.exe
1652	cd48fb1d6d76b982c6d6e50b69eaf98c48e8feace25789653366dfe117de803d.exe
1652	cd48fb1d6d76b982c6d6e50b69eaf98c48e8feace25789653366dfe117de803d.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 4444 wrote to memory of 1652	4444	cd48fb1d6d76b982c6d6e50b69eaf98c48e8feace25789653366dfe117de803d.exe	80
PID 4444 wrote to memory of 1652	4444	cd48fb1d6d76b982c6d6e50b69eaf98c48e8feace25789653366dfe117de803d.exe	80
PID 4444 wrote to memory of 1652	4444	cd48fb1d6d76b982c6d6e50b69eaf98c48e8feace25789653366dfe117de803d.exe	80
PID 4444 wrote to memory of 1652	4444	cd48fb1d6d76b982c6d6e50b69eaf98c48e8feace25789653366dfe117de803d.exe	80
PID 4444 wrote to memory of 1652	4444	cd48fb1d6d76b982c6d6e50b69eaf98c48e8feace25789653366dfe117de803d.exe	80
PID 4444 wrote to memory of 1652	4444	cd48fb1d6d76b982c6d6e50b69eaf98c48e8feace25789653366dfe117de803d.exe	80
PID 4444 wrote to memory of 1652	4444	cd48fb1d6d76b982c6d6e50b69eaf98c48e8feace25789653366dfe117de803d.exe	80
PID 4444 wrote to memory of 1652	4444	cd48fb1d6d76b982c6d6e50b69eaf98c48e8feace25789653366dfe117de803d.exe	80
PID 4444 wrote to memory of 1652	4444	cd48fb1d6d76b982c6d6e50b69eaf98c48e8feace25789653366dfe117de803d.exe	80
PID 4444 wrote to memory of 1652	4444	cd48fb1d6d76b982c6d6e50b69eaf98c48e8feace25789653366dfe117de803d.exe	80

C:\Users\Admin\AppData\Local\Temp\cd48fb1d6d76b982c6d6e50b69eaf98c48e8feace25789653366dfe117de803d.exe
"C:\Users\Admin\AppData\Local\Temp\cd48fb1d6d76b982c6d6e50b69eaf98c48e8feace25789653366dfe117de803d.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4444
- C:\Users\Admin\AppData\Local\Temp\cd48fb1d6d76b982c6d6e50b69eaf98c48e8feace25789653366dfe117de803d.exe
  "C:\Users\Admin\AppData\Local\Temp\cd48fb1d6d76b982c6d6e50b69eaf98c48e8feace25789653366dfe117de803d.exe" Track="0001001000"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:1652

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/1652-133-0x0000000000400000-0x0000000000520000-memory.dmp

Filesize
1.1MB

Download
memory/1652-134-0x0000000000400000-0x0000000000520000-memory.dmp

Filesize
1.1MB

Download
memory/1652-135-0x0000000000400000-0x0000000000520000-memory.dmp

Filesize
1.1MB

Download
memory/1652-136-0x0000000000400000-0x0000000000520000-memory.dmp

Filesize
1.1MB

Download
memory/1652-137-0x0000000000400000-0x0000000000520000-memory.dmp

Filesize
1.1MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads