22cf1266659c814817475e429584b27e637cf1e875a7a44c134f4ad40dbd5136

Analysis

max time kernel
157s
max time network
168s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
27-11-2022 06:46

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General

Target

22cf1266659c814817475e429584b27e637cf1e875a7a44c134f4ad40dbd5136.exe
Size

853KB
MD5

295dce02b210a03ebc95e1100b86cb56
SHA1

281ea0847816af6f7a390df0705e37bd8d504c0c
SHA256

22cf1266659c814817475e429584b27e637cf1e875a7a44c134f4ad40dbd5136
SHA512

bb6d7f1333fe412739e1e20314a0e138b4890870865dfe68fe0e30d8207770c96519d0e978ed0c9fb0a2480127b14bbb84ea48133e9d67ed40439d9f88534abd
SSDEEP

24576:uYq2/9nnr5cDNsOQfKJL9ki1arPvi/cjaBYfvx:5qaxyDC2JmSoPvikO8x

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\SystemBiosVersion	22cf1266659c814817475e429584b27e637cf1e875a7a44c134f4ad40dbd5136.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	22cf1266659c814817475e429584b27e637cf1e875a7a44c134f4ad40dbd5136.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 value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	22cf1266659c814817475e429584b27e637cf1e875a7a44c134f4ad40dbd5136.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	22cf1266659c814817475e429584b27e637cf1e875a7a44c134f4ad40dbd5136.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2724 set thread context of 228	2724	22cf1266659c814817475e429584b27e637cf1e875a7a44c134f4ad40dbd5136.exe	82

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
228	22cf1266659c814817475e429584b27e637cf1e875a7a44c134f4ad40dbd5136.exe
228	22cf1266659c814817475e429584b27e637cf1e875a7a44c134f4ad40dbd5136.exe
228	22cf1266659c814817475e429584b27e637cf1e875a7a44c134f4ad40dbd5136.exe
228	22cf1266659c814817475e429584b27e637cf1e875a7a44c134f4ad40dbd5136.exe
228	22cf1266659c814817475e429584b27e637cf1e875a7a44c134f4ad40dbd5136.exe
228	22cf1266659c814817475e429584b27e637cf1e875a7a44c134f4ad40dbd5136.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 2724 wrote to memory of 228	2724	22cf1266659c814817475e429584b27e637cf1e875a7a44c134f4ad40dbd5136.exe	82
PID 2724 wrote to memory of 228	2724	22cf1266659c814817475e429584b27e637cf1e875a7a44c134f4ad40dbd5136.exe	82
PID 2724 wrote to memory of 228	2724	22cf1266659c814817475e429584b27e637cf1e875a7a44c134f4ad40dbd5136.exe	82
PID 2724 wrote to memory of 228	2724	22cf1266659c814817475e429584b27e637cf1e875a7a44c134f4ad40dbd5136.exe	82
PID 2724 wrote to memory of 228	2724	22cf1266659c814817475e429584b27e637cf1e875a7a44c134f4ad40dbd5136.exe	82
PID 2724 wrote to memory of 228	2724	22cf1266659c814817475e429584b27e637cf1e875a7a44c134f4ad40dbd5136.exe	82
PID 2724 wrote to memory of 228	2724	22cf1266659c814817475e429584b27e637cf1e875a7a44c134f4ad40dbd5136.exe	82
PID 2724 wrote to memory of 228	2724	22cf1266659c814817475e429584b27e637cf1e875a7a44c134f4ad40dbd5136.exe	82
PID 2724 wrote to memory of 228	2724	22cf1266659c814817475e429584b27e637cf1e875a7a44c134f4ad40dbd5136.exe	82
PID 2724 wrote to memory of 228	2724	22cf1266659c814817475e429584b27e637cf1e875a7a44c134f4ad40dbd5136.exe	82

C:\Users\Admin\AppData\Local\Temp\22cf1266659c814817475e429584b27e637cf1e875a7a44c134f4ad40dbd5136.exe
"C:\Users\Admin\AppData\Local\Temp\22cf1266659c814817475e429584b27e637cf1e875a7a44c134f4ad40dbd5136.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2724
- C:\Users\Admin\AppData\Local\Temp\22cf1266659c814817475e429584b27e637cf1e875a7a44c134f4ad40dbd5136.exe
  "C:\Users\Admin\AppData\Local\Temp\22cf1266659c814817475e429584b27e637cf1e875a7a44c134f4ad40dbd5136.exe" Track="0001001000"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:228

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/228-135-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/228-136-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/228-138-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/228-139-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/228-140-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/2724-132-0x0000000000400000-0x000000000051C000-memory.dmp

Filesize
1.1MB

Download
memory/2724-133-0x00000000006E0000-0x00000000006E3000-memory.dmp

Filesize
12KB

Download
memory/2724-137-0x0000000000400000-0x000000000051C000-memory.dmp

Filesize
1.1MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads