ad6b85d670d9b3b9962695c9352734ee535d698733a7ece7e235f0904d6592ec

Analysis

max time kernel
205s
max time network
208s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
28-11-2022 02:34

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General

Target

ad6b85d670d9b3b9962695c9352734ee535d698733a7ece7e235f0904d6592ec.exe
Size

588KB
MD5

1b8b660d1e7960c3cc525229176ed28d
SHA1

ae6e53a98b9c74531cc8c77e68121bf7e299ba6b
SHA256

ad6b85d670d9b3b9962695c9352734ee535d698733a7ece7e235f0904d6592ec
SHA512

70312089eb1a6b0cd28fca8b553147e2eb4ee9316031d8c09fb6dfb952995fa5a10d7407de02d81111b983ce79144e4210342c183722740d7ff1a1f7ac0ef21a
SSDEEP

12288:HXznQ+bCxWrUhLZvzC/igEhrNA9SNwyrYAmyhIna3PiGpYh7j:qgIh0/iLhrekeKYAl4RN

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	ad6b85d670d9b3b9962695c9352734ee535d698733a7ece7e235f0904d6592ec.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	ad6b85d670d9b3b9962695c9352734ee535d698733a7ece7e235f0904d6592ec.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	ad6b85d670d9b3b9962695c9352734ee535d698733a7ece7e235f0904d6592ec.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	ad6b85d670d9b3b9962695c9352734ee535d698733a7ece7e235f0904d6592ec.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4620 set thread context of 4360	4620	ad6b85d670d9b3b9962695c9352734ee535d698733a7ece7e235f0904d6592ec.exe	89

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: 33	4620	ad6b85d670d9b3b9962695c9352734ee535d698733a7ece7e235f0904d6592ec.exe
Token: SeIncBasePriorityPrivilege	4620	ad6b85d670d9b3b9962695c9352734ee535d698733a7ece7e235f0904d6592ec.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
4360	ad6b85d670d9b3b9962695c9352734ee535d698733a7ece7e235f0904d6592ec.exe
4360	ad6b85d670d9b3b9962695c9352734ee535d698733a7ece7e235f0904d6592ec.exe
4360	ad6b85d670d9b3b9962695c9352734ee535d698733a7ece7e235f0904d6592ec.exe
4360	ad6b85d670d9b3b9962695c9352734ee535d698733a7ece7e235f0904d6592ec.exe
4360	ad6b85d670d9b3b9962695c9352734ee535d698733a7ece7e235f0904d6592ec.exe
4360	ad6b85d670d9b3b9962695c9352734ee535d698733a7ece7e235f0904d6592ec.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 4620 wrote to memory of 4360	4620	ad6b85d670d9b3b9962695c9352734ee535d698733a7ece7e235f0904d6592ec.exe	89
PID 4620 wrote to memory of 4360	4620	ad6b85d670d9b3b9962695c9352734ee535d698733a7ece7e235f0904d6592ec.exe	89
PID 4620 wrote to memory of 4360	4620	ad6b85d670d9b3b9962695c9352734ee535d698733a7ece7e235f0904d6592ec.exe	89
PID 4620 wrote to memory of 4360	4620	ad6b85d670d9b3b9962695c9352734ee535d698733a7ece7e235f0904d6592ec.exe	89
PID 4620 wrote to memory of 4360	4620	ad6b85d670d9b3b9962695c9352734ee535d698733a7ece7e235f0904d6592ec.exe	89
PID 4620 wrote to memory of 4360	4620	ad6b85d670d9b3b9962695c9352734ee535d698733a7ece7e235f0904d6592ec.exe	89
PID 4620 wrote to memory of 4360	4620	ad6b85d670d9b3b9962695c9352734ee535d698733a7ece7e235f0904d6592ec.exe	89
PID 4620 wrote to memory of 4360	4620	ad6b85d670d9b3b9962695c9352734ee535d698733a7ece7e235f0904d6592ec.exe	89
PID 4620 wrote to memory of 4360	4620	ad6b85d670d9b3b9962695c9352734ee535d698733a7ece7e235f0904d6592ec.exe	89
PID 4620 wrote to memory of 4360	4620	ad6b85d670d9b3b9962695c9352734ee535d698733a7ece7e235f0904d6592ec.exe	89

C:\Users\Admin\AppData\Local\Temp\ad6b85d670d9b3b9962695c9352734ee535d698733a7ece7e235f0904d6592ec.exe
"C:\Users\Admin\AppData\Local\Temp\ad6b85d670d9b3b9962695c9352734ee535d698733a7ece7e235f0904d6592ec.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4620
- C:\Users\Admin\AppData\Local\Temp\ad6b85d670d9b3b9962695c9352734ee535d698733a7ece7e235f0904d6592ec.exe
  "C:\Users\Admin\AppData\Local\Temp\ad6b85d670d9b3b9962695c9352734ee535d698733a7ece7e235f0904d6592ec.exe" Track="0001001000"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:4360

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/4360-134-0x0000000000000000-mapping.dmp

Download
memory/4360-135-0x0000000000400000-0x00000000004F8000-memory.dmp

Filesize
992KB

Download
memory/4360-136-0x0000000000400000-0x00000000004F8000-memory.dmp

Filesize
992KB

Download
memory/4360-138-0x0000000000400000-0x00000000004F8000-memory.dmp

Filesize
992KB

Download
memory/4360-139-0x0000000000400000-0x00000000004F8000-memory.dmp

Filesize
992KB

Download
memory/4360-140-0x0000000000400000-0x00000000004F8000-memory.dmp

Filesize
992KB

Download
memory/4360-141-0x0000000000400000-0x00000000004F8000-memory.dmp

Filesize
992KB

Download
memory/4620-132-0x0000000000400000-0x00000000004BC000-memory.dmp

Filesize
752KB

Download
memory/4620-133-0x0000000000500000-0x0000000000503000-memory.dmp

Filesize
12KB

Download
memory/4620-137-0x0000000000400000-0x00000000004BC000-memory.dmp

Filesize
752KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads