5fe199ab9b3a61882c2f22ce63bb03d3af0943c37777341a3b0bf2c796395cd8

Analysis

max time kernel
112s
max time network
141s
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, 13:55

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General

Target

5fe199ab9b3a61882c2f22ce63bb03d3af0943c37777341a3b0bf2c796395cd8.exe
Size

1.3MB
MD5

5d765b877ac1aeceb484334e0829de9e
SHA1

a678c5389e974c4374ee6c878f99cc96b4f22a72
SHA256

5fe199ab9b3a61882c2f22ce63bb03d3af0943c37777341a3b0bf2c796395cd8
SHA512

1c12c1b916bdebeff2bf02729ef9b5ce9e4b0b5f27f0a321eb3e830ca597299203995561975c4f84759b972ce5606b6ef57a494d77a742df7b29ca92fde540f4
SSDEEP

24576:jK6fxaOhc2dC3Rfzy41rWibAiCEydknBds0a0m1lK8:m6JpC3RLy41aibAiCE1Ps0a1LK

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	5fe199ab9b3a61882c2f22ce63bb03d3af0943c37777341a3b0bf2c796395cd8.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	5fe199ab9b3a61882c2f22ce63bb03d3af0943c37777341a3b0bf2c796395cd8.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	5fe199ab9b3a61882c2f22ce63bb03d3af0943c37777341a3b0bf2c796395cd8.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	5fe199ab9b3a61882c2f22ce63bb03d3af0943c37777341a3b0bf2c796395cd8.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2348 set thread context of 2032	2348	5fe199ab9b3a61882c2f22ce63bb03d3af0943c37777341a3b0bf2c796395cd8.exe	83

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2032	5fe199ab9b3a61882c2f22ce63bb03d3af0943c37777341a3b0bf2c796395cd8.exe
2032	5fe199ab9b3a61882c2f22ce63bb03d3af0943c37777341a3b0bf2c796395cd8.exe
2032	5fe199ab9b3a61882c2f22ce63bb03d3af0943c37777341a3b0bf2c796395cd8.exe
2032	5fe199ab9b3a61882c2f22ce63bb03d3af0943c37777341a3b0bf2c796395cd8.exe
2032	5fe199ab9b3a61882c2f22ce63bb03d3af0943c37777341a3b0bf2c796395cd8.exe
2032	5fe199ab9b3a61882c2f22ce63bb03d3af0943c37777341a3b0bf2c796395cd8.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 2348 wrote to memory of 2032	2348	5fe199ab9b3a61882c2f22ce63bb03d3af0943c37777341a3b0bf2c796395cd8.exe	83
PID 2348 wrote to memory of 2032	2348	5fe199ab9b3a61882c2f22ce63bb03d3af0943c37777341a3b0bf2c796395cd8.exe	83
PID 2348 wrote to memory of 2032	2348	5fe199ab9b3a61882c2f22ce63bb03d3af0943c37777341a3b0bf2c796395cd8.exe	83
PID 2348 wrote to memory of 2032	2348	5fe199ab9b3a61882c2f22ce63bb03d3af0943c37777341a3b0bf2c796395cd8.exe	83
PID 2348 wrote to memory of 2032	2348	5fe199ab9b3a61882c2f22ce63bb03d3af0943c37777341a3b0bf2c796395cd8.exe	83
PID 2348 wrote to memory of 2032	2348	5fe199ab9b3a61882c2f22ce63bb03d3af0943c37777341a3b0bf2c796395cd8.exe	83
PID 2348 wrote to memory of 2032	2348	5fe199ab9b3a61882c2f22ce63bb03d3af0943c37777341a3b0bf2c796395cd8.exe	83
PID 2348 wrote to memory of 2032	2348	5fe199ab9b3a61882c2f22ce63bb03d3af0943c37777341a3b0bf2c796395cd8.exe	83
PID 2348 wrote to memory of 2032	2348	5fe199ab9b3a61882c2f22ce63bb03d3af0943c37777341a3b0bf2c796395cd8.exe	83
PID 2348 wrote to memory of 2032	2348	5fe199ab9b3a61882c2f22ce63bb03d3af0943c37777341a3b0bf2c796395cd8.exe	83

C:\Users\Admin\AppData\Local\Temp\5fe199ab9b3a61882c2f22ce63bb03d3af0943c37777341a3b0bf2c796395cd8.exe
"C:\Users\Admin\AppData\Local\Temp\5fe199ab9b3a61882c2f22ce63bb03d3af0943c37777341a3b0bf2c796395cd8.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2348
- C:\Users\Admin\AppData\Local\Temp\5fe199ab9b3a61882c2f22ce63bb03d3af0943c37777341a3b0bf2c796395cd8.exe
  "C:\Users\Admin\AppData\Local\Temp\5fe199ab9b3a61882c2f22ce63bb03d3af0943c37777341a3b0bf2c796395cd8.exe" Track="0001001000"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:2032

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/2032-134-0x0000000000400000-0x00000000004F6000-memory.dmp

Filesize
984KB

Download
memory/2032-135-0x0000000000400000-0x00000000004F6000-memory.dmp

Filesize
984KB

Download
memory/2032-137-0x0000000000400000-0x00000000004F6000-memory.dmp

Filesize
984KB

Download
memory/2032-138-0x0000000000400000-0x00000000004F6000-memory.dmp

Filesize
984KB

Download
memory/2032-139-0x0000000000400000-0x00000000004F6000-memory.dmp

Filesize
984KB

Download
memory/2348-132-0x0000000000400000-0x0000000000674000-memory.dmp

Filesize
2.5MB

Download
memory/2348-136-0x0000000000400000-0x0000000000674000-memory.dmp

Filesize
2.5MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads