7fc150f577ed7fdcc665bb791ae61b431602e65de356f9df673173377cdcd0d1

Analysis

max time kernel
90s
max time network
143s
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 13:44

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General

Target

7fc150f577ed7fdcc665bb791ae61b431602e65de356f9df673173377cdcd0d1.exe
Size

1.3MB
MD5

e827381c0dbbe6d8ffab2fb35f89cde6
SHA1

faca4fe61cc548ef4cc73f30334e351a86527106
SHA256

7fc150f577ed7fdcc665bb791ae61b431602e65de356f9df673173377cdcd0d1
SHA512

15d829c6866e241f260fc185cae37445b3cbee28875ec3426a4632d641eb5feffb3cb76570b5624ffa21287046ec903cb040a18d05b5b4928993279f1da927b7
SSDEEP

24576:HK6fxaOhc2dC3Rfzy41rWibAiCEydknBds0a0m1lK89:q6JpC3RLy41aibAiCE1Ps0a1LKa

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	7fc150f577ed7fdcc665bb791ae61b431602e65de356f9df673173377cdcd0d1.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	7fc150f577ed7fdcc665bb791ae61b431602e65de356f9df673173377cdcd0d1.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	7fc150f577ed7fdcc665bb791ae61b431602e65de356f9df673173377cdcd0d1.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	7fc150f577ed7fdcc665bb791ae61b431602e65de356f9df673173377cdcd0d1.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3436 set thread context of 4824	3436	7fc150f577ed7fdcc665bb791ae61b431602e65de356f9df673173377cdcd0d1.exe	80

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
4824	7fc150f577ed7fdcc665bb791ae61b431602e65de356f9df673173377cdcd0d1.exe
4824	7fc150f577ed7fdcc665bb791ae61b431602e65de356f9df673173377cdcd0d1.exe
4824	7fc150f577ed7fdcc665bb791ae61b431602e65de356f9df673173377cdcd0d1.exe
4824	7fc150f577ed7fdcc665bb791ae61b431602e65de356f9df673173377cdcd0d1.exe
4824	7fc150f577ed7fdcc665bb791ae61b431602e65de356f9df673173377cdcd0d1.exe
4824	7fc150f577ed7fdcc665bb791ae61b431602e65de356f9df673173377cdcd0d1.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 3436 wrote to memory of 4824	3436	7fc150f577ed7fdcc665bb791ae61b431602e65de356f9df673173377cdcd0d1.exe	80
PID 3436 wrote to memory of 4824	3436	7fc150f577ed7fdcc665bb791ae61b431602e65de356f9df673173377cdcd0d1.exe	80
PID 3436 wrote to memory of 4824	3436	7fc150f577ed7fdcc665bb791ae61b431602e65de356f9df673173377cdcd0d1.exe	80
PID 3436 wrote to memory of 4824	3436	7fc150f577ed7fdcc665bb791ae61b431602e65de356f9df673173377cdcd0d1.exe	80
PID 3436 wrote to memory of 4824	3436	7fc150f577ed7fdcc665bb791ae61b431602e65de356f9df673173377cdcd0d1.exe	80
PID 3436 wrote to memory of 4824	3436	7fc150f577ed7fdcc665bb791ae61b431602e65de356f9df673173377cdcd0d1.exe	80
PID 3436 wrote to memory of 4824	3436	7fc150f577ed7fdcc665bb791ae61b431602e65de356f9df673173377cdcd0d1.exe	80
PID 3436 wrote to memory of 4824	3436	7fc150f577ed7fdcc665bb791ae61b431602e65de356f9df673173377cdcd0d1.exe	80
PID 3436 wrote to memory of 4824	3436	7fc150f577ed7fdcc665bb791ae61b431602e65de356f9df673173377cdcd0d1.exe	80
PID 3436 wrote to memory of 4824	3436	7fc150f577ed7fdcc665bb791ae61b431602e65de356f9df673173377cdcd0d1.exe	80

C:\Users\Admin\AppData\Local\Temp\7fc150f577ed7fdcc665bb791ae61b431602e65de356f9df673173377cdcd0d1.exe
"C:\Users\Admin\AppData\Local\Temp\7fc150f577ed7fdcc665bb791ae61b431602e65de356f9df673173377cdcd0d1.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3436
- C:\Users\Admin\AppData\Local\Temp\7fc150f577ed7fdcc665bb791ae61b431602e65de356f9df673173377cdcd0d1.exe
  "C:\Users\Admin\AppData\Local\Temp\7fc150f577ed7fdcc665bb791ae61b431602e65de356f9df673173377cdcd0d1.exe" Track="0001001000"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:4824

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/3436-132-0x0000000000400000-0x0000000000674000-memory.dmp

Filesize
2.5MB

Download
memory/3436-136-0x0000000000400000-0x0000000000674000-memory.dmp

Filesize
2.5MB

Download
memory/4824-133-0x0000000000000000-mapping.dmp

Download
memory/4824-134-0x0000000000400000-0x00000000004F6000-memory.dmp

Filesize
984KB

Download
memory/4824-135-0x0000000000400000-0x00000000004F6000-memory.dmp

Filesize
984KB

Download
memory/4824-137-0x0000000000400000-0x00000000004F6000-memory.dmp

Filesize
984KB

Download
memory/4824-138-0x0000000000400000-0x00000000004F6000-memory.dmp

Filesize
984KB

Download
memory/4824-139-0x0000000000400000-0x00000000004F6000-memory.dmp

Filesize
984KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads