9f3f956525cecd7c4fb922f884a0deb3e151b9e23c98f08788939dfe18575dfa

Analysis

max time kernel
51s
max time network
51s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
12/06/2024, 23:16

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General

Target
fraps_ru.exe
Size 1.5MB
Sample240612-29b2psvcjg
SHA256 67a3866453826fecbfc9883842490c971b4025d01e82284b516e8b6814b5575c
MD5 5a5c0885cf60d6f6f39c5db45e5e1211
SHA1 563ef5a069d0fcbc13cdb55d64aa7f4ef53689b6
SHA512 c5122e52fa013c0ee37e627288d2572ddfa8283eb80d6c474d158f6b24c10c8af452c53795f1a93f0a177c7ca51e821298422a67ee783219908e4ffe451c1042
SSDEEP 24576:gs+0T0KVhkFCTt8qEos2Z7Sk4DpGoGML99ZNHzYP7DVeuyNiyPytPxYS:9lTt8QR714DpGoPlNTWDQN3yb5
MD5 SHA1 SHA512 SSDEEP

Score

9^/10

evasion

Malware Config

Signatures

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	fraps.exe

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	fraps.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	fraps.exe

Identifies Wine through registry keys 2 TTPs 1 IoCs

Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Software\Wine	fraps.exe

Modifies registry class 4 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Media Type\Extensions\.avi	fraps.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Media Type\{E436EB83-524F-11CE-9F53-0020AF0BA770}\{3E264436-F54B-4E06-91E2-5B40A583BFB5}	fraps.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Media Type\Extensions\.avi	fraps.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Media Type\{E436EB83-524F-11CE-9F53-0020AF0BA770}\{3E264436-F54B-4E06-91E2-5B40A583BFB5}	fraps.exe

Suspicious use of WriteProcessMemory 29 IoCs

description	pid	Process	procid_target
PID 1020 wrote to memory of 4500	1020	fraps_ru.exe	82
PID 1020 wrote to memory of 4500	1020	fraps_ru.exe	82
PID 1020 wrote to memory of 4500	1020	fraps_ru.exe	82
PID 1020 wrote to memory of 4500	1020	fraps_ru.exe	82
PID 1020 wrote to memory of 4500	1020	fraps_ru.exe	82
PID 1020 wrote to memory of 4500	1020	fraps_ru.exe	82
PID 1020 wrote to memory of 4500	1020	fraps_ru.exe	82
PID 1020 wrote to memory of 4500	1020	fraps_ru.exe	82
PID 1020 wrote to memory of 4500	1020	fraps_ru.exe	82
PID 1020 wrote to memory of 4500	1020	fraps_ru.exe	82
PID 1020 wrote to memory of 4500	1020	fraps_ru.exe	82
PID 1020 wrote to memory of 4500	1020	fraps_ru.exe	82
PID 1020 wrote to memory of 4500	1020	fraps_ru.exe	82
PID 1020 wrote to memory of 4500	1020	fraps_ru.exe	82
PID 1020 wrote to memory of 4500	1020	fraps_ru.exe	82
PID 1020 wrote to memory of 4500	1020	fraps_ru.exe	82
PID 1020 wrote to memory of 4500	1020	fraps_ru.exe	82
PID 1020 wrote to memory of 4500	1020	fraps_ru.exe	82
PID 1020 wrote to memory of 4500	1020	fraps_ru.exe	82
PID 1020 wrote to memory of 4500	1020	fraps_ru.exe	82
PID 1020 wrote to memory of 4500	1020	fraps_ru.exe	82
PID 1020 wrote to memory of 4500	1020	fraps_ru.exe	82
PID 1020 wrote to memory of 4500	1020	fraps_ru.exe	82
PID 1020 wrote to memory of 4500	1020	fraps_ru.exe	82
PID 1020 wrote to memory of 4500	1020	fraps_ru.exe	82
PID 1020 wrote to memory of 4500	1020	fraps_ru.exe	82
PID 1020 wrote to memory of 4500	1020	fraps_ru.exe	82
PID 1020 wrote to memory of 4500	1020	fraps_ru.exe	82
PID 1020 wrote to memory of 4500	1020	fraps_ru.exe	82

C:\Users\Admin\AppData\Local\Temp\fraps_ru.exe
"C:\Users\Admin\AppData\Local\Temp\fraps_ru.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1020
- C:\Users\Admin\AppData\Local\Temp\fraps.exe
  "C:\Users\Admin\AppData\Local\Temp\fraps.exe"
  2⤵
  - Identifies VirtualBox via ACPI registry values (likely anti-VM)
  - Checks BIOS information in registry
  - Identifies Wine through registry keys
  - Modifies registry class
  PID:4500

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

T1497

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Virtualization/Sandbox Evasion

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1020-18-0x0000000000400000-0x0000000000588000-memory.dmp

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memory/1020-0-0x0000000000400000-0x0000000000588000-memory.dmp

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memory/4500-24-0x0000000076BC0000-0x0000000076CB0000-memory.dmp

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memory/4500-25-0x0000000076BC0000-0x0000000076CB0000-memory.dmp

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memory/4500-2-0x0000000000110000-0x0000000000111000-memory.dmp

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memory/4500-19-0x0000000000400000-0x0000000000C2E000-memory.dmp

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memory/4500-22-0x0000000076BC0000-0x0000000076CB0000-memory.dmp

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memory/4500-21-0x0000000076BC0000-0x0000000076CB0000-memory.dmp

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memory/4500-20-0x0000000076BDF000-0x0000000076BE0000-memory.dmp

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memory/4500-23-0x0000000076BC0000-0x0000000076CB0000-memory.dmp

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memory/4500-3-0x0000000000110000-0x0000000000111000-memory.dmp

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memory/4500-1-0x0000000000C30000-0x0000000001903000-memory.dmp

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memory/4500-26-0x0000000076BC0000-0x0000000076CB0000-memory.dmp

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memory/4500-28-0x0000000076BC0000-0x0000000076CB0000-memory.dmp

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memory/4500-27-0x0000000076BC0000-0x0000000076CB0000-memory.dmp

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memory/4500-30-0x0000000076BC0000-0x0000000076CB0000-memory.dmp

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memory/4500-33-0x0000000076BC0000-0x0000000076CB0000-memory.dmp

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memory/4500-31-0x0000000076BC0000-0x0000000076CB0000-memory.dmp

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memory/4500-32-0x0000000076BC0000-0x0000000076CB0000-memory.dmp

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memory/4500-29-0x0000000076BC0000-0x0000000076CB0000-memory.dmp

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memory/4500-34-0x0000000000400000-0x0000000000C2E000-memory.dmp

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memory/4500-35-0x0000000076BC0000-0x0000000076CB0000-memory.dmp

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads