Analysis

  • max time kernel
    152s
  • max time network
    180s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05-12-2022 13:53

General

  • Target

    redlineStealer1.exe

  • Size

    4.6MB

  • MD5

    40f7448691c80ea2483d44d84b1f7d02

  • SHA1

    7f572aad898afb99ef6082280d5190deb954c886

  • SHA256

    80edb77e7473d68393b70416a3563b9743e25e0a4b85375ac642e2bfdf0380ef

  • SHA512

    4820979e439ff09ba47f1286d09f2c9513bb62fcfb309364b5707b7868ce226661a0f02e36c76cf8ce8308c95d9c46c01c53076fbcd4ecb1c28e5d7490eb5a67

  • SSDEEP

    98304:5Fjrg3ipseLuX6aBLdeQZfKA3c3uiAPnJS2fnEAnzMJq3xo:PUypsDT5KAM3kvJSinpnhx

Score
9/10

Malware Config

Signatures

  • Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
  • Checks BIOS information in registry 2 TTPs 2 IoCs

    BIOS information is often read in order to detect sandboxing environments.

  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\redlineStealer1.exe
    "C:\Users\Admin\AppData\Local\Temp\redlineStealer1.exe"
    1⤵
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)
    • Checks BIOS information in registry
    • Checks whether UAC is enabled
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious behavior: EnumeratesProcesses
    PID:4584

Network

MITRE ATT&CK Matrix ATT&CK v6

Defense Evasion

Virtualization/Sandbox Evasion

1
T1497

Discovery

Query Registry

2
T1012

Virtualization/Sandbox Evasion

1
T1497

System Information Discovery

2
T1082

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4584-132-0x0000000000400000-0x0000000000C83000-memory.dmp
    Filesize

    8.5MB

  • memory/4584-133-0x0000000000400000-0x0000000000C83000-memory.dmp
    Filesize

    8.5MB

  • memory/4584-134-0x0000000000400000-0x0000000000C83000-memory.dmp
    Filesize

    8.5MB

  • memory/4584-135-0x0000000000400000-0x0000000000C83000-memory.dmp
    Filesize

    8.5MB

  • memory/4584-136-0x0000000000400000-0x0000000000C83000-memory.dmp
    Filesize

    8.5MB

  • memory/4584-137-0x0000000000400000-0x0000000000C83000-memory.dmp
    Filesize

    8.5MB

  • memory/4584-138-0x0000000000400000-0x0000000000C83000-memory.dmp
    Filesize

    8.5MB

  • memory/4584-139-0x0000000077410000-0x00000000775B3000-memory.dmp
    Filesize

    1.6MB

  • memory/4584-140-0x0000000000400000-0x0000000000C83000-memory.dmp
    Filesize

    8.5MB

  • memory/4584-141-0x0000000077410000-0x00000000775B3000-memory.dmp
    Filesize

    1.6MB

  • memory/4584-142-0x0000000000400000-0x0000000000C83000-memory.dmp
    Filesize

    8.5MB

  • memory/4584-143-0x0000000005350000-0x00000000058F4000-memory.dmp
    Filesize

    5.6MB

  • memory/4584-144-0x0000000005950000-0x00000000059E2000-memory.dmp
    Filesize

    584KB

  • memory/4584-145-0x00000000059F0000-0x0000000005A66000-memory.dmp
    Filesize

    472KB

  • memory/4584-146-0x0000000005A70000-0x0000000005AC0000-memory.dmp
    Filesize

    320KB

  • memory/4584-147-0x0000000005AC0000-0x00000000060D8000-memory.dmp
    Filesize

    6.1MB

  • memory/4584-148-0x0000000006150000-0x000000000625A000-memory.dmp
    Filesize

    1.0MB

  • memory/4584-149-0x0000000006410000-0x0000000006422000-memory.dmp
    Filesize

    72KB

  • memory/4584-150-0x0000000006430000-0x000000000646C000-memory.dmp
    Filesize

    240KB

  • memory/4584-151-0x0000000006510000-0x00000000066D2000-memory.dmp
    Filesize

    1.8MB

  • memory/4584-152-0x0000000006A50000-0x0000000006AB6000-memory.dmp
    Filesize

    408KB