Analysis

  • max time kernel
    314s
  • max time network
    323s
  • platform
    windows10_x64
  • resource
    win10-20220414-en
  • submitted
    21-06-2022 02:57

General

  • Target

    ce29b09c57bdd0df33b7d45abe0047952fc009dbc1b5b43351aa6dad751ba262.exe

  • Size

    4.9MB

  • MD5

    f12c1548b18709716fccbffd277402a0

  • SHA1

    1f5f31e07055980eb7cc131590a9441b61c60044

  • SHA256

    ce29b09c57bdd0df33b7d45abe0047952fc009dbc1b5b43351aa6dad751ba262

  • SHA512

    6e35f550e6719d3db337e00a2108a0b477bfc556b262ca291617b5783e9d26bf706f04f8fb2d902810317b4991fc26a7c221d7997ec2bc3a96673a4d8af8b9dc

Malware Config

Extracted

Family

recordbreaker

C2

http://185.106.94.148/

Signatures

  • Raccoon ver2 5 IoCs

    Raccoon ver2.

  • RecordBreaker

    RecordBreaker is an information stealer capable of downloading and executing secondary payloads written in C++.

  • suricata: ET MALWARE Generic Stealer Config Download Request

    suricata: ET MALWARE Generic Stealer Config Download Request

  • suricata: ET MALWARE Recordbreaker Stealer CnC Checkin

    suricata: ET MALWARE Recordbreaker Stealer CnC Checkin

  • 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.

  • Themida packer 6 IoCs

    Detects Themida, an advanced Windows software protection system.

  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ce29b09c57bdd0df33b7d45abe0047952fc009dbc1b5b43351aa6dad751ba262.exe
    "C:\Users\Admin\AppData\Local\Temp\ce29b09c57bdd0df33b7d45abe0047952fc009dbc1b5b43351aa6dad751ba262.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:1456

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/1456-117-0x0000000077B70000-0x0000000077CFE000-memory.dmp
    Filesize

    1.6MB

  • memory/1456-118-0x0000000077B70000-0x0000000077CFE000-memory.dmp
    Filesize

    1.6MB

  • memory/1456-119-0x0000000077B70000-0x0000000077CFE000-memory.dmp
    Filesize

    1.6MB

  • memory/1456-120-0x0000000077B70000-0x0000000077CFE000-memory.dmp
    Filesize

    1.6MB

  • memory/1456-121-0x0000000077B70000-0x0000000077CFE000-memory.dmp
    Filesize

    1.6MB

  • memory/1456-122-0x0000000077B70000-0x0000000077CFE000-memory.dmp
    Filesize

    1.6MB

  • memory/1456-123-0x0000000000A60000-0x000000000146F000-memory.dmp
    Filesize

    10.1MB

  • memory/1456-124-0x0000000077B70000-0x0000000077CFE000-memory.dmp
    Filesize

    1.6MB

  • memory/1456-125-0x0000000077B70000-0x0000000077CFE000-memory.dmp
    Filesize

    1.6MB

  • memory/1456-126-0x0000000077B70000-0x0000000077CFE000-memory.dmp
    Filesize

    1.6MB

  • memory/1456-127-0x0000000077B70000-0x0000000077CFE000-memory.dmp
    Filesize

    1.6MB

  • memory/1456-128-0x0000000077B70000-0x0000000077CFE000-memory.dmp
    Filesize

    1.6MB

  • memory/1456-129-0x0000000077B70000-0x0000000077CFE000-memory.dmp
    Filesize

    1.6MB

  • memory/1456-130-0x0000000077B70000-0x0000000077CFE000-memory.dmp
    Filesize

    1.6MB

  • memory/1456-131-0x0000000077B70000-0x0000000077CFE000-memory.dmp
    Filesize

    1.6MB

  • memory/1456-132-0x0000000077B70000-0x0000000077CFE000-memory.dmp
    Filesize

    1.6MB

  • memory/1456-133-0x0000000077B70000-0x0000000077CFE000-memory.dmp
    Filesize

    1.6MB

  • memory/1456-134-0x0000000077B70000-0x0000000077CFE000-memory.dmp
    Filesize

    1.6MB

  • memory/1456-135-0x0000000077B70000-0x0000000077CFE000-memory.dmp
    Filesize

    1.6MB

  • memory/1456-136-0x0000000077B70000-0x0000000077CFE000-memory.dmp
    Filesize

    1.6MB

  • memory/1456-137-0x0000000077B70000-0x0000000077CFE000-memory.dmp
    Filesize

    1.6MB

  • memory/1456-138-0x0000000077B70000-0x0000000077CFE000-memory.dmp
    Filesize

    1.6MB

  • memory/1456-139-0x0000000077B70000-0x0000000077CFE000-memory.dmp
    Filesize

    1.6MB

  • memory/1456-140-0x0000000000A60000-0x000000000146F000-memory.dmp
    Filesize

    10.1MB

  • memory/1456-144-0x0000000077B70000-0x0000000077CFE000-memory.dmp
    Filesize

    1.6MB

  • memory/1456-145-0x0000000077B70000-0x0000000077CFE000-memory.dmp
    Filesize

    1.6MB

  • memory/1456-146-0x0000000077B70000-0x0000000077CFE000-memory.dmp
    Filesize

    1.6MB

  • memory/1456-147-0x0000000077B70000-0x0000000077CFE000-memory.dmp
    Filesize

    1.6MB

  • memory/1456-148-0x0000000077B70000-0x0000000077CFE000-memory.dmp
    Filesize

    1.6MB

  • memory/1456-149-0x0000000000A60000-0x000000000146F000-memory.dmp
    Filesize

    10.1MB

  • memory/1456-150-0x0000000077B70000-0x0000000077CFE000-memory.dmp
    Filesize

    1.6MB

  • memory/1456-151-0x0000000077B70000-0x0000000077CFE000-memory.dmp
    Filesize

    1.6MB

  • memory/1456-152-0x0000000077B70000-0x0000000077CFE000-memory.dmp
    Filesize

    1.6MB

  • memory/1456-153-0x0000000077B70000-0x0000000077CFE000-memory.dmp
    Filesize

    1.6MB

  • memory/1456-154-0x0000000077B70000-0x0000000077CFE000-memory.dmp
    Filesize

    1.6MB

  • memory/1456-155-0x0000000077B70000-0x0000000077CFE000-memory.dmp
    Filesize

    1.6MB

  • memory/1456-156-0x0000000000A60000-0x000000000146F000-memory.dmp
    Filesize

    10.1MB

  • memory/1456-157-0x0000000000A60000-0x000000000146F000-memory.dmp
    Filesize

    10.1MB

  • memory/1456-158-0x0000000077B70000-0x0000000077CFE000-memory.dmp
    Filesize

    1.6MB

  • memory/1456-159-0x0000000077B70000-0x0000000077CFE000-memory.dmp
    Filesize

    1.6MB

  • memory/1456-160-0x0000000077B70000-0x0000000077CFE000-memory.dmp
    Filesize

    1.6MB

  • memory/1456-161-0x0000000077B70000-0x0000000077CFE000-memory.dmp
    Filesize

    1.6MB

  • memory/1456-162-0x0000000077B70000-0x0000000077CFE000-memory.dmp
    Filesize

    1.6MB

  • memory/1456-163-0x0000000077B70000-0x0000000077CFE000-memory.dmp
    Filesize

    1.6MB

  • memory/1456-164-0x0000000077B70000-0x0000000077CFE000-memory.dmp
    Filesize

    1.6MB

  • memory/1456-165-0x0000000077B70000-0x0000000077CFE000-memory.dmp
    Filesize

    1.6MB

  • memory/1456-166-0x0000000077B70000-0x0000000077CFE000-memory.dmp
    Filesize

    1.6MB

  • memory/1456-167-0x0000000077B70000-0x0000000077CFE000-memory.dmp
    Filesize

    1.6MB

  • memory/1456-168-0x0000000077B70000-0x0000000077CFE000-memory.dmp
    Filesize

    1.6MB

  • memory/1456-169-0x0000000077B70000-0x0000000077CFE000-memory.dmp
    Filesize

    1.6MB

  • memory/1456-170-0x0000000077B70000-0x0000000077CFE000-memory.dmp
    Filesize

    1.6MB

  • memory/1456-171-0x0000000077B70000-0x0000000077CFE000-memory.dmp
    Filesize

    1.6MB

  • memory/1456-172-0x0000000077B70000-0x0000000077CFE000-memory.dmp
    Filesize

    1.6MB

  • memory/1456-173-0x0000000077B70000-0x0000000077CFE000-memory.dmp
    Filesize

    1.6MB

  • memory/1456-174-0x0000000077B70000-0x0000000077CFE000-memory.dmp
    Filesize

    1.6MB

  • memory/1456-175-0x0000000077B70000-0x0000000077CFE000-memory.dmp
    Filesize

    1.6MB

  • memory/1456-176-0x0000000000A60000-0x000000000146F000-memory.dmp
    Filesize

    10.1MB