Analysis

  • max time kernel
    143s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7-20240220-en
  • resource tags

    arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
  • submitted
    12-06-2024 12:58

General

  • Target

    SetupX.exe

  • Size

    2.0MB

  • MD5

    d5f103b258b8d98e4398b82b9972deb5

  • SHA1

    1a43a240d0b4fdc6baf88e7d1104519737b488e8

  • SHA256

    cd19ece38b82e73c78da4b7ff39bb8518f50148adc00e8ba94ffb119e4ee6fe0

  • SHA512

    c764aafbbcb7b6d78b937da0fbf266f9747c0242232326194812d480320dc47ebd52a2aed417a7257569cd9e2159693df00d6249226814f98e8acc59fd728351

  • SSDEEP

    49152:k6tKPPB8fHjts/ErgsaHcNOHj56o7E1oaxgyWrrrTMbbwVzt:k6s3GRN48293coaxgy7UZt

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.

  • 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.

  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 5 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Modifies system certificate store 2 TTPs 10 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\SetupX.exe
    "C:\Users\Admin\AppData\Local\Temp\SetupX.exe"
    1⤵
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)
    • Checks BIOS information in registry
    • Identifies Wine through registry keys
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Modifies system certificate store
    • Suspicious behavior: EnumeratesProcesses
    PID:1728

Network

MITRE ATT&CK Matrix ATT&CK v13

Defense Evasion

Virtualization/Sandbox Evasion

2
T1497

Subvert Trust Controls

1
T1553

Install Root Certificate

1
T1553.004

Modify Registry

1
T1112

Discovery

Query Registry

3
T1012

Virtualization/Sandbox Evasion

2
T1497

System Information Discovery

2
T1082

Command and Control

Web Service

1
T1102

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015
    Filesize

    70KB

    MD5

    49aebf8cbd62d92ac215b2923fb1b9f5

    SHA1

    1723be06719828dda65ad804298d0431f6aff976

    SHA256

    b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

    SHA512

    bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

  • C:\Users\Admin\AppData\Local\Temp\Cab257D.tmp
    Filesize

    65KB

    MD5

    ac05d27423a85adc1622c714f2cb6184

    SHA1

    b0fe2b1abddb97837ea0195be70ab2ff14d43198

    SHA256

    c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

    SHA512

    6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

  • C:\Users\Admin\AppData\Local\Temp\Tar266E.tmp
    Filesize

    181KB

    MD5

    4ea6026cf93ec6338144661bf1202cd1

    SHA1

    a1dec9044f750ad887935a01430bf49322fbdcb7

    SHA256

    8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

    SHA512

    6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

  • memory/1728-94-0x0000000000400000-0x0000000000913000-memory.dmp
    Filesize

    5.1MB

  • memory/1728-171-0x0000000000400000-0x0000000000913000-memory.dmp
    Filesize

    5.1MB

  • memory/1728-13-0x00000000092E0000-0x00000000092E1000-memory.dmp
    Filesize

    4KB

  • memory/1728-95-0x0000000000400000-0x0000000000913000-memory.dmp
    Filesize

    5.1MB

  • memory/1728-10-0x0000000009250000-0x0000000009251000-memory.dmp
    Filesize

    4KB

  • memory/1728-9-0x00000000092C0000-0x00000000092C1000-memory.dmp
    Filesize

    4KB

  • memory/1728-8-0x0000000009340000-0x0000000009341000-memory.dmp
    Filesize

    4KB

  • memory/1728-7-0x0000000009310000-0x0000000009311000-memory.dmp
    Filesize

    4KB

  • memory/1728-3-0x0000000009240000-0x0000000009241000-memory.dmp
    Filesize

    4KB

  • memory/1728-6-0x00000000092D0000-0x00000000092D1000-memory.dmp
    Filesize

    4KB

  • memory/1728-5-0x0000000009360000-0x0000000009361000-memory.dmp
    Filesize

    4KB

  • memory/1728-4-0x0000000009350000-0x0000000009351000-memory.dmp
    Filesize

    4KB

  • memory/1728-15-0x0000000000400000-0x0000000000913000-memory.dmp
    Filesize

    5.1MB

  • memory/1728-11-0x00000000092B0000-0x00000000092B1000-memory.dmp
    Filesize

    4KB

  • memory/1728-2-0x0000000009320000-0x0000000009321000-memory.dmp
    Filesize

    4KB

  • memory/1728-1-0x00000000774F0000-0x00000000774F2000-memory.dmp
    Filesize

    8KB

  • memory/1728-93-0x0000000000400000-0x0000000000913000-memory.dmp
    Filesize

    5.1MB

  • memory/1728-0-0x0000000000400000-0x0000000000913000-memory.dmp
    Filesize

    5.1MB

  • memory/1728-12-0x0000000009330000-0x0000000009331000-memory.dmp
    Filesize

    4KB

  • memory/1728-14-0x0000000000401000-0x000000000045D000-memory.dmp
    Filesize

    368KB

  • memory/1728-153-0x0000000000400000-0x0000000000913000-memory.dmp
    Filesize

    5.1MB

  • memory/1728-152-0x0000000000400000-0x0000000000913000-memory.dmp
    Filesize

    5.1MB

  • memory/1728-154-0x0000000000400000-0x0000000000913000-memory.dmp
    Filesize

    5.1MB

  • memory/1728-155-0x0000000000400000-0x0000000000913000-memory.dmp
    Filesize

    5.1MB

  • memory/1728-156-0x0000000000400000-0x0000000000913000-memory.dmp
    Filesize

    5.1MB

  • memory/1728-157-0x0000000000400000-0x0000000000913000-memory.dmp
    Filesize

    5.1MB

  • memory/1728-158-0x0000000000400000-0x0000000000913000-memory.dmp
    Filesize

    5.1MB

  • memory/1728-159-0x0000000000400000-0x0000000000913000-memory.dmp
    Filesize

    5.1MB

  • memory/1728-160-0x0000000000400000-0x0000000000913000-memory.dmp
    Filesize

    5.1MB

  • memory/1728-161-0x0000000000400000-0x0000000000913000-memory.dmp
    Filesize

    5.1MB

  • memory/1728-165-0x0000000000400000-0x0000000000913000-memory.dmp
    Filesize

    5.1MB

  • memory/1728-166-0x0000000000400000-0x0000000000913000-memory.dmp
    Filesize

    5.1MB

  • memory/1728-167-0x0000000000400000-0x0000000000913000-memory.dmp
    Filesize

    5.1MB

  • memory/1728-168-0x0000000000400000-0x0000000000913000-memory.dmp
    Filesize

    5.1MB

  • memory/1728-170-0x0000000000400000-0x0000000000913000-memory.dmp
    Filesize

    5.1MB

  • memory/1728-96-0x0000000000400000-0x0000000000913000-memory.dmp
    Filesize

    5.1MB

  • memory/1728-172-0x0000000000400000-0x0000000000913000-memory.dmp
    Filesize

    5.1MB