Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240419-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05-05-2024 14:40

General

  • Target

    InterVpn/bin/InterVpn/3.exe

  • Size

    2.2MB

  • MD5

    310c47fc2621fba27cf40e8e36cbc309

  • SHA1

    7803e69c337dd95ff2a9deac481900bee145be2f

  • SHA256

    4b59beaf177c98e55c7d9823db670ff8cde45e8953cfc5147a96fdf09de15ace

  • SHA512

    6a655bef5aad9bc86aee5b9a31c62a83d8d8fe7fe4d874bbc28e61c6c89255dd343cf6470c3e3545ed8b236d200937a47eabfe7cb3505842f3cce3fe2289b198

  • SSDEEP

    49152:1MtCvUb973JNAL7ebYlEyOxvsvZbyTvuB77kYlPz:1O73JeL7e/avZbGs7777

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.

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Looks up external IP address via web service 1 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Checks processor information in registry 2 TTPs 2 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of FindShellTrayWindow 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\InterVpn\bin\InterVpn\3.exe
    "C:\Users\Admin\AppData\Local\Temp\InterVpn\bin\InterVpn\3.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
    • Checks processor information in registry
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of FindShellTrayWindow
    PID:844

Network

MITRE ATT&CK Matrix ATT&CK v13

Defense Evasion

Virtualization/Sandbox Evasion

2
T1497

Credential Access

Unsecured Credentials

2
T1552

Credentials In Files

2
T1552.001

Discovery

Query Registry

5
T1012

Virtualization/Sandbox Evasion

2
T1497

System Information Discovery

3
T1082

Collection

Data from Local System

2
T1005

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\ProgramData\hAqDPwGb48qc\1723651.txt
    Filesize

    156B

    MD5

    b5089e0c5a3d5377e9bd19c0557ef04e

    SHA1

    9402e326be3d240e234c06892b15c24e93c93eb8

    SHA256

    d77789b2c49759c882f4fdd6f53e665b0d012f8f0949d0150eaba47fbf2a0eb5

    SHA512

    942349ccb99854f274ef1e20b623660588e15bd0d25bfc817fe9b2d010db656af340652e0e67b41edbf0cf259d55ab880d6b50acb1d7e8ab394f1393f7956c13

  • C:\ProgramData\hAqDPwGb48qc\Files\Information.txt
    Filesize

    965B

    MD5

    69db2dd81b396ffebc4e1e812121f90a

    SHA1

    8315c94bfb38a48fb95ca8bd205e29eb4363f289

    SHA256

    c37b1ef301ff10c0fd252561939e759c22d1d51c2554d376e10aa71656a6e73f

    SHA512

    da757df113926634b8f01d49fb5ef661468266e8bc31c11b5e65aaa83011b589115ac00c4aa6f44f9e832d415ce30a111948c106bb3d6ce3a0aee020b2ab284e

  • C:\ProgramData\hAqDPwGb48qc\Files\Information.txt
    Filesize

    3KB

    MD5

    255cbf1dee6157686660e7d605be445b

    SHA1

    62778389b77ee33c0d725501174208f5a8a03c59

    SHA256

    6505092289e37f6182e1d1dfcf1e99e6c05f40dc7fe166cbacf667124dae9102

    SHA512

    dab2eb78f91dce8f3c0b09aafb74052930071b9694e84c4ca21a223527aa54898f2c40d7b2f209a2ed446b7af2032cdf7f69a9b06bddd7cd314890a12edf433f

  • C:\ProgramData\hAqDPwGb48qc\Files\Passwords_List.txt
    Filesize

    629B

    MD5

    24e0824d5e5a28d19994fee72ecadbfc

    SHA1

    521eb2f5775c18e36155dc3cf12cf6a705166781

    SHA256

    23720259253952c3084d9fa1e434cdce1d50648c40f8c3a03f41ae30416243c5

    SHA512

    a0e6dfbd3e4cb7d01a0bfcb1a99ab52165f21769524547c20534762a058c198acae5eaf32811a949f8ca77cc0dcf9554a2bcbb19c9ff8a1b25c776f53a0bbf02

  • C:\ProgramData\hAqDPwGb48qc\Files\Passwords_List.txt
    Filesize

    3B

    MD5

    ecaa88f7fa0bf610a5a26cf545dcd3aa

    SHA1

    57218c316b6921e2cd61027a2387edc31a2d9471

    SHA256

    f1945cd6c19e56b3c1c78943ef5ec18116907a4ca1efc40a57d48ab1db7adfc5

    SHA512

    37c783b80b1d458b89e712c2dfe2777050eff0aefc9f6d8beedee77807d9aeb2e27d14815cf4f0229b1d36c186bb5f2b5ef55e632b108cc41e9fb964c39b42a5

  • C:\ProgramData\hAqDPwGb48qc\GB___2024_05_05___14_40___gSHdoi1XRpm.zip
    Filesize

    40KB

    MD5

    7bf00c587e2550f1e0252f83107b4f7d

    SHA1

    60bac0787725f3213f8bc503cdcb98bf32bbb00a

    SHA256

    d550a8de0a42b55abb06c57a70163f0dd40e9cd3c84931ed0c390b8ac2656411

    SHA512

    4b95872af2fdd0784690383b4e4bbeb7b3bf769385a821a0449ddd88e8f975b4ef2378386fc072a8e74db933a2a3ee82764e524c1fc7ac4fd03224737bb7414b

  • memory/844-371-0x0000000000F20000-0x000000000146D000-memory.dmp
    Filesize

    5.3MB

  • memory/844-376-0x0000000000F20000-0x000000000146D000-memory.dmp
    Filesize

    5.3MB

  • memory/844-225-0x0000000000F20000-0x000000000146D000-memory.dmp
    Filesize

    5.3MB

  • memory/844-226-0x0000000000F20000-0x000000000146D000-memory.dmp
    Filesize

    5.3MB

  • memory/844-4-0x0000000005990000-0x0000000005991000-memory.dmp
    Filesize

    4KB

  • memory/844-233-0x0000000000F20000-0x000000000146D000-memory.dmp
    Filesize

    5.3MB

  • memory/844-6-0x0000000005930000-0x0000000005931000-memory.dmp
    Filesize

    4KB

  • memory/844-8-0x0000000000F21000-0x0000000000F83000-memory.dmp
    Filesize

    392KB

  • memory/844-3-0x0000000005970000-0x0000000005971000-memory.dmp
    Filesize

    4KB

  • memory/844-361-0x0000000000F20000-0x000000000146D000-memory.dmp
    Filesize

    5.3MB

  • memory/844-0-0x0000000000F20000-0x000000000146D000-memory.dmp
    Filesize

    5.3MB

  • memory/844-373-0x0000000000F20000-0x000000000146D000-memory.dmp
    Filesize

    5.3MB

  • memory/844-375-0x0000000000F20000-0x000000000146D000-memory.dmp
    Filesize

    5.3MB

  • memory/844-221-0x0000000000F20000-0x000000000146D000-memory.dmp
    Filesize

    5.3MB

  • memory/844-1-0x00000000773A4000-0x00000000773A6000-memory.dmp
    Filesize

    8KB

  • memory/844-378-0x0000000000F20000-0x000000000146D000-memory.dmp
    Filesize

    5.3MB

  • memory/844-380-0x0000000000F20000-0x000000000146D000-memory.dmp
    Filesize

    5.3MB

  • memory/844-382-0x0000000000F20000-0x000000000146D000-memory.dmp
    Filesize

    5.3MB

  • memory/844-385-0x0000000000F20000-0x000000000146D000-memory.dmp
    Filesize

    5.3MB

  • memory/844-388-0x0000000000F20000-0x000000000146D000-memory.dmp
    Filesize

    5.3MB

  • memory/844-390-0x0000000000F20000-0x000000000146D000-memory.dmp
    Filesize

    5.3MB

  • memory/844-393-0x0000000000F20000-0x000000000146D000-memory.dmp
    Filesize

    5.3MB

  • memory/844-396-0x0000000000F20000-0x000000000146D000-memory.dmp
    Filesize

    5.3MB

  • memory/844-399-0x0000000000F20000-0x000000000146D000-memory.dmp
    Filesize

    5.3MB

  • memory/844-401-0x0000000000F20000-0x000000000146D000-memory.dmp
    Filesize

    5.3MB

  • memory/844-404-0x0000000000F20000-0x000000000146D000-memory.dmp
    Filesize

    5.3MB

  • memory/844-407-0x0000000000F20000-0x000000000146D000-memory.dmp
    Filesize

    5.3MB

  • memory/844-409-0x0000000000F20000-0x000000000146D000-memory.dmp
    Filesize

    5.3MB