Analysis

  • max time kernel
    117s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    28-01-2024 10:25

General

  • Target

    7ce11aadd05ed2d1bd7b9ec175967387.exe

  • Size

    3.2MB

  • MD5

    7ce11aadd05ed2d1bd7b9ec175967387

  • SHA1

    2272ec83ca0e8780fb7255ea4617eff6bbcec59c

  • SHA256

    fe16037c2c93276528b2f16cd314bad2ff671cadbd45501674222772883462c1

  • SHA512

    c0353dad15faa52116e0dbcbc7feb364823d498822f8a2d5e1cb17e6b282761fdf27def7fac219d98b664278e4954364b06f7ad493f67c2a8ecd40846a6e7c67

  • SSDEEP

    98304:izCBMpdSRcCnd0ypVxrGeqECMpcJVlMfgd:Ao5d0ypVxr9qNHVH

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.

  • Themida packer 3 IoCs

    Detects Themida, an advanced Windows software protection system.

  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
  • Modifies system certificate store 2 TTPs 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\7ce11aadd05ed2d1bd7b9ec175967387.exe
    "C:\Users\Admin\AppData\Local\Temp\7ce11aadd05ed2d1bd7b9ec175967387.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
    • Modifies system certificate store
    • Suspicious use of AdjustPrivilegeToken
    PID:832

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

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

    Filesize

    344B

    MD5

    73e2012b2fa0247191373ecce20be1bc

    SHA1

    e19a11b906d90fa24932e6ad1a3d5998d2bd0e3e

    SHA256

    5d52be04ff36a594ec625f14b40cb71b6e931eddf05a66e327440e39572e085c

    SHA512

    179726e3523006883b99c1a938ac424f26d0293f8f05d605264d4c5cf39c91a956226ec02094f1e1306b7302b4d97092d5bdbbb6470c8ba507d4294caa74302b

  • C:\Users\Admin\AppData\Local\Temp\Cab481A.tmp

    Filesize

    65KB

    MD5

    ac05d27423a85adc1622c714f2cb6184

    SHA1

    b0fe2b1abddb97837ea0195be70ab2ff14d43198

    SHA256

    c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

    SHA512

    6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

  • C:\Users\Admin\AppData\Local\Temp\Tar48E7.tmp

    Filesize

    171KB

    MD5

    9c0c641c06238516f27941aa1166d427

    SHA1

    64cd549fb8cf014fcd9312aa7a5b023847b6c977

    SHA256

    4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

    SHA512

    936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

  • memory/832-17-0x0000000077290000-0x00000000773A0000-memory.dmp

    Filesize

    1.1MB

  • memory/832-20-0x0000000077290000-0x00000000773A0000-memory.dmp

    Filesize

    1.1MB

  • memory/832-5-0x0000000077290000-0x00000000773A0000-memory.dmp

    Filesize

    1.1MB

  • memory/832-6-0x0000000077290000-0x00000000773A0000-memory.dmp

    Filesize

    1.1MB

  • memory/832-7-0x0000000077290000-0x00000000773A0000-memory.dmp

    Filesize

    1.1MB

  • memory/832-8-0x0000000077290000-0x00000000773A0000-memory.dmp

    Filesize

    1.1MB

  • memory/832-9-0x0000000077290000-0x00000000773A0000-memory.dmp

    Filesize

    1.1MB

  • memory/832-10-0x0000000077080000-0x00000000770C7000-memory.dmp

    Filesize

    284KB

  • memory/832-12-0x0000000077290000-0x00000000773A0000-memory.dmp

    Filesize

    1.1MB

  • memory/832-13-0x0000000077290000-0x00000000773A0000-memory.dmp

    Filesize

    1.1MB

  • memory/832-15-0x0000000077290000-0x00000000773A0000-memory.dmp

    Filesize

    1.1MB

  • memory/832-0-0x0000000000C40000-0x000000000149E000-memory.dmp

    Filesize

    8.4MB

  • memory/832-19-0x00000000777B0000-0x00000000777B2000-memory.dmp

    Filesize

    8KB

  • memory/832-4-0x0000000077290000-0x00000000773A0000-memory.dmp

    Filesize

    1.1MB

  • memory/832-23-0x0000000077290000-0x00000000773A0000-memory.dmp

    Filesize

    1.1MB

  • memory/832-22-0x0000000077290000-0x00000000773A0000-memory.dmp

    Filesize

    1.1MB

  • memory/832-21-0x0000000077290000-0x00000000773A0000-memory.dmp

    Filesize

    1.1MB

  • memory/832-25-0x0000000000C40000-0x000000000149E000-memory.dmp

    Filesize

    8.4MB

  • memory/832-24-0x00000000745B0000-0x0000000074C9E000-memory.dmp

    Filesize

    6.9MB

  • memory/832-26-0x0000000000C40000-0x000000000149E000-memory.dmp

    Filesize

    8.4MB

  • memory/832-27-0x0000000005050000-0x0000000005090000-memory.dmp

    Filesize

    256KB

  • memory/832-3-0x0000000077290000-0x00000000773A0000-memory.dmp

    Filesize

    1.1MB

  • memory/832-2-0x0000000077080000-0x00000000770C7000-memory.dmp

    Filesize

    284KB

  • memory/832-1-0x0000000077290000-0x00000000773A0000-memory.dmp

    Filesize

    1.1MB

  • memory/832-90-0x0000000077290000-0x00000000773A0000-memory.dmp

    Filesize

    1.1MB

  • memory/832-91-0x0000000000C40000-0x000000000149E000-memory.dmp

    Filesize

    8.4MB

  • memory/832-92-0x0000000077080000-0x00000000770C7000-memory.dmp

    Filesize

    284KB

  • memory/832-93-0x00000000745B0000-0x0000000074C9E000-memory.dmp

    Filesize

    6.9MB