Analysis

  • max time kernel
    142s
  • max time network
    147s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    18-03-2023 09:56

General

  • Target

    faad09e86a82d43545eb2e5f7155f9de6b449dec90c163337d0cc5e578db6390.exe

  • Size

    5.7MB

  • MD5

    157eeae54cbbd64c68dffa9afd621200

  • SHA1

    0aa05b0dc6eb66723757f00edbcee84e146400d2

  • SHA256

    faad09e86a82d43545eb2e5f7155f9de6b449dec90c163337d0cc5e578db6390

  • SHA512

    c866e94074fe18e848af6bb664fc1f3d80f6a100ee10a1d379a34dccce6b12e97b2ec25b4f88ca90a58cc0d2d0271b822661940c536e9698d9a6fda4cb20f3fa

  • SSDEEP

    98304:kJbQY+Jhc8rW9Fx8oIa1kir1Ih1cjWsRD3mol00aW5QuWsObVThNGVaqaKu96rbJ:KfF8rgjRkv4Wst3mk00aW5QuWsO4Ta7z

Score
7/10
upx

Malware Config

Signatures

  • ACProtect 1.3x - 1.4x DLL software 1 IoCs

    Detects file using ACProtect software.

  • Loads dropped DLL 1 IoCs
  • UPX packed file 7 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Enumerates physical storage devices 1 TTPs

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

  • Modifies system certificate store 2 TTPs 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\faad09e86a82d43545eb2e5f7155f9de6b449dec90c163337d0cc5e578db6390.exe
    "C:\Users\Admin\AppData\Local\Temp\faad09e86a82d43545eb2e5f7155f9de6b449dec90c163337d0cc5e578db6390.exe"
    1⤵
    • Loads dropped DLL
    • Modifies system certificate store
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:1852

Network

MITRE ATT&CK Matrix ATT&CK v6

Defense Evasion

Install Root Certificate

1
T1130

Modify Registry

1
T1112

Discovery

System Information Discovery

1
T1082

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\CabC6EA.tmp
    Filesize

    61KB

    MD5

    e71c8443ae0bc2e282c73faead0a6dd3

    SHA1

    0c110c1b01e68edfacaeae64781a37b1995fa94b

    SHA256

    95b0a5acc5bf70d3abdfd091d0c9f9063aa4fde65bd34dbf16786082e1992e72

    SHA512

    b38458c7fa2825afb72794f374827403d5946b1132e136a0ce075dfd351277cf7d957c88dc8a1e4adc3bcae1fa8010dae3831e268e910d517691de24326391a6

  • C:\Users\Admin\AppData\Local\Temp\TarC902.tmp
    Filesize

    161KB

    MD5

    be2bec6e8c5653136d3e72fe53c98aa3

    SHA1

    a8182d6db17c14671c3d5766c72e58d87c0810de

    SHA256

    1919aab2a820642490169bdc4e88bd1189e22f83e7498bf8ebdfb62ec7d843fd

    SHA512

    0d1424ccdf0d53faf3f4e13d534e12f22388648aa4c23edbc503801e3c96b7f73c7999b760b5bef4b5e9dd923dffe21a21889b1ce836dd428420bf0f4f5327ff

  • \Users\Admin\AppData\Local\Temp\HPSocket.dll
    Filesize

    80KB

    MD5

    b220f0b3057a925147f57c5ebff51523

    SHA1

    bb9faca3b0e9f849301ecbd58381e7965a143781

    SHA256

    f12af891c0c1cb5e793ab260ff92e9792c8f7f2541162390a44c27e2e954dcb8

    SHA512

    1e9fb6bd6005aab4f553b0a02c373671ce26fa773b06461e0041cfad0ae62bbf319105296ebd5e2c1ccf1c478ce17510aeb32dab8b83254fa2a18c9148f121f1

  • memory/1852-219-0x0000000000400000-0x00000000014A9000-memory.dmp
    Filesize

    16.7MB

  • memory/1852-254-0x0000000074070000-0x00000000740A9000-memory.dmp
    Filesize

    228KB

  • memory/1852-84-0x0000000003620000-0x0000000003630000-memory.dmp
    Filesize

    64KB

  • memory/1852-220-0x0000000000400000-0x00000000014A9000-memory.dmp
    Filesize

    16.7MB

  • memory/1852-86-0x00000000049E0000-0x0000000004A6E000-memory.dmp
    Filesize

    568KB

  • memory/1852-87-0x0000000004710000-0x0000000004711000-memory.dmp
    Filesize

    4KB

  • memory/1852-88-0x0000000003F00000-0x0000000003F01000-memory.dmp
    Filesize

    4KB

  • memory/1852-89-0x0000000000400000-0x00000000014A9000-memory.dmp
    Filesize

    16.7MB

  • memory/1852-91-0x00000000053D0000-0x000000000545E000-memory.dmp
    Filesize

    568KB

  • memory/1852-130-0x0000000007FD0000-0x000000000805E000-memory.dmp
    Filesize

    568KB

  • memory/1852-56-0x0000000000400000-0x00000000014A9000-memory.dmp
    Filesize

    16.7MB

  • memory/1852-167-0x0000000004B00000-0x0000000004B01000-memory.dmp
    Filesize

    4KB

  • memory/1852-168-0x0000000004DC0000-0x0000000004DC1000-memory.dmp
    Filesize

    4KB

  • memory/1852-169-0x0000000005440000-0x0000000005441000-memory.dmp
    Filesize

    4KB

  • memory/1852-170-0x00000000054C0000-0x00000000054C1000-memory.dmp
    Filesize

    4KB

  • memory/1852-171-0x0000000005540000-0x0000000005541000-memory.dmp
    Filesize

    4KB

  • memory/1852-55-0x0000000000400000-0x00000000014A9000-memory.dmp
    Filesize

    16.7MB

  • memory/1852-54-0x0000000000400000-0x00000000014A9000-memory.dmp
    Filesize

    16.7MB

  • memory/1852-85-0x00000000049E0000-0x0000000004A6E000-memory.dmp
    Filesize

    568KB

  • memory/1852-81-0x0000000074070000-0x00000000740A9000-memory.dmp
    Filesize

    228KB

  • memory/1852-223-0x0000000003620000-0x0000000003630000-memory.dmp
    Filesize

    64KB

  • memory/1852-222-0x0000000074070000-0x00000000740A9000-memory.dmp
    Filesize

    228KB

  • memory/1852-224-0x0000000000400000-0x00000000014A9000-memory.dmp
    Filesize

    16.7MB

  • memory/1852-226-0x0000000000400000-0x00000000014A9000-memory.dmp
    Filesize

    16.7MB

  • memory/1852-228-0x0000000000400000-0x00000000014A9000-memory.dmp
    Filesize

    16.7MB

  • memory/1852-229-0x0000000074070000-0x00000000740A9000-memory.dmp
    Filesize

    228KB

  • memory/1852-230-0x0000000000400000-0x00000000014A9000-memory.dmp
    Filesize

    16.7MB

  • memory/1852-234-0x0000000000400000-0x00000000014A9000-memory.dmp
    Filesize

    16.7MB

  • memory/1852-238-0x0000000000400000-0x00000000014A9000-memory.dmp
    Filesize

    16.7MB

  • memory/1852-239-0x0000000074070000-0x00000000740A9000-memory.dmp
    Filesize

    228KB

  • memory/1852-242-0x0000000000400000-0x00000000014A9000-memory.dmp
    Filesize

    16.7MB

  • memory/1852-247-0x0000000000400000-0x00000000014A9000-memory.dmp
    Filesize

    16.7MB

  • memory/1852-249-0x0000000000400000-0x00000000014A9000-memory.dmp
    Filesize

    16.7MB

  • memory/1852-251-0x0000000000400000-0x00000000014A9000-memory.dmp
    Filesize

    16.7MB

  • memory/1852-253-0x0000000000400000-0x00000000014A9000-memory.dmp
    Filesize

    16.7MB

  • memory/1852-221-0x0000000074070000-0x00000000740A9000-memory.dmp
    Filesize

    228KB

  • memory/1852-255-0x0000000000400000-0x00000000014A9000-memory.dmp
    Filesize

    16.7MB