Analysis

  • max time kernel
    150s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240215-en
  • resource tags

    arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system
  • submitted
    18-05-2024 01:04

General

  • Target

    2024-05-18_12b16e66cba4acc09a0521020a118cb9_mafia.exe

  • Size

    1.9MB

  • MD5

    12b16e66cba4acc09a0521020a118cb9

  • SHA1

    0a8f5b8224ee1befa59dfc005acbf9e229a1f737

  • SHA256

    8ba993f644f24cc3de1acdacdbbc890aab214d73caa580f0e4f5b9b37ac9c8df

  • SHA512

    1a1e859f1fd32c73d34cd41d766ea977271f4611a86b2e33a2abb71c218aa7ceb5114ba7a727e72216bf73e348092848aafc42eae9d9a40bc46de31641f78456

  • SSDEEP

    49152:VpO5O2GrjWsGTXfyY3u7uPWXEzTywDDZZ6ntMyMpy7G:VpO6u+mZZWPWGG

Malware Config

Signatures

  • Banload

    Banload variants download malicious files, then install and execute the files.

  • 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.

  • Modifies registry class 7 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2024-05-18_12b16e66cba4acc09a0521020a118cb9_mafia.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-05-18_12b16e66cba4acc09a0521020a118cb9_mafia.exe"
    1⤵
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)
    • Checks BIOS information in registry
    • Modifies registry class
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1304

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\Logs\LocEGWNFCKP.log

    Filesize

    4KB

    MD5

    16f48aa000340801fb5cd76b4b4a30ba

    SHA1

    13fc9909dc4bc7635cdc44d872a3786e9d5b0ee6

    SHA256

    3e90e8b976c8928cba7268b300072a5837e907f1b6f3a88809b8452cc1ccfa0d

    SHA512

    85b335bbadf5be3fdc64d05d26d27ce6cfbad6e4b29232ea3378aabe6c77e394638b2bc78747109f83afdf1062befa68fa8c7b3d586e45b68b34d7640afab8de

  • C:\Users\Admin\AppData\Local\Temp\Logs\LocEGWNFCKP.log

    Filesize

    1KB

    MD5

    fc05a4ed315a081fe4e65616724b416f

    SHA1

    d19fe4cbbfd7236977e3b1cb0b3fe581dadab5c4

    SHA256

    6ec38dfa405e322fa4dae5322a9250c7c3a4903ceeebf3436797789f78556a2d

    SHA512

    cc43ff38ccfdf4a2a1ffa843fa84fc2175e57dcab25c37f34093da25bd8444cf3677645a1083c2e9e63aff10e4c13d51e30f4a978c84e058410bc80bacd88fdf

  • C:\Users\Admin\AppData\Local\Temp\Logs\LocEGWNFCKP.log

    Filesize

    1KB

    MD5

    23b3dca67578394edc8328d23a75bc4d

    SHA1

    e9350725945b1dd4aa0fbb46877c963c77a2530f

    SHA256

    a9be56e5bb996ef9652ec56f8576d3e09c3f4f04cf0d5ee2cd271f3587b99a99

    SHA512

    e3c5c6508d90a55301308c8a4e94e9ab62e624ecff089b90ffd6ff27af713662441a79cda48211e190859fc4164fbca38508c53b3cac3e49c8023326caa868a5

  • memory/1304-14-0x0000000000400000-0x0000000000634000-memory.dmp

    Filesize

    2.2MB

  • memory/1304-17-0x0000000002570000-0x000000000277C000-memory.dmp

    Filesize

    2.0MB

  • memory/1304-16-0x0000000000400000-0x0000000000634000-memory.dmp

    Filesize

    2.2MB

  • memory/1304-15-0x0000000000400000-0x0000000000634000-memory.dmp

    Filesize

    2.2MB

  • memory/1304-13-0x0000000000400000-0x0000000000634000-memory.dmp

    Filesize

    2.2MB

  • memory/1304-0-0x0000000000400000-0x0000000000634000-memory.dmp

    Filesize

    2.2MB

  • memory/1304-8-0x0000000002570000-0x000000000277C000-memory.dmp

    Filesize

    2.0MB

  • memory/1304-1-0x0000000002570000-0x000000000277C000-memory.dmp

    Filesize

    2.0MB

  • memory/1304-307-0x0000000002570000-0x000000000277C000-memory.dmp

    Filesize

    2.0MB

  • memory/1304-306-0x0000000002570000-0x000000000277C000-memory.dmp

    Filesize

    2.0MB

  • memory/1304-308-0x0000000000400000-0x0000000000634000-memory.dmp

    Filesize

    2.2MB

  • memory/1304-311-0x0000000002570000-0x000000000277C000-memory.dmp

    Filesize

    2.0MB