Analysis

  • max time kernel
    122s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    01/02/2024, 04:55

General

  • Target

    85fbefd4a870aff7badb47fcbee5f00c.exe

  • Size

    117KB

  • MD5

    85fbefd4a870aff7badb47fcbee5f00c

  • SHA1

    d51356c00226fd41b79c77eb65ee088e13086421

  • SHA256

    0b5cf849c6f60101f270155ad6408877ef07f1a461653bbc9ca01349815553c5

  • SHA512

    99060d05681824592d551c254ab8dbd8192204864db3e71655cf89bbd456f4d112c582c882f1f53959ee3eed0db942f4e58cb01ccdb53a942f909ca4a654f0c1

  • SSDEEP

    1536:49Vxv42+A2qgJM8/G+nezRgouYXWIB3+Tx648O/IP:gpeO0QzuYXfB3ixM6IP

Score
6/10

Malware Config

Signatures

  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 3 IoCs
  • Modifies system certificate store 2 TTPs 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\85fbefd4a870aff7badb47fcbee5f00c.exe
    "C:\Users\Admin\AppData\Local\Temp\85fbefd4a870aff7badb47fcbee5f00c.exe"
    1⤵
    • Modifies system certificate store
    • Suspicious use of AdjustPrivilegeToken
    PID:1980

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

    0cc934aab90cf88b5e723036187dff31

    SHA1

    e890a823100577ec2409244127c788d44d835f0b

    SHA256

    b724c02d008f61c2e5cc8eacd6254bb149646868e3f314507939cf8f9c4c124a

    SHA512

    487664f81987388eea1fcc106c29ed083ee6a631bf747d30b73cda8085e4c09e36fb6fcd5fef53351d85a441a1d991678132402f568688b01a739ba6931db2be

  • C:\Users\Admin\AppData\Local\Temp\Cab172B.tmp

    Filesize

    65KB

    MD5

    ac05d27423a85adc1622c714f2cb6184

    SHA1

    b0fe2b1abddb97837ea0195be70ab2ff14d43198

    SHA256

    c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

    SHA512

    6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

  • C:\Users\Admin\AppData\Local\Temp\Tar17BA.tmp

    Filesize

    171KB

    MD5

    9c0c641c06238516f27941aa1166d427

    SHA1

    64cd549fb8cf014fcd9312aa7a5b023847b6c977

    SHA256

    4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

    SHA512

    936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

  • memory/1980-0-0x00000000013B0000-0x00000000013D6000-memory.dmp

    Filesize

    152KB

  • memory/1980-2-0x000007FEF5C60000-0x000007FEF664C000-memory.dmp

    Filesize

    9.9MB

  • memory/1980-1-0x00000000002D0000-0x00000000002EE000-memory.dmp

    Filesize

    120KB

  • memory/1980-3-0x000000001B2C0000-0x000000001B340000-memory.dmp

    Filesize

    512KB

  • memory/1980-83-0x000007FEF5C60000-0x000007FEF664C000-memory.dmp

    Filesize

    9.9MB