Analysis

  • max time kernel
    120s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    31/12/2023, 06:06

General

  • Target

    2b29c9514da0a5ef3d9649a87031ee4e.exe

  • Size

    1000KB

  • MD5

    2b29c9514da0a5ef3d9649a87031ee4e

  • SHA1

    00768f8ec9ef987d0781470213578bd208ff4f0b

  • SHA256

    c028a860d02ff12e49f23655d2192ea992e8e52ac4bf193880626fb4cbdc0f4d

  • SHA512

    6af57dee4d3cb5a63cffa013ef156ccfff638dc6a4691233ce274003a6141de8ba5e3eea7c270dbefd9044853f1b6b27d2d3e52f1f2477a01680607beb35101a

  • SSDEEP

    24576:4A4RWQhkDCjq0NrCgdKFk1B+5vMiqt0gj2ed:vk/tqOL

Score
7/10

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Legitimate hosting services abused for malware hosting/C2 1 TTPs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
  • Creates scheduled task(s) 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of UnmapMainImage 2 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2b29c9514da0a5ef3d9649a87031ee4e.exe
    "C:\Users\Admin\AppData\Local\Temp\2b29c9514da0a5ef3d9649a87031ee4e.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:2436
    • C:\Users\Admin\AppData\Local\Temp\2b29c9514da0a5ef3d9649a87031ee4e.exe
      C:\Users\Admin\AppData\Local\Temp\2b29c9514da0a5ef3d9649a87031ee4e.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of UnmapMainImage
      • Suspicious use of WriteProcessMemory
      PID:1132
  • C:\Windows\SysWOW64\schtasks.exe
    schtasks.exe /CREATE /RL HIGHEST /SC ONLOGON /TR "C:\Users\Admin\AppData\Local\Temp\2b29c9514da0a5ef3d9649a87031ee4e.exe" /TN Google_Trk_Updater /F
    1⤵
    • Creates scheduled task(s)
    PID:2452

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\2b29c9514da0a5ef3d9649a87031ee4e.exe

    Filesize

    95KB

    MD5

    668a84252ac1194938cab1411cb8e4cd

    SHA1

    9cc3f87f3f53641a64a43e8bd66d15a523a6183c

    SHA256

    bf054f087af54eb9426210c9c8b441865a3ee764cd442511bb50af9a0c76aa0c

    SHA512

    610e3d9c2e5f457888cc88db7d493be66fcc46166ddec6ed4be0d94091735a532cff0663d42141ef8c8d411b6e657b25ccb969e7019181c84da23b6afaaa975b

  • C:\Users\Admin\AppData\Local\Temp\Cab2BE3.tmp

    Filesize

    65KB

    MD5

    ac05d27423a85adc1622c714f2cb6184

    SHA1

    b0fe2b1abddb97837ea0195be70ab2ff14d43198

    SHA256

    c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

    SHA512

    6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

  • C:\Users\Admin\AppData\Local\Temp\Tar2C15.tmp

    Filesize

    171KB

    MD5

    9c0c641c06238516f27941aa1166d427

    SHA1

    64cd549fb8cf014fcd9312aa7a5b023847b6c977

    SHA256

    4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

    SHA512

    936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

  • \Users\Admin\AppData\Local\Temp\2b29c9514da0a5ef3d9649a87031ee4e.exe

    Filesize

    257KB

    MD5

    34d3b6311916901d468e3534fbc405d4

    SHA1

    cafc75d6db39aa940d10a960e9c955d9106ac818

    SHA256

    3be2efa01b20821fea17e4a8827fdf41a420bb832bed95300f9a25a5646aae14

    SHA512

    d0cb66ab31e9836ba04eed57ba310d82171b2355f657a851fe019818b1908cbfa0673357ab1efba019d7fc427f4295a34905f56217beb1b6c470a3da7bcdc214

  • memory/1132-26-0x00000000014F0000-0x000000000156E000-memory.dmp

    Filesize

    504KB

  • memory/1132-18-0x0000000000400000-0x0000000000483000-memory.dmp

    Filesize

    524KB

  • memory/1132-24-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB

  • memory/1132-20-0x0000000000240000-0x00000000002C3000-memory.dmp

    Filesize

    524KB

  • memory/1132-65-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB

  • memory/2436-1-0x0000000000400000-0x000000000047E000-memory.dmp

    Filesize

    504KB

  • memory/2436-14-0x0000000000400000-0x000000000047E000-memory.dmp

    Filesize

    504KB

  • memory/2436-16-0x0000000001490000-0x0000000001513000-memory.dmp

    Filesize

    524KB

  • memory/2436-3-0x0000000000220000-0x00000000002A3000-memory.dmp

    Filesize

    524KB

  • memory/2436-0-0x0000000000400000-0x0000000000483000-memory.dmp

    Filesize

    524KB