Analysis

  • max time kernel
    56s
  • max time network
    60s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    03/11/2022, 17:49

General

  • Target

    28870d10a69d01ddcf1f358e0c8a837a.exe

  • Size

    1.7MB

  • MD5

    28870d10a69d01ddcf1f358e0c8a837a

  • SHA1

    667f6f994eb8a0dbf1b6676b4b2ae0cc96d24107

  • SHA256

    822b83bbff1ef6e01b2c3e05adbd526fe6497019222712f537f10bb3562f07dd

  • SHA512

    726eb005d78040476ce2d536e5decd459163271f36ef1c720de7c13458985a4b20bd501ca612a14857b8576181c173ee3478ad18755bfab716b9e60fb133860a

  • SSDEEP

    49152:v3EAyeAeD4PWptXDLC1l+74RZv14sn3I+ECVL:PTyeAqCGNQ00RBas3

Score
8/10

Malware Config

Signatures

  • Downloads MZ/PE file
  • Loads dropped DLL 3 IoCs
  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 5 IoCs
  • Suspicious use of WriteProcessMemory 16 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\28870d10a69d01ddcf1f358e0c8a837a.exe
    "C:\Users\Admin\AppData\Local\Temp\28870d10a69d01ddcf1f358e0c8a837a.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:604
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"
      2⤵
        PID:1644
      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"
        2⤵
        • Loads dropped DLL
        PID:1792

    Network

          MITRE ATT&CK Enterprise v6

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • \Users\Admin\AppData\LocalLow\mozglue.dll

            Filesize

            612KB

            MD5

            f07d9977430e762b563eaadc2b94bbfa

            SHA1

            da0a05b2b8d269fb73558dfcf0ed5c167f6d3877

            SHA256

            4191faf7e5eb105a0f4c5c6ed3e9e9c71014e8aa39bbee313bc92d1411e9e862

            SHA512

            6afd512e4099643bba3fc7700dd72744156b78b7bda10263ba1f8571d1e282133a433215a9222a7799f9824f244a2bc80c2816a62de1497017a4b26d562b7eaf

          • \Users\Admin\AppData\LocalLow\nss3.dll

            Filesize

            1.9MB

            MD5

            f67d08e8c02574cbc2f1122c53bfb976

            SHA1

            6522992957e7e4d074947cad63189f308a80fcf2

            SHA256

            c65b7afb05ee2b2687e6280594019068c3d3829182dfe8604ce4adf2116cc46e

            SHA512

            2e9d0a211d2b085514f181852fae6e7ca6aed4d29f396348bedb59c556e39621810a9a74671566a49e126ec73a60d0f781fa9085eb407df1eefd942c18853be5

          • \Users\Admin\AppData\LocalLow\sqlite3.dll

            Filesize

            1.0MB

            MD5

            dbf4f8dcefb8056dc6bae4b67ff810ce

            SHA1

            bbac1dd8a07c6069415c04b62747d794736d0689

            SHA256

            47b64311719000fa8c432165a0fdcdfed735d5b54977b052de915b1cbbbf9d68

            SHA512

            b572ca2f2e4a5cc93e4fcc7a18c0ae6df888aa4c55bc7da591e316927a4b5cfcbdda6e60018950be891ff3b26f470cc5cce34d217c2d35074322ab84c32a25d1

          • memory/604-58-0x0000000075F81000-0x0000000075F83000-memory.dmp

            Filesize

            8KB

          • memory/604-54-0x0000000002060000-0x0000000002746000-memory.dmp

            Filesize

            6.9MB

          • memory/604-59-0x000000000F180000-0x000000000F25E000-memory.dmp

            Filesize

            888KB

          • memory/604-60-0x0000000002060000-0x0000000002746000-memory.dmp

            Filesize

            6.9MB

          • memory/604-65-0x00000000006E0000-0x000000000083D000-memory.dmp

            Filesize

            1.4MB

          • memory/604-57-0x00000000006E0000-0x000000000083D000-memory.dmp

            Filesize

            1.4MB

          • memory/604-56-0x00000000006E0000-0x000000000083D000-memory.dmp

            Filesize

            1.4MB

          • memory/604-55-0x0000000002060000-0x0000000002746000-memory.dmp

            Filesize

            6.9MB

          • memory/1792-61-0x0000000000400000-0x0000000000412000-memory.dmp

            Filesize

            72KB

          • memory/1792-63-0x0000000000400000-0x0000000000412000-memory.dmp

            Filesize

            72KB

          • memory/1792-66-0x0000000000400000-0x0000000000412000-memory.dmp

            Filesize

            72KB

          • memory/1792-68-0x0000000000400000-0x0000000000412000-memory.dmp

            Filesize

            72KB

          • memory/1792-72-0x0000000000400000-0x0000000000412000-memory.dmp

            Filesize

            72KB