Analysis

  • max time kernel
    45s
  • max time network
    50s
  • platform
    windows7_x64
  • resource
    win7-20220901-en
  • resource tags

    arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
  • submitted
    02-10-2022 08:22

General

  • Target

    bb0f0b3fe3470c017e0f4949f31e3b74be77374350ffc23d3b570f2b380f8656.exe

  • Size

    316KB

  • MD5

    67c623c146eb1abff57120cbed0cec70

  • SHA1

    5cc88d4c5173d1eccf410b61123a5c63f5fa5f0a

  • SHA256

    bb0f0b3fe3470c017e0f4949f31e3b74be77374350ffc23d3b570f2b380f8656

  • SHA512

    fef40806ee0d5dffee2da46369f6547cc3ee91b83bd2f9d1605bb10eb4caf058bd64e44e1a5736b139ffbc9ea5aa84bd8108b7d0c4430196334762f98a3df856

  • SSDEEP

    6144:br/bUzkuvcBYC47l2xij4YTfpczmap8spMPed0VdtM9BdjhYy:br0kuveY3cY1cia66MGd0Vs9BdNd

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 3 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Maps connected drives based on registry 3 TTPs 2 IoCs

    Disk information is often read in order to detect sandboxing environments.

  • Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\bb0f0b3fe3470c017e0f4949f31e3b74be77374350ffc23d3b570f2b380f8656.exe
    "C:\Users\Admin\AppData\Local\Temp\bb0f0b3fe3470c017e0f4949f31e3b74be77374350ffc23d3b570f2b380f8656.exe"
    1⤵
    • Loads dropped DLL
    • Maps connected drives based on registry
    • Suspicious behavior: EnumeratesProcesses
    PID:1340

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • \Users\Admin\AppData\Local\Temp\Tsu63814B53.dll

    Filesize

    269KB

    MD5

    af7ce801c8471c5cd19b366333c153c4

    SHA1

    4267749d020a362edbd25434ad65f98b073581f1

    SHA256

    cf7e00ba429bc9f27ccfacc49ae367054f40ada6cede9f513cc29a24e88bf49e

    SHA512

    88655bd940e9b540c4df551fe68135793eceed03f94389b0654637a18b252bf4d3ef73b0c49548b5fa6ba2cf6d9aff79335c4ebcc0b668e008bcc62c40d2a73c

  • \Users\Admin\AppData\Local\Temp\{7AEA39BB-BAB5-4FDF-AD34-F297A1091B4D}\Custom.dll

    Filesize

    91KB

    MD5

    52ffb9f31fcf351bed204ed2fa781954

    SHA1

    7acb17bc45cf6edc71726e59fb8a1d37eca51a55

    SHA256

    eb99eb74c3736102b174d6d7ff9afaa43bab8ad4bccfac53bb4dbb80392aa1d4

    SHA512

    841c2683068522077d6f347c17d59815bf5f94015d6b539f6a3248c00bfb8a56360c2c7b3c8960dbda497e76fb88f8859bb5c1a7f80b24fe03dbf00db187f4b9

  • \Users\Admin\AppData\Local\Temp\{7AEA39BB-BAB5-4FDF-AD34-F297A1091B4D}\_Setup.dll

    Filesize

    173KB

    MD5

    b040c43d630d3740abefba186f46883b

    SHA1

    c3c498b0cc6d34423780e8285cb3dc998ce1c4a3

    SHA256

    dd6dd4df86f215bea1c5b68cb7677dee75cda6cbbbf39ac040d67c992f6146df

    SHA512

    a3e3305ce4925aee378b1a3ed3e58daa743990fe809ac1b3c90640a2fa53736133a8f16c6e8314b5f243ed1109d24e683142d45f1d502cf3714edd748b3c9f5c

  • memory/1340-55-0x00000000758B1000-0x00000000758B3000-memory.dmp

    Filesize

    8KB