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Analysis

  • max time kernel
    140s
  • max time network
    80s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    27/11/2022, 23:53

General

  • Target

    af8f9fce7d65616f06b1d0d462afea067739bc14b8e10ecefc750af273012f00.exe

  • Size

    316KB

  • MD5

    b270d2f6e3fbf853b64c2604dab418ff

  • SHA1

    930f4bbb4422d28567e7fa212e2849a0acaca79f

  • SHA256

    af8f9fce7d65616f06b1d0d462afea067739bc14b8e10ecefc750af273012f00

  • SHA512

    eff7271b9927922e463a46fde4823e4f32e95409323ab19479aa1540baa5a08fd8279b175781ffa8fb119f047c8cdfc936e080d9bb64a4db7a80b72add2e9759

  • SSDEEP

    6144:br/bUzkuvcBYC47l2xij4YTfpczmap8spMPed0VdtM9BdjhYx:br0kuveY3cY1cia66MGd0Vs9BdNq

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
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\af8f9fce7d65616f06b1d0d462afea067739bc14b8e10ecefc750af273012f00.exe
    "C:\Users\Admin\AppData\Local\Temp\af8f9fce7d65616f06b1d0d462afea067739bc14b8e10ecefc750af273012f00.exe"
    1⤵
    • Loads dropped DLL
    • Maps connected drives based on registry
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: GetForegroundWindowSpam
    PID:1228

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • \Users\Admin\AppData\Local\Temp\Tsu35093D1E.dll

    Filesize

    269KB

    MD5

    af7ce801c8471c5cd19b366333c153c4

    SHA1

    4267749d020a362edbd25434ad65f98b073581f1

    SHA256

    cf7e00ba429bc9f27ccfacc49ae367054f40ada6cede9f513cc29a24e88bf49e

    SHA512

    88655bd940e9b540c4df551fe68135793eceed03f94389b0654637a18b252bf4d3ef73b0c49548b5fa6ba2cf6d9aff79335c4ebcc0b668e008bcc62c40d2a73c

  • \Users\Admin\AppData\Local\Temp\{E31CF843-D5DE-4ED1-AC3A-9DFC38FFDAB5}\Custom.dll

    Filesize

    91KB

    MD5

    52ffb9f31fcf351bed204ed2fa781954

    SHA1

    7acb17bc45cf6edc71726e59fb8a1d37eca51a55

    SHA256

    eb99eb74c3736102b174d6d7ff9afaa43bab8ad4bccfac53bb4dbb80392aa1d4

    SHA512

    841c2683068522077d6f347c17d59815bf5f94015d6b539f6a3248c00bfb8a56360c2c7b3c8960dbda497e76fb88f8859bb5c1a7f80b24fe03dbf00db187f4b9

  • \Users\Admin\AppData\Local\Temp\{E31CF843-D5DE-4ED1-AC3A-9DFC38FFDAB5}\_Setup.dll

    Filesize

    173KB

    MD5

    b040c43d630d3740abefba186f46883b

    SHA1

    c3c498b0cc6d34423780e8285cb3dc998ce1c4a3

    SHA256

    dd6dd4df86f215bea1c5b68cb7677dee75cda6cbbbf39ac040d67c992f6146df

    SHA512

    a3e3305ce4925aee378b1a3ed3e58daa743990fe809ac1b3c90640a2fa53736133a8f16c6e8314b5f243ed1109d24e683142d45f1d502cf3714edd748b3c9f5c

  • memory/1228-55-0x0000000075091000-0x0000000075093000-memory.dmp

    Filesize

    8KB