Overview

overview

10

Static

static

3

dridex

windows10-2004-x64

10

Analysis

  • max time kernel
    155s
  • max time network
    142s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230703-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02/08/2023, 07:18

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General

  • Target

    498f06845948a2337f1137db79e3dc88268bd6a4a4be1adf1121be3b9368ce5c.exe

  • Size

    296KB

  • MD5

    c5a17567b9a98b45b0a82097bc72b4df

  • SHA1

    2ed982eb60245dedb154e75b1e27f0046f3a300c

  • SHA256

    498f06845948a2337f1137db79e3dc88268bd6a4a4be1adf1121be3b9368ce5c

  • SHA512

    565a61cd23461c8ba862f1d4e1d3d444549a713a9a8f0c2f63a137cd21a233c027ffa9162dfe6d2bd814bcd83e167013b861407135ffc03e396da5d1f5d77a9d

  • SSDEEP

    3072:aRFH7IV1AlyXFakSxvCdag2o78MPAQTblpMN9myoZrvjkK:YFba1AlyVt8CcC7dA2lpMN4rZr

Score
10/10
smokeloaderpub1backdoortrojan

Malware Config

Extracted

Family

smokeloader

Botnet

pub1

Extracted

Family

smokeloader

Version

2020

C2

http://host-file-host6.com/

http://host-host-file8.com/
rc4.i32
rc4.i32

Signatures

  • SmokeLoader

    Modular backdoor trojan in use since 2014.

    trojanbackdoorsmokeloader
  • Executes dropped EXE 2 IoCs
  • Suspicious use of SetThreadContext 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious behavior: MapViewOfSection 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 6 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\498f06845948a2337f1137db79e3dc88268bd6a4a4be1adf1121be3b9368ce5c.exe
    "C:\Users\Admin\AppData\Local\Temp\498f06845948a2337f1137db79e3dc88268bd6a4a4be1adf1121be3b9368ce5c.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:4900
    • C:\Users\Admin\AppData\Local\Temp\498f06845948a2337f1137db79e3dc88268bd6a4a4be1adf1121be3b9368ce5c.exe
      "C:\Users\Admin\AppData\Local\Temp\498f06845948a2337f1137db79e3dc88268bd6a4a4be1adf1121be3b9368ce5c.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      PID:3532
  • C:\Users\Admin\AppData\Roaming\egrtvha
    C:\Users\Admin\AppData\Roaming\egrtvha
    1⤵
    • Executes dropped EXE
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2176
    • C:\Users\Admin\AppData\Roaming\egrtvha
      C:\Users\Admin\AppData\Roaming\egrtvha
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: MapViewOfSection
      PID:2992

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        • C:\Users\Admin\AppData\Roaming\egrtvha
          Filesize

          296KB

          MD5

          c5a17567b9a98b45b0a82097bc72b4df

          SHA1

          2ed982eb60245dedb154e75b1e27f0046f3a300c

          SHA256

          498f06845948a2337f1137db79e3dc88268bd6a4a4be1adf1121be3b9368ce5c

          SHA512

          565a61cd23461c8ba862f1d4e1d3d444549a713a9a8f0c2f63a137cd21a233c027ffa9162dfe6d2bd814bcd83e167013b861407135ffc03e396da5d1f5d77a9d

          Download Submit

        • C:\Users\Admin\AppData\Roaming\egrtvha
          Filesize

          296KB

          MD5

          c5a17567b9a98b45b0a82097bc72b4df

          SHA1

          2ed982eb60245dedb154e75b1e27f0046f3a300c

          SHA256

          498f06845948a2337f1137db79e3dc88268bd6a4a4be1adf1121be3b9368ce5c

          SHA512

          565a61cd23461c8ba862f1d4e1d3d444549a713a9a8f0c2f63a137cd21a233c027ffa9162dfe6d2bd814bcd83e167013b861407135ffc03e396da5d1f5d77a9d

          Download Submit

        • C:\Users\Admin\AppData\Roaming\egrtvha
          Filesize

          296KB

          MD5

          c5a17567b9a98b45b0a82097bc72b4df

          SHA1

          2ed982eb60245dedb154e75b1e27f0046f3a300c

          SHA256

          498f06845948a2337f1137db79e3dc88268bd6a4a4be1adf1121be3b9368ce5c

          SHA512

          565a61cd23461c8ba862f1d4e1d3d444549a713a9a8f0c2f63a137cd21a233c027ffa9162dfe6d2bd814bcd83e167013b861407135ffc03e396da5d1f5d77a9d

          Download Submit

        • memory/2176-149-0x0000000002570000-0x0000000002670000-memory.dmp

          Filesize

          1024KB

          Download

        • memory/2992-153-0x0000000000400000-0x0000000000409000-memory.dmp

          Filesize

          36KB

          Download

        • memory/3220-138-0x00000000029F0000-0x0000000002A06000-memory.dmp

          Filesize

          88KB

          Download

        • memory/3220-152-0x0000000002850000-0x0000000002866000-memory.dmp

          Filesize

          88KB

          Download

        • memory/3532-136-0x0000000000400000-0x0000000000409000-memory.dmp

          Filesize

          36KB

          Download

        • memory/3532-137-0x0000000000400000-0x0000000000409000-memory.dmp

          Filesize

          36KB

          Download

        • memory/3532-139-0x0000000000400000-0x0000000000409000-memory.dmp

          Filesize

          36KB

          Download

        • memory/4900-134-0x00000000023A0000-0x00000000024A0000-memory.dmp

          Filesize

          1024KB

          Download

        • memory/4900-135-0x0000000002390000-0x0000000002399000-memory.dmp

          Filesize

          36KB

          Download