Analysis

  • max time kernel
    121s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    08-11-2024 12:43

General

  • Target

    46ccb1e790326ab7cd362ca2206af51dce52592770d36dbeaa4d0446ac451f27.exe

  • Size

    326KB

  • MD5

    a11c46a6e4c4570c09560b413a132671

  • SHA1

    2f42329755512b0fe05723cc476ed6220d9bfc04

  • SHA256

    46ccb1e790326ab7cd362ca2206af51dce52592770d36dbeaa4d0446ac451f27

  • SHA512

    5f1834c448d7039fa7fe34ea0d237e18ecff9d383979d56bca798e85b43264dfba3f5df5314a77c54d161da9a678907617214d9277f7f6b83130bc75a8989b91

  • SSDEEP

    6144:TzzHLPlIWbGaW4QhFwx6qNL+IsHqk0iUOPZElnyHSYXWY:nT7lIoGaF6+NCBKJiUOkTYm

Malware Config

Signatures

  • SmokeLoader

    Modular backdoor trojan in use since 2014.

  • Smokeloader family
  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\46ccb1e790326ab7cd362ca2206af51dce52592770d36dbeaa4d0446ac451f27.exe
    "C:\Users\Admin\AppData\Local\Temp\46ccb1e790326ab7cd362ca2206af51dce52592770d36dbeaa4d0446ac451f27.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:288
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 288 -s 172
      2⤵
      • Program crash
      PID:2244

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/288-1-0x00000000004F0000-0x00000000005F0000-memory.dmp

    Filesize

    1024KB

  • memory/288-3-0x0000000000400000-0x0000000000457000-memory.dmp

    Filesize

    348KB

  • memory/288-2-0x0000000000400000-0x0000000000409000-memory.dmp

    Filesize

    36KB