Analysis

  • max time kernel
    150s
  • max time network
    43s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    06-02-2023 11:01

General

  • Target

    401835e47946e5eb49f3f24efcef61e9cb3cda00d10e2e584f15a2a81f6a01c8.exe

  • Size

    308KB

  • MD5

    ecb5a4eb83ceeb92ac361a574c8623b7

  • SHA1

    b8e2d87dcc68add351a2881cc930104af82a6052

  • SHA256

    401835e47946e5eb49f3f24efcef61e9cb3cda00d10e2e584f15a2a81f6a01c8

  • SHA512

    c5ec2733f6949ccd7999448a4a059e84cbfed80d90d39beb246b79ec46c0c99b9def06c4c7f372129b961c1d5bd5b939c4777036e426ae315f206b292a4cfbef

  • SSDEEP

    6144:9bL9vAmn10L8IbKcFQESKVEt9/CJTk637eQfnd58EWB5:9p9CbKcXSKW9CJb7d5r4

Malware Config

Signatures

  • Detects Smokeloader packer 1 IoCs
  • SmokeLoader

    Modular backdoor trojan in use since 2014.

  • Checks SCSI registry key(s) 3 TTPs 3 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\401835e47946e5eb49f3f24efcef61e9cb3cda00d10e2e584f15a2a81f6a01c8.exe
    "C:\Users\Admin\AppData\Local\Temp\401835e47946e5eb49f3f24efcef61e9cb3cda00d10e2e584f15a2a81f6a01c8.exe"
    1⤵
    • Checks SCSI registry key(s)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    PID:1460

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/1460-54-0x00000000768A1000-0x00000000768A3000-memory.dmp

    Filesize

    8KB

  • memory/1460-55-0x00000000005CC000-0x00000000005E1000-memory.dmp

    Filesize

    84KB

  • memory/1460-56-0x0000000000220000-0x0000000000229000-memory.dmp

    Filesize

    36KB

  • memory/1460-57-0x0000000000400000-0x0000000000468000-memory.dmp

    Filesize

    416KB

  • memory/1460-58-0x0000000000400000-0x0000000000468000-memory.dmp

    Filesize

    416KB