Analysis

  • max time kernel
    6s
  • max time network
    8s
  • platform
    windows7_x64
  • resource
    win7v20201028
  • submitted
    27-03-2021 19:32

General

  • Target

    SecuriteInfo.com.Trojan.PWS.Siggen2.63733.4520.11539.exe

  • Size

    644KB

  • MD5

    b68f0ee033a8cd19ce47f6ae4f0eaee4

  • SHA1

    129e9dd019f62810a669b29bf44e3eca485c9c5a

  • SHA256

    2ce81e2dd2330f10eb414e56222cd1ba4c26591381f07e199b08f623b8c4b8f9

  • SHA512

    bf152424f47b407ce990ade08d784d33bae18c0747622eb4df97455d901b54b7e5053cb0823e31f8b79905f2da86ac29440a035493299b19d54ed1b6de9e1fdb

Malware Config

Extracted

Family

cryptbot

C2

bafoe62.top

morurt06.top

Attributes
  • payload_url

    http://akpgi08.top/download.php?file=lv.exe

Signatures

  • CryptBot

    A C++ stealer distributed widely in bundle with other software.

  • CryptBot Payload 2 IoCs
  • Checks processor information in registry 2 TTPs 2 IoCs

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PWS.Siggen2.63733.4520.11539.exe
    "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PWS.Siggen2.63733.4520.11539.exe"
    1⤵
    • Checks processor information in registry
    PID:1932

Network

MITRE ATT&CK Matrix ATT&CK v6

Discovery

Query Registry

1
T1012

System Information Discovery

1
T1082

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1932-2-0x00000000020D0000-0x00000000020E1000-memory.dmp
    Filesize

    68KB

  • memory/1932-3-0x00000000750C1000-0x00000000750C3000-memory.dmp
    Filesize

    8KB

  • memory/1932-4-0x0000000000240000-0x000000000031F000-memory.dmp
    Filesize

    892KB

  • memory/1932-5-0x0000000000400000-0x00000000004E3000-memory.dmp
    Filesize

    908KB