Analysis

  • max time kernel
    150s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19-11-2022 06:26

General

  • Target

    ContractCopy.js

  • Size

    9KB

  • MD5

    599ff2df10ec1a8497d760784e493885

  • SHA1

    0b6342b8c43c76fbde2e714c2a7cda2bd1260d05

  • SHA256

    fbe4408e0c0a528f331fc002f785eff7ad16f45ae3ea3ab94eb8b3cbf0c6f00f

  • SHA512

    08e93e1117220b0edc589505e5d3bba99c408deb5d9ce197df864cecf838a815850d9b3a0d5c6fef9ab86396bf5af230c9b1f58f3fdbfeb7db339f97bbc15dd5

  • SSDEEP

    192:GSLjDJq0Tavgx685UIroAKbP2KTMhS0OGYm5llWVjAvNzAWMuEvk7MgG+r5A6:BVq2k785UIro8KTMhSeYm5P2jiuuEjP4

Malware Config

Extracted

Family

qakbot

Version

404.30

Botnet

obama222

Campaign

1668692319

C2

105.184.161.242:443

73.36.196.11:443

82.31.37.241:443

24.116.45.121:443

213.67.255.57:2222

200.93.14.206:2222

188.54.79.88:995

87.220.205.14:2222

72.88.245.71:443

92.137.74.174:2222

91.68.227.219:443

184.153.132.82:443

74.66.134.24:443

47.16.73.77:2222

41.97.183.39:443

177.205.92.100:2222

24.64.114.59:3389

105.111.45.51:995

86.180.222.237:2222

76.184.95.190:993

Attributes
  • salt

    SoNuce]ugdiB3c[doMuce2s81*uXmcvP

Signatures

  • Qakbot/Qbot

    Qbot or Qakbot is a sophisticated worm with banking capabilities.

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of WriteProcessMemory 10 IoCs

Processes

  • C:\Windows\system32\wscript.exe
    wscript.exe C:\Users\Admin\AppData\Local\Temp\ContractCopy.js
    1⤵
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:1200
    • C:\Windows\System32\regsvr32.exe
      "C:\Windows\System32\regsvr32.exe" addled\soloists.tmp
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2784
      • C:\Windows\SysWOW64\regsvr32.exe
        addled\soloists.tmp
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious behavior: MapViewOfSection
        • Suspicious use of WriteProcessMemory
        PID:2664
        • C:\Windows\SysWOW64\wermgr.exe
          C:\Windows\SysWOW64\wermgr.exe
          4⤵
          • Suspicious behavior: EnumeratesProcesses
          PID:3424

Network

MITRE ATT&CK Matrix ATT&CK v6

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2664-133-0x0000000000000000-mapping.dmp
  • memory/2664-134-0x00000000756A0000-0x0000000075767000-memory.dmp
    Filesize

    796KB

  • memory/2664-135-0x00000000756A0000-0x0000000075767000-memory.dmp
    Filesize

    796KB

  • memory/2664-136-0x00000000034B0000-0x0000000003523000-memory.dmp
    Filesize

    460KB

  • memory/2664-137-0x0000000003560000-0x000000000358A000-memory.dmp
    Filesize

    168KB

  • memory/2664-139-0x00000000756A0000-0x0000000075767000-memory.dmp
    Filesize

    796KB

  • memory/2664-140-0x0000000003560000-0x000000000358A000-memory.dmp
    Filesize

    168KB

  • memory/2784-132-0x0000000000000000-mapping.dmp
  • memory/3424-138-0x0000000000000000-mapping.dmp
  • memory/3424-141-0x0000000000D80000-0x0000000000DAA000-memory.dmp
    Filesize

    168KB

  • memory/3424-142-0x0000000000D80000-0x0000000000DAA000-memory.dmp
    Filesize

    168KB