Analysis

  • max time kernel
    141s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25/08/2024, 23:55

General

  • Target

    84108b96e59ba9871c1bcbf10b7f583a2cc3dcc2b94040f571528da74c864ae7.dll

  • Size

    846KB

  • MD5

    816852a0beb6eb927af785e7ae361d70

  • SHA1

    6677e31b1c261981db6dd9b293e06565fb5ceb5f

  • SHA256

    84108b96e59ba9871c1bcbf10b7f583a2cc3dcc2b94040f571528da74c864ae7

  • SHA512

    17d155b54cec4d2e548ce12133a6445f4d83dbd6767689a6e0d9c1a5d2eff8b8973b239563436f1daeba1aa84877e31866a9042c84ce6545253135f183ed59d9

  • SSDEEP

    24576:FKN+dFOInFkRHNPnQaEtToQbHBD92wJXI:ENGOZHBOt4wx

Malware Config

Extracted

Family

qakbot

Version

402.68

Botnet

obama59

Campaign

1623694216

C2

71.41.184.10:3389

47.22.148.6:443

96.253.46.210:443

188.26.180.140:443

75.118.1.141:443

90.65.234.26:2222

83.110.109.155:2222

76.25.142.196:443

45.46.53.140:2222

105.198.236.101:443

151.205.102.42:443

216.201.162.158:443

184.185.103.157:443

189.210.115.207:443

75.137.47.174:443

72.240.200.181:2222

75.67.192.125:443

24.55.112.61:443

72.252.201.69:443

24.179.77.236:443

Attributes
  • salt

    jHxastDcds)oMc=jvh7wdUhxcsdt2

Signatures

  • Qakbot/Qbot

    Qbot or Qakbot is a sophisticated worm with banking capabilities.

  • 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 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\84108b96e59ba9871c1bcbf10b7f583a2cc3dcc2b94040f571528da74c864ae7.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2532
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\84108b96e59ba9871c1bcbf10b7f583a2cc3dcc2b94040f571528da74c864ae7.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      PID:1812
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 1812 -s 668
        3⤵
        • Program crash
        PID:3980
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1812 -ip 1812
    1⤵
      PID:1988
    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=1420,i,11708048364682646792,608099842549576907,262144 --variations-seed-version --mojo-platform-channel-handle=4372 /prefetch:8
      1⤵
        PID:2120

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/1812-0-0x0000000001080000-0x00000000010C0000-memory.dmp

        Filesize

        256KB

      • memory/1812-4-0x00000000028B0000-0x00000000028ED000-memory.dmp

        Filesize

        244KB

      • memory/1812-2-0x00000000028B0000-0x00000000028ED000-memory.dmp

        Filesize

        244KB

      • memory/1812-1-0x00000000028B0000-0x00000000028ED000-memory.dmp

        Filesize

        244KB

      • memory/1812-5-0x0000000000400000-0x00000000004D7000-memory.dmp

        Filesize

        860KB

      • memory/1812-6-0x0000000001080000-0x00000000010C0000-memory.dmp

        Filesize

        256KB