Analysis

  • max time kernel
    145s
  • max time network
    154s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22-04-2024 18:16

General

  • Target

    02f460d54954fb6707f09f85af43e5bdd3235304a5c45e4fd3380bcc8af60d9c.dll

  • Size

    407KB

  • MD5

    67041e384a2f9eb452eff269360dd98d

  • SHA1

    c18fca85bda1be2801b7fa9e41aa8368c6a7f1fd

  • SHA256

    02f460d54954fb6707f09f85af43e5bdd3235304a5c45e4fd3380bcc8af60d9c

  • SHA512

    511a2e744646e208fb4e4a3ad75343b1862bb8a8f61ade04ccb24c6e886d42fdff4280103e04b3b2f7ac42c5bb759cd07ed439799ec33eb92d60771bda3c6d4a

  • SSDEEP

    6144:RCLqm7+2BkmYCd5Zi6lMnieBdI0WDVdFL+GYheMGaNOF1N2JF6udTdytdynf5Ys3:RpnOnDKiePI0kvL3YEFH2JFBedw5jeg

Malware Config

Extracted

Family

qakbot

Version

401.138

Botnet

biden10

Campaign

1615296616

C2

79.115.174.55:443

196.151.252.84:443

24.229.150.54:995

24.117.107.120:443

106.51.85.162:443

90.65.236.181:2222

184.189.122.72:443

47.196.192.184:443

136.232.34.70:443

80.227.5.69:443

195.12.154.8:443

105.198.236.101:443

190.85.91.154:443

83.110.103.152:443

83.196.56.65:2222

24.139.72.117:443

24.55.112.61:443

47.22.148.6:443

86.220.62.251:2222

83.110.9.71:2222

Attributes
  • salt

    jHxastDcds)oMc=jvh7wdUhxcsdt2

Signatures

  • Qakbot/Qbot

    Qbot or Qakbot is a sophisticated worm with banking capabilities.

  • Loads dropped DLL 2 IoCs
  • Checks SCSI registry key(s) 3 TTPs 6 IoCs

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

  • Creates scheduled task(s) 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs

Processes

  • C:\Windows\system32\regsvr32.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\02f460d54954fb6707f09f85af43e5bdd3235304a5c45e4fd3380bcc8af60d9c.dll
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4596
    • C:\Windows\SysWOW64\regsvr32.exe
      /s C:\Users\Admin\AppData\Local\Temp\02f460d54954fb6707f09f85af43e5bdd3235304a5c45e4fd3380bcc8af60d9c.dll
      2⤵
      • Checks SCSI registry key(s)
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of WriteProcessMemory
      PID:3532
      • C:\Windows\SysWOW64\explorer.exe
        C:\Windows\SysWOW64\explorer.exe
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:2400
        • C:\Windows\SysWOW64\schtasks.exe
          "C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn cxwwmpblp /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\02f460d54954fb6707f09f85af43e5bdd3235304a5c45e4fd3380bcc8af60d9c.dll\"" /SC ONCE /Z /ST 18:19 /ET 18:31
          4⤵
          • Creates scheduled task(s)
          PID:1104
  • 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 --no-appcompat-clear --mojo-platform-channel-handle=3956 --field-trial-handle=2356,i,13261194862334667799,7441241219475888176,262144 --variations-seed-version /prefetch:8
    1⤵
      PID:2576
    • C:\Windows\system32\regsvr32.exe
      regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\02f460d54954fb6707f09f85af43e5bdd3235304a5c45e4fd3380bcc8af60d9c.dll"
      1⤵
      • Suspicious use of WriteProcessMemory
      PID:4980
      • C:\Windows\SysWOW64\regsvr32.exe
        -s "C:\Users\Admin\AppData\Local\Temp\02f460d54954fb6707f09f85af43e5bdd3235304a5c45e4fd3380bcc8af60d9c.dll"
        2⤵
        • Loads dropped DLL
        PID:3200

    Network

    MITRE ATT&CK Matrix ATT&CK v13

    Execution

    Scheduled Task/Job

    1
    T1053

    Persistence

    Scheduled Task/Job

    1
    T1053

    Privilege Escalation

    Scheduled Task/Job

    1
    T1053

    Discovery

    Query Registry

    1
    T1012

    Peripheral Device Discovery

    1
    T1120

    System Information Discovery

    1
    T1082

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\02f460d54954fb6707f09f85af43e5bdd3235304a5c45e4fd3380bcc8af60d9c.dll
      Filesize

      407KB

      MD5

      d37392a990b4cfa6b7f850d7c024dc01

      SHA1

      5f4247752dcca4d219ee355fe5c46b93fef5b599

      SHA256

      71f0c2bdcc1ccecfa2c058275a38f66f6cf0574a7096961100eb50a0c240bccd

      SHA512

      3fa0543436b5ecc75a2594ec12e101eba61de18efc1043a6385980c8a7ae8cd37a0625fedd11032f2c8d109d9d042a74f4837939673bca7d0c8b78ae4eede276

    • memory/2400-4-0x00000000014E0000-0x0000000001515000-memory.dmp
      Filesize

      212KB

    • memory/2400-6-0x00000000014E0000-0x0000000001515000-memory.dmp
      Filesize

      212KB

    • memory/2400-8-0x00000000014E0000-0x0000000001515000-memory.dmp
      Filesize

      212KB

    • memory/2400-7-0x00000000014E0000-0x0000000001515000-memory.dmp
      Filesize

      212KB

    • memory/2400-10-0x00000000014E0000-0x0000000001515000-memory.dmp
      Filesize

      212KB

    • memory/3532-0-0x0000000075740000-0x00000000757B1000-memory.dmp
      Filesize

      452KB

    • memory/3532-1-0x00000000010B0000-0x00000000010B1000-memory.dmp
      Filesize

      4KB

    • memory/3532-2-0x0000000075740000-0x00000000757B1000-memory.dmp
      Filesize

      452KB