Analysis

  • max time kernel
    4294191s
  • max time network
    137s
  • platform
    windows7_x64
  • resource
    win7-20220310-en
  • submitted
    15-03-2022 09:20

General

  • Target

    59b2681c22d5085f963a4b6ff54e8831e1fc7da9f6ca48f1f964e6148d86b002.dll

  • Size

    786KB

  • MD5

    c26d4d7e565653fb5a4fb38f02581e4c

  • SHA1

    ceec59fd5f661197c823255f3b2f69cb9192c1db

  • SHA256

    59b2681c22d5085f963a4b6ff54e8831e1fc7da9f6ca48f1f964e6148d86b002

  • SHA512

    bbf63385c7b8c9380c22ad5e2f985b0c3d14cc732d457dab4abaa0cbff790831bf6162712d5dcd378236e4ce79fdb03766911a1bed5fe5291fe6a22d0f6bfcba

Malware Config

Extracted

Family

qakbot

Version

401.138

Botnet

obama10

Campaign

1615286191

C2

76.94.200.148:995

140.82.49.12:443

24.95.61.62:443

195.43.173.70:443

197.45.110.165:995

87.202.87.210:2222

79.115.174.55:443

196.151.252.84:443

45.118.216.157:443

77.211.30.202:995

89.3.198.238:443

47.196.192.184:443

86.175.79.249:443

80.227.5.69:443

70.168.130.172:995

83.110.108.38:2222

71.117.132.169:443

184.189.122.72:443

47.22.148.6:443

84.72.35.226:443

Attributes
  • salt

    jHxastDcds)oMc=jvh7wdUhxcsdt2

Signatures

  • Qakbot/Qbot

    Qbot or Qakbot is a sophisticated worm with banking capabilities.

  • 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 2 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of WriteProcessMemory 17 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\59b2681c22d5085f963a4b6ff54e8831e1fc7da9f6ca48f1f964e6148d86b002.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1684
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\59b2681c22d5085f963a4b6ff54e8831e1fc7da9f6ca48f1f964e6148d86b002.dll,#1
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of WriteProcessMemory
      PID:1636
      • C:\Windows\SysWOW64\explorer.exe
        C:\Windows\SysWOW64\explorer.exe
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:1148
        • C:\Windows\SysWOW64\schtasks.exe
          "C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn ifdwfnxi /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\59b2681c22d5085f963a4b6ff54e8831e1fc7da9f6ca48f1f964e6148d86b002.dll\"" /SC ONCE /Z /ST 10:33 /ET 10:45
          4⤵
          • Creates scheduled task(s)
          PID:1556

Network

MITRE ATT&CK Matrix ATT&CK v6

Execution

Scheduled Task

1
T1053

Persistence

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Replay Monitor

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Downloads

  • memory/1148-61-0x0000000000100000-0x0000000000102000-memory.dmp
    Filesize

    8KB

  • memory/1148-64-0x00000000740D1000-0x00000000740D3000-memory.dmp
    Filesize

    8KB

  • memory/1148-65-0x0000000000DF0000-0x0000000001071000-memory.dmp
    Filesize

    2.5MB

  • memory/1148-66-0x00000000000C0000-0x00000000000F5000-memory.dmp
    Filesize

    212KB

  • memory/1636-54-0x00000000750C1000-0x00000000750C3000-memory.dmp
    Filesize

    8KB

  • memory/1636-55-0x0000000000450000-0x0000000000518000-memory.dmp
    Filesize

    800KB

  • memory/1636-56-0x0000000000170000-0x0000000000171000-memory.dmp
    Filesize

    4KB

  • memory/1636-57-0x00000000001F0000-0x0000000000223000-memory.dmp
    Filesize

    204KB

  • memory/1636-58-0x0000000000360000-0x0000000000395000-memory.dmp
    Filesize

    212KB

  • memory/1636-60-0x0000000000360000-0x0000000000395000-memory.dmp
    Filesize

    212KB