Analysis

  • max time kernel
    62s
  • max time network
    8s
  • platform
    windows7_x64
  • resource
    win7v20201028
  • submitted
    23-11-2020 14:41

General

  • Target

    sxeobu.exe

  • Size

    1MB

  • MD5

    e70862a252a82018d293d6f2ed90fe96

  • SHA1

    8fca74892ac6ff6f9eedf192917074b23efa94e0

  • SHA256

    ae7bf760814e5c1cd56399f5bcd2819711b8352c3e8821aa2fdda335911af3ff

  • SHA512

    6f7d9e093120c0426bc7f26e4fa444fb0487c1b61f1b90fe9b1305244685cf7ff32b4525e1e11af223b094411bb719a31530a1ca5baf274ef8c1b326cf7ed5f3

Malware Config

Extracted

Family

qakbot

Botnet

notset

Campaign

1604404534

Credentials

  • Protocol:
    ftp
  • Host:
    192.185.5.208
  • Port:
    21
  • Username:
    logger@dustinkeeling.com
  • Password:
    NxdkxAp4dUsY

  • Protocol:
    ftp
  • Host:
    162.241.218.118
  • Port:
    21
  • Username:
    logger@misterexterior.com
  • Password:
    EcOV0DyGVgVN

  • Protocol:
    ftp
  • Host:
    69.89.31.139
  • Port:
    21
  • Username:
    cpanel@vivekharris-architects.com
  • Password:
    fcR7OvyLrMW6!

  • Protocol:
    ftp
  • Host:
    169.207.67.14
  • Port:
    21
  • Username:
    cpanel@dovetailsolar.com
  • Password:
    eQyicNLzzqPN
C2

67.6.55.77:443

89.136.39.108:443

2.50.58.76:443

188.25.158.61:443

45.63.107.192:995

45.32.154.10:443

94.52.160.116:443

45.63.107.192:2222

45.63.107.192:443

72.204.242.138:465

84.117.176.32:443

95.77.223.148:443

47.146.39.147:443

41.225.13.128:8443

80.14.209.42:2222

190.220.8.10:995

66.76.105.194:443

105.101.69.242:443

89.33.87.107:443

75.136.40.155:443

Signatures

  • Qakbot/Qbot

    Qbot or Qakbot is a sophisticated worm with banking capabilities.

  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 2 IoCs
  • 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 8 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of WriteProcessMemory 21 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\sxeobu.exe
    "C:\Users\Admin\AppData\Local\Temp\sxeobu.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:1644
    • C:\Users\Admin\AppData\Local\Temp\sxeobu.exe
      C:\Users\Admin\AppData\Local\Temp\sxeobu.exe /C
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:1420
    • C:\Users\Admin\AppData\Roaming\Microsoft\Jucaq\aqikkg.exe
      C:\Users\Admin\AppData\Roaming\Microsoft\Jucaq\aqikkg.exe
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of WriteProcessMemory
      PID:1576
      • C:\Users\Admin\AppData\Roaming\Microsoft\Jucaq\aqikkg.exe
        C:\Users\Admin\AppData\Roaming\Microsoft\Jucaq\aqikkg.exe /C
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        PID:1780
      • C:\Windows\SysWOW64\explorer.exe
        C:\Windows\SysWOW64\explorer.exe
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:524
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn enbfbuht /tr "\"C:\Users\Admin\AppData\Local\Temp\sxeobu.exe\" /I enbfbuht" /SC ONCE /Z /ST 14:40 /ET 14:52
      2⤵
      • Creates scheduled task(s)
      PID:1532

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

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Roaming\Microsoft\Jucaq\aqikkg.dat
    MD5

    9f8db2748dc133eb92638ce8c9b3643b

    SHA1

    2456d796fb7e903ccc7edc0e894de3a51122541a

    SHA256

    0f45dd6b810c180764ca46ef16f134422efb0d12c4f73b1b4c98438bb5bc4811

    SHA512

    65b17d744a78a08fc52a475bc7208f8e53e63791e852179e7ee1192705a8aae947bef06ce8ee78602a1e9ce51a74e1a3acbe2c978c97b7dfe9ef13e75c28a65f

  • C:\Users\Admin\AppData\Roaming\Microsoft\Jucaq\aqikkg.exe
    MD5

    e70862a252a82018d293d6f2ed90fe96

    SHA1

    8fca74892ac6ff6f9eedf192917074b23efa94e0

    SHA256

    ae7bf760814e5c1cd56399f5bcd2819711b8352c3e8821aa2fdda335911af3ff

    SHA512

    6f7d9e093120c0426bc7f26e4fa444fb0487c1b61f1b90fe9b1305244685cf7ff32b4525e1e11af223b094411bb719a31530a1ca5baf274ef8c1b326cf7ed5f3

  • C:\Users\Admin\AppData\Roaming\Microsoft\Jucaq\aqikkg.exe
    MD5

    e70862a252a82018d293d6f2ed90fe96

    SHA1

    8fca74892ac6ff6f9eedf192917074b23efa94e0

    SHA256

    ae7bf760814e5c1cd56399f5bcd2819711b8352c3e8821aa2fdda335911af3ff

    SHA512

    6f7d9e093120c0426bc7f26e4fa444fb0487c1b61f1b90fe9b1305244685cf7ff32b4525e1e11af223b094411bb719a31530a1ca5baf274ef8c1b326cf7ed5f3

  • C:\Users\Admin\AppData\Roaming\Microsoft\Jucaq\aqikkg.exe
    MD5

    e70862a252a82018d293d6f2ed90fe96

    SHA1

    8fca74892ac6ff6f9eedf192917074b23efa94e0

    SHA256

    ae7bf760814e5c1cd56399f5bcd2819711b8352c3e8821aa2fdda335911af3ff

    SHA512

    6f7d9e093120c0426bc7f26e4fa444fb0487c1b61f1b90fe9b1305244685cf7ff32b4525e1e11af223b094411bb719a31530a1ca5baf274ef8c1b326cf7ed5f3

  • \??\PIPE\wkssvc
    MD5

    d41d8cd98f00b204e9800998ecf8427e

    SHA1

    da39a3ee5e6b4b0d3255bfef95601890afd80709

    SHA256

    e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

    SHA512

    cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

  • \Users\Admin\AppData\Roaming\Microsoft\Jucaq\aqikkg.exe
    MD5

    e70862a252a82018d293d6f2ed90fe96

    SHA1

    8fca74892ac6ff6f9eedf192917074b23efa94e0

    SHA256

    ae7bf760814e5c1cd56399f5bcd2819711b8352c3e8821aa2fdda335911af3ff

    SHA512

    6f7d9e093120c0426bc7f26e4fa444fb0487c1b61f1b90fe9b1305244685cf7ff32b4525e1e11af223b094411bb719a31530a1ca5baf274ef8c1b326cf7ed5f3

  • \Users\Admin\AppData\Roaming\Microsoft\Jucaq\aqikkg.exe
    MD5

    e70862a252a82018d293d6f2ed90fe96

    SHA1

    8fca74892ac6ff6f9eedf192917074b23efa94e0

    SHA256

    ae7bf760814e5c1cd56399f5bcd2819711b8352c3e8821aa2fdda335911af3ff

    SHA512

    6f7d9e093120c0426bc7f26e4fa444fb0487c1b61f1b90fe9b1305244685cf7ff32b4525e1e11af223b094411bb719a31530a1ca5baf274ef8c1b326cf7ed5f3

  • memory/524-13-0x0000000000000000-mapping.dmp
  • memory/1420-1-0x0000000002580000-0x0000000002591000-memory.dmp
    Filesize

    68KB

  • memory/1420-0-0x0000000000000000-mapping.dmp
  • memory/1532-6-0x0000000000000000-mapping.dmp
  • memory/1576-12-0x0000000001F30000-0x0000000001F6A000-memory.dmp
    Filesize

    232KB

  • memory/1576-4-0x0000000000000000-mapping.dmp
  • memory/1780-11-0x00000000025C0000-0x00000000025D1000-memory.dmp
    Filesize

    68KB

  • memory/1780-8-0x0000000000000000-mapping.dmp