Overview

overview

10

Static

static

file.dll

windows7_x64

10

file.dll

windows10_x64

10

Analysis

  • max time kernel
    133s
  • max time network
    111s
  • platform
    windows10_x64
  • resource
    win10v20210408
  • submitted
    28-04-2021 23:29

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General

  • Target

    file.dll

  • Size

    400KB

  • MD5

    5f6749859a8e56b587905619c30ff69f

  • SHA1

    b84946ac1e100515fa3077b67cb615914fc2933d

  • SHA256

    c5435b0fd25c15746f1909221874894747187c0c8361fc654998150742ebcd87

  • SHA512

    0a5e15900fe4f1dd1da21138bf4ca0cfc94981e546838a260a61aa4ed4b6ca2ac3e0c14f7a4cb4210c0112cd55bd4bd80a4585a06b1712f2d028c43cbcd5a1f8

Score
10/10
qakbotbiden021614154620bankerstealertrojan

Malware Config

Extracted

Family

qakbot

Version

401.138

Botnet

biden02

Campaign

1614154620

C2

98.173.34.213:995

160.3.187.114:443

73.25.124.140:2222

24.50.118.93:443

82.127.125.209:990

83.110.109.106:2222

79.129.121.81:995

189.223.234.23:995

125.63.101.62:443

113.22.175.141:443

172.78.30.215:443

47.146.169.85:443

47.22.148.6:443

76.25.142.196:443

78.63.226.32:443

105.198.236.101:443

75.67.192.125:443

176.181.247.197:443

105.96.8.96:443

108.31.15.10:995

Signatures

  • Qakbot/Qbot

    Qbot or Qakbot is a sophisticated worm with banking capabilities.

    trojanbankerstealerqakbot
  • Loads dropped DLL 1 IoCs
  • Program crash 1 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.

    persistence
  • Suspicious behavior: EnumeratesProcesses 18 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs

Processes

  • C:\Windows\system32\regsvr32.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\file.dll
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3920
    • C:\Windows\SysWOW64\regsvr32.exe
      /s C:\Users\Admin\AppData\Local\Temp\file.dll
      2⤵
      • Checks SCSI registry key(s)
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of WriteProcessMemory
      PID:2992
      • C:\Windows\SysWOW64\explorer.exe
        C:\Windows\SysWOW64\explorer.exe
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:2892
        • C:\Windows\SysWOW64\schtasks.exe
          "C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn ztobplkddl /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\file.dll\"" /SC ONCE /Z /ST 03:22 /ET 03:34
          4⤵
          • Creates scheduled task(s)
          PID:1364
  • \??\c:\windows\system32\regsvr32.exe
    regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\file.dll"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1496
    • C:\Windows\SysWOW64\regsvr32.exe
      -s "C:\Users\Admin\AppData\Local\Temp\file.dll"
      2⤵
      • Loads dropped DLL
      PID:2020
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2020 -s 596
        3⤵
        • Program crash
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:3836

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1
T1053

Persistence

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Credential Access

Discovery

Query Registry

1
T1012

Peripheral Device Discovery

1
T1120

System Information Discovery

1
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\file.dll
    MD5

    9656c593468bb1ab5582b25ad34248f1

    SHA1

    ad1c8ae1896d624a0b5ee6b517890752e14192e2

    SHA256

    8c8c0f7f03687984a76cb8ed5c6a34dcd71e37b88e693378d8e94c4bf09a6d25

    SHA512

    1bbcfbe3158ed1f052cfe5613168962bc9adf8e5e537be1d6f34d1bb846d5bd008e97c56975a6da1c3ce5f423f2a761f92c5798e3ffad0bd81253a3d92457050

    Download Submit
  • \Users\Admin\AppData\Local\Temp\file.dll
    MD5

    9656c593468bb1ab5582b25ad34248f1

    SHA1

    ad1c8ae1896d624a0b5ee6b517890752e14192e2

    SHA256

    8c8c0f7f03687984a76cb8ed5c6a34dcd71e37b88e693378d8e94c4bf09a6d25

    SHA512

    1bbcfbe3158ed1f052cfe5613168962bc9adf8e5e537be1d6f34d1bb846d5bd008e97c56975a6da1c3ce5f423f2a761f92c5798e3ffad0bd81253a3d92457050

    Download Submit
  • memory/1364-119-0x0000000000000000-mapping.dmp
    Download
  • memory/2020-123-0x0000000000000000-mapping.dmp
    Download
  • memory/2892-117-0x0000000000000000-mapping.dmp
    Download
  • memory/2892-118-0x0000000002CC0000-0x0000000002CF5000-memory.dmp
    Filesize

    212KB

    Download
  • memory/2992-114-0x0000000000000000-mapping.dmp
    Download
  • memory/2992-116-0x0000000010000000-0x0000000010066000-memory.dmp
    Filesize

    408KB

    Download
  • memory/2992-115-0x00000000030E0000-0x0000000003146000-memory.dmp
    Filesize

    408KB

    Download