Overview

overview

10

Static

static

file.dll

windows7_x64

10

file.dll

windows10_x64

10

Analysis

  • max time kernel
    139s
  • max time network
    111s
  • platform
    windows10_x64
  • resource
    win10v20210410
  • submitted
    28-04-2021 23:30

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General

  • Target

    file.dll

  • Size

    400KB

  • MD5

    232993b84f4467778aeda824d03d1311

  • SHA1

    d1b9b511f21710d8cd6632301fae4acb3614a74d

  • SHA256

    cd770fc65ce5d77d0c0311d0637e92d3e06381a57be295b955e591bffe08741e

  • SHA512

    7cea95722b90e157c2fe9b2d6056c89e1fb57870d8a84d1ba860ad4d03f4abb47c498d35fda94425374f629b4c37cc97a60e022b58ba392288de4393fe70cd90

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 17 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:3876
    • 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:2232
      • C:\Windows\SysWOW64\explorer.exe
        C:\Windows\SysWOW64\explorer.exe
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:4036
        • C:\Windows\SysWOW64\schtasks.exe
          "C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn feojmvbd /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\file.dll\"" /SC ONCE /Z /ST 01:23 /ET 01:35
          4⤵
          • Creates scheduled task(s)
          PID:3540
  • \??\c:\windows\system32\regsvr32.exe
    regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\file.dll"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4052
    • C:\Windows\SysWOW64\regsvr32.exe
      -s "C:\Users\Admin\AppData\Local\Temp\file.dll"
      2⤵
      • Loads dropped DLL
      PID:2008
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2008 -s 596
        3⤵
        • Program crash
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:420

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

    58d425e9196ca32cfc07669a0905c5fc

    SHA1

    6d804313a2aad0b9fa3155ce68829a9f7a6c099e

    SHA256

    25aa05d4b939adc2e79acf8817cec7924c302c94bd2ec612e2b90c9065ff9e5e

    SHA512

    46c5768d6b16d5e4fcacac9b1ece5d7006b761ea1ab303e1c23e5f543c9aa9a6b2e523ae294493bfc1c7c8bd9b4cabc3629c526ffc9d85ed7ecdd356aa2b8eb1

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

    58d425e9196ca32cfc07669a0905c5fc

    SHA1

    6d804313a2aad0b9fa3155ce68829a9f7a6c099e

    SHA256

    25aa05d4b939adc2e79acf8817cec7924c302c94bd2ec612e2b90c9065ff9e5e

    SHA512

    46c5768d6b16d5e4fcacac9b1ece5d7006b761ea1ab303e1c23e5f543c9aa9a6b2e523ae294493bfc1c7c8bd9b4cabc3629c526ffc9d85ed7ecdd356aa2b8eb1

    Download Submit
  • memory/2008-123-0x0000000000000000-mapping.dmp
    Download
  • memory/2232-114-0x0000000000000000-mapping.dmp
    Download
  • memory/2232-116-0x0000000010000000-0x0000000010066000-memory.dmp
    Filesize

    408KB

    Download
  • memory/2232-115-0x00000000006B0000-0x0000000000716000-memory.dmp
    Filesize

    408KB

    Download
  • memory/3540-118-0x0000000000000000-mapping.dmp
    Download
  • memory/4036-117-0x0000000000000000-mapping.dmp
    Download
  • memory/4036-121-0x0000000003210000-0x0000000003245000-memory.dmp
    Filesize

    212KB

    Download