Overview

overview

10

Static

static

file.dll

windows7_x64

10

file.dll

windows10_x64

10

Analysis

  • max time kernel
    143s
  • max time network
    110s
  • platform
    windows10_x64
  • resource
    win10v20210410
  • submitted
    28-04-2021 23:37

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General

  • Target

    file.dll

  • Size

    400KB

  • MD5

    fc1e6bcea1fe9542c8bf5b5b126af606

  • SHA1

    e359d287c848ca038ae7e3e90aa5a47be4adbcfe

  • SHA256

    e63895d11d4f179f6bcefeef69422ddc9ffe94b86979b574a21091c4c77c2b7d

  • SHA512

    7891df25028d4cbe68dfa2fe1e9220b1648d4effc15472108985c8caf468d2d6a9f9d757280e727001d5680d0f08f9744e9b1ccb0102d29e736d4a30e48d1cd6

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:3904
    • 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:3812
      • C:\Windows\SysWOW64\explorer.exe
        C:\Windows\SysWOW64\explorer.exe
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:3492
        • C:\Windows\SysWOW64\schtasks.exe
          "C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn huauslqc /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\file.dll\"" /SC ONCE /Z /ST 01:19 /ET 01:31
          4⤵
          • Creates scheduled task(s)
          PID:1320
  • \??\c:\windows\system32\regsvr32.exe
    regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\file.dll"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2064
    • C:\Windows\SysWOW64\regsvr32.exe
      -s "C:\Users\Admin\AppData\Local\Temp\file.dll"
      2⤵
      • Loads dropped DLL
      PID:420
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 420 -s 596
        3⤵
        • Program crash
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1332

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

    a3f61c50e9a80555a752d4e34bb92680

    SHA1

    66149f61eaa32730d0047a083378f6fe3217caea

    SHA256

    fee9ebbc98a5065a8cc2fcfd853c0301c1f84b129c01362376eb050d3dbda1da

    SHA512

    adec7b995fb27492bffcdbfb9cc3a7ab7e63b35a6dceafeb7c77dac74ecb6879e6d8064167539112d2c6e99cb94f98425a4228b7f5a59685cfd0e702d8670b19

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

    a3f61c50e9a80555a752d4e34bb92680

    SHA1

    66149f61eaa32730d0047a083378f6fe3217caea

    SHA256

    fee9ebbc98a5065a8cc2fcfd853c0301c1f84b129c01362376eb050d3dbda1da

    SHA512

    adec7b995fb27492bffcdbfb9cc3a7ab7e63b35a6dceafeb7c77dac74ecb6879e6d8064167539112d2c6e99cb94f98425a4228b7f5a59685cfd0e702d8670b19

    Download Submit
  • memory/420-123-0x0000000000000000-mapping.dmp
    Download
  • memory/1320-118-0x0000000000000000-mapping.dmp
    Download
  • memory/3492-117-0x0000000000000000-mapping.dmp
    Download
  • memory/3492-120-0x0000000001240000-0x0000000001241000-memory.dmp
    Filesize

    4KB

    Download
  • memory/3492-121-0x0000000000D40000-0x0000000000D75000-memory.dmp
    Filesize

    212KB

    Download
  • memory/3812-114-0x0000000000000000-mapping.dmp
    Download
  • memory/3812-115-0x0000000005150000-0x00000000051B6000-memory.dmp
    Filesize

    408KB

    Download
  • memory/3812-116-0x0000000010000000-0x0000000010066000-memory.dmp
    Filesize

    408KB

    Download