Overview

overview

10

Static

static

file.dll

windows7_x64

10

file.dll

windows10_x64

10

Analysis

  • max time kernel
    145s
  • max time network
    146s
  • platform
    windows10_x64
  • resource
    win10v20210410
  • submitted
    28-04-2021 23:32

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General

  • Target

    file.dll

  • Size

    400KB

  • MD5

    073b704ef86c56e1484248b6d95a29f5

  • SHA1

    47b479ba965c209d4bb970ddb3f9a6b0e265eb42

  • SHA256

    df5b53383a9de528f7175ebbcdd5df66743d86674e49c46f3eefb592fc0b4687

  • SHA512

    4e603366fb473867fe4c880d65546df0080453c765b9090283fa182b05e653c6e25c0a261ff74c20c0b5e771702fd386744814b6384bf37fbd7a96e22e9db5f9

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:3992
    • 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:412
      • C:\Windows\SysWOW64\explorer.exe
        C:\Windows\SysWOW64\explorer.exe
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:2848
        • C:\Windows\SysWOW64\schtasks.exe
          "C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn ekbhauyyu /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\file.dll\"" /SC ONCE /Z /ST 01:18 /ET 01:30
          4⤵
          • Creates scheduled task(s)
          PID:1972
  • \??\c:\windows\system32\regsvr32.exe
    regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\file.dll"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3296
    • C:\Windows\SysWOW64\regsvr32.exe
      -s "C:\Users\Admin\AppData\Local\Temp\file.dll"
      2⤵
      • Loads dropped DLL
      PID:732
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 732 -s 596
        3⤵
        • Program crash
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1360

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

    b2a0827a2c73397c55f5b20789578174

    SHA1

    5efc7f8433ad2988afc86e430708d8b8ace61f7e

    SHA256

    8b0ad03ca02e4a833c45106d4badf9913d45257bc137618555b94048614dbe35

    SHA512

    1aa3c6a006c04c0ea83d45e60b5731be15b3cc36a78e0532b508c197f68c5c01361554f3e870e5bd3c567e2ef02fd489a57aae6a8a9bfd68249cd10f1efeb327

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

    b2a0827a2c73397c55f5b20789578174

    SHA1

    5efc7f8433ad2988afc86e430708d8b8ace61f7e

    SHA256

    8b0ad03ca02e4a833c45106d4badf9913d45257bc137618555b94048614dbe35

    SHA512

    1aa3c6a006c04c0ea83d45e60b5731be15b3cc36a78e0532b508c197f68c5c01361554f3e870e5bd3c567e2ef02fd489a57aae6a8a9bfd68249cd10f1efeb327

    Download Submit
  • memory/412-114-0x0000000000000000-mapping.dmp
    Download
  • memory/412-115-0x0000000004D80000-0x0000000004DE6000-memory.dmp
    Filesize

    408KB

    Download
  • memory/412-116-0x0000000010000000-0x0000000010066000-memory.dmp
    Filesize

    408KB

    Download
  • memory/732-123-0x0000000000000000-mapping.dmp
    Download
  • memory/1972-118-0x0000000000000000-mapping.dmp
    Download
  • memory/2848-117-0x0000000000000000-mapping.dmp
    Download
  • memory/2848-120-0x0000000000800000-0x0000000000801000-memory.dmp
    Filesize

    4KB

    Download
  • memory/2848-121-0x0000000000400000-0x0000000000435000-memory.dmp
    Filesize

    212KB

    Download