Overview

overview

10

Static

static

file.dll

windows7_x64

10

file.dll

windows10_x64

10

Analysis

  • max time kernel
    146s
  • max time network
    150s
  • platform
    windows10_x64
  • resource
    win10v20210408
  • submitted
    28-04-2021 23:37

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General

  • Target

    file.dll

  • Size

    400KB

  • MD5

    2623cec3f8d60a0c2705d15f83309a10

  • SHA1

    8d3016e37942a481ec4ee5257feb5bc44252b5be

  • SHA256

    e0525b45398ae2f5f4f159f39c4034dd28b22e0838e6e119c09a583f30655d2d

  • SHA512

    9000968fad371151f21f3bf763f47adaab8eea7d4ab624febb3c2df617429262a6e55c5f2f9c103d5c31c0c49f93cc1e389ddad5cccdb159c730ac895bbbcb40

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:912
    • 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:2724
      • C:\Windows\SysWOW64\explorer.exe
        C:\Windows\SysWOW64\explorer.exe
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:3820
        • C:\Windows\SysWOW64\schtasks.exe
          "C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn grxjuaxkpk /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\file.dll\"" /SC ONCE /Z /ST 03:18 /ET 03:30
          4⤵
          • Creates scheduled task(s)
          PID:3436
  • \??\c:\windows\system32\regsvr32.exe
    regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\file.dll"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2292
    • C:\Windows\SysWOW64\regsvr32.exe
      -s "C:\Users\Admin\AppData\Local\Temp\file.dll"
      2⤵
      • Loads dropped DLL
      PID:2148
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2148 -s 596
        3⤵
        • Program crash
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:3912

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

    f35c0e4a7336b11711dd3e18e37f8d1e

    SHA1

    807afeefc3dccafc84dd3ace2c6c28393b54d174

    SHA256

    ecbc28439fc0d3fb586b93e4ca83a0df2c0bc7e2acd2bf5df0dcab66c0ae2f85

    SHA512

    6055781b8aaa86c32967719f439ca635add6b622138794e783c5656799f6dc529566646aae248e0001be168795d382dbe9d9e70f634588c030f6bd06a71ced0d

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

    f35c0e4a7336b11711dd3e18e37f8d1e

    SHA1

    807afeefc3dccafc84dd3ace2c6c28393b54d174

    SHA256

    ecbc28439fc0d3fb586b93e4ca83a0df2c0bc7e2acd2bf5df0dcab66c0ae2f85

    SHA512

    6055781b8aaa86c32967719f439ca635add6b622138794e783c5656799f6dc529566646aae248e0001be168795d382dbe9d9e70f634588c030f6bd06a71ced0d

    Download Submit
  • memory/2148-123-0x0000000000000000-mapping.dmp
    Download
  • memory/2724-114-0x0000000000000000-mapping.dmp
    Download
  • memory/2724-116-0x0000000010000000-0x0000000010066000-memory.dmp
    Filesize

    408KB

    Download
  • memory/2724-115-0x00000000032A0000-0x0000000003306000-memory.dmp
    Filesize

    408KB

    Download
  • memory/3436-118-0x0000000000000000-mapping.dmp
    Download
  • memory/3820-117-0x0000000000000000-mapping.dmp
    Download
  • memory/3820-121-0x00000000008C0000-0x00000000008F5000-memory.dmp
    Filesize

    212KB

    Download