Overview

overview

10

Static

static

file.dll

windows7_x64

10

file.dll

windows10_x64

10

Analysis

  • max time kernel
    150s
  • max time network
    146s
  • platform
    windows10_x64
  • resource
    win10v20210408
  • submitted
    28-04-2021 21:10

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General

  • Target

    file.dll

  • Size

    400KB

  • MD5

    e3b9d1770fb61f99a6b7ca01554b7eb7

  • SHA1

    2fe01a988085a35ec4c3d556e652513dbd9ad53a

  • SHA256

    16329c93d7a254f6498ca21b0b2ee70cf76c7c623284502d022df87f416af707

  • SHA512

    1ac0ac6ccbbd6f208f59bcc71d237e144f5c8e996cf276fd67e0e0885766e5360307d893b080fdad60577646e1ea1881f5eb610a8a395f1af977f40cdf94f271

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:752
    • 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:2148
      • C:\Windows\SysWOW64\explorer.exe
        C:\Windows\SysWOW64\explorer.exe
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:2300
        • C:\Windows\SysWOW64\schtasks.exe
          "C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn sevwihpdqk /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\file.dll\"" /SC ONCE /Z /ST 23:10 /ET 23:22
          4⤵
          • Creates scheduled task(s)
          PID:3788
  • \??\c:\windows\system32\regsvr32.exe
    regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\file.dll"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3676
    • C:\Windows\SysWOW64\regsvr32.exe
      -s "C:\Users\Admin\AppData\Local\Temp\file.dll"
      2⤵
      • Loads dropped DLL
      PID:860
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 860 -s 600
        3⤵
        • Program crash
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:3916

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

    1a3d883c528505d9cee00b00d75d2ba2

    SHA1

    84e3a6fa3a7597bd32086b0c98aca0f1a905d353

    SHA256

    f56fb7d21e0bd100135af874d91f3529279647ea2035c96032e5ffcf0bba6d2b

    SHA512

    69e023b7fdc758328ee16a4a01bcf5d3320fac765ab39900183abd63842c1cb813dd13f30d20dc250736677eb383f8d612bea5621acdf176debf5c4fa055390a

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

    1a3d883c528505d9cee00b00d75d2ba2

    SHA1

    84e3a6fa3a7597bd32086b0c98aca0f1a905d353

    SHA256

    f56fb7d21e0bd100135af874d91f3529279647ea2035c96032e5ffcf0bba6d2b

    SHA512

    69e023b7fdc758328ee16a4a01bcf5d3320fac765ab39900183abd63842c1cb813dd13f30d20dc250736677eb383f8d612bea5621acdf176debf5c4fa055390a

    Download Submit
  • memory/860-123-0x0000000000000000-mapping.dmp
    Download
  • memory/2148-114-0x0000000000000000-mapping.dmp
    Download
  • memory/2148-115-0x00000000049A0000-0x0000000004A06000-memory.dmp
    Filesize

    408KB

    Download
  • memory/2148-116-0x0000000010000000-0x0000000010066000-memory.dmp
    Filesize

    408KB

    Download
  • memory/2300-117-0x0000000000000000-mapping.dmp
    Download
  • memory/2300-121-0x0000000000600000-0x0000000000635000-memory.dmp
    Filesize

    212KB

    Download
  • memory/3788-118-0x0000000000000000-mapping.dmp
    Download