Overview

overview

10

Static

static

file.dll

windows7_x64

10

file.dll

windows10_x64

10

Analysis

  • max time kernel
    97s
  • max time network
    110s
  • platform
    windows10_x64
  • resource
    win10v20210408
  • submitted
    28-04-2021 23:31

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General

  • Target

    file.dll

  • Size

    400KB

  • MD5

    044c8d11aad2ac5f4e4011f8ed808016

  • SHA1

    59b00da0ef7dcd5aedd326e2330c60df38f55800

  • SHA256

    cfde40cb8a1853d0d3139e73b0e334d94f292ac325ac8a982ab34b16abc2d5ea

  • SHA512

    96d224a1594d65866bb75baaa580791b905f3dcabf1ec9a811f680f4280a8a75681bae1793339d5870cb637c1f9b5bbb77bfe80870a0ab7d78dc2a787520ab03

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:796
    • 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:2372
      • C:\Windows\SysWOW64\explorer.exe
        C:\Windows\SysWOW64\explorer.exe
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:3044
        • C:\Windows\SysWOW64\schtasks.exe
          "C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn eveifaqfry /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\file.dll\"" /SC ONCE /Z /ST 03:23 /ET 03:35
          4⤵
          • Creates scheduled task(s)
          PID:2200
  • \??\c:\windows\system32\regsvr32.exe
    regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\file.dll"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3284
    • C:\Windows\SysWOW64\regsvr32.exe
      -s "C:\Users\Admin\AppData\Local\Temp\file.dll"
      2⤵
      • Loads dropped DLL
      PID:740
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 740 -s 596
        3⤵
        • Program crash
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2140

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

    3d8b607195e4dc8d0f60d455823178dd

    SHA1

    8571935b82d673ef7d539a78d2e6c9064960ee13

    SHA256

    395fd0e9562902717cfa7e76b7c1bcc0daee11a047c2c822866fefad6ba62ae4

    SHA512

    c5a47da051949d107861e174c4d9895bcb498ef2977f38bb820394e184938b657ef587df2d4aac560a7d50afa67535081f5428123b4d5a670f8d9f021574b76c

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

    3d8b607195e4dc8d0f60d455823178dd

    SHA1

    8571935b82d673ef7d539a78d2e6c9064960ee13

    SHA256

    395fd0e9562902717cfa7e76b7c1bcc0daee11a047c2c822866fefad6ba62ae4

    SHA512

    c5a47da051949d107861e174c4d9895bcb498ef2977f38bb820394e184938b657ef587df2d4aac560a7d50afa67535081f5428123b4d5a670f8d9f021574b76c

    Download Submit
  • memory/740-123-0x0000000000000000-mapping.dmp
    Download
  • memory/2200-118-0x0000000000000000-mapping.dmp
    Download
  • memory/2372-114-0x0000000000000000-mapping.dmp
    Download
  • memory/2372-115-0x00000000005C0000-0x000000000070A000-memory.dmp
    Filesize

    1.3MB

    Download
  • memory/2372-116-0x0000000010000000-0x0000000010066000-memory.dmp
    Filesize

    408KB

    Download
  • memory/3044-117-0x0000000000000000-mapping.dmp
    Download
  • memory/3044-121-0x0000000002830000-0x0000000002865000-memory.dmp
    Filesize

    212KB

    Download