Overview

overview

10

Static

static

file.dat.dll

windows7_x64

10

file.dat.dll

windows10_x64

10

Analysis

  • max time kernel
    139s
  • max time network
    162s
  • platform
    windows10_x64
  • resource
    win10-en-20210920
  • submitted
    22-09-2021 18:06

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General

  • Target

    file.dat.dll

  • Size

    539KB

  • MD5

    7c94d5ab21646cbd6d053509de55a80e

  • SHA1

    25c5a3b572ee7837061838cacccdc5fa280f8648

  • SHA256

    5b0bf4defd88befa231c4ebe655ae860b180baa8e0331cd6c570d31f6751b9bd

  • SHA512

    de12a70d04aa043d1c8510edd18c907175ed0c8d936b3f47766c6b767eb31fa83a2ef75bc287de2dcf48e7403c611b4cb10379bd79366aa5f0b1d23c0d47520f

Score
10/10
qakbotobama1021632302707bankerstealertrojan

Malware Config

Extracted

Family

qakbot

Version

402.318

Botnet

obama102

Campaign

1632302707

C2

120.150.218.241:995

47.22.148.6:443

105.198.236.99:443

95.77.223.148:443

140.82.49.12:443

27.223.92.142:995

73.151.236.31:443

136.232.34.70:443

144.139.47.206:443

45.46.53.140:2222

76.25.142.196:443

173.21.10.71:2222

75.188.35.168:443

71.74.12.34:443

96.37.113.36:993

67.165.206.193:993

189.210.115.207:443

72.252.201.69:443

24.139.72.117:443

24.229.150.54:995

Signatures

  • Qakbot/Qbot

    Qbot or Qakbot is a sophisticated worm with banking capabilities.

    trojanbankerstealerqakbot
  • Loads dropped DLL 1 IoCs
  • Program crash 1 IoCs
  • 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 15 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\file.dat.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3512
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\file.dat.dll,#1
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of WriteProcessMemory
      PID:3596
      • C:\Windows\SysWOW64\explorer.exe
        C:\Windows\SysWOW64\explorer.exe
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:4128
        • C:\Windows\SysWOW64\schtasks.exe
          "C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn flidlef /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\file.dat.dll\"" /SC ONCE /Z /ST 18:10 /ET 18:22
          4⤵
          • Creates scheduled task(s)
          PID:2640
  • \??\c:\windows\system32\regsvr32.exe
    regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\file.dat.dll"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4388
    • C:\Windows\SysWOW64\regsvr32.exe
      -s "C:\Users\Admin\AppData\Local\Temp\file.dat.dll"
      2⤵
      • Loads dropped DLL
      PID:4032
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4032 -s 596
        3⤵
        • Program crash
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:4064

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

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\file.dat.dll
    MD5

    aabe358cfd9725670a556ab1f177b70c

    SHA1

    1e256b2d499bdf52d04b724fad56787898ae85e6

    SHA256

    e591a012d0e781f255490bec95d7fb2eec2d0c8281e08ac2371ec7a7dc7567c2

    SHA512

    67fd116fce055b6a1109f449f77636f0ae43a3a32354697c1276bda6b148fbf0f4f84c72108e8c4b52970ed6d20e1e80588037198710cb7a629f68d1297c2557

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

    aabe358cfd9725670a556ab1f177b70c

    SHA1

    1e256b2d499bdf52d04b724fad56787898ae85e6

    SHA256

    e591a012d0e781f255490bec95d7fb2eec2d0c8281e08ac2371ec7a7dc7567c2

    SHA512

    67fd116fce055b6a1109f449f77636f0ae43a3a32354697c1276bda6b148fbf0f4f84c72108e8c4b52970ed6d20e1e80588037198710cb7a629f68d1297c2557

    Download Submit
  • memory/2640-120-0x0000000000000000-mapping.dmp
    Download
  • memory/3596-115-0x0000000000000000-mapping.dmp
    Download
  • memory/3596-116-0x0000000073D20000-0x0000000073D41000-memory.dmp
    Filesize

    132KB

    Download
  • memory/3596-117-0x0000000073D20000-0x0000000073DC1000-memory.dmp
    Filesize

    644KB

    Download
  • memory/3596-118-0x0000000002B90000-0x0000000002CDA000-memory.dmp
    Filesize

    1.3MB

    Download
  • memory/4032-125-0x0000000000000000-mapping.dmp
    Download
  • memory/4128-119-0x0000000000000000-mapping.dmp
    Download
  • memory/4128-123-0x0000000000130000-0x0000000000151000-memory.dmp
    Filesize

    132KB

    Download