Analysis

  • max time kernel
    150s
  • max time network
    133s
  • platform
    windows10-1703_x64
  • resource
    win10-20220812-en
  • resource tags

    arch:x64arch:x86image:win10-20220812-enlocale:en-usos:windows10-1703-x64system
  • submitted
    25-10-2022 00:50

General

  • Target

    dec8ff627523eedf33698a21a9177cbdd11c61c2da9da45f0ef549096fd7a210.exe

  • Size

    220KB

  • MD5

    3c5d5e8b8d3cf1b34da762fe44c7447a

  • SHA1

    072d151193522862830556d86e95394b9c374574

  • SHA256

    dec8ff627523eedf33698a21a9177cbdd11c61c2da9da45f0ef549096fd7a210

  • SHA512

    c38791f377f271b00074b56515466ab47bc0c481915bbfa3460d581cbe916b56787487e8e3504a7d8b11bb967618e3c5d63ad8e7621338f6e28cf109beb424f1

  • SSDEEP

    3072:L5nu5d84Tnoy/YCL8uwu6u5muVaqUF/szc5g2hCmrB9y:L5uIBCLwuUuQFkIX3r

Malware Config

Extracted

Family

danabot

Attributes
  • embedded_hash

    569235DCA8F16ED8310BBACCB674F896

  • type

    loader

Extracted

Family

vidar

Version

55.2

Botnet

937

C2

https://t.me/slivetalks

https://c.im/@xinibin420

Attributes
  • profile_id

    937

Signatures

  • Danabot

    Danabot is a modular banking Trojan that has been linked with other malware.

  • Vidar

    Vidar is an infostealer based on Arkei stealer.

  • Downloads MZ/PE file
  • Executes dropped EXE 2 IoCs
  • Deletes itself 1 IoCs
  • Loads dropped DLL 3 IoCs
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Accesses 2FA software files, possible credential harvesting 2 TTPs
  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

  • Program crash 10 IoCs
  • Checks SCSI registry key(s) 3 TTPs 3 IoCs

    SCSI information is often read in order to detect sandboxing environments.

  • Checks processor information in registry 2 TTPs 26 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Modifies registry class 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 18 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\dec8ff627523eedf33698a21a9177cbdd11c61c2da9da45f0ef549096fd7a210.exe
    "C:\Users\Admin\AppData\Local\Temp\dec8ff627523eedf33698a21a9177cbdd11c61c2da9da45f0ef549096fd7a210.exe"
    1⤵
    • Checks SCSI registry key(s)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    PID:2736
  • C:\Users\Admin\AppData\Local\Temp\3A4A.exe
    C:\Users\Admin\AppData\Local\Temp\3A4A.exe
    1⤵
    • Executes dropped EXE
    • Checks processor information in registry
    • Modifies registry class
    • Suspicious use of WriteProcessMemory
    PID:4864
    • C:\Windows\SysWOW64\appidtel.exe
      C:\Windows\system32\appidtel.exe
      2⤵
        PID:4104
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4864 -s 620
        2⤵
        • Program crash
        PID:4700
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4864 -s 972
        2⤵
        • Program crash
        PID:4760
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4864 -s 956
        2⤵
        • Program crash
        PID:4832
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4864 -s 1052
        2⤵
        • Program crash
        PID:4696
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4864 -s 1092
        2⤵
        • Program crash
        PID:1764
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4864 -s 1040
        2⤵
        • Program crash
        PID:4816
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4864 -s 1104
        2⤵
        • Program crash
        PID:4808
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4864 -s 1228
        2⤵
        • Program crash
        PID:816
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4864 -s 1340
        2⤵
        • Program crash
        PID:1860
    • C:\Users\Admin\AppData\Local\Temp\880D.exe
      C:\Users\Admin\AppData\Local\Temp\880D.exe
      1⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Checks processor information in registry
      PID:4324
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4324 -s 1412
        2⤵
        • Program crash
        PID:2244
    • C:\Windows\system32\OpenWith.exe
      C:\Windows\system32\OpenWith.exe -Embedding
      1⤵
      • Modifies registry class
      • Suspicious use of SetWindowsHookEx
      PID:1624

    Network

    MITRE ATT&CK Matrix ATT&CK v6

    Credential Access

    Credentials in Files

    3
    T1081

    Discovery

    Query Registry

    3
    T1012

    System Information Discovery

    3
    T1082

    Peripheral Device Discovery

    1
    T1120

    Collection

    Data from Local System

    3
    T1005

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\3A4A.exe
      Filesize

      8.4MB

      MD5

      1f5a4d782148000437eca485f0c96f84

      SHA1

      bfd998befaf9835200fb42f16d3016fb5391ef23

      SHA256

      aa91dd8b42fa14bad304ac23a78b5ae726fc5824e14f5f89ed13601b8ea00596

      SHA512

      698160dc4c5dce49f18893c5fc8fbb2e88f963426fbd6e87cc518e82a0aca31d26362d4e1377ba0e7afd20b6fa24f2eddd7adf4dd1793b2e616055abacd0bde8

    • C:\Users\Admin\AppData\Local\Temp\3A4A.exe
      Filesize

      8.4MB

      MD5

      1f5a4d782148000437eca485f0c96f84

      SHA1

      bfd998befaf9835200fb42f16d3016fb5391ef23

      SHA256

      aa91dd8b42fa14bad304ac23a78b5ae726fc5824e14f5f89ed13601b8ea00596

      SHA512

      698160dc4c5dce49f18893c5fc8fbb2e88f963426fbd6e87cc518e82a0aca31d26362d4e1377ba0e7afd20b6fa24f2eddd7adf4dd1793b2e616055abacd0bde8

    • C:\Users\Admin\AppData\Local\Temp\880D.exe
      Filesize

      332KB

      MD5

      e75ec445beb33e400201791a3fba433d

      SHA1

      a2c29449d05c2a26077e45dfcb45e37ef7c638a8

      SHA256

      f16953dfb98fb54bde6e9410883839e228ee09aa0a09892ab56a5ddfc76e7a0e

      SHA512

      4efdb748bcaef9aa1ca5bc934d5797f692a7bbd974fc675318124a4bfce62e074fd32a3033a10057a5af5cc1b9d2c7d87de316c31bce0f5b7d61983f1f967134

    • C:\Users\Admin\AppData\Local\Temp\880D.exe
      Filesize

      332KB

      MD5

      e75ec445beb33e400201791a3fba433d

      SHA1

      a2c29449d05c2a26077e45dfcb45e37ef7c638a8

      SHA256

      f16953dfb98fb54bde6e9410883839e228ee09aa0a09892ab56a5ddfc76e7a0e

      SHA512

      4efdb748bcaef9aa1ca5bc934d5797f692a7bbd974fc675318124a4bfce62e074fd32a3033a10057a5af5cc1b9d2c7d87de316c31bce0f5b7d61983f1f967134

    • \ProgramData\mozglue.dll
      Filesize

      593KB

      MD5

      c8fd9be83bc728cc04beffafc2907fe9

      SHA1

      95ab9f701e0024cedfbd312bcfe4e726744c4f2e

      SHA256

      ba06a6ee0b15f5be5c4e67782eec8b521e36c107a329093ec400fe0404eb196a

      SHA512

      fbb446f4a27ef510e616caad52945d6c9cc1fd063812c41947e579ec2b54df57c6dc46237ded80fca5847f38cbe1747a6c66a13e2c8c19c664a72be35eb8b040

    • \ProgramData\nss3.dll
      Filesize

      2.0MB

      MD5

      1cc453cdf74f31e4d913ff9c10acdde2

      SHA1

      6e85eae544d6e965f15fa5c39700fa7202f3aafe

      SHA256

      ac5c92fe6c51cfa742e475215b83b3e11a4379820043263bf50d4068686c6fa5

      SHA512

      dd9ff4e06b00dc831439bab11c10e9b2ae864ea6e780d3835ea7468818f35439f352ef137da111efcdf2bb6465f6ca486719451bf6cf32c6a4420a56b1d64571

    • \ProgramData\sqlite3.dll
      Filesize

      1.1MB

      MD5

      1f44d4d3087c2b202cf9c90ee9d04b0f

      SHA1

      106a3ebc9e39ab6ddb3ff987efb6527c956f192d

      SHA256

      4841020c8bd06b08fde6e44cbe2e2ab33439e1c8368e936ec5b00dc0584f7260

      SHA512

      b614c72a3c1ce681ebffa628e29aa50275cc80ca9267380960c5198ea4d0a3f2df6cfb7275491d220bad72f14fc94e6656501e9a061d102fb11e00cfda2beb45

    • memory/2736-145-0x00000000772C0000-0x000000007744E000-memory.dmp
      Filesize

      1.6MB

    • memory/2736-150-0x00000000772C0000-0x000000007744E000-memory.dmp
      Filesize

      1.6MB

    • memory/2736-129-0x00000000772C0000-0x000000007744E000-memory.dmp
      Filesize

      1.6MB

    • memory/2736-130-0x00000000772C0000-0x000000007744E000-memory.dmp
      Filesize

      1.6MB

    • memory/2736-131-0x00000000772C0000-0x000000007744E000-memory.dmp
      Filesize

      1.6MB

    • memory/2736-132-0x00000000772C0000-0x000000007744E000-memory.dmp
      Filesize

      1.6MB

    • memory/2736-133-0x00000000772C0000-0x000000007744E000-memory.dmp
      Filesize

      1.6MB

    • memory/2736-134-0x00000000772C0000-0x000000007744E000-memory.dmp
      Filesize

      1.6MB

    • memory/2736-135-0x00000000772C0000-0x000000007744E000-memory.dmp
      Filesize

      1.6MB

    • memory/2736-136-0x00000000772C0000-0x000000007744E000-memory.dmp
      Filesize

      1.6MB

    • memory/2736-137-0x00000000772C0000-0x000000007744E000-memory.dmp
      Filesize

      1.6MB

    • memory/2736-138-0x00000000772C0000-0x000000007744E000-memory.dmp
      Filesize

      1.6MB

    • memory/2736-139-0x00000000772C0000-0x000000007744E000-memory.dmp
      Filesize

      1.6MB

    • memory/2736-140-0x00000000772C0000-0x000000007744E000-memory.dmp
      Filesize

      1.6MB

    • memory/2736-141-0x00000000772C0000-0x000000007744E000-memory.dmp
      Filesize

      1.6MB

    • memory/2736-142-0x00000000772C0000-0x000000007744E000-memory.dmp
      Filesize

      1.6MB

    • memory/2736-143-0x00000000772C0000-0x000000007744E000-memory.dmp
      Filesize

      1.6MB

    • memory/2736-144-0x00000000772C0000-0x000000007744E000-memory.dmp
      Filesize

      1.6MB

    • memory/2736-146-0x0000000000600000-0x000000000074A000-memory.dmp
      Filesize

      1.3MB

    • memory/2736-121-0x00000000772C0000-0x000000007744E000-memory.dmp
      Filesize

      1.6MB

    • memory/2736-147-0x00000000772C0000-0x000000007744E000-memory.dmp
      Filesize

      1.6MB

    • memory/2736-149-0x00000000772C0000-0x000000007744E000-memory.dmp
      Filesize

      1.6MB

    • memory/2736-148-0x0000000000600000-0x000000000074A000-memory.dmp
      Filesize

      1.3MB

    • memory/2736-128-0x00000000772C0000-0x000000007744E000-memory.dmp
      Filesize

      1.6MB

    • memory/2736-151-0x0000000000400000-0x0000000000595000-memory.dmp
      Filesize

      1.6MB

    • memory/2736-152-0x00000000772C0000-0x000000007744E000-memory.dmp
      Filesize

      1.6MB

    • memory/2736-153-0x00000000772C0000-0x000000007744E000-memory.dmp
      Filesize

      1.6MB

    • memory/2736-154-0x00000000772C0000-0x000000007744E000-memory.dmp
      Filesize

      1.6MB

    • memory/2736-155-0x00000000772C0000-0x000000007744E000-memory.dmp
      Filesize

      1.6MB

    • memory/2736-156-0x00000000772C0000-0x000000007744E000-memory.dmp
      Filesize

      1.6MB

    • memory/2736-157-0x0000000000400000-0x0000000000595000-memory.dmp
      Filesize

      1.6MB

    • memory/2736-127-0x0000000000741000-0x0000000000751000-memory.dmp
      Filesize

      64KB

    • memory/2736-122-0x00000000772C0000-0x000000007744E000-memory.dmp
      Filesize

      1.6MB

    • memory/2736-123-0x00000000772C0000-0x000000007744E000-memory.dmp
      Filesize

      1.6MB

    • memory/2736-120-0x00000000772C0000-0x000000007744E000-memory.dmp
      Filesize

      1.6MB

    • memory/2736-126-0x00000000772C0000-0x000000007744E000-memory.dmp
      Filesize

      1.6MB

    • memory/2736-125-0x00000000772C0000-0x000000007744E000-memory.dmp
      Filesize

      1.6MB

    • memory/2736-124-0x00000000772C0000-0x000000007744E000-memory.dmp
      Filesize

      1.6MB

    • memory/4104-193-0x0000000000000000-mapping.dmp
    • memory/4104-194-0x00000000772C0000-0x000000007744E000-memory.dmp
      Filesize

      1.6MB

    • memory/4324-301-0x00000000008F1000-0x000000000091D000-memory.dmp
      Filesize

      176KB

    • memory/4324-245-0x0000000000400000-0x00000000005B1000-memory.dmp
      Filesize

      1.7MB

    • memory/4324-302-0x00000000005C0000-0x000000000070A000-memory.dmp
      Filesize

      1.3MB

    • memory/4324-242-0x00000000005C0000-0x000000000070A000-memory.dmp
      Filesize

      1.3MB

    • memory/4324-241-0x00000000008F1000-0x000000000091D000-memory.dmp
      Filesize

      176KB

    • memory/4324-303-0x0000000000400000-0x00000000005B1000-memory.dmp
      Filesize

      1.7MB

    • memory/4324-208-0x0000000000000000-mapping.dmp
    • memory/4864-165-0x00000000772C0000-0x000000007744E000-memory.dmp
      Filesize

      1.6MB

    • memory/4864-176-0x00000000772C0000-0x000000007744E000-memory.dmp
      Filesize

      1.6MB

    • memory/4864-177-0x00000000772C0000-0x000000007744E000-memory.dmp
      Filesize

      1.6MB

    • memory/4864-178-0x00000000772C0000-0x000000007744E000-memory.dmp
      Filesize

      1.6MB

    • memory/4864-179-0x00000000772C0000-0x000000007744E000-memory.dmp
      Filesize

      1.6MB

    • memory/4864-180-0x00000000772C0000-0x000000007744E000-memory.dmp
      Filesize

      1.6MB

    • memory/4864-181-0x00000000772C0000-0x000000007744E000-memory.dmp
      Filesize

      1.6MB

    • memory/4864-182-0x00000000772C0000-0x000000007744E000-memory.dmp
      Filesize

      1.6MB

    • memory/4864-183-0x00000000772C0000-0x000000007744E000-memory.dmp
      Filesize

      1.6MB

    • memory/4864-184-0x00000000772C0000-0x000000007744E000-memory.dmp
      Filesize

      1.6MB

    • memory/4864-185-0x00000000772C0000-0x000000007744E000-memory.dmp
      Filesize

      1.6MB

    • memory/4864-186-0x00000000772C0000-0x000000007744E000-memory.dmp
      Filesize

      1.6MB

    • memory/4864-187-0x00000000772C0000-0x000000007744E000-memory.dmp
      Filesize

      1.6MB

    • memory/4864-188-0x00000000011C0000-0x0000000001A00000-memory.dmp
      Filesize

      8.2MB

    • memory/4864-189-0x00000000772C0000-0x000000007744E000-memory.dmp
      Filesize

      1.6MB

    • memory/4864-190-0x00000000772C0000-0x000000007744E000-memory.dmp
      Filesize

      1.6MB

    • memory/4864-192-0x00000000032A0000-0x0000000003C76000-memory.dmp
      Filesize

      9.8MB

    • memory/4864-191-0x00000000772C0000-0x000000007744E000-memory.dmp
      Filesize

      1.6MB

    • memory/4864-175-0x00000000772C0000-0x000000007744E000-memory.dmp
      Filesize

      1.6MB

    • memory/4864-174-0x00000000772C0000-0x000000007744E000-memory.dmp
      Filesize

      1.6MB

    • memory/4864-205-0x0000000000400000-0x0000000000DE1000-memory.dmp
      Filesize

      9.9MB

    • memory/4864-206-0x00000000032A0000-0x0000000003C76000-memory.dmp
      Filesize

      9.8MB

    • memory/4864-207-0x00000000011C0000-0x0000000001A00000-memory.dmp
      Filesize

      8.2MB

    • memory/4864-173-0x00000000772C0000-0x000000007744E000-memory.dmp
      Filesize

      1.6MB

    • memory/4864-172-0x00000000772C0000-0x000000007744E000-memory.dmp
      Filesize

      1.6MB

    • memory/4864-171-0x00000000772C0000-0x000000007744E000-memory.dmp
      Filesize

      1.6MB

    • memory/4864-170-0x00000000772C0000-0x000000007744E000-memory.dmp
      Filesize

      1.6MB

    • memory/4864-169-0x00000000772C0000-0x000000007744E000-memory.dmp
      Filesize

      1.6MB

    • memory/4864-166-0x00000000772C0000-0x000000007744E000-memory.dmp
      Filesize

      1.6MB

    • memory/4864-164-0x00000000772C0000-0x000000007744E000-memory.dmp
      Filesize

      1.6MB

    • memory/4864-163-0x00000000772C0000-0x000000007744E000-memory.dmp
      Filesize

      1.6MB

    • memory/4864-162-0x00000000772C0000-0x000000007744E000-memory.dmp
      Filesize

      1.6MB

    • memory/4864-161-0x00000000772C0000-0x000000007744E000-memory.dmp
      Filesize

      1.6MB

    • memory/4864-160-0x00000000772C0000-0x000000007744E000-memory.dmp
      Filesize

      1.6MB

    • memory/4864-158-0x0000000000000000-mapping.dmp
    • memory/4864-305-0x0000000000400000-0x0000000000DE1000-memory.dmp
      Filesize

      9.9MB

    • memory/4864-358-0x0000000004CF0000-0x00000000057A2000-memory.dmp
      Filesize

      10.7MB

    • memory/4864-359-0x0000000000400000-0x0000000000DE1000-memory.dmp
      Filesize

      9.9MB