Analysis

  • max time kernel
    150s
  • max time network
    132s
  • platform
    windows10-1703_x64
  • resource
    win10-20220812-en
  • resource tags

    arch:x64arch:x86image:win10-20220812-enlocale:en-usos:windows10-1703-x64system
  • submitted
    24-10-2022 23:15

General

  • Target

    b99f047806d2b4a3c4da0e87d7c8aa1d1a3c17dae0dde089d896328600fc211b.exe

  • Size

    221KB

  • MD5

    f696547b87fb1d7c5dd4197979490e20

  • SHA1

    7daa7b49d3b596313fd795e557ff2ca2f0fddf12

  • SHA256

    b99f047806d2b4a3c4da0e87d7c8aa1d1a3c17dae0dde089d896328600fc211b

  • SHA512

    3c81bc47d411087b627df4b4ab2ac3a6e9a43969f7ccbdc9c84a65b5e4c35be3797b723a6a1f2daacaac6327e7b4543399fb186d372135ca3d768c29eb8985b0

  • SSDEEP

    3072:TUnW5dHsT6g7dLnL4WhhwY6F5AgI/kme4rF4D3je6Osh:TUWzKL4WgYrgme4k3

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 11 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 25 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\b99f047806d2b4a3c4da0e87d7c8aa1d1a3c17dae0dde089d896328600fc211b.exe
    "C:\Users\Admin\AppData\Local\Temp\b99f047806d2b4a3c4da0e87d7c8aa1d1a3c17dae0dde089d896328600fc211b.exe"
    1⤵
    • Checks SCSI registry key(s)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    PID:2204
  • C:\Users\Admin\AppData\Local\Temp\3306.exe
    C:\Users\Admin\AppData\Local\Temp\3306.exe
    1⤵
    • Executes dropped EXE
    • Checks processor information in registry
    • Modifies registry class
    • Suspicious use of WriteProcessMemory
    PID:5044
    • C:\Windows\SysWOW64\appidtel.exe
      C:\Windows\system32\appidtel.exe
      2⤵
        PID:4460
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 5044 -s 620
        2⤵
        • Program crash
        PID:3992
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 5044 -s 964
        2⤵
        • Program crash
        PID:4884
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 5044 -s 984
        2⤵
        • Program crash
        PID:2996
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 5044 -s 1052
        2⤵
        • Program crash
        PID:4824
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 5044 -s 1092
        2⤵
        • Program crash
        PID:4992
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 5044 -s 1156
        2⤵
        • Program crash
        PID:4636
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 5044 -s 1196
        2⤵
        • Program crash
        PID:4964
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 5044 -s 1248
        2⤵
        • Program crash
        PID:4712
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 5044 -s 1064
        2⤵
        • Program crash
        PID:812
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 5044 -s 716
        2⤵
        • Program crash
        PID:1992
    • C:\Users\Admin\AppData\Local\Temp\7EF5.exe
      C:\Users\Admin\AppData\Local\Temp\7EF5.exe
      1⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Checks processor information in registry
      PID:4244
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4244 -s 1580
        2⤵
        • Program crash
        PID:4184
    • C:\Windows\system32\OpenWith.exe
      C:\Windows\system32\OpenWith.exe -Embedding
      1⤵
      • Modifies registry class
      • Suspicious use of SetWindowsHookEx
      PID:4708

    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\3306.exe
      Filesize

      8.4MB

      MD5

      1f5a4d782148000437eca485f0c96f84

      SHA1

      bfd998befaf9835200fb42f16d3016fb5391ef23

      SHA256

      aa91dd8b42fa14bad304ac23a78b5ae726fc5824e14f5f89ed13601b8ea00596

      SHA512

      698160dc4c5dce49f18893c5fc8fbb2e88f963426fbd6e87cc518e82a0aca31d26362d4e1377ba0e7afd20b6fa24f2eddd7adf4dd1793b2e616055abacd0bde8

    • C:\Users\Admin\AppData\Local\Temp\3306.exe
      Filesize

      8.4MB

      MD5

      1f5a4d782148000437eca485f0c96f84

      SHA1

      bfd998befaf9835200fb42f16d3016fb5391ef23

      SHA256

      aa91dd8b42fa14bad304ac23a78b5ae726fc5824e14f5f89ed13601b8ea00596

      SHA512

      698160dc4c5dce49f18893c5fc8fbb2e88f963426fbd6e87cc518e82a0aca31d26362d4e1377ba0e7afd20b6fa24f2eddd7adf4dd1793b2e616055abacd0bde8

    • C:\Users\Admin\AppData\Local\Temp\7EF5.exe
      Filesize

      332KB

      MD5

      e75ec445beb33e400201791a3fba433d

      SHA1

      a2c29449d05c2a26077e45dfcb45e37ef7c638a8

      SHA256

      f16953dfb98fb54bde6e9410883839e228ee09aa0a09892ab56a5ddfc76e7a0e

      SHA512

      4efdb748bcaef9aa1ca5bc934d5797f692a7bbd974fc675318124a4bfce62e074fd32a3033a10057a5af5cc1b9d2c7d87de316c31bce0f5b7d61983f1f967134

    • C:\Users\Admin\AppData\Local\Temp\7EF5.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/2204-145-0x0000000077540000-0x00000000776CE000-memory.dmp
      Filesize

      1.6MB

    • memory/2204-149-0x0000000077540000-0x00000000776CE000-memory.dmp
      Filesize

      1.6MB

    • memory/2204-128-0x0000000077540000-0x00000000776CE000-memory.dmp
      Filesize

      1.6MB

    • memory/2204-129-0x0000000077540000-0x00000000776CE000-memory.dmp
      Filesize

      1.6MB

    • memory/2204-130-0x0000000077540000-0x00000000776CE000-memory.dmp
      Filesize

      1.6MB

    • memory/2204-131-0x0000000077540000-0x00000000776CE000-memory.dmp
      Filesize

      1.6MB

    • memory/2204-132-0x0000000077540000-0x00000000776CE000-memory.dmp
      Filesize

      1.6MB

    • memory/2204-133-0x0000000077540000-0x00000000776CE000-memory.dmp
      Filesize

      1.6MB

    • memory/2204-134-0x0000000077540000-0x00000000776CE000-memory.dmp
      Filesize

      1.6MB

    • memory/2204-135-0x0000000077540000-0x00000000776CE000-memory.dmp
      Filesize

      1.6MB

    • memory/2204-136-0x0000000077540000-0x00000000776CE000-memory.dmp
      Filesize

      1.6MB

    • memory/2204-137-0x0000000077540000-0x00000000776CE000-memory.dmp
      Filesize

      1.6MB

    • memory/2204-138-0x0000000077540000-0x00000000776CE000-memory.dmp
      Filesize

      1.6MB

    • memory/2204-139-0x0000000077540000-0x00000000776CE000-memory.dmp
      Filesize

      1.6MB

    • memory/2204-141-0x00000000005F0000-0x000000000069E000-memory.dmp
      Filesize

      696KB

    • memory/2204-142-0x00000000005F0000-0x000000000069E000-memory.dmp
      Filesize

      696KB

    • memory/2204-144-0x0000000077540000-0x00000000776CE000-memory.dmp
      Filesize

      1.6MB

    • memory/2204-143-0x0000000000400000-0x0000000000595000-memory.dmp
      Filesize

      1.6MB

    • memory/2204-140-0x0000000077540000-0x00000000776CE000-memory.dmp
      Filesize

      1.6MB

    • memory/2204-120-0x0000000077540000-0x00000000776CE000-memory.dmp
      Filesize

      1.6MB

    • memory/2204-146-0x0000000077540000-0x00000000776CE000-memory.dmp
      Filesize

      1.6MB

    • memory/2204-147-0x0000000077540000-0x00000000776CE000-memory.dmp
      Filesize

      1.6MB

    • memory/2204-148-0x0000000077540000-0x00000000776CE000-memory.dmp
      Filesize

      1.6MB

    • memory/2204-126-0x0000000077540000-0x00000000776CE000-memory.dmp
      Filesize

      1.6MB

    • memory/2204-150-0x0000000077540000-0x00000000776CE000-memory.dmp
      Filesize

      1.6MB

    • memory/2204-151-0x0000000077540000-0x00000000776CE000-memory.dmp
      Filesize

      1.6MB

    • memory/2204-152-0x0000000077540000-0x00000000776CE000-memory.dmp
      Filesize

      1.6MB

    • memory/2204-153-0x0000000077540000-0x00000000776CE000-memory.dmp
      Filesize

      1.6MB

    • memory/2204-154-0x0000000077540000-0x00000000776CE000-memory.dmp
      Filesize

      1.6MB

    • memory/2204-155-0x0000000077540000-0x00000000776CE000-memory.dmp
      Filesize

      1.6MB

    • memory/2204-156-0x0000000077540000-0x00000000776CE000-memory.dmp
      Filesize

      1.6MB

    • memory/2204-157-0x0000000000400000-0x0000000000595000-memory.dmp
      Filesize

      1.6MB

    • memory/2204-121-0x0000000077540000-0x00000000776CE000-memory.dmp
      Filesize

      1.6MB

    • memory/2204-122-0x0000000077540000-0x00000000776CE000-memory.dmp
      Filesize

      1.6MB

    • memory/2204-123-0x0000000077540000-0x00000000776CE000-memory.dmp
      Filesize

      1.6MB

    • memory/2204-124-0x0000000077540000-0x00000000776CE000-memory.dmp
      Filesize

      1.6MB

    • memory/2204-125-0x0000000077540000-0x00000000776CE000-memory.dmp
      Filesize

      1.6MB

    • memory/4244-302-0x00000000006D0000-0x000000000081A000-memory.dmp
      Filesize

      1.3MB

    • memory/4244-303-0x0000000000400000-0x00000000005B1000-memory.dmp
      Filesize

      1.7MB

    • memory/4244-256-0x0000000000400000-0x00000000005B1000-memory.dmp
      Filesize

      1.7MB

    • memory/4244-255-0x0000000002200000-0x0000000002249000-memory.dmp
      Filesize

      292KB

    • memory/4244-254-0x00000000006D0000-0x000000000081A000-memory.dmp
      Filesize

      1.3MB

    • memory/4244-208-0x0000000000000000-mapping.dmp
    • memory/4460-195-0x0000000077540000-0x00000000776CE000-memory.dmp
      Filesize

      1.6MB

    • memory/4460-194-0x0000000077540000-0x00000000776CE000-memory.dmp
      Filesize

      1.6MB

    • memory/4460-193-0x0000000000000000-mapping.dmp
    • memory/5044-161-0x0000000077540000-0x00000000776CE000-memory.dmp
      Filesize

      1.6MB

    • memory/5044-173-0x0000000077540000-0x00000000776CE000-memory.dmp
      Filesize

      1.6MB

    • memory/5044-174-0x0000000077540000-0x00000000776CE000-memory.dmp
      Filesize

      1.6MB

    • memory/5044-175-0x0000000077540000-0x00000000776CE000-memory.dmp
      Filesize

      1.6MB

    • memory/5044-176-0x0000000077540000-0x00000000776CE000-memory.dmp
      Filesize

      1.6MB

    • memory/5044-177-0x0000000077540000-0x00000000776CE000-memory.dmp
      Filesize

      1.6MB

    • memory/5044-178-0x0000000077540000-0x00000000776CE000-memory.dmp
      Filesize

      1.6MB

    • memory/5044-179-0x0000000077540000-0x00000000776CE000-memory.dmp
      Filesize

      1.6MB

    • memory/5044-180-0x0000000077540000-0x00000000776CE000-memory.dmp
      Filesize

      1.6MB

    • memory/5044-181-0x0000000077540000-0x00000000776CE000-memory.dmp
      Filesize

      1.6MB

    • memory/5044-182-0x0000000077540000-0x00000000776CE000-memory.dmp
      Filesize

      1.6MB

    • memory/5044-183-0x0000000077540000-0x00000000776CE000-memory.dmp
      Filesize

      1.6MB

    • memory/5044-184-0x0000000077540000-0x00000000776CE000-memory.dmp
      Filesize

      1.6MB

    • memory/5044-185-0x0000000077540000-0x00000000776CE000-memory.dmp
      Filesize

      1.6MB

    • memory/5044-186-0x0000000077540000-0x00000000776CE000-memory.dmp
      Filesize

      1.6MB

    • memory/5044-187-0x0000000001160000-0x000000000199E000-memory.dmp
      Filesize

      8.2MB

    • memory/5044-188-0x0000000077540000-0x00000000776CE000-memory.dmp
      Filesize

      1.6MB

    • memory/5044-189-0x0000000003340000-0x0000000003D16000-memory.dmp
      Filesize

      9.8MB

    • memory/5044-190-0x0000000077540000-0x00000000776CE000-memory.dmp
      Filesize

      1.6MB

    • memory/5044-191-0x0000000077540000-0x00000000776CE000-memory.dmp
      Filesize

      1.6MB

    • memory/5044-192-0x0000000077540000-0x00000000776CE000-memory.dmp
      Filesize

      1.6MB

    • memory/5044-205-0x0000000000400000-0x0000000000DE1000-memory.dmp
      Filesize

      9.9MB

    • memory/5044-206-0x0000000001160000-0x000000000199E000-memory.dmp
      Filesize

      8.2MB

    • memory/5044-207-0x0000000003340000-0x0000000003D16000-memory.dmp
      Filesize

      9.8MB

    • memory/5044-172-0x0000000077540000-0x00000000776CE000-memory.dmp
      Filesize

      1.6MB

    • memory/5044-171-0x0000000077540000-0x00000000776CE000-memory.dmp
      Filesize

      1.6MB

    • memory/5044-170-0x0000000077540000-0x00000000776CE000-memory.dmp
      Filesize

      1.6MB

    • memory/5044-169-0x0000000077540000-0x00000000776CE000-memory.dmp
      Filesize

      1.6MB

    • memory/5044-166-0x0000000077540000-0x00000000776CE000-memory.dmp
      Filesize

      1.6MB

    • memory/5044-165-0x0000000077540000-0x00000000776CE000-memory.dmp
      Filesize

      1.6MB

    • memory/5044-164-0x0000000077540000-0x00000000776CE000-memory.dmp
      Filesize

      1.6MB

    • memory/5044-163-0x0000000077540000-0x00000000776CE000-memory.dmp
      Filesize

      1.6MB

    • memory/5044-162-0x0000000077540000-0x00000000776CE000-memory.dmp
      Filesize

      1.6MB

    • memory/5044-160-0x0000000077540000-0x00000000776CE000-memory.dmp
      Filesize

      1.6MB

    • memory/5044-158-0x0000000000000000-mapping.dmp
    • memory/5044-305-0x0000000000400000-0x0000000000DE1000-memory.dmp
      Filesize

      9.9MB

    • memory/5044-358-0x0000000004E50000-0x0000000005902000-memory.dmp
      Filesize

      10.7MB

    • memory/5044-359-0x0000000000400000-0x0000000000DE1000-memory.dmp
      Filesize

      9.9MB