Analysis

  • max time kernel
    150s
  • max time network
    145s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    18/12/2022, 06:25

General

  • Target

    file.exe

  • Size

    213KB

  • MD5

    4be19c225dec3c3f617ca1b69dd3ea80

  • SHA1

    4ea93c69cb9a0aa8ea9b29a7aa7cb00d5c644d63

  • SHA256

    1157ea0956dc16b02ec3bd423f4918eaa7b2a557ca1434e7712d60f27a9296d5

  • SHA512

    45d8ea0577e73f1f43512dc2e27426ca2a9977bc9415ba850261a4f48948d2218437a24f1d78300ed77645620ec1aa11e0cf4fb2d690533d93f04f67880d3b33

  • SSDEEP

    6144:6UkMDLfqEkS+buxpCwcUrZOU9g3C6IKU0VB:6UkerYbuupUrgUySfbO

Malware Config

Extracted

Family

danabot

C2

23.236.181.126:443

123.253.35.251:443

66.85.173.3:443

Attributes
  • embedded_hash

    8F56CD73F6B5CD5D7B17B0BA61E70A82

  • type

    loader

Signatures

  • Danabot

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

  • Detects Smokeloader packer 1 IoCs
  • SmokeLoader

    Modular backdoor trojan in use since 2014.

  • Downloads MZ/PE file
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Program crash 1 IoCs
  • Checks SCSI registry key(s) 3 TTPs 3 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\file.exe
    "C:\Users\Admin\AppData\Local\Temp\file.exe"
    1⤵
    • Checks SCSI registry key(s)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    PID:3540
  • C:\Users\Admin\AppData\Local\Temp\DA76.exe
    C:\Users\Admin\AppData\Local\Temp\DA76.exe
    1⤵
    • Executes dropped EXE
    • Suspicious use of WriteProcessMemory
    PID:4108
    • C:\Windows\SysWOW64\rundll32.exe
      C:\Windows\system32\rundll32.exe C:\Users\Admin\AppData\Local\Temp\Iseiuaqptde.dll,start
      2⤵
      • Loads dropped DLL
      PID:5040
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4108 -s 480
      2⤵
      • Program crash
      PID:2556
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 468 -p 4108 -ip 4108
    1⤵
      PID:3844

    Network

          MITRE ATT&CK Enterprise v6

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • C:\Users\Admin\AppData\Local\Temp\DA76.exe

            Filesize

            2.4MB

            MD5

            0bb2b15ca73128dbc816ea4ed583119c

            SHA1

            17d05964d9208ca1a27fd007ad5f41752cfa893e

            SHA256

            295dfd4608b81ee276a04f1c58d806b7f906695e744cfe8234eca6360c555ca8

            SHA512

            d58afa63c04cb95576e9a7b5ae026dc28526cee7a26c5e829c091356179f4d255503914398dd209c506743ab78f16cb84d862e2f8ae5f43282bfe2a3e7afe375

          • C:\Users\Admin\AppData\Local\Temp\DA76.exe

            Filesize

            2.4MB

            MD5

            0bb2b15ca73128dbc816ea4ed583119c

            SHA1

            17d05964d9208ca1a27fd007ad5f41752cfa893e

            SHA256

            295dfd4608b81ee276a04f1c58d806b7f906695e744cfe8234eca6360c555ca8

            SHA512

            d58afa63c04cb95576e9a7b5ae026dc28526cee7a26c5e829c091356179f4d255503914398dd209c506743ab78f16cb84d862e2f8ae5f43282bfe2a3e7afe375

          • C:\Users\Admin\AppData\Local\Temp\Iseiuaqptde.dll

            Filesize

            2.4MB

            MD5

            c12a6fc666ee045c867f86d74e396985

            SHA1

            ec83a72a952ac5c55f3b3a03ec53d41131f601c0

            SHA256

            e8115973c54ec071c54e0d96a4a883074cc4850ec7c8ee36aca697a4a2c15dfa

            SHA512

            b108dc5b3a5dbd10ae242a0f5cf1fb83a2fb71500a237fbac527e43fcfbd4f4c70361092d8dd95809bece12ecc4d4e6cedfdae1f5c28fade96f78b8e13db4a19

          • C:\Users\Admin\AppData\Local\Temp\Iseiuaqptde.dll

            Filesize

            2.4MB

            MD5

            c12a6fc666ee045c867f86d74e396985

            SHA1

            ec83a72a952ac5c55f3b3a03ec53d41131f601c0

            SHA256

            e8115973c54ec071c54e0d96a4a883074cc4850ec7c8ee36aca697a4a2c15dfa

            SHA512

            b108dc5b3a5dbd10ae242a0f5cf1fb83a2fb71500a237fbac527e43fcfbd4f4c70361092d8dd95809bece12ecc4d4e6cedfdae1f5c28fade96f78b8e13db4a19

          • C:\Users\Admin\AppData\Local\Temp\Iseiuaqptde.dll

            Filesize

            2.4MB

            MD5

            c12a6fc666ee045c867f86d74e396985

            SHA1

            ec83a72a952ac5c55f3b3a03ec53d41131f601c0

            SHA256

            e8115973c54ec071c54e0d96a4a883074cc4850ec7c8ee36aca697a4a2c15dfa

            SHA512

            b108dc5b3a5dbd10ae242a0f5cf1fb83a2fb71500a237fbac527e43fcfbd4f4c70361092d8dd95809bece12ecc4d4e6cedfdae1f5c28fade96f78b8e13db4a19

          • memory/3540-133-0x00000000001F0000-0x00000000001F9000-memory.dmp

            Filesize

            36KB

          • memory/3540-134-0x0000000000400000-0x000000000045F000-memory.dmp

            Filesize

            380KB

          • memory/3540-135-0x0000000000400000-0x000000000045F000-memory.dmp

            Filesize

            380KB

          • memory/3540-132-0x00000000005D3000-0x00000000005E3000-memory.dmp

            Filesize

            64KB

          • memory/4108-144-0x0000000000A1C000-0x0000000000C67000-memory.dmp

            Filesize

            2.3MB

          • memory/4108-145-0x0000000002610000-0x0000000002995000-memory.dmp

            Filesize

            3.5MB

          • memory/4108-146-0x0000000000400000-0x0000000000791000-memory.dmp

            Filesize

            3.6MB

          • memory/5040-143-0x0000000002440000-0x00000000026B1000-memory.dmp

            Filesize

            2.4MB

          • memory/5040-147-0x0000000002440000-0x00000000026B1000-memory.dmp

            Filesize

            2.4MB

          • memory/5040-148-0x0000000002440000-0x00000000026B1000-memory.dmp

            Filesize

            2.4MB