Analysis

  • max time kernel
    151s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04/10/2022, 04:39

General

  • Target
    file.exe
  • Size 265KB
  • Sample221004-e9yjdaced9
  • SHA256 3b227589bd920950b14e4bdfd0a1ea477138c0dd88f99c2f44dd654fc19d7662
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • danabot

C2
  • 149.3.170.160:443

  • 192.119.70.159:443

  • 23.106.124.171:443

  • 213.227.155.103:443

Attributes
  • embedded_hash

    B820721BF2F0118AA5F8723A0AD25E65

  • type

    loader

Signatures

  • Danabot

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

  • Detects Smokeloader packer 2 IoCs
  • SmokeLoader

    Modular backdoor trojan in use since 2014.

  • Blocklisted process makes network request 2 IoCs
  • Downloads MZ/PE file
  • Executes dropped EXE 2 IoCs
  • Program crash 1 IoCs
  • Checks SCSI registry key(s) 3 TTPs 42 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 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 9 IoCs
  • Suspicious use of WriteProcessMemory 64 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:4980
  • C:\Users\Admin\AppData\Roaming\fehdcjj
    C:\Users\Admin\AppData\Roaming\fehdcjj
    1⤵
    • Executes dropped EXE
    • Checks SCSI registry key(s)
    • Suspicious behavior: MapViewOfSection
    PID:4740
  • C:\Users\Admin\AppData\Local\Temp\B093.exe
    C:\Users\Admin\AppData\Local\Temp\B093.exe
    1⤵
    • Executes dropped EXE
    • Suspicious use of WriteProcessMemory
    PID:3104
    • C:\Windows\SysWOW64\agentactivationruntimestarter.exe
      C:\Windows\system32\agentactivationruntimestarter.exe
      2⤵
        PID:1212
      • C:\Windows\SysWOW64\rundll32.exe
        "C:\Windows\syswow64\rundll32.exe" "C:\Windows\syswow64\shell32.dll",#61
        2⤵
        • Blocklisted process makes network request
        PID:1192
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 3104 -s 608
        2⤵
        • Program crash
        PID:1784
      • C:\Windows\SysWOW64\rundll32.exe
        "C:\Windows\syswow64\rundll32.exe" "C:\Windows\syswow64\shell32.dll",#61
        2⤵
        • Blocklisted process makes network request
        PID:3760
    • C:\Windows\system32\svchost.exe
      C:\Windows\system32\svchost.exe -k AarSvcGroup -p -s AarSvc
      1⤵
      • Checks SCSI registry key(s)
      • Suspicious use of AdjustPrivilegeToken
      PID:4524
    • C:\Windows\system32\AUDIODG.EXE
      C:\Windows\system32\AUDIODG.EXE 0x44c 0x4a0
      1⤵
        PID:396
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3104 -ip 3104
        1⤵
          PID:4636

        Network

              MITRE ATT&CK Enterprise v6

              Replay Monitor

              Loading Replay Monitor...

              Downloads

              B093.exe

              • Path C:\Users\Admin\AppData\Local\Temp\B093.exe
              • Size 1.3MB
              • SHA256 d8d6462a7a79df745772e6eedc631854767e28a6ef65d258bb8a59155684d009
              • MD5 SHA1 SHA512 SSDEEP

              B093.exe

              • Path C:\Users\Admin\AppData\Local\Temp\B093.exe
              • Size 1.3MB
              • SHA256 d8d6462a7a79df745772e6eedc631854767e28a6ef65d258bb8a59155684d009
              • MD5 SHA1 SHA512 SSDEEP

              Dfrqui.tmp

              • Path C:\Users\Admin\AppData\Local\Temp\Dfrqui.tmp
              • Size 3.3MB
              • SHA256 025663f069a4c7d43cf24a105af33198a49966cd0bd84df50f1b1ba971bb49d6
              • MD5 SHA1 SHA512 SSDEEP

              fehdcjj

              • Path C:\Users\Admin\AppData\Roaming\fehdcjj
              • Size 265KB
              • SHA256 3b227589bd920950b14e4bdfd0a1ea477138c0dd88f99c2f44dd654fc19d7662
              • MD5 SHA1 SHA512 SSDEEP

              fehdcjj

              • Path C:\Users\Admin\AppData\Roaming\fehdcjj
              • Size 265KB
              • SHA256 3b227589bd920950b14e4bdfd0a1ea477138c0dd88f99c2f44dd654fc19d7662
              • MD5 SHA1 SHA512 SSDEEP

              memory/3104-156-0x0000000003170000-0x0000000003C43000-memory.dmp

              memory/3104-150-0x0000000000400000-0x00000000006DC000-memory.dmp

              memory/3104-158-0x0000000003170000-0x0000000003C43000-memory.dmp

              memory/3104-154-0x0000000000400000-0x00000000006DC000-memory.dmp

              memory/3104-152-0x0000000000400000-0x00000000006DC000-memory.dmp

              memory/3104-151-0x0000000000400000-0x00000000006DC000-memory.dmp

              memory/3104-146-0x00000000023EA000-0x000000000250C000-memory.dmp

              memory/3104-147-0x0000000002510000-0x00000000027E0000-memory.dmp

              memory/3104-149-0x0000000000400000-0x00000000006DC000-memory.dmp

              memory/3760-159-0x0000000000770000-0x0000000000774000-memory.dmp

              memory/3760-171-0x0000000000A30000-0x0000000000A34000-memory.dmp

              memory/3760-182-0x0000000000AD0000-0x0000000000AD4000-memory.dmp

              memory/3760-181-0x0000000000AD0000-0x0000000000AD4000-memory.dmp

              memory/3760-179-0x0000000000AB0000-0x0000000000AB4000-memory.dmp

              memory/3760-180-0x0000000000AC0000-0x0000000000AC4000-memory.dmp

              memory/3760-178-0x0000000000AA0000-0x0000000000AA4000-memory.dmp

              memory/3760-177-0x0000000000A90000-0x0000000000A94000-memory.dmp

              memory/3760-176-0x0000000000A80000-0x0000000000A84000-memory.dmp

              memory/3760-161-0x0000000000790000-0x0000000000794000-memory.dmp

              memory/3760-170-0x0000000000A20000-0x0000000000A24000-memory.dmp

              memory/3760-160-0x0000000000780000-0x0000000000784000-memory.dmp

              memory/3760-162-0x00000000007A0000-0x00000000007A4000-memory.dmp

              memory/3760-163-0x00000000007B0000-0x00000000007B4000-memory.dmp

              memory/3760-164-0x00000000007C0000-0x00000000007C4000-memory.dmp

              memory/3760-165-0x00000000007D0000-0x00000000007D4000-memory.dmp

              memory/3760-166-0x00000000007E0000-0x00000000007E4000-memory.dmp

              memory/3760-167-0x00000000007F0000-0x00000000007F4000-memory.dmp

              memory/3760-168-0x0000000000A00000-0x0000000000A04000-memory.dmp

              memory/3760-169-0x0000000000A10000-0x0000000000A14000-memory.dmp

              memory/3760-175-0x0000000000A70000-0x0000000000A74000-memory.dmp

              memory/3760-174-0x0000000000A60000-0x0000000000A64000-memory.dmp

              memory/3760-173-0x0000000000A50000-0x0000000000A54000-memory.dmp

              memory/3760-172-0x0000000000A40000-0x0000000000A44000-memory.dmp

              memory/4740-140-0x000000000071B000-0x000000000072C000-memory.dmp

              memory/4740-141-0x0000000000400000-0x0000000000448000-memory.dmp

              memory/4740-142-0x0000000000400000-0x0000000000448000-memory.dmp

              memory/4980-135-0x000000000071C000-0x000000000072C000-memory.dmp

              memory/4980-132-0x000000000071C000-0x000000000072C000-memory.dmp

              memory/4980-133-0x0000000000590000-0x0000000000599000-memory.dmp

              memory/4980-134-0x0000000000400000-0x0000000000448000-memory.dmp

              memory/4980-137-0x0000000000400000-0x0000000000448000-memory.dmp

              memory/4980-136-0x0000000000590000-0x0000000000599000-memory.dmp