Analysis

  • max time kernel
    140s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03-12-2024 01:27

General

  • Target

    2024-12-03_d9404861e1c2d56adcf98588d36f5dce_smoke-loader_wapomi.exe

  • Size

    372KB

  • MD5

    d9404861e1c2d56adcf98588d36f5dce

  • SHA1

    27961774f59bd5e3a224cd989c68810ef3ae53d0

  • SHA256

    b434bab3956b42fd361cebd7af283a7b14800a8a337cb945ea1e5cf33d360478

  • SHA512

    61cb91f2751965713a0af2edba335bea9a0d5fcd62a760bf22c8c6b1a4e933cdd206d86ceb3833da3e471e999e7c104733b434534494e2f45af8c9996d36757c

  • SSDEEP

    6144:2UGe1bWxVH8JXnqnUhtXgdvrignGKZ4nwpuqVmNlvoazuvsXot:281bWxVH8VsytUvrgKElvoazX

Malware Config

Extracted

Family

redline

Botnet

60n

C2

193.106.191.123:34450

Attributes
  • auth_value

    c9bcbc8fac47ba6b7f3012eca29db0dc

Extracted

Family

bdaejec

C2

ddos.dnsnb8.net

Signatures

  • Bdaejec

    Bdaejec is a backdoor written in C++.

  • Bdaejec family
  • Detects Bdaejec Backdoor. 1 IoCs

    Bdaejec is backdoor written in C++.

  • RedLine

    RedLine Stealer is a malware family written in C#, first appearing in early 2020.

  • RedLine payload 35 IoCs
  • Redline family
  • ASPack v2.12-2.42 1 IoCs

    Detects executables packed with ASPack v2.12-2.42

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 1 IoCs
  • Drops file in Program Files directory 64 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2024-12-03_d9404861e1c2d56adcf98588d36f5dce_smoke-loader_wapomi.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-12-03_d9404861e1c2d56adcf98588d36f5dce_smoke-loader_wapomi.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3692
    • C:\Users\Admin\AppData\Local\Temp\lrTSaw.exe
      C:\Users\Admin\AppData\Local\Temp\lrTSaw.exe
      2⤵
      • Checks computer location settings
      • Executes dropped EXE
      • Drops file in Program Files directory
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2400
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\5ed20a03.bat" "
        3⤵
        • System Location Discovery: System Language Discovery
        PID:5196

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\0BHOTC3C\k2[1].rar

    Filesize

    4B

    MD5

    d3b07384d113edec49eaa6238ad5ff00

    SHA1

    f1d2d2f924e986ac86fdf7b36c94bcdf32beec15

    SHA256

    b5bb9d8014a0f9b1d61e21e796d78dccdf1352f23cd32812f4850b878ae4944c

    SHA512

    0cf9180a764aba863a67b6d72f0918bc131c6772642cb2dce5a34f0a702f9470ddc2bf125c12198b1995c233c34b4afd346c54a2334c350a948a51b6e8b4e6b6

  • C:\Users\Admin\AppData\Local\Temp\37FF2004.exe

    Filesize

    4B

    MD5

    20879c987e2f9a916e578386d499f629

    SHA1

    c7b33ddcc42361fdb847036fc07e880b81935d5d

    SHA256

    9f2981a7cc4d40a2a409dc895de64253acd819d7c0011c8e80b86fe899464e31

    SHA512

    bcdde1625364dd6dd143b45bdcec8d59cf8982aff33790d390b839f3869e0e815684568b14b555a596d616252aeeaa98dac2e6e551c9095ea11a575ff25ff84f

  • C:\Users\Admin\AppData\Local\Temp\5ed20a03.bat

    Filesize

    187B

    MD5

    e5b604c2b0d5349591b5c9ef59a1d878

    SHA1

    0198834e34658829a5d0c5e7edb53a57d3d14a42

    SHA256

    c019efbe186e512a063333215489acd5dd965db0568345148d866b7d91ff888f

    SHA512

    6831d0e401fcbed2308948da54f29d7baecd27fb85da8ca4429ed9523df5a2f617d824bd60e74d7a9d44da74ad6d4a98053d1bd5afd1c373f62b5053f86fec96

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

    Filesize

    15KB

    MD5

    f7d21de5c4e81341eccd280c11ddcc9a

    SHA1

    d4e9ef10d7685d491583c6fa93ae5d9105d815bd

    SHA256

    4485df22c627fa0bb899d79aa6ff29bc5be1dbc3caa2b7a490809338d54b7794

    SHA512

    e4553b86b083996038bacfb979ad0b86f578f95185d8efac34a77f6cc73e491d4f70e1449bbc9eb1d62f430800c1574101b270e1cb0eeed43a83049a79b636a3

  • memory/2400-5-0x0000000000BE0000-0x0000000000BE9000-memory.dmp

    Filesize

    36KB

  • memory/2400-552-0x0000000000BE0000-0x0000000000BE9000-memory.dmp

    Filesize

    36KB

  • memory/3692-77-0x00000000024A0000-0x00000000024C9000-memory.dmp

    Filesize

    164KB

  • memory/3692-71-0x00000000024A0000-0x00000000024C9000-memory.dmp

    Filesize

    164KB

  • memory/3692-16-0x00000000007F0000-0x0000000000827000-memory.dmp

    Filesize

    220KB

  • memory/3692-15-0x0000000000850000-0x0000000000950000-memory.dmp

    Filesize

    1024KB

  • memory/3692-25-0x0000000000400000-0x0000000000489000-memory.dmp

    Filesize

    548KB

  • memory/3692-26-0x00000000022D0000-0x0000000002300000-memory.dmp

    Filesize

    192KB

  • memory/3692-27-0x0000000004B70000-0x0000000005114000-memory.dmp

    Filesize

    5.6MB

  • memory/3692-28-0x00000000024A0000-0x00000000024CE000-memory.dmp

    Filesize

    184KB

  • memory/3692-65-0x00000000024A0000-0x00000000024C9000-memory.dmp

    Filesize

    164KB

  • memory/3692-100-0x00000000024A0000-0x00000000024C9000-memory.dmp

    Filesize

    164KB

  • memory/3692-97-0x00000000024A0000-0x00000000024C9000-memory.dmp

    Filesize

    164KB

  • memory/3692-95-0x00000000024A0000-0x00000000024C9000-memory.dmp

    Filesize

    164KB

  • memory/3692-94-0x00000000024A0000-0x00000000024C9000-memory.dmp

    Filesize

    164KB

  • memory/3692-91-0x00000000024A0000-0x00000000024C9000-memory.dmp

    Filesize

    164KB

  • memory/3692-89-0x00000000024A0000-0x00000000024C9000-memory.dmp

    Filesize

    164KB

  • memory/3692-87-0x00000000024A0000-0x00000000024C9000-memory.dmp

    Filesize

    164KB

  • memory/3692-85-0x00000000024A0000-0x00000000024C9000-memory.dmp

    Filesize

    164KB

  • memory/3692-83-0x00000000024A0000-0x00000000024C9000-memory.dmp

    Filesize

    164KB

  • memory/3692-81-0x00000000024A0000-0x00000000024C9000-memory.dmp

    Filesize

    164KB

  • memory/3692-80-0x00000000024A0000-0x00000000024C9000-memory.dmp

    Filesize

    164KB

  • memory/3692-0-0x0000000000400000-0x0000000000489000-memory.dmp

    Filesize

    548KB

  • memory/3692-76-0x00000000024A0000-0x00000000024C9000-memory.dmp

    Filesize

    164KB

  • memory/3692-73-0x00000000024A0000-0x00000000024C9000-memory.dmp

    Filesize

    164KB

  • memory/3692-17-0x0000000000400000-0x000000000043A000-memory.dmp

    Filesize

    232KB

  • memory/3692-69-0x00000000024A0000-0x00000000024C9000-memory.dmp

    Filesize

    164KB

  • memory/3692-67-0x00000000024A0000-0x00000000024C9000-memory.dmp

    Filesize

    164KB

  • memory/3692-63-0x00000000024A0000-0x00000000024C9000-memory.dmp

    Filesize

    164KB

  • memory/3692-62-0x00000000024A0000-0x00000000024C9000-memory.dmp

    Filesize

    164KB

  • memory/3692-60-0x00000000024A0000-0x00000000024C9000-memory.dmp

    Filesize

    164KB

  • memory/3692-57-0x00000000024A0000-0x00000000024C9000-memory.dmp

    Filesize

    164KB

  • memory/3692-55-0x00000000024A0000-0x00000000024C9000-memory.dmp

    Filesize

    164KB

  • memory/3692-53-0x00000000024A0000-0x00000000024C9000-memory.dmp

    Filesize

    164KB

  • memory/3692-51-0x00000000024A0000-0x00000000024C9000-memory.dmp

    Filesize

    164KB

  • memory/3692-49-0x00000000024A0000-0x00000000024C9000-memory.dmp

    Filesize

    164KB

  • memory/3692-47-0x00000000024A0000-0x00000000024C9000-memory.dmp

    Filesize

    164KB

  • memory/3692-45-0x00000000024A0000-0x00000000024C9000-memory.dmp

    Filesize

    164KB

  • memory/3692-43-0x00000000024A0000-0x00000000024C9000-memory.dmp

    Filesize

    164KB

  • memory/3692-41-0x00000000024A0000-0x00000000024C9000-memory.dmp

    Filesize

    164KB

  • memory/3692-39-0x00000000024A0000-0x00000000024C9000-memory.dmp

    Filesize

    164KB

  • memory/3692-37-0x00000000024A0000-0x00000000024C9000-memory.dmp

    Filesize

    164KB

  • memory/3692-36-0x00000000024A0000-0x00000000024C9000-memory.dmp

    Filesize

    164KB

  • memory/3692-863-0x0000000005120000-0x0000000005738000-memory.dmp

    Filesize

    6.1MB

  • memory/3692-864-0x0000000005750000-0x0000000005762000-memory.dmp

    Filesize

    72KB

  • memory/3692-865-0x0000000005770000-0x000000000587A000-memory.dmp

    Filesize

    1.0MB

  • memory/3692-866-0x00000000059A0000-0x00000000059DC000-memory.dmp

    Filesize

    240KB

  • memory/3692-867-0x0000000005A10000-0x0000000005A5C000-memory.dmp

    Filesize

    304KB

  • memory/3692-868-0x0000000000850000-0x0000000000950000-memory.dmp

    Filesize

    1024KB

  • memory/3692-869-0x0000000000400000-0x000000000043A000-memory.dmp

    Filesize

    232KB