Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    17-03-2024 08:35

General

  • Target

    d06b6e0358b55b0bb54c3eade41b7d37.exe

  • Size

    1.0MB

  • MD5

    d06b6e0358b55b0bb54c3eade41b7d37

  • SHA1

    acfe2ef8dcb349cebe2e94fa6cded01a9f8d9779

  • SHA256

    4e628ceb70e506731aa26a97e3c8073887c8c6fd21929d88edf84c82ef9eebce

  • SHA512

    4ee9646acb973cb1d4d2b67cf8a191f19a57e3852d8ae9214d563cf2cc91a06ec2c0a82354bf0009498da17cd8b2052ff97db2f8bdd95e5094995b5f962d0a18

  • SSDEEP

    24576:NfQYosxhhUF54clNf7+6uHAW92zt/sWu2BSMCqDoRt+G:zo54clgLH+tkWJ0Nb

Score
10/10

Malware Config

Signatures

  • Echelon

    Echelon is a .NET stealer that targets passwords from browsers, email and cryptocurrency clients.

  • Reads user/profile data of web browsers 2 TTPs

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

  • Looks up external IP address via web service 3 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\d06b6e0358b55b0bb54c3eade41b7d37.exe
    "C:\Users\Admin\AppData\Local\Temp\d06b6e0358b55b0bb54c3eade41b7d37.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:2540

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\HLDBFBRuNHLNDJPLwDVRXPuPF078BFBFF000306D20C3638F895\95078BFBFF000306D20C3638F8HLDBFBRuNHLNDJPLwDVRXPuPF\Browsers\Passwords\Passwords_Edge.txt

    Filesize

    426B

    MD5

    42fa959509b3ed7c94c0cf3728b03f6d

    SHA1

    661292176640beb0b38dc9e7a462518eb592d27d

    SHA256

    870ef3d2370932a8938faa60abd47d75ea0af98bfa11c82ae8efe9e94fd8be00

    SHA512

    7def291737d081c93d0cc38ac8d3062fd34d93b68d191eb0d54e9857e0c0afdbcd241471a2e10c28ce8db3b1d1ae0dba2ef6f609cfe8a1e8fe1dd103dba80007

  • C:\Users\Admin\AppData\Local\HLDBFBRuNHLNDJPLwDVRXPuPF078BFBFF000306D20C3638F895\95078BFBFF000306D20C3638F8HLDBFBRuNHLNDJPLwDVRXPuPF\Grabber\ReadResume.jpg

    Filesize

    259KB

    MD5

    ef8e21c0c2746b321869f8347eca73fd

    SHA1

    7b16808210735b88872933b659a310db1cab7b9b

    SHA256

    8cb4d3783eb6217ee296acef91bdb13e112e1d9736d0a417b7b1a5d6a02f02bf

    SHA512

    b2d5ea3a54c22540312f9235dfa8ca7018bac2a3ec4be8a892a2f6236fe48925ff8a7df97d8be19c144405ce648837d6438840bae85af0c0afb8ea61be0268a1

  • C:\Users\Admin\AppData\Local\HLDBFBRuNHLNDJPLwDVRXPuPF078BFBFF000306D20C3638F895\95078BFBFF000306D20C3638F8HLDBFBRuNHLNDJPLwDVRXPuPF\Grabber\RestartCompare.txt

    Filesize

    2.4MB

    MD5

    62ccf958b10ed682220eb8243f0d0360

    SHA1

    3953f540c9f42ad8732300e7647b740776a38b47

    SHA256

    6bf2121a1e114ba4477aeb8486956b32f721380f80659bcc9e9b39e54c6323d5

    SHA512

    99e96977c8249e4bac23674f484575dbbebf3ca77b2ce7e0f1c0fd2b83c681c819b5b8725fe641a9a26e90475feef63a01915e9f6915564daca8d9f6a69ef37c

  • memory/2540-0-0x000002B2F6570000-0x000002B2F667A000-memory.dmp

    Filesize

    1.0MB

  • memory/2540-1-0x00007FFB677A0000-0x00007FFB68261000-memory.dmp

    Filesize

    10.8MB

  • memory/2540-2-0x000002B2F8D30000-0x000002B2F8D40000-memory.dmp

    Filesize

    64KB

  • memory/2540-3-0x000002B2F6B30000-0x000002B2F6BA6000-memory.dmp

    Filesize

    472KB

  • memory/2540-74-0x00007FFB677A0000-0x00007FFB68261000-memory.dmp

    Filesize

    10.8MB

  • memory/2540-75-0x000002B2F8D30000-0x000002B2F8D40000-memory.dmp

    Filesize

    64KB

  • memory/2540-85-0x00007FFB677A0000-0x00007FFB68261000-memory.dmp

    Filesize

    10.8MB