Resubmissions

05-10-2024 14:52

241005-r81csszekf 9

20-08-2024 13:23

240820-qm5jystfpc 9

Analysis

  • max time kernel
    117s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240705-en
  • resource tags

    arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
  • submitted
    20-08-2024 13:23

General

  • Target

    Morgan.exe

  • Size

    14KB

  • MD5

    cd2149ef2f2c9675e75a224c10f60a8e

  • SHA1

    a1a962caae493a33f947ff6412d18f864c7fc3fb

  • SHA256

    17db6fd9f81222711b1f33983a8f64b8c3bddfc7dc25f4f6b6e0c6c29d877eeb

  • SHA512

    0aad285dcf287da822d1e9abdb444a4c353c66f054f5828df8fd4a7ebdc41ab0e269d4171e99cfee6f4857c5859a663c8b5f0345a0395e2ee2b0ee1dbbc965aa

  • SSDEEP

    192:hI/3edqmr6APSJg15CHEcWIW2g93EUY68FL8GZDAPIrIvCGmaMiDVQvr:HdPKi15Ck4W2g9UUg8GRXLuMiDVMr

Malware Config

Signatures

  • Renames multiple (295) files with added filename extension

    This suggests ransomware activity of encrypting all the files on the system.

  • Reads user/profile data of web browsers 2 TTPs

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

  • Sets desktop wallpaper using registry 2 TTPs 2 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Morgan.exe
    "C:\Users\Admin\AppData\Local\Temp\Morgan.exe"
    1⤵
    • Sets desktop wallpaper using registry
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:2600

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\Feeds Cache\V77VW23N\desktop.ini.alci

    Filesize

    80B

    MD5

    cc898474cc4d56199586e8febb98478a

    SHA1

    f43aac7aa4c5c6526129214cc83b8da6e44a173e

    SHA256

    0ce23bad21b0cfb95c5ed9e47e42bb5c9d42e9a7de0ed340f4ebad2df30cc76c

    SHA512

    1b4ba86d4a09705c9224d3c56449252bb0087f1a6a1744aa2743f52a97064aa168ac23b2b3ea4c70e41d9773fa854d9f3e5f6094aaf5bf83999ad318c7fa6739

  • C:\Users\Admin\AppData\Local\Microsoft\Feeds Cache\container.dat.alci

    Filesize

    16B

    MD5

    18eec75dda1736dd6e82644f867d0c81

    SHA1

    48ff9e2e50fed2503334b012611436e0cad2b946

    SHA256

    d42e91255a51968135ef51b376b6aabbc394e2fbc254c6abc9a90e465ae32519

    SHA512

    ef84d74d34af7afa7c35653fa74a4e921767eacb5031db37c90fb1437b63eb690fee94dd21f5240ada2d1c807b3bd5db1293776ca12f371ffcb460978a7154ec

  • C:\Users\Admin\AppData\Local\Temp\CabDAA8.tmp

    Filesize

    70KB

    MD5

    49aebf8cbd62d92ac215b2923fb1b9f5

    SHA1

    1723be06719828dda65ad804298d0431f6aff976

    SHA256

    b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

    SHA512

    bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

  • C:\Users\Admin\AppData\Local\Temp\TarDACA.tmp

    Filesize

    181KB

    MD5

    4ea6026cf93ec6338144661bf1202cd1

    SHA1

    a1dec9044f750ad887935a01430bf49322fbdcb7

    SHA256

    8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

    SHA512

    6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

  • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\9tg2k5l8.default-release\storage\permanent\chrome\idb\3561288849sdhlie.sqlite.alci

    Filesize

    48KB

    MD5

    102a8c65479752ecf05b6ffbf4c9ceed

    SHA1

    be5cb4b42bb3050099fb6170dc62e164f606bb3b

    SHA256

    e395f22acf54a0d81a87697a0a2ddc7611ed8874c62fb087655d93d5ec4fd9b8

    SHA512

    6a6db56edbd4d9816b8742fa720056fc82219129ed23cb2aa744073a96b3694d1b6c31c119c281ff66fe275235651b3d5691f3d1b260c9137a515cbd68bf1066

  • memory/2600-0-0x000000007484E000-0x000000007484F000-memory.dmp

    Filesize

    4KB

  • memory/2600-1-0x0000000001160000-0x000000000116A000-memory.dmp

    Filesize

    40KB

  • memory/2600-2-0x0000000074840000-0x0000000074F2E000-memory.dmp

    Filesize

    6.9MB

  • memory/2600-335-0x0000000074840000-0x0000000074F2E000-memory.dmp

    Filesize

    6.9MB