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Analysis

  • max time kernel
    190s
  • max time network
    196s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04/12/2022, 05:49

General

  • Target

    ae387a1b9f0b7bb13fecb13ddab8361d51700d54ccffb8a8b80214b00415445b.exe

  • Size

    121KB

  • MD5

    1aa48fd8ced520290f7a5206f0812880

  • SHA1

    27c0e8e57a14c08353652d601a2d46ddfd80ff55

  • SHA256

    ae387a1b9f0b7bb13fecb13ddab8361d51700d54ccffb8a8b80214b00415445b

  • SHA512

    3c6be6decca881dffb5a085c1826d47ff8badf9da960372d3b53f567ce60eb0d4163e6e0583d581d7573a6f9dcab9f1e0755287bafd34c27c70d93da89982e5c

  • SSDEEP

    3072:/bXHC0G9e5Ueo6kqFU6IvxwyyyhBIpKXvqi2:/bXC0nX0Vvy4IpQqB

Score
10/10

Malware Config

Signatures

  • Gh0st RAT payload 7 IoCs
  • Gh0strat

    Gh0st RAT is a remote access tool (RAT) with its source code public and it has been used by multiple Chinese groups.

  • VMProtect packed file 3 IoCs

    Detects executables packed with VMProtect commercial packer.

  • Loads dropped DLL 2 IoCs
  • Drops file in Program Files directory 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: LoadsDriver 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ae387a1b9f0b7bb13fecb13ddab8361d51700d54ccffb8a8b80214b00415445b.exe
    "C:\Users\Admin\AppData\Local\Temp\ae387a1b9f0b7bb13fecb13ddab8361d51700d54ccffb8a8b80214b00415445b.exe"
    1⤵
    • Loads dropped DLL
    • Drops file in Program Files directory
    • Suspicious use of AdjustPrivilegeToken
    PID:3924
  • C:\Windows\SysWOW64\svchost.exe
    C:\Windows\SysWOW64\svchost.exe -k imgsvc
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: EnumeratesProcesses
    PID:1812

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\2685700.dll

    Filesize

    148KB

    MD5

    1a50aedcb7d76feb510c9d04d44534a3

    SHA1

    00c81430a77c32a0f4ccdb73fb726755129f8e1d

    SHA256

    d39105ef3c9ff1a7363bee5d19070ae3e208181f93acec2aa67bd933c9d08630

    SHA512

    68d5658213557b43790bf238e259941ce76527c53f8571166c32acb9b28798ee3d463e7347dbcdeeca252075a3064431bfd18c02efc6dc063d78aacd45645edf

  • C:\2685700.dll

    Filesize

    148KB

    MD5

    1a50aedcb7d76feb510c9d04d44534a3

    SHA1

    00c81430a77c32a0f4ccdb73fb726755129f8e1d

    SHA256

    d39105ef3c9ff1a7363bee5d19070ae3e208181f93acec2aa67bd933c9d08630

    SHA512

    68d5658213557b43790bf238e259941ce76527c53f8571166c32acb9b28798ee3d463e7347dbcdeeca252075a3064431bfd18c02efc6dc063d78aacd45645edf

  • C:\Program Files (x86)\Bwxy\Wnopqrstu.gif

    Filesize

    8.3MB

    MD5

    b099c864c569bc914f477076b90f2912

    SHA1

    b1da66ace023e203938efe85b71499a7a549296d

    SHA256

    fc027fbf5279aa61a55d251f5c972ccb784fd6326f136925dd405bdc44da422c

    SHA512

    ff22ac951163a55f2b485db5a13b13d7b688dc7406bfa4366ff0c36a2a27b3f30da6bcf35246a613fb4393d726c54d3e5f2874c030ca6e5f5771aa0d208cee72

  • C:\WinWall32.gif

    Filesize

    117B

    MD5

    17af23bc7354ccb0bb21cb2781951a0a

    SHA1

    4477107e8a987361942f5b4731a77403b96f0339

    SHA256

    34e17631b7bc8240bbfd4ed564d69408356ed222d267a8c5783e78736da7b639

    SHA512

    1020e8e12103e250f55644ed400f6e522f98bf4a607a0200e71cf92efad5ff48cb5130731e2a011c85c881a3884962d01c33da77c932babdb085a88c7ba68ee1

  • \??\c:\program files (x86)\bwxy\wnopqrstu.gif

    Filesize

    8.3MB

    MD5

    b099c864c569bc914f477076b90f2912

    SHA1

    b1da66ace023e203938efe85b71499a7a549296d

    SHA256

    fc027fbf5279aa61a55d251f5c972ccb784fd6326f136925dd405bdc44da422c

    SHA512

    ff22ac951163a55f2b485db5a13b13d7b688dc7406bfa4366ff0c36a2a27b3f30da6bcf35246a613fb4393d726c54d3e5f2874c030ca6e5f5771aa0d208cee72

  • memory/3924-132-0x0000000000400000-0x0000000000453000-memory.dmp

    Filesize

    332KB

  • memory/3924-134-0x0000000000400000-0x0000000000453000-memory.dmp

    Filesize

    332KB

  • memory/3924-137-0x0000000000400000-0x0000000000453000-memory.dmp

    Filesize

    332KB