Analysis

  • max time kernel
    121s
  • max time network
    125s
  • platform
    windows7_x64
  • resource
    win7-20230712-en
  • resource tags

    arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system
  • submitted
    19/08/2023, 20:24

General

  • Target

    e22d088079f0525a4135686f20137d47186adca7bac37ab51e4d7ea66ce2c2e2.exe

  • Size

    988KB

  • MD5

    76acad3969c13508bd16dcdfde051f87

  • SHA1

    97b8591d89bb86d3c798f7a74c7f9b26d4f306c2

  • SHA256

    e22d088079f0525a4135686f20137d47186adca7bac37ab51e4d7ea66ce2c2e2

  • SHA512

    77b114f8d2aacb1e2a533e003613904914863960e0fd4fb911c228a816d32f5b52e4ee688472771b53cab42e42ff083a0b5da97aed5e266b9e0236006efe456a

  • SSDEEP

    24576:kYQ4o1ARmENR/2QDWSRpbhuCSAIgEXY49HYRnOBtcJtXSxQK4:s4ks92QDNuvnYG4dOzIXMT4

Score
10/10

Malware Config

Signatures

  • Gh0st RAT payload 1 IoCs
  • Gh0strat

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

  • Executes dropped EXE 1 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 9 IoCs
  • Drops file in Windows directory 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e22d088079f0525a4135686f20137d47186adca7bac37ab51e4d7ea66ce2c2e2.exe
    "C:\Users\Admin\AppData\Local\Temp\e22d088079f0525a4135686f20137d47186adca7bac37ab51e4d7ea66ce2c2e2.exe"
    1⤵
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Drops file in Windows directory
    • Suspicious use of AdjustPrivilegeToken
    PID:2468
  • C:\Windows\Jbrja.exe
    C:\\Windows\\Jbrja.exe -auto
    1⤵
    • Executes dropped EXE
    PID:2116

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Windows\Jbrja.exe

    Filesize

    988KB

    MD5

    76acad3969c13508bd16dcdfde051f87

    SHA1

    97b8591d89bb86d3c798f7a74c7f9b26d4f306c2

    SHA256

    e22d088079f0525a4135686f20137d47186adca7bac37ab51e4d7ea66ce2c2e2

    SHA512

    77b114f8d2aacb1e2a533e003613904914863960e0fd4fb911c228a816d32f5b52e4ee688472771b53cab42e42ff083a0b5da97aed5e266b9e0236006efe456a

  • memory/2116-8753-0x0000000000400000-0x0000000000513000-memory.dmp

    Filesize

    1.1MB

  • memory/2116-15682-0x0000000000400000-0x0000000000513000-memory.dmp

    Filesize

    1.1MB

  • memory/2116-11305-0x0000000000C30000-0x0000000000DB1000-memory.dmp

    Filesize

    1.5MB

  • memory/2116-11303-0x0000000000A00000-0x0000000000B00000-memory.dmp

    Filesize

    1024KB

  • memory/2468-903-0x0000000002210000-0x0000000002321000-memory.dmp

    Filesize

    1.1MB

  • memory/2468-909-0x0000000002210000-0x0000000002321000-memory.dmp

    Filesize

    1.1MB

  • memory/2468-875-0x0000000002210000-0x0000000002321000-memory.dmp

    Filesize

    1.1MB

  • memory/2468-873-0x0000000002210000-0x0000000002321000-memory.dmp

    Filesize

    1.1MB

  • memory/2468-877-0x0000000002210000-0x0000000002321000-memory.dmp

    Filesize

    1.1MB

  • memory/2468-879-0x0000000002210000-0x0000000002321000-memory.dmp

    Filesize

    1.1MB

  • memory/2468-885-0x0000000002210000-0x0000000002321000-memory.dmp

    Filesize

    1.1MB

  • memory/2468-883-0x0000000002210000-0x0000000002321000-memory.dmp

    Filesize

    1.1MB

  • memory/2468-881-0x0000000002210000-0x0000000002321000-memory.dmp

    Filesize

    1.1MB

  • memory/2468-887-0x0000000002210000-0x0000000002321000-memory.dmp

    Filesize

    1.1MB

  • memory/2468-889-0x0000000002210000-0x0000000002321000-memory.dmp

    Filesize

    1.1MB

  • memory/2468-891-0x0000000002210000-0x0000000002321000-memory.dmp

    Filesize

    1.1MB

  • memory/2468-893-0x0000000002210000-0x0000000002321000-memory.dmp

    Filesize

    1.1MB

  • memory/2468-895-0x0000000002210000-0x0000000002321000-memory.dmp

    Filesize

    1.1MB

  • memory/2468-897-0x0000000002210000-0x0000000002321000-memory.dmp

    Filesize

    1.1MB

  • memory/2468-899-0x0000000002210000-0x0000000002321000-memory.dmp

    Filesize

    1.1MB

  • memory/2468-901-0x0000000002210000-0x0000000002321000-memory.dmp

    Filesize

    1.1MB

  • memory/2468-53-0x0000000000400000-0x0000000000513000-memory.dmp

    Filesize

    1.1MB

  • memory/2468-905-0x0000000002210000-0x0000000002321000-memory.dmp

    Filesize

    1.1MB

  • memory/2468-869-0x0000000002210000-0x0000000002321000-memory.dmp

    Filesize

    1.1MB

  • memory/2468-907-0x0000000002210000-0x0000000002321000-memory.dmp

    Filesize

    1.1MB

  • memory/2468-913-0x0000000002210000-0x0000000002321000-memory.dmp

    Filesize

    1.1MB

  • memory/2468-911-0x0000000002210000-0x0000000002321000-memory.dmp

    Filesize

    1.1MB

  • memory/2468-915-0x0000000002210000-0x0000000002321000-memory.dmp

    Filesize

    1.1MB

  • memory/2468-919-0x0000000002210000-0x0000000002321000-memory.dmp

    Filesize

    1.1MB

  • memory/2468-917-0x0000000002210000-0x0000000002321000-memory.dmp

    Filesize

    1.1MB

  • memory/2468-925-0x0000000002210000-0x0000000002321000-memory.dmp

    Filesize

    1.1MB

  • memory/2468-923-0x0000000002210000-0x0000000002321000-memory.dmp

    Filesize

    1.1MB

  • memory/2468-921-0x0000000002210000-0x0000000002321000-memory.dmp

    Filesize

    1.1MB

  • memory/2468-2600-0x0000000001D40000-0x0000000001E40000-memory.dmp

    Filesize

    1024KB

  • memory/2468-2601-0x0000000001F60000-0x00000000020E1000-memory.dmp

    Filesize

    1.5MB

  • memory/2468-8740-0x0000000002210000-0x0000000002321000-memory.dmp

    Filesize

    1.1MB

  • memory/2468-8745-0x0000000000400000-0x0000000000513000-memory.dmp

    Filesize

    1.1MB

  • memory/2468-871-0x0000000002210000-0x0000000002321000-memory.dmp

    Filesize

    1.1MB

  • memory/2468-865-0x0000000002210000-0x0000000002321000-memory.dmp

    Filesize

    1.1MB

  • memory/2468-10959-0x0000000000400000-0x0000000000513000-memory.dmp

    Filesize

    1.1MB

  • memory/2468-867-0x0000000002210000-0x0000000002321000-memory.dmp

    Filesize

    1.1MB

  • memory/2468-864-0x0000000002210000-0x0000000002321000-memory.dmp

    Filesize

    1.1MB

  • memory/2468-54-0x0000000076210000-0x0000000076257000-memory.dmp

    Filesize

    284KB