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Analysis

  • max time kernel
    29s
  • max time network
    31s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    28/03/2023, 05:09

General

  • Target

    4dc320c75d8a5f17c2f1709ce46a4ff455e68e5f11e0a4f6ef817e34f9fb67e3.exe

  • Size

    360KB

  • MD5

    3a9fbd43fea6701ab3111db334660d38

  • SHA1

    98855962827d60522eb91f11be00d2969471f147

  • SHA256

    4dc320c75d8a5f17c2f1709ce46a4ff455e68e5f11e0a4f6ef817e34f9fb67e3

  • SHA512

    8f4e4ebff99f79358b43337eda9fa0e8f27daffa965691a738a4e421fcda382210df82939205f6e5218483e1ae04f93511df0136b5299c8bcd7e349ca54bef52

  • SSDEEP

    6144:KSy+bnr+Fp0yN90QEdGayzdq9+slMoebwSdLdQsJM9i7yT48gAaXh:2Mrty90Gah98lt/Qs6zc5x

Malware Config

Signatures

  • Modifies Windows Defender Real-time Protection settings 3 TTPs 11 IoCs
  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 4 IoCs
  • Windows security modification 2 TTPs 4 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\4dc320c75d8a5f17c2f1709ce46a4ff455e68e5f11e0a4f6ef817e34f9fb67e3.exe
    "C:\Users\Admin\AppData\Local\Temp\4dc320c75d8a5f17c2f1709ce46a4ff455e68e5f11e0a4f6ef817e34f9fb67e3.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:748
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\knTi12GV54.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\knTi12GV54.exe
      2⤵
      • Modifies Windows Defender Real-time Protection settings
      • Executes dropped EXE
      • Loads dropped DLL
      • Windows security modification
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:928
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ljdH59li82.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ljdH59li82.exe
      2⤵
      • Modifies Windows Defender Real-time Protection settings
      • Executes dropped EXE
      • Windows security modification
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1744

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\knTi12GV54.exe

    Filesize

    362KB

    MD5

    5d81e061f10a4717c5280a205a96b146

    SHA1

    f576d4064f994a265b98a3b504a0e128699b0ee2

    SHA256

    4f5e241ccb185ff012b1867db8220ab0dc50e72f7a59c4eb58dbe9292f120f9e

    SHA512

    a6dd3707251edca7f42acad1e643e35ef6786302bc2e530905bf854473b2c1548acecddba8f7430e6ed41d7839e10d0ef4db0a19b2b9e0e00b7bd1d2ffa657dd

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\knTi12GV54.exe

    Filesize

    362KB

    MD5

    5d81e061f10a4717c5280a205a96b146

    SHA1

    f576d4064f994a265b98a3b504a0e128699b0ee2

    SHA256

    4f5e241ccb185ff012b1867db8220ab0dc50e72f7a59c4eb58dbe9292f120f9e

    SHA512

    a6dd3707251edca7f42acad1e643e35ef6786302bc2e530905bf854473b2c1548acecddba8f7430e6ed41d7839e10d0ef4db0a19b2b9e0e00b7bd1d2ffa657dd

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\knTi12GV54.exe

    Filesize

    362KB

    MD5

    5d81e061f10a4717c5280a205a96b146

    SHA1

    f576d4064f994a265b98a3b504a0e128699b0ee2

    SHA256

    4f5e241ccb185ff012b1867db8220ab0dc50e72f7a59c4eb58dbe9292f120f9e

    SHA512

    a6dd3707251edca7f42acad1e643e35ef6786302bc2e530905bf854473b2c1548acecddba8f7430e6ed41d7839e10d0ef4db0a19b2b9e0e00b7bd1d2ffa657dd

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ljdH59li82.exe

    Filesize

    12KB

    MD5

    2ec4640232b1848ae68845f48a57f912

    SHA1

    f104382796c69ca74f3c3305774819a738fc672f

    SHA256

    a73dee9964005b1f37bf42680cb70acad7355ca2d481e0f4dd39036b870dd22e

    SHA512

    db88d8f58550872a2a57bd2ae09900661ca92805f209652dc039f659a696da2b38e57f56fdf5922f50d968f4eada29361ef34fdf5b656c92867058f053a5be26

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ljdH59li82.exe

    Filesize

    12KB

    MD5

    2ec4640232b1848ae68845f48a57f912

    SHA1

    f104382796c69ca74f3c3305774819a738fc672f

    SHA256

    a73dee9964005b1f37bf42680cb70acad7355ca2d481e0f4dd39036b870dd22e

    SHA512

    db88d8f58550872a2a57bd2ae09900661ca92805f209652dc039f659a696da2b38e57f56fdf5922f50d968f4eada29361ef34fdf5b656c92867058f053a5be26

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\knTi12GV54.exe

    Filesize

    362KB

    MD5

    5d81e061f10a4717c5280a205a96b146

    SHA1

    f576d4064f994a265b98a3b504a0e128699b0ee2

    SHA256

    4f5e241ccb185ff012b1867db8220ab0dc50e72f7a59c4eb58dbe9292f120f9e

    SHA512

    a6dd3707251edca7f42acad1e643e35ef6786302bc2e530905bf854473b2c1548acecddba8f7430e6ed41d7839e10d0ef4db0a19b2b9e0e00b7bd1d2ffa657dd

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\knTi12GV54.exe

    Filesize

    362KB

    MD5

    5d81e061f10a4717c5280a205a96b146

    SHA1

    f576d4064f994a265b98a3b504a0e128699b0ee2

    SHA256

    4f5e241ccb185ff012b1867db8220ab0dc50e72f7a59c4eb58dbe9292f120f9e

    SHA512

    a6dd3707251edca7f42acad1e643e35ef6786302bc2e530905bf854473b2c1548acecddba8f7430e6ed41d7839e10d0ef4db0a19b2b9e0e00b7bd1d2ffa657dd

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\knTi12GV54.exe

    Filesize

    362KB

    MD5

    5d81e061f10a4717c5280a205a96b146

    SHA1

    f576d4064f994a265b98a3b504a0e128699b0ee2

    SHA256

    4f5e241ccb185ff012b1867db8220ab0dc50e72f7a59c4eb58dbe9292f120f9e

    SHA512

    a6dd3707251edca7f42acad1e643e35ef6786302bc2e530905bf854473b2c1548acecddba8f7430e6ed41d7839e10d0ef4db0a19b2b9e0e00b7bd1d2ffa657dd

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\ljdH59li82.exe

    Filesize

    12KB

    MD5

    2ec4640232b1848ae68845f48a57f912

    SHA1

    f104382796c69ca74f3c3305774819a738fc672f

    SHA256

    a73dee9964005b1f37bf42680cb70acad7355ca2d481e0f4dd39036b870dd22e

    SHA512

    db88d8f58550872a2a57bd2ae09900661ca92805f209652dc039f659a696da2b38e57f56fdf5922f50d968f4eada29361ef34fdf5b656c92867058f053a5be26

  • memory/928-82-0x00000000048F0000-0x0000000004902000-memory.dmp

    Filesize

    72KB

  • memory/928-90-0x00000000048F0000-0x0000000004902000-memory.dmp

    Filesize

    72KB

  • memory/928-73-0x00000000048F0000-0x0000000004902000-memory.dmp

    Filesize

    72KB

  • memory/928-74-0x00000000048F0000-0x0000000004902000-memory.dmp

    Filesize

    72KB

  • memory/928-76-0x00000000048F0000-0x0000000004902000-memory.dmp

    Filesize

    72KB

  • memory/928-78-0x00000000048F0000-0x0000000004902000-memory.dmp

    Filesize

    72KB

  • memory/928-80-0x00000000048F0000-0x0000000004902000-memory.dmp

    Filesize

    72KB

  • memory/928-72-0x0000000007370000-0x00000000073B0000-memory.dmp

    Filesize

    256KB

  • memory/928-84-0x00000000048F0000-0x0000000004902000-memory.dmp

    Filesize

    72KB

  • memory/928-86-0x00000000048F0000-0x0000000004902000-memory.dmp

    Filesize

    72KB

  • memory/928-88-0x00000000048F0000-0x0000000004902000-memory.dmp

    Filesize

    72KB

  • memory/928-71-0x0000000007370000-0x00000000073B0000-memory.dmp

    Filesize

    256KB

  • memory/928-92-0x00000000048F0000-0x0000000004902000-memory.dmp

    Filesize

    72KB

  • memory/928-94-0x00000000048F0000-0x0000000004902000-memory.dmp

    Filesize

    72KB

  • memory/928-96-0x00000000048F0000-0x0000000004902000-memory.dmp

    Filesize

    72KB

  • memory/928-98-0x00000000048F0000-0x0000000004902000-memory.dmp

    Filesize

    72KB

  • memory/928-100-0x00000000048F0000-0x0000000004902000-memory.dmp

    Filesize

    72KB

  • memory/928-101-0x0000000000400000-0x0000000002BC8000-memory.dmp

    Filesize

    39.8MB

  • memory/928-102-0x0000000000400000-0x0000000002BC8000-memory.dmp

    Filesize

    39.8MB

  • memory/928-70-0x0000000000240000-0x000000000026D000-memory.dmp

    Filesize

    180KB

  • memory/928-69-0x00000000048F0000-0x0000000004908000-memory.dmp

    Filesize

    96KB

  • memory/928-68-0x0000000002CD0000-0x0000000002CEA000-memory.dmp

    Filesize

    104KB

  • memory/1744-107-0x0000000000260000-0x000000000026A000-memory.dmp

    Filesize

    40KB