Analysis

  • max time kernel
    149s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    25/12/2023, 19:11

General

  • Target

    36ef68992a056afb1eb890b1a02b1e75.exe

  • Size

    746KB

  • MD5

    36ef68992a056afb1eb890b1a02b1e75

  • SHA1

    601bec3e30fc479615161fa18eb29dc9bba5bcf6

  • SHA256

    47dc2451bf9264a8b01f95ecf99e2212c7b8fa88c34b9808ac19af3adfc59132

  • SHA512

    242a651550fa7f2c8682bf95b386ebb27ac6e7dad9b05796d467559a37ff557188a9b021eb374710cb93b171583ade0c60609149e0e36d7e3d2eca5139605bee

  • SSDEEP

    12288:yabr6ZtoTr9JRv2HumjbMFuz1Z5VPCUnuij3s6CLHKiwqV5liv7:Lb3TrP4OmjbMIRZGUnuiLs6CLH39V5l8

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 4 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Modifies Internet Explorer Phishing Filter 1 TTPs 3 IoCs
  • Modifies Internet Explorer settings 1 TTPs 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\36ef68992a056afb1eb890b1a02b1e75.exe
    "C:\Users\Admin\AppData\Local\Temp\36ef68992a056afb1eb890b1a02b1e75.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2988
    • C:\win32\7D3B99B52B6.exe
      "C:\win32\7D3B99B52B6.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:2460
  • C:\Users\Admin\AppData\Local\Temp\NLS115F.exe
    "C:\Users\Admin\AppData\Local\Temp\NLS115F.exe"
    1⤵
    • Executes dropped EXE
    • Adds Run key to start application
    • Modifies Internet Explorer Phishing Filter
    • Modifies Internet Explorer settings
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2480

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\win32\7D3B99B52B6.exe

    Filesize

    91KB

    MD5

    c2dc4eb0a7232af6c9d5ae716fe40544

    SHA1

    bdde130ba4edf325f969e0797fe2a352ea688b66

    SHA256

    fa656cf919c877fe3307ab41e609f1086c3e8d2acd8b29e7cb4f592492ede583

    SHA512

    9b2fc56b204dbc724f1e1a14ed41032e47c643be436984202d899537959757380a90c11d716de17b129f7cdb3ffc9093759de9b19bdddcd34c6e0d646efaa849

  • \win32\7D3B99B52B6.exe

    Filesize

    746KB

    MD5

    36ef68992a056afb1eb890b1a02b1e75

    SHA1

    601bec3e30fc479615161fa18eb29dc9bba5bcf6

    SHA256

    47dc2451bf9264a8b01f95ecf99e2212c7b8fa88c34b9808ac19af3adfc59132

    SHA512

    242a651550fa7f2c8682bf95b386ebb27ac6e7dad9b05796d467559a37ff557188a9b021eb374710cb93b171583ade0c60609149e0e36d7e3d2eca5139605bee

  • memory/2460-46-0x0000000001E40000-0x0000000001F50000-memory.dmp

    Filesize

    1.1MB

  • memory/2460-19-0x00000000001E0000-0x000000000029E000-memory.dmp

    Filesize

    760KB

  • memory/2460-20-0x0000000000020000-0x0000000000022000-memory.dmp

    Filesize

    8KB

  • memory/2460-21-0x0000000000020000-0x0000000000021000-memory.dmp

    Filesize

    4KB

  • memory/2460-33-0x0000000000130000-0x000000000017E000-memory.dmp

    Filesize

    312KB

  • memory/2480-76-0x000000000BAD0000-0x000000000BB1E000-memory.dmp

    Filesize

    312KB

  • memory/2480-47-0x0000000000F20000-0x0000000000F74000-memory.dmp

    Filesize

    336KB

  • memory/2480-64-0x0000000002B00000-0x0000000002B4C000-memory.dmp

    Filesize

    304KB

  • memory/2480-69-0x0000000000FD0000-0x0000000000FD6000-memory.dmp

    Filesize

    24KB

  • memory/2480-71-0x000000000BAD0000-0x000000000BB1E000-memory.dmp

    Filesize

    312KB

  • memory/2480-73-0x000000000BAD0000-0x000000000BB1E000-memory.dmp

    Filesize

    312KB

  • memory/2480-75-0x0000000077E61000-0x0000000077E63000-memory.dmp

    Filesize

    8KB

  • memory/2480-77-0x0000000077E5F000-0x0000000077E61000-memory.dmp

    Filesize

    8KB

  • memory/2480-79-0x0000000077E5F000-0x0000000077E61000-memory.dmp

    Filesize

    8KB

  • memory/2480-82-0x0000000077E5F000-0x0000000077E61000-memory.dmp

    Filesize

    8KB

  • memory/2480-184-0x0000000076470000-0x00000000764A5000-memory.dmp

    Filesize

    212KB

  • memory/2480-95-0x000000000BAD0000-0x000000000BB1E000-memory.dmp

    Filesize

    312KB

  • memory/2480-183-0x00000000759E0000-0x0000000075AE0000-memory.dmp

    Filesize

    1024KB

  • memory/2480-101-0x000000000BAD0000-0x000000000BB1E000-memory.dmp

    Filesize

    312KB

  • memory/2480-104-0x0000000000130000-0x000000000017E000-memory.dmp

    Filesize

    312KB

  • memory/2480-39-0x0000000000130000-0x000000000017E000-memory.dmp

    Filesize

    312KB

  • memory/2480-110-0x000000000BAD0000-0x000000000BB1E000-memory.dmp

    Filesize

    312KB

  • memory/2480-119-0x000000000BAD0000-0x000000000BB1E000-memory.dmp

    Filesize

    312KB

  • memory/2480-124-0x000000000BAD0000-0x000000000BB1E000-memory.dmp

    Filesize

    312KB

  • memory/2480-122-0x0000000000130000-0x000000000017E000-memory.dmp

    Filesize

    312KB

  • memory/2480-36-0x0000000000130000-0x000000000017E000-memory.dmp

    Filesize

    312KB

  • memory/2480-145-0x0000000002BD0000-0x0000000002BE3000-memory.dmp

    Filesize

    76KB

  • memory/2480-143-0x0000000076470000-0x00000000764A5000-memory.dmp

    Filesize

    212KB

  • memory/2480-54-0x0000000000F10000-0x0000000000F16000-memory.dmp

    Filesize

    24KB

  • memory/2480-121-0x000000000BAD0000-0x000000000BB1E000-memory.dmp

    Filesize

    312KB

  • memory/2480-55-0x0000000000340000-0x0000000000345000-memory.dmp

    Filesize

    20KB

  • memory/2480-162-0x0000000076920000-0x0000000076AE4000-memory.dmp

    Filesize

    1.8MB

  • memory/2480-172-0x0000000002D20000-0x0000000002D26000-memory.dmp

    Filesize

    24KB

  • memory/2480-176-0x0000000002CE0000-0x0000000002CE5000-memory.dmp

    Filesize

    20KB

  • memory/2480-28-0x0000000000130000-0x000000000017E000-memory.dmp

    Filesize

    312KB

  • memory/2480-59-0x0000000002510000-0x000000000262A000-memory.dmp

    Filesize

    1.1MB

  • memory/2480-173-0x0000000076920000-0x0000000076AE4000-memory.dmp

    Filesize

    1.8MB

  • memory/2480-171-0x0000000002D10000-0x0000000002D18000-memory.dmp

    Filesize

    32KB

  • memory/2480-34-0x0000000000130000-0x000000000017E000-memory.dmp

    Filesize

    312KB

  • memory/2480-35-0x0000000000130000-0x000000000017E000-memory.dmp

    Filesize

    312KB

  • memory/2480-48-0x0000000001000000-0x0000000001004000-memory.dmp

    Filesize

    16KB

  • memory/2480-167-0x0000000003240000-0x0000000003280000-memory.dmp

    Filesize

    256KB

  • memory/2480-49-0x0000000000130000-0x000000000017E000-memory.dmp

    Filesize

    312KB

  • memory/2480-50-0x0000000000270000-0x0000000000283000-memory.dmp

    Filesize

    76KB

  • memory/2480-164-0x0000000002D00000-0x0000000002D05000-memory.dmp

    Filesize

    20KB

  • memory/2480-163-0x000000000BAD0000-0x000000000BB1E000-memory.dmp

    Filesize

    312KB

  • memory/2480-161-0x00000000033C0000-0x0000000003584000-memory.dmp

    Filesize

    1.8MB

  • memory/2480-51-0x0000000000290000-0x0000000000295000-memory.dmp

    Filesize

    20KB

  • memory/2480-52-0x0000000000330000-0x0000000000335000-memory.dmp

    Filesize

    20KB

  • memory/2480-160-0x0000000076920000-0x0000000076AE4000-memory.dmp

    Filesize

    1.8MB

  • memory/2480-117-0x000000000BAD0000-0x000000000BB1E000-memory.dmp

    Filesize

    312KB

  • memory/2480-53-0x0000000000340000-0x0000000000345000-memory.dmp

    Filesize

    20KB

  • memory/2480-115-0x000000000BAD0000-0x000000000BB1E000-memory.dmp

    Filesize

    312KB

  • memory/2480-65-0x0000000000130000-0x000000000017E000-memory.dmp

    Filesize

    312KB

  • memory/2480-113-0x000000000BAD0000-0x000000000BB1E000-memory.dmp

    Filesize

    312KB

  • memory/2480-57-0x0000000000130000-0x000000000017E000-memory.dmp

    Filesize

    312KB

  • memory/2480-112-0x0000000002D40000-0x0000000002D80000-memory.dmp

    Filesize

    256KB

  • memory/2480-58-0x0000000000130000-0x000000000017E000-memory.dmp

    Filesize

    312KB

  • memory/2480-106-0x0000000000340000-0x0000000000345000-memory.dmp

    Filesize

    20KB

  • memory/2480-66-0x0000000000130000-0x000000000017E000-memory.dmp

    Filesize

    312KB

  • memory/2480-67-0x0000000000FA0000-0x0000000000FA8000-memory.dmp

    Filesize

    32KB

  • memory/2480-102-0x000000000BAD0000-0x000000000BB1E000-memory.dmp

    Filesize

    312KB

  • memory/2480-70-0x0000000002D40000-0x0000000002D80000-memory.dmp

    Filesize

    256KB

  • memory/2480-98-0x000000000BAD0000-0x000000000BB1E000-memory.dmp

    Filesize

    312KB

  • memory/2480-74-0x000000000BAD0000-0x000000000BB1E000-memory.dmp

    Filesize

    312KB

  • memory/2480-92-0x00000000759E0000-0x0000000075AE0000-memory.dmp

    Filesize

    1024KB

  • memory/2480-78-0x000000000BAD0000-0x000000000BB1E000-memory.dmp

    Filesize

    312KB

  • memory/2480-90-0x000000000BAD0000-0x000000000BB1E000-memory.dmp

    Filesize

    312KB

  • memory/2480-89-0x000000000BAD0000-0x000000000BB1E000-memory.dmp

    Filesize

    312KB

  • memory/2480-88-0x000000000BAD0000-0x000000000BB1E000-memory.dmp

    Filesize

    312KB

  • memory/2480-87-0x000000000BAD0000-0x000000000BB1E000-memory.dmp

    Filesize

    312KB

  • memory/2480-86-0x000000000BAD0000-0x000000000BB1E000-memory.dmp

    Filesize

    312KB

  • memory/2480-85-0x0000000077E61000-0x0000000077E63000-memory.dmp

    Filesize

    8KB

  • memory/2480-182-0x00000000039F0000-0x0000000003BB4000-memory.dmp

    Filesize

    1.8MB

  • memory/2480-83-0x000000000BAD0000-0x000000000BB1E000-memory.dmp

    Filesize

    312KB

  • memory/2480-81-0x000000000BAD0000-0x000000000BB1E000-memory.dmp

    Filesize

    312KB

  • memory/2480-80-0x000000000BAD0000-0x000000000BB1E000-memory.dmp

    Filesize

    312KB

  • memory/2988-169-0x0000000000210000-0x0000000000218000-memory.dmp

    Filesize

    32KB

  • memory/2988-111-0x000000000BAD0000-0x000000000BB1E000-memory.dmp

    Filesize

    312KB

  • memory/2988-0-0x0000000000C40000-0x0000000000CFE000-memory.dmp

    Filesize

    760KB

  • memory/2988-93-0x0000000077E5F000-0x0000000077E61000-memory.dmp

    Filesize

    8KB

  • memory/2988-100-0x000000000BAD0000-0x000000000BB1E000-memory.dmp

    Filesize

    312KB

  • memory/2988-103-0x000000000BAD0000-0x000000000BB1E000-memory.dmp

    Filesize

    312KB

  • memory/2988-105-0x000000000BAD0000-0x000000000BB1E000-memory.dmp

    Filesize

    312KB

  • memory/2988-109-0x000000000BAD0000-0x000000000BB1E000-memory.dmp

    Filesize

    312KB

  • memory/2988-116-0x000000000BAD0000-0x000000000BB1E000-memory.dmp

    Filesize

    312KB

  • memory/2988-180-0x00000000759E0000-0x0000000075AE0000-memory.dmp

    Filesize

    1024KB

  • memory/2988-181-0x0000000076470000-0x00000000764A5000-memory.dmp

    Filesize

    212KB

  • memory/2988-165-0x00000000001F0000-0x00000000001F5000-memory.dmp

    Filesize

    20KB

  • memory/2988-166-0x0000000000200000-0x0000000000205000-memory.dmp

    Filesize

    20KB

  • memory/2988-84-0x0000000000C40000-0x0000000000CFE000-memory.dmp

    Filesize

    760KB

  • memory/2988-91-0x00000000000E0000-0x00000000000E1000-memory.dmp

    Filesize

    4KB

  • memory/2988-168-0x0000000076470000-0x00000000764A5000-memory.dmp

    Filesize

    212KB

  • memory/2988-174-0x000000000BAD0000-0x000000000BB1E000-memory.dmp

    Filesize

    312KB

  • memory/2988-170-0x0000000000220000-0x0000000000226000-memory.dmp

    Filesize

    24KB

  • memory/2988-114-0x000000000BAD0000-0x000000000BB1E000-memory.dmp

    Filesize

    312KB

  • memory/2988-175-0x0000000000190000-0x00000000001A3000-memory.dmp

    Filesize

    76KB

  • memory/2988-118-0x000000000BAD0000-0x000000000BB1E000-memory.dmp

    Filesize

    312KB

  • memory/2988-136-0x00000000759E0000-0x0000000075AE0000-memory.dmp

    Filesize

    1024KB

  • memory/2988-138-0x000000000BAD0000-0x000000000BB1E000-memory.dmp

    Filesize

    312KB

  • memory/2988-15-0x00000000001F0000-0x00000000002AE000-memory.dmp

    Filesize

    760KB

  • memory/2988-107-0x000000000BAD0000-0x000000000BB1E000-memory.dmp

    Filesize

    312KB

  • memory/2988-2-0x0000000000030000-0x0000000000031000-memory.dmp

    Filesize

    4KB

  • memory/2988-7-0x0000000000020000-0x0000000000022000-memory.dmp

    Filesize

    8KB

  • memory/2988-6-0x0000000077E5F000-0x0000000077E61000-memory.dmp

    Filesize

    8KB

  • memory/2988-1-0x0000000000030000-0x0000000000031000-memory.dmp

    Filesize

    4KB

  • memory/2988-99-0x000000000BAD0000-0x000000000BB1E000-memory.dmp

    Filesize

    312KB

  • memory/2988-94-0x00000000000E0000-0x00000000000E1000-memory.dmp

    Filesize

    4KB