Analysis

  • max time kernel
    119s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    05/10/2023, 13:59

General

  • Target

    file.exe

  • Size

    1.8MB

  • MD5

    66140b6c6b97d1c0c3e382102b2a19c3

  • SHA1

    574be618754fa12282364d46d72a955646bcf186

  • SHA256

    fb62036b2b3393d3e90fe8940e8a624e3ebeaf17a51f4650ff664008e5513fff

  • SHA512

    d3e9349da238521f4a15ab9782d53dc12a18df3d3b2f1dd3736d4c57c2e2e20614df6821d08641829a70cc210e3e77cf8dee8d1308a21f5f0220a621fb187b48

  • SSDEEP

    49152:FTCaDSHlyM2DKqNhHz7Pe/9P467kEYDfukGpuS:BCaDSFyVDdW/q67kfunuS

Malware Config

Signatures

  • Modifies Windows Defender Real-time Protection settings 3 TTPs 6 IoCs
  • Executes dropped EXE 4 IoCs
  • Loads dropped DLL 13 IoCs
  • Adds Run key to start application 2 TTPs 4 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 48 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\file.exe
    "C:\Users\Admin\AppData\Local\Temp\file.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:3008
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\fa6As75.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\fa6As75.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:2280
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\Qn9WT87.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\Qn9WT87.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:2956
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\hU4nC18.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\hU4nC18.exe
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Adds Run key to start application
          • Suspicious use of WriteProcessMemory
          PID:2652
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1wU19qP5.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1wU19qP5.exe
            5⤵
            • Executes dropped EXE
            • Loads dropped DLL
            • Suspicious use of SetThreadContext
            • Suspicious use of WriteProcessMemory
            PID:2560
            • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
              "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
              6⤵
              • Modifies Windows Defender Real-time Protection settings
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious use of AdjustPrivilegeToken
              PID:2808
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -u -p 2560 -s 284
              6⤵
              • Loads dropped DLL
              • Program crash
              PID:2880

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\fa6As75.exe

    Filesize

    1.7MB

    MD5

    b0cc6b727169b7acef5c663d52aa4f44

    SHA1

    51c6313fb1b33fb5642f61ea0e576844ad785a2d

    SHA256

    ed9352c1a8573726d845fcf7f20305a06901e65ad62f15a61157e3590659d58f

    SHA512

    97e46438f172f8f61249f22b594f5f715b2923dc4829677ab43d735f947c6e101d329a722db68b69145f2ccb694238ca2a4427febcff6d2844ef38311821708b

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\fa6As75.exe

    Filesize

    1.7MB

    MD5

    b0cc6b727169b7acef5c663d52aa4f44

    SHA1

    51c6313fb1b33fb5642f61ea0e576844ad785a2d

    SHA256

    ed9352c1a8573726d845fcf7f20305a06901e65ad62f15a61157e3590659d58f

    SHA512

    97e46438f172f8f61249f22b594f5f715b2923dc4829677ab43d735f947c6e101d329a722db68b69145f2ccb694238ca2a4427febcff6d2844ef38311821708b

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\Qn9WT87.exe

    Filesize

    1.2MB

    MD5

    d14635fe43a193aa8d01ad8d30ce6e7c

    SHA1

    bc04db76ae8e33192f3ac12501babd95ed170c38

    SHA256

    d55c5d038820f796e89b42ee4aae76772e94623a195d5f2210b2fec47d72c081

    SHA512

    c9819a556a09562b08dad1242a20a933aa4d4b6533cb2de165b75d9a34a623968b694ac4efc13b1c7353e9bd94dccf3697d5eda57152b5de122502e5e46ca1e8

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\Qn9WT87.exe

    Filesize

    1.2MB

    MD5

    d14635fe43a193aa8d01ad8d30ce6e7c

    SHA1

    bc04db76ae8e33192f3ac12501babd95ed170c38

    SHA256

    d55c5d038820f796e89b42ee4aae76772e94623a195d5f2210b2fec47d72c081

    SHA512

    c9819a556a09562b08dad1242a20a933aa4d4b6533cb2de165b75d9a34a623968b694ac4efc13b1c7353e9bd94dccf3697d5eda57152b5de122502e5e46ca1e8

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\hU4nC18.exe

    Filesize

    731KB

    MD5

    deaaf042967437a729329fe79439b17d

    SHA1

    524720044b37496bc669efec44ecd8e6304962c7

    SHA256

    c855a803d53d94d0e8967bf9dd905a1a83d178d2ac11d279c622edfd891574d3

    SHA512

    ae269f151a91f75b69b349c6a1a6db80bdef95868c09b7f9e4f6df3542dcbab2da1ba2a10c9d2838b0391befa6492d7a4ffa1cd3f39de1582e8a2450896ae6f1

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\hU4nC18.exe

    Filesize

    731KB

    MD5

    deaaf042967437a729329fe79439b17d

    SHA1

    524720044b37496bc669efec44ecd8e6304962c7

    SHA256

    c855a803d53d94d0e8967bf9dd905a1a83d178d2ac11d279c622edfd891574d3

    SHA512

    ae269f151a91f75b69b349c6a1a6db80bdef95868c09b7f9e4f6df3542dcbab2da1ba2a10c9d2838b0391befa6492d7a4ffa1cd3f39de1582e8a2450896ae6f1

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1wU19qP5.exe

    Filesize

    1.8MB

    MD5

    034fdeb85e3217edbc3f5a416918dfa7

    SHA1

    18bea5dabf0e415d2c428ad9ede7f7110e08cca3

    SHA256

    a410b8bc4446d91f8121dc40e3e058d7ebee63d203f5159775e4547ce436378e

    SHA512

    1060e6aa24d959f27abb5785af990c158be5004e9203d2c9723c404ae65422cdfe6109acae10f0787d3c0ba73281c4a2bfe3aee75202ca37593587c5c5ca3bd7

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1wU19qP5.exe

    Filesize

    1.8MB

    MD5

    034fdeb85e3217edbc3f5a416918dfa7

    SHA1

    18bea5dabf0e415d2c428ad9ede7f7110e08cca3

    SHA256

    a410b8bc4446d91f8121dc40e3e058d7ebee63d203f5159775e4547ce436378e

    SHA512

    1060e6aa24d959f27abb5785af990c158be5004e9203d2c9723c404ae65422cdfe6109acae10f0787d3c0ba73281c4a2bfe3aee75202ca37593587c5c5ca3bd7

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1wU19qP5.exe

    Filesize

    1.8MB

    MD5

    034fdeb85e3217edbc3f5a416918dfa7

    SHA1

    18bea5dabf0e415d2c428ad9ede7f7110e08cca3

    SHA256

    a410b8bc4446d91f8121dc40e3e058d7ebee63d203f5159775e4547ce436378e

    SHA512

    1060e6aa24d959f27abb5785af990c158be5004e9203d2c9723c404ae65422cdfe6109acae10f0787d3c0ba73281c4a2bfe3aee75202ca37593587c5c5ca3bd7

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\fa6As75.exe

    Filesize

    1.7MB

    MD5

    b0cc6b727169b7acef5c663d52aa4f44

    SHA1

    51c6313fb1b33fb5642f61ea0e576844ad785a2d

    SHA256

    ed9352c1a8573726d845fcf7f20305a06901e65ad62f15a61157e3590659d58f

    SHA512

    97e46438f172f8f61249f22b594f5f715b2923dc4829677ab43d735f947c6e101d329a722db68b69145f2ccb694238ca2a4427febcff6d2844ef38311821708b

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\fa6As75.exe

    Filesize

    1.7MB

    MD5

    b0cc6b727169b7acef5c663d52aa4f44

    SHA1

    51c6313fb1b33fb5642f61ea0e576844ad785a2d

    SHA256

    ed9352c1a8573726d845fcf7f20305a06901e65ad62f15a61157e3590659d58f

    SHA512

    97e46438f172f8f61249f22b594f5f715b2923dc4829677ab43d735f947c6e101d329a722db68b69145f2ccb694238ca2a4427febcff6d2844ef38311821708b

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\Qn9WT87.exe

    Filesize

    1.2MB

    MD5

    d14635fe43a193aa8d01ad8d30ce6e7c

    SHA1

    bc04db76ae8e33192f3ac12501babd95ed170c38

    SHA256

    d55c5d038820f796e89b42ee4aae76772e94623a195d5f2210b2fec47d72c081

    SHA512

    c9819a556a09562b08dad1242a20a933aa4d4b6533cb2de165b75d9a34a623968b694ac4efc13b1c7353e9bd94dccf3697d5eda57152b5de122502e5e46ca1e8

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\Qn9WT87.exe

    Filesize

    1.2MB

    MD5

    d14635fe43a193aa8d01ad8d30ce6e7c

    SHA1

    bc04db76ae8e33192f3ac12501babd95ed170c38

    SHA256

    d55c5d038820f796e89b42ee4aae76772e94623a195d5f2210b2fec47d72c081

    SHA512

    c9819a556a09562b08dad1242a20a933aa4d4b6533cb2de165b75d9a34a623968b694ac4efc13b1c7353e9bd94dccf3697d5eda57152b5de122502e5e46ca1e8

  • \Users\Admin\AppData\Local\Temp\IXP002.TMP\hU4nC18.exe

    Filesize

    731KB

    MD5

    deaaf042967437a729329fe79439b17d

    SHA1

    524720044b37496bc669efec44ecd8e6304962c7

    SHA256

    c855a803d53d94d0e8967bf9dd905a1a83d178d2ac11d279c622edfd891574d3

    SHA512

    ae269f151a91f75b69b349c6a1a6db80bdef95868c09b7f9e4f6df3542dcbab2da1ba2a10c9d2838b0391befa6492d7a4ffa1cd3f39de1582e8a2450896ae6f1

  • \Users\Admin\AppData\Local\Temp\IXP002.TMP\hU4nC18.exe

    Filesize

    731KB

    MD5

    deaaf042967437a729329fe79439b17d

    SHA1

    524720044b37496bc669efec44ecd8e6304962c7

    SHA256

    c855a803d53d94d0e8967bf9dd905a1a83d178d2ac11d279c622edfd891574d3

    SHA512

    ae269f151a91f75b69b349c6a1a6db80bdef95868c09b7f9e4f6df3542dcbab2da1ba2a10c9d2838b0391befa6492d7a4ffa1cd3f39de1582e8a2450896ae6f1

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1wU19qP5.exe

    Filesize

    1.8MB

    MD5

    034fdeb85e3217edbc3f5a416918dfa7

    SHA1

    18bea5dabf0e415d2c428ad9ede7f7110e08cca3

    SHA256

    a410b8bc4446d91f8121dc40e3e058d7ebee63d203f5159775e4547ce436378e

    SHA512

    1060e6aa24d959f27abb5785af990c158be5004e9203d2c9723c404ae65422cdfe6109acae10f0787d3c0ba73281c4a2bfe3aee75202ca37593587c5c5ca3bd7

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1wU19qP5.exe

    Filesize

    1.8MB

    MD5

    034fdeb85e3217edbc3f5a416918dfa7

    SHA1

    18bea5dabf0e415d2c428ad9ede7f7110e08cca3

    SHA256

    a410b8bc4446d91f8121dc40e3e058d7ebee63d203f5159775e4547ce436378e

    SHA512

    1060e6aa24d959f27abb5785af990c158be5004e9203d2c9723c404ae65422cdfe6109acae10f0787d3c0ba73281c4a2bfe3aee75202ca37593587c5c5ca3bd7

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1wU19qP5.exe

    Filesize

    1.8MB

    MD5

    034fdeb85e3217edbc3f5a416918dfa7

    SHA1

    18bea5dabf0e415d2c428ad9ede7f7110e08cca3

    SHA256

    a410b8bc4446d91f8121dc40e3e058d7ebee63d203f5159775e4547ce436378e

    SHA512

    1060e6aa24d959f27abb5785af990c158be5004e9203d2c9723c404ae65422cdfe6109acae10f0787d3c0ba73281c4a2bfe3aee75202ca37593587c5c5ca3bd7

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1wU19qP5.exe

    Filesize

    1.8MB

    MD5

    034fdeb85e3217edbc3f5a416918dfa7

    SHA1

    18bea5dabf0e415d2c428ad9ede7f7110e08cca3

    SHA256

    a410b8bc4446d91f8121dc40e3e058d7ebee63d203f5159775e4547ce436378e

    SHA512

    1060e6aa24d959f27abb5785af990c158be5004e9203d2c9723c404ae65422cdfe6109acae10f0787d3c0ba73281c4a2bfe3aee75202ca37593587c5c5ca3bd7

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1wU19qP5.exe

    Filesize

    1.8MB

    MD5

    034fdeb85e3217edbc3f5a416918dfa7

    SHA1

    18bea5dabf0e415d2c428ad9ede7f7110e08cca3

    SHA256

    a410b8bc4446d91f8121dc40e3e058d7ebee63d203f5159775e4547ce436378e

    SHA512

    1060e6aa24d959f27abb5785af990c158be5004e9203d2c9723c404ae65422cdfe6109acae10f0787d3c0ba73281c4a2bfe3aee75202ca37593587c5c5ca3bd7

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1wU19qP5.exe

    Filesize

    1.8MB

    MD5

    034fdeb85e3217edbc3f5a416918dfa7

    SHA1

    18bea5dabf0e415d2c428ad9ede7f7110e08cca3

    SHA256

    a410b8bc4446d91f8121dc40e3e058d7ebee63d203f5159775e4547ce436378e

    SHA512

    1060e6aa24d959f27abb5785af990c158be5004e9203d2c9723c404ae65422cdfe6109acae10f0787d3c0ba73281c4a2bfe3aee75202ca37593587c5c5ca3bd7

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1wU19qP5.exe

    Filesize

    1.8MB

    MD5

    034fdeb85e3217edbc3f5a416918dfa7

    SHA1

    18bea5dabf0e415d2c428ad9ede7f7110e08cca3

    SHA256

    a410b8bc4446d91f8121dc40e3e058d7ebee63d203f5159775e4547ce436378e

    SHA512

    1060e6aa24d959f27abb5785af990c158be5004e9203d2c9723c404ae65422cdfe6109acae10f0787d3c0ba73281c4a2bfe3aee75202ca37593587c5c5ca3bd7

  • memory/2808-49-0x0000000000400000-0x0000000000432000-memory.dmp

    Filesize

    200KB

  • memory/2808-83-0x0000000000A70000-0x0000000000A86000-memory.dmp

    Filesize

    88KB

  • memory/2808-47-0x0000000000400000-0x0000000000432000-memory.dmp

    Filesize

    200KB

  • memory/2808-51-0x0000000000400000-0x0000000000432000-memory.dmp

    Filesize

    200KB

  • memory/2808-53-0x0000000000400000-0x0000000000432000-memory.dmp

    Filesize

    200KB

  • memory/2808-46-0x0000000000400000-0x0000000000432000-memory.dmp

    Filesize

    200KB

  • memory/2808-45-0x0000000000400000-0x0000000000432000-memory.dmp

    Filesize

    200KB

  • memory/2808-44-0x0000000000400000-0x0000000000432000-memory.dmp

    Filesize

    200KB

  • memory/2808-57-0x0000000000370000-0x000000000038E000-memory.dmp

    Filesize

    120KB

  • memory/2808-43-0x0000000000400000-0x0000000000432000-memory.dmp

    Filesize

    200KB

  • memory/2808-59-0x0000000000A70000-0x0000000000A8C000-memory.dmp

    Filesize

    112KB

  • memory/2808-65-0x0000000000A70000-0x0000000000A86000-memory.dmp

    Filesize

    88KB

  • memory/2808-75-0x0000000000A70000-0x0000000000A86000-memory.dmp

    Filesize

    88KB

  • memory/2808-48-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

    Filesize

    4KB

  • memory/2808-87-0x0000000000A70000-0x0000000000A86000-memory.dmp

    Filesize

    88KB

  • memory/2808-85-0x0000000000A70000-0x0000000000A86000-memory.dmp

    Filesize

    88KB

  • memory/2808-81-0x0000000000A70000-0x0000000000A86000-memory.dmp

    Filesize

    88KB

  • memory/2808-79-0x0000000000A70000-0x0000000000A86000-memory.dmp

    Filesize

    88KB

  • memory/2808-77-0x0000000000A70000-0x0000000000A86000-memory.dmp

    Filesize

    88KB

  • memory/2808-73-0x0000000000A70000-0x0000000000A86000-memory.dmp

    Filesize

    88KB

  • memory/2808-71-0x0000000000A70000-0x0000000000A86000-memory.dmp

    Filesize

    88KB

  • memory/2808-69-0x0000000000A70000-0x0000000000A86000-memory.dmp

    Filesize

    88KB

  • memory/2808-67-0x0000000000A70000-0x0000000000A86000-memory.dmp

    Filesize

    88KB

  • memory/2808-63-0x0000000000A70000-0x0000000000A86000-memory.dmp

    Filesize

    88KB

  • memory/2808-61-0x0000000000A70000-0x0000000000A86000-memory.dmp

    Filesize

    88KB

  • memory/2808-60-0x0000000000A70000-0x0000000000A86000-memory.dmp

    Filesize

    88KB