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Analysis

  • max time kernel
    146s
  • max time network
    152s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    01/09/2023, 18:41

General

  • Target

    JC_1b1b6c41b66c60e8bb1f51ef0fbe493086413a9b48d3eda96809b94e4db2b805.exe

  • Size

    821KB

  • MD5

    d1a4d86694839533a78a9a2bbac11c05

  • SHA1

    a051ac20ad98ac14ae43e609a94107a8bb74313f

  • SHA256

    1b1b6c41b66c60e8bb1f51ef0fbe493086413a9b48d3eda96809b94e4db2b805

  • SHA512

    82eeaebe3081e5b4fffd70826957692ce29beeabb2509bfa77df343e14aebe382d3747693ceb1ec561f852c2c5bda1ac2b518ef356e5035b92bf4556f8144d8e

  • SSDEEP

    24576:lyysJf1+Q2AbEw5Yi3uz58voZCmIpG9+rmbBw:AysN1SgEwSeu+G7b

Malware Config

Extracted

Family

redline

Botnet

domka

C2

77.91.124.82:19071

Attributes
  • auth_value

    74e19436acac85e44d691aebcc617529

Signatures

  • Detects Healer an antivirus disabler dropper 4 IoCs
  • Healer

    Healer an antivirus disabler dropper.

  • Modifies Windows Defender Real-time Protection settings 3 TTPs 6 IoCs
  • RedLine

    RedLine Stealer is a malware family written in C#, first appearing in early 2020.

  • Executes dropped EXE 7 IoCs
  • Loads dropped DLL 13 IoCs
  • Windows security modification 2 TTPs 2 IoCs
  • Adds Run key to start application 2 TTPs 5 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 49 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\JC_1b1b6c41b66c60e8bb1f51ef0fbe493086413a9b48d3eda96809b94e4db2b805.exe
    "C:\Users\Admin\AppData\Local\Temp\JC_1b1b6c41b66c60e8bb1f51ef0fbe493086413a9b48d3eda96809b94e4db2b805.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:1168
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v3173523.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v3173523.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:856
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v5718877.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v5718877.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:2104
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\v3572509.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\v3572509.exe
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Adds Run key to start application
          • Suspicious use of WriteProcessMemory
          PID:2728
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\v8006400.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\v8006400.exe
            5⤵
            • Executes dropped EXE
            • Loads dropped DLL
            • Adds Run key to start application
            • Suspicious use of WriteProcessMemory
            PID:3052
            • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\a1349604.exe
              C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\a1349604.exe
              6⤵
              • Modifies Windows Defender Real-time Protection settings
              • Executes dropped EXE
              • Windows security modification
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious use of AdjustPrivilegeToken
              PID:2636
            • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\b0356693.exe
              C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\b0356693.exe
              6⤵
              • Executes dropped EXE
              • Loads dropped DLL
              PID:2744
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\c2455442.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\c2455442.exe
            5⤵
            • Executes dropped EXE
            • Loads dropped DLL
            PID:2152

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v3173523.exe

    Filesize

    716KB

    MD5

    6115e38d51b22efa5b8f7cde0c4c3d2f

    SHA1

    dfb9b496092b4936f196dee9013328bf515a9e0b

    SHA256

    2b55e962829b12e350522aec0de7c6af34bee4de40b27bea8db2043925ec66c4

    SHA512

    48691ed9b43a72fa4024ec6980435d4cb89a9395e0b41e2141f7b1318d1e0b2cc07f68c8258ecac4a9c0fcf697398d7f2d260c4a7a0fec97209d2b3a9d3975dd

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v3173523.exe

    Filesize

    716KB

    MD5

    6115e38d51b22efa5b8f7cde0c4c3d2f

    SHA1

    dfb9b496092b4936f196dee9013328bf515a9e0b

    SHA256

    2b55e962829b12e350522aec0de7c6af34bee4de40b27bea8db2043925ec66c4

    SHA512

    48691ed9b43a72fa4024ec6980435d4cb89a9395e0b41e2141f7b1318d1e0b2cc07f68c8258ecac4a9c0fcf697398d7f2d260c4a7a0fec97209d2b3a9d3975dd

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v5718877.exe

    Filesize

    497KB

    MD5

    1aaa0cf317a03097aa89c72144405a64

    SHA1

    80543750986161af11e06c09a1186ce2cf787de0

    SHA256

    af4011e92e4d7b4427085548a5a24f854fa6d59c177caac372fce3432aead396

    SHA512

    8a64028380db93835e3d1bb58d0b7b1fbbee9525b1356847dea142e0601d8cadbf3f7e3cda3d8f286655715b63642f4640f2276caab1c48bc9770dc2180538fc

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v5718877.exe

    Filesize

    497KB

    MD5

    1aaa0cf317a03097aa89c72144405a64

    SHA1

    80543750986161af11e06c09a1186ce2cf787de0

    SHA256

    af4011e92e4d7b4427085548a5a24f854fa6d59c177caac372fce3432aead396

    SHA512

    8a64028380db93835e3d1bb58d0b7b1fbbee9525b1356847dea142e0601d8cadbf3f7e3cda3d8f286655715b63642f4640f2276caab1c48bc9770dc2180538fc

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\v3572509.exe

    Filesize

    372KB

    MD5

    7d90e491e20e813ae0d6d09ad1736534

    SHA1

    567371a7ba458a3b3d8b0fa4b1ad9c73450d0887

    SHA256

    93d2e9500329353614c0428d2e7d5af09555769e2005297e1e1c09f83b3a9658

    SHA512

    4dfdb0fd239ac6001ceb0890597173417bef2c35273882c6469910a8506b1d82b074ec839fdae274ef98c329346b3f0cb7c03181cd7ca4092f16ea5365364d0f

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\v3572509.exe

    Filesize

    372KB

    MD5

    7d90e491e20e813ae0d6d09ad1736534

    SHA1

    567371a7ba458a3b3d8b0fa4b1ad9c73450d0887

    SHA256

    93d2e9500329353614c0428d2e7d5af09555769e2005297e1e1c09f83b3a9658

    SHA512

    4dfdb0fd239ac6001ceb0890597173417bef2c35273882c6469910a8506b1d82b074ec839fdae274ef98c329346b3f0cb7c03181cd7ca4092f16ea5365364d0f

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\c2455442.exe

    Filesize

    174KB

    MD5

    ee38160df0e055f00b14a7fff3ac1062

    SHA1

    a03abb735bc389dd893a19901d9067c9b855fb4a

    SHA256

    9a1665fd499127757e85c601002292561626d4dc7fb9564f7aeb3cfa4e199558

    SHA512

    7fc6deccb21a2078389bfb75af0a5b570b076f2446613337fbdd5a159cb0d846c19be3fcdf3e0c55ff926d579cd00fb616e3b48618a9b08584004d77235ba17b

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\c2455442.exe

    Filesize

    174KB

    MD5

    ee38160df0e055f00b14a7fff3ac1062

    SHA1

    a03abb735bc389dd893a19901d9067c9b855fb4a

    SHA256

    9a1665fd499127757e85c601002292561626d4dc7fb9564f7aeb3cfa4e199558

    SHA512

    7fc6deccb21a2078389bfb75af0a5b570b076f2446613337fbdd5a159cb0d846c19be3fcdf3e0c55ff926d579cd00fb616e3b48618a9b08584004d77235ba17b

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\v8006400.exe

    Filesize

    217KB

    MD5

    55ec25f14434716f460537a897850a0c

    SHA1

    10f44f330be919edf7f89df7c58f6e69d03a21e5

    SHA256

    0a0ca06bbfecf9ace770fd9ed8a323309b5ee6adf696922d360ba896e7c546fb

    SHA512

    fd4e9024407280ef796a9c0764540d7e0c03a93dfa41e02808e8f361844f5f46033f3f40c5891fc206cad06e769a59a8c8e0c3d9f3d0cddadc6a1a19f2b73afa

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\v8006400.exe

    Filesize

    217KB

    MD5

    55ec25f14434716f460537a897850a0c

    SHA1

    10f44f330be919edf7f89df7c58f6e69d03a21e5

    SHA256

    0a0ca06bbfecf9ace770fd9ed8a323309b5ee6adf696922d360ba896e7c546fb

    SHA512

    fd4e9024407280ef796a9c0764540d7e0c03a93dfa41e02808e8f361844f5f46033f3f40c5891fc206cad06e769a59a8c8e0c3d9f3d0cddadc6a1a19f2b73afa

  • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\a1349604.exe

    Filesize

    19KB

    MD5

    d0f9c5fe093f19164d711fd9762b438f

    SHA1

    a2591dd96703899afaa9dd5cf7d3d69f3c81add7

    SHA256

    40bf99c7345d1335267301f014b0b88ceb07662e14f2fe5dca352314d21dd9b8

    SHA512

    75f67125582fcd033f6f9b4e946b21282e7c6656ec6823b8ff3f273b0f15a9a648341b40c28288e0e0f4b21b6dea73bd66a1de392d20aa5683ed2828ebb146ba

  • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\a1349604.exe

    Filesize

    19KB

    MD5

    d0f9c5fe093f19164d711fd9762b438f

    SHA1

    a2591dd96703899afaa9dd5cf7d3d69f3c81add7

    SHA256

    40bf99c7345d1335267301f014b0b88ceb07662e14f2fe5dca352314d21dd9b8

    SHA512

    75f67125582fcd033f6f9b4e946b21282e7c6656ec6823b8ff3f273b0f15a9a648341b40c28288e0e0f4b21b6dea73bd66a1de392d20aa5683ed2828ebb146ba

  • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\b0356693.exe

    Filesize

    140KB

    MD5

    ffbc15d96c69b3ad1ec9624f5a459fb7

    SHA1

    dc9489325a09d0f1f9ad37f07f7d16bc7e423366

    SHA256

    d614ec7127d1ec92e4cdbbbe1ff66a1ef835970d9dc5012af4b8b71b79085108

    SHA512

    f7e4f10923d2b49507f596da1a10fea10f3386619663a8a7037b45ab2694f20af2aa4fbdee45c8a75e9bb32b882a288fc269114dc37ae4ad007bcef7bc219cc5

  • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\b0356693.exe

    Filesize

    140KB

    MD5

    ffbc15d96c69b3ad1ec9624f5a459fb7

    SHA1

    dc9489325a09d0f1f9ad37f07f7d16bc7e423366

    SHA256

    d614ec7127d1ec92e4cdbbbe1ff66a1ef835970d9dc5012af4b8b71b79085108

    SHA512

    f7e4f10923d2b49507f596da1a10fea10f3386619663a8a7037b45ab2694f20af2aa4fbdee45c8a75e9bb32b882a288fc269114dc37ae4ad007bcef7bc219cc5

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\v3173523.exe

    Filesize

    716KB

    MD5

    6115e38d51b22efa5b8f7cde0c4c3d2f

    SHA1

    dfb9b496092b4936f196dee9013328bf515a9e0b

    SHA256

    2b55e962829b12e350522aec0de7c6af34bee4de40b27bea8db2043925ec66c4

    SHA512

    48691ed9b43a72fa4024ec6980435d4cb89a9395e0b41e2141f7b1318d1e0b2cc07f68c8258ecac4a9c0fcf697398d7f2d260c4a7a0fec97209d2b3a9d3975dd

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\v3173523.exe

    Filesize

    716KB

    MD5

    6115e38d51b22efa5b8f7cde0c4c3d2f

    SHA1

    dfb9b496092b4936f196dee9013328bf515a9e0b

    SHA256

    2b55e962829b12e350522aec0de7c6af34bee4de40b27bea8db2043925ec66c4

    SHA512

    48691ed9b43a72fa4024ec6980435d4cb89a9395e0b41e2141f7b1318d1e0b2cc07f68c8258ecac4a9c0fcf697398d7f2d260c4a7a0fec97209d2b3a9d3975dd

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\v5718877.exe

    Filesize

    497KB

    MD5

    1aaa0cf317a03097aa89c72144405a64

    SHA1

    80543750986161af11e06c09a1186ce2cf787de0

    SHA256

    af4011e92e4d7b4427085548a5a24f854fa6d59c177caac372fce3432aead396

    SHA512

    8a64028380db93835e3d1bb58d0b7b1fbbee9525b1356847dea142e0601d8cadbf3f7e3cda3d8f286655715b63642f4640f2276caab1c48bc9770dc2180538fc

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\v5718877.exe

    Filesize

    497KB

    MD5

    1aaa0cf317a03097aa89c72144405a64

    SHA1

    80543750986161af11e06c09a1186ce2cf787de0

    SHA256

    af4011e92e4d7b4427085548a5a24f854fa6d59c177caac372fce3432aead396

    SHA512

    8a64028380db93835e3d1bb58d0b7b1fbbee9525b1356847dea142e0601d8cadbf3f7e3cda3d8f286655715b63642f4640f2276caab1c48bc9770dc2180538fc

  • \Users\Admin\AppData\Local\Temp\IXP002.TMP\v3572509.exe

    Filesize

    372KB

    MD5

    7d90e491e20e813ae0d6d09ad1736534

    SHA1

    567371a7ba458a3b3d8b0fa4b1ad9c73450d0887

    SHA256

    93d2e9500329353614c0428d2e7d5af09555769e2005297e1e1c09f83b3a9658

    SHA512

    4dfdb0fd239ac6001ceb0890597173417bef2c35273882c6469910a8506b1d82b074ec839fdae274ef98c329346b3f0cb7c03181cd7ca4092f16ea5365364d0f

  • \Users\Admin\AppData\Local\Temp\IXP002.TMP\v3572509.exe

    Filesize

    372KB

    MD5

    7d90e491e20e813ae0d6d09ad1736534

    SHA1

    567371a7ba458a3b3d8b0fa4b1ad9c73450d0887

    SHA256

    93d2e9500329353614c0428d2e7d5af09555769e2005297e1e1c09f83b3a9658

    SHA512

    4dfdb0fd239ac6001ceb0890597173417bef2c35273882c6469910a8506b1d82b074ec839fdae274ef98c329346b3f0cb7c03181cd7ca4092f16ea5365364d0f

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\c2455442.exe

    Filesize

    174KB

    MD5

    ee38160df0e055f00b14a7fff3ac1062

    SHA1

    a03abb735bc389dd893a19901d9067c9b855fb4a

    SHA256

    9a1665fd499127757e85c601002292561626d4dc7fb9564f7aeb3cfa4e199558

    SHA512

    7fc6deccb21a2078389bfb75af0a5b570b076f2446613337fbdd5a159cb0d846c19be3fcdf3e0c55ff926d579cd00fb616e3b48618a9b08584004d77235ba17b

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\c2455442.exe

    Filesize

    174KB

    MD5

    ee38160df0e055f00b14a7fff3ac1062

    SHA1

    a03abb735bc389dd893a19901d9067c9b855fb4a

    SHA256

    9a1665fd499127757e85c601002292561626d4dc7fb9564f7aeb3cfa4e199558

    SHA512

    7fc6deccb21a2078389bfb75af0a5b570b076f2446613337fbdd5a159cb0d846c19be3fcdf3e0c55ff926d579cd00fb616e3b48618a9b08584004d77235ba17b

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\v8006400.exe

    Filesize

    217KB

    MD5

    55ec25f14434716f460537a897850a0c

    SHA1

    10f44f330be919edf7f89df7c58f6e69d03a21e5

    SHA256

    0a0ca06bbfecf9ace770fd9ed8a323309b5ee6adf696922d360ba896e7c546fb

    SHA512

    fd4e9024407280ef796a9c0764540d7e0c03a93dfa41e02808e8f361844f5f46033f3f40c5891fc206cad06e769a59a8c8e0c3d9f3d0cddadc6a1a19f2b73afa

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\v8006400.exe

    Filesize

    217KB

    MD5

    55ec25f14434716f460537a897850a0c

    SHA1

    10f44f330be919edf7f89df7c58f6e69d03a21e5

    SHA256

    0a0ca06bbfecf9ace770fd9ed8a323309b5ee6adf696922d360ba896e7c546fb

    SHA512

    fd4e9024407280ef796a9c0764540d7e0c03a93dfa41e02808e8f361844f5f46033f3f40c5891fc206cad06e769a59a8c8e0c3d9f3d0cddadc6a1a19f2b73afa

  • \Users\Admin\AppData\Local\Temp\IXP004.TMP\a1349604.exe

    Filesize

    19KB

    MD5

    d0f9c5fe093f19164d711fd9762b438f

    SHA1

    a2591dd96703899afaa9dd5cf7d3d69f3c81add7

    SHA256

    40bf99c7345d1335267301f014b0b88ceb07662e14f2fe5dca352314d21dd9b8

    SHA512

    75f67125582fcd033f6f9b4e946b21282e7c6656ec6823b8ff3f273b0f15a9a648341b40c28288e0e0f4b21b6dea73bd66a1de392d20aa5683ed2828ebb146ba

  • \Users\Admin\AppData\Local\Temp\IXP004.TMP\b0356693.exe

    Filesize

    140KB

    MD5

    ffbc15d96c69b3ad1ec9624f5a459fb7

    SHA1

    dc9489325a09d0f1f9ad37f07f7d16bc7e423366

    SHA256

    d614ec7127d1ec92e4cdbbbe1ff66a1ef835970d9dc5012af4b8b71b79085108

    SHA512

    f7e4f10923d2b49507f596da1a10fea10f3386619663a8a7037b45ab2694f20af2aa4fbdee45c8a75e9bb32b882a288fc269114dc37ae4ad007bcef7bc219cc5

  • \Users\Admin\AppData\Local\Temp\IXP004.TMP\b0356693.exe

    Filesize

    140KB

    MD5

    ffbc15d96c69b3ad1ec9624f5a459fb7

    SHA1

    dc9489325a09d0f1f9ad37f07f7d16bc7e423366

    SHA256

    d614ec7127d1ec92e4cdbbbe1ff66a1ef835970d9dc5012af4b8b71b79085108

    SHA512

    f7e4f10923d2b49507f596da1a10fea10f3386619663a8a7037b45ab2694f20af2aa4fbdee45c8a75e9bb32b882a288fc269114dc37ae4ad007bcef7bc219cc5

  • memory/2152-63-0x00000000013A0000-0x00000000013D0000-memory.dmp

    Filesize

    192KB

  • memory/2152-64-0x0000000000320000-0x0000000000326000-memory.dmp

    Filesize

    24KB

  • memory/2636-50-0x000007FEF58D0000-0x000007FEF62BC000-memory.dmp

    Filesize

    9.9MB

  • memory/2636-49-0x000007FEF58D0000-0x000007FEF62BC000-memory.dmp

    Filesize

    9.9MB

  • memory/2636-48-0x0000000000350000-0x000000000035A000-memory.dmp

    Filesize

    40KB