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Analysis

  • max time kernel
    127s
  • max time network
    142s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    06/05/2023, 22:21

General

  • Target

    69a0693685dc519e57c5b08e9d1375df0bc56428ccc2167fc7e38f84ab46897c.exe

  • Size

    934KB

  • MD5

    baebcb29052de8caa8aabaf105c26784

  • SHA1

    013abd1f46591da06e79979fea0082fe389fac78

  • SHA256

    69a0693685dc519e57c5b08e9d1375df0bc56428ccc2167fc7e38f84ab46897c

  • SHA512

    5dde310300c937656a2c397fb623fbd926c203dcfb47ac340e0f7699510a1dff513ff4dd876c047a2679626eb7998f02f50e5e122fec459f1b72502d8b62e20e

  • SSDEEP

    24576:DyJ8vrKB1w0nZOXgkOFX/l8p3nDTTfiPbduPvx:WKT4w0MwRFXtODqPEn

Malware Config

Extracted

Family

redline

Botnet

dark

C2

185.161.248.73:4164

Attributes
  • auth_value

    ae85b01f66afe8770afeed560513fc2d

Signatures

  • 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 5 IoCs
  • Loads dropped DLL 11 IoCs
  • Windows security modification 2 TTPs 2 IoCs
  • Adds Run key to start application 2 TTPs 4 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 35 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\69a0693685dc519e57c5b08e9d1375df0bc56428ccc2167fc7e38f84ab46897c.exe
    "C:\Users\Admin\AppData\Local\Temp\69a0693685dc519e57c5b08e9d1375df0bc56428ccc2167fc7e38f84ab46897c.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:1244
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un015561.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un015561.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:1708
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\85940504.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\85940504.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:1364
        • C:\Windows\Temp\1.exe
          "C:\Windows\Temp\1.exe"
          4⤵
          • Modifies Windows Defender Real-time Protection settings
          • Executes dropped EXE
          • Windows security modification
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:560
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk904859.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk904859.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Suspicious use of AdjustPrivilegeToken
        PID:1040
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si042132.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si042132.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      PID:1572

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si042132.exe

    Filesize

    169KB

    MD5

    2b51c6b70e77afdbd275c80eae26c30d

    SHA1

    af59cb3982cf578734d2ca82d849a35adb5b0465

    SHA256

    29fdf4d1cd97ab492bd487e03c71c045c00cb7d70f9f2e77e29aab061f08d77f

    SHA512

    c80c605934f005fffceec5667b0d1367dceffb8ca55f61fda9111e5e83be6c25a3aa56d57d77ab658e0fb8370417353c39d95e051455e034674ac0c87a109d47

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si042132.exe

    Filesize

    169KB

    MD5

    2b51c6b70e77afdbd275c80eae26c30d

    SHA1

    af59cb3982cf578734d2ca82d849a35adb5b0465

    SHA256

    29fdf4d1cd97ab492bd487e03c71c045c00cb7d70f9f2e77e29aab061f08d77f

    SHA512

    c80c605934f005fffceec5667b0d1367dceffb8ca55f61fda9111e5e83be6c25a3aa56d57d77ab658e0fb8370417353c39d95e051455e034674ac0c87a109d47

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un015561.exe

    Filesize

    781KB

    MD5

    99c9a2bf4700a390fbbd5c3cb80187ff

    SHA1

    4ca59ed616f895f81be69cec43ec1ac8683563ed

    SHA256

    680307999368a50af38452eea760f7748d1740046b8653d6fa036df321774fc3

    SHA512

    5eb44e4a6363baebd4842851e1eec5a0b09913b93f93914732cec6d225a814e741f3ed0729479f251dace6b68bbc375f4e1182b8603a93b1a217184ab7ebb1b8

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un015561.exe

    Filesize

    781KB

    MD5

    99c9a2bf4700a390fbbd5c3cb80187ff

    SHA1

    4ca59ed616f895f81be69cec43ec1ac8683563ed

    SHA256

    680307999368a50af38452eea760f7748d1740046b8653d6fa036df321774fc3

    SHA512

    5eb44e4a6363baebd4842851e1eec5a0b09913b93f93914732cec6d225a814e741f3ed0729479f251dace6b68bbc375f4e1182b8603a93b1a217184ab7ebb1b8

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\85940504.exe

    Filesize

    522KB

    MD5

    3c766f3934aa8493f4ded0ff78ae2eac

    SHA1

    c92cfe3632e5828f459c479bf95302b7d7e8c0d4

    SHA256

    22293adb26e21eafd80820bcdc35034796aacf1fa069890cf2d44c9056c338c0

    SHA512

    747ca5fdaad4fa16861e1dd73bee51e63cd926fbc417f08354f8a89891c643f135bf26814a465771b605c921d5275481cf32fa72655489968d7a6152848d939b

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\85940504.exe

    Filesize

    522KB

    MD5

    3c766f3934aa8493f4ded0ff78ae2eac

    SHA1

    c92cfe3632e5828f459c479bf95302b7d7e8c0d4

    SHA256

    22293adb26e21eafd80820bcdc35034796aacf1fa069890cf2d44c9056c338c0

    SHA512

    747ca5fdaad4fa16861e1dd73bee51e63cd926fbc417f08354f8a89891c643f135bf26814a465771b605c921d5275481cf32fa72655489968d7a6152848d939b

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\85940504.exe

    Filesize

    522KB

    MD5

    3c766f3934aa8493f4ded0ff78ae2eac

    SHA1

    c92cfe3632e5828f459c479bf95302b7d7e8c0d4

    SHA256

    22293adb26e21eafd80820bcdc35034796aacf1fa069890cf2d44c9056c338c0

    SHA512

    747ca5fdaad4fa16861e1dd73bee51e63cd926fbc417f08354f8a89891c643f135bf26814a465771b605c921d5275481cf32fa72655489968d7a6152848d939b

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk904859.exe

    Filesize

    582KB

    MD5

    74488419d2cbc53efac89dd1de83db0c

    SHA1

    4cd8e825f0ecaf0991a4a91847cbe800743bf00a

    SHA256

    bf1233501e5aab411a3c50748f3b0281b6d5bd198f4b965edad6a6cac95d2cd3

    SHA512

    037d044cd5437a3e17c6dc4a563f7d4a28865b64a219d1231f5500bc28c4ffe84c5a65c7bdfcabcf8f3dd3368fd05ca4284706a9e946427dbd9cd905406b71e0

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk904859.exe

    Filesize

    582KB

    MD5

    74488419d2cbc53efac89dd1de83db0c

    SHA1

    4cd8e825f0ecaf0991a4a91847cbe800743bf00a

    SHA256

    bf1233501e5aab411a3c50748f3b0281b6d5bd198f4b965edad6a6cac95d2cd3

    SHA512

    037d044cd5437a3e17c6dc4a563f7d4a28865b64a219d1231f5500bc28c4ffe84c5a65c7bdfcabcf8f3dd3368fd05ca4284706a9e946427dbd9cd905406b71e0

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk904859.exe

    Filesize

    582KB

    MD5

    74488419d2cbc53efac89dd1de83db0c

    SHA1

    4cd8e825f0ecaf0991a4a91847cbe800743bf00a

    SHA256

    bf1233501e5aab411a3c50748f3b0281b6d5bd198f4b965edad6a6cac95d2cd3

    SHA512

    037d044cd5437a3e17c6dc4a563f7d4a28865b64a219d1231f5500bc28c4ffe84c5a65c7bdfcabcf8f3dd3368fd05ca4284706a9e946427dbd9cd905406b71e0

  • C:\Windows\Temp\1.exe

    Filesize

    11KB

    MD5

    7e93bacbbc33e6652e147e7fe07572a0

    SHA1

    421a7167da01c8da4dc4d5234ca3dd84e319e762

    SHA256

    850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

    SHA512

    250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

  • C:\Windows\Temp\1.exe

    Filesize

    11KB

    MD5

    7e93bacbbc33e6652e147e7fe07572a0

    SHA1

    421a7167da01c8da4dc4d5234ca3dd84e319e762

    SHA256

    850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

    SHA512

    250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\si042132.exe

    Filesize

    169KB

    MD5

    2b51c6b70e77afdbd275c80eae26c30d

    SHA1

    af59cb3982cf578734d2ca82d849a35adb5b0465

    SHA256

    29fdf4d1cd97ab492bd487e03c71c045c00cb7d70f9f2e77e29aab061f08d77f

    SHA512

    c80c605934f005fffceec5667b0d1367dceffb8ca55f61fda9111e5e83be6c25a3aa56d57d77ab658e0fb8370417353c39d95e051455e034674ac0c87a109d47

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\si042132.exe

    Filesize

    169KB

    MD5

    2b51c6b70e77afdbd275c80eae26c30d

    SHA1

    af59cb3982cf578734d2ca82d849a35adb5b0465

    SHA256

    29fdf4d1cd97ab492bd487e03c71c045c00cb7d70f9f2e77e29aab061f08d77f

    SHA512

    c80c605934f005fffceec5667b0d1367dceffb8ca55f61fda9111e5e83be6c25a3aa56d57d77ab658e0fb8370417353c39d95e051455e034674ac0c87a109d47

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\un015561.exe

    Filesize

    781KB

    MD5

    99c9a2bf4700a390fbbd5c3cb80187ff

    SHA1

    4ca59ed616f895f81be69cec43ec1ac8683563ed

    SHA256

    680307999368a50af38452eea760f7748d1740046b8653d6fa036df321774fc3

    SHA512

    5eb44e4a6363baebd4842851e1eec5a0b09913b93f93914732cec6d225a814e741f3ed0729479f251dace6b68bbc375f4e1182b8603a93b1a217184ab7ebb1b8

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\un015561.exe

    Filesize

    781KB

    MD5

    99c9a2bf4700a390fbbd5c3cb80187ff

    SHA1

    4ca59ed616f895f81be69cec43ec1ac8683563ed

    SHA256

    680307999368a50af38452eea760f7748d1740046b8653d6fa036df321774fc3

    SHA512

    5eb44e4a6363baebd4842851e1eec5a0b09913b93f93914732cec6d225a814e741f3ed0729479f251dace6b68bbc375f4e1182b8603a93b1a217184ab7ebb1b8

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\85940504.exe

    Filesize

    522KB

    MD5

    3c766f3934aa8493f4ded0ff78ae2eac

    SHA1

    c92cfe3632e5828f459c479bf95302b7d7e8c0d4

    SHA256

    22293adb26e21eafd80820bcdc35034796aacf1fa069890cf2d44c9056c338c0

    SHA512

    747ca5fdaad4fa16861e1dd73bee51e63cd926fbc417f08354f8a89891c643f135bf26814a465771b605c921d5275481cf32fa72655489968d7a6152848d939b

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\85940504.exe

    Filesize

    522KB

    MD5

    3c766f3934aa8493f4ded0ff78ae2eac

    SHA1

    c92cfe3632e5828f459c479bf95302b7d7e8c0d4

    SHA256

    22293adb26e21eafd80820bcdc35034796aacf1fa069890cf2d44c9056c338c0

    SHA512

    747ca5fdaad4fa16861e1dd73bee51e63cd926fbc417f08354f8a89891c643f135bf26814a465771b605c921d5275481cf32fa72655489968d7a6152848d939b

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\85940504.exe

    Filesize

    522KB

    MD5

    3c766f3934aa8493f4ded0ff78ae2eac

    SHA1

    c92cfe3632e5828f459c479bf95302b7d7e8c0d4

    SHA256

    22293adb26e21eafd80820bcdc35034796aacf1fa069890cf2d44c9056c338c0

    SHA512

    747ca5fdaad4fa16861e1dd73bee51e63cd926fbc417f08354f8a89891c643f135bf26814a465771b605c921d5275481cf32fa72655489968d7a6152848d939b

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\rk904859.exe

    Filesize

    582KB

    MD5

    74488419d2cbc53efac89dd1de83db0c

    SHA1

    4cd8e825f0ecaf0991a4a91847cbe800743bf00a

    SHA256

    bf1233501e5aab411a3c50748f3b0281b6d5bd198f4b965edad6a6cac95d2cd3

    SHA512

    037d044cd5437a3e17c6dc4a563f7d4a28865b64a219d1231f5500bc28c4ffe84c5a65c7bdfcabcf8f3dd3368fd05ca4284706a9e946427dbd9cd905406b71e0

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\rk904859.exe

    Filesize

    582KB

    MD5

    74488419d2cbc53efac89dd1de83db0c

    SHA1

    4cd8e825f0ecaf0991a4a91847cbe800743bf00a

    SHA256

    bf1233501e5aab411a3c50748f3b0281b6d5bd198f4b965edad6a6cac95d2cd3

    SHA512

    037d044cd5437a3e17c6dc4a563f7d4a28865b64a219d1231f5500bc28c4ffe84c5a65c7bdfcabcf8f3dd3368fd05ca4284706a9e946427dbd9cd905406b71e0

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\rk904859.exe

    Filesize

    582KB

    MD5

    74488419d2cbc53efac89dd1de83db0c

    SHA1

    4cd8e825f0ecaf0991a4a91847cbe800743bf00a

    SHA256

    bf1233501e5aab411a3c50748f3b0281b6d5bd198f4b965edad6a6cac95d2cd3

    SHA512

    037d044cd5437a3e17c6dc4a563f7d4a28865b64a219d1231f5500bc28c4ffe84c5a65c7bdfcabcf8f3dd3368fd05ca4284706a9e946427dbd9cd905406b71e0

  • \Windows\Temp\1.exe

    Filesize

    11KB

    MD5

    7e93bacbbc33e6652e147e7fe07572a0

    SHA1

    421a7167da01c8da4dc4d5234ca3dd84e319e762

    SHA256

    850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

    SHA512

    250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

  • memory/560-2228-0x00000000002A0000-0x00000000002AA000-memory.dmp

    Filesize

    40KB

  • memory/1040-2627-0x0000000000280000-0x00000000002DB000-memory.dmp

    Filesize

    364KB

  • memory/1040-2231-0x0000000002690000-0x00000000026F6000-memory.dmp

    Filesize

    408KB

  • memory/1040-2230-0x0000000000F50000-0x0000000000FB8000-memory.dmp

    Filesize

    416KB

  • memory/1040-2629-0x0000000000EF0000-0x0000000000F30000-memory.dmp

    Filesize

    256KB

  • memory/1040-2631-0x0000000000EF0000-0x0000000000F30000-memory.dmp

    Filesize

    256KB

  • memory/1040-2633-0x0000000000EF0000-0x0000000000F30000-memory.dmp

    Filesize

    256KB

  • memory/1040-4382-0x00000000029A0000-0x00000000029D2000-memory.dmp

    Filesize

    200KB

  • memory/1040-4383-0x0000000000EF0000-0x0000000000F30000-memory.dmp

    Filesize

    256KB

  • memory/1040-4385-0x0000000000EF0000-0x0000000000F30000-memory.dmp

    Filesize

    256KB

  • memory/1040-4386-0x0000000000EF0000-0x0000000000F30000-memory.dmp

    Filesize

    256KB

  • memory/1040-4387-0x0000000000EF0000-0x0000000000F30000-memory.dmp

    Filesize

    256KB

  • memory/1040-4389-0x0000000000EF0000-0x0000000000F30000-memory.dmp

    Filesize

    256KB

  • memory/1364-95-0x00000000028F0000-0x0000000002941000-memory.dmp

    Filesize

    324KB

  • memory/1364-110-0x00000000028F0000-0x0000000002941000-memory.dmp

    Filesize

    324KB

  • memory/1364-124-0x00000000028F0000-0x0000000002941000-memory.dmp

    Filesize

    324KB

  • memory/1364-132-0x00000000028F0000-0x0000000002941000-memory.dmp

    Filesize

    324KB

  • memory/1364-130-0x00000000028F0000-0x0000000002941000-memory.dmp

    Filesize

    324KB

  • memory/1364-136-0x00000000028F0000-0x0000000002941000-memory.dmp

    Filesize

    324KB

  • memory/1364-134-0x00000000028F0000-0x0000000002941000-memory.dmp

    Filesize

    324KB

  • memory/1364-140-0x00000000028F0000-0x0000000002941000-memory.dmp

    Filesize

    324KB

  • memory/1364-138-0x00000000028F0000-0x0000000002941000-memory.dmp

    Filesize

    324KB

  • memory/1364-142-0x00000000028F0000-0x0000000002941000-memory.dmp

    Filesize

    324KB

  • memory/1364-144-0x00000000028F0000-0x0000000002941000-memory.dmp

    Filesize

    324KB

  • memory/1364-146-0x00000000028F0000-0x0000000002941000-memory.dmp

    Filesize

    324KB

  • memory/1364-2211-0x0000000000A50000-0x0000000000A5A000-memory.dmp

    Filesize

    40KB

  • memory/1364-126-0x00000000028F0000-0x0000000002941000-memory.dmp

    Filesize

    324KB

  • memory/1364-120-0x00000000028F0000-0x0000000002941000-memory.dmp

    Filesize

    324KB

  • memory/1364-122-0x00000000028F0000-0x0000000002941000-memory.dmp

    Filesize

    324KB

  • memory/1364-118-0x00000000028F0000-0x0000000002941000-memory.dmp

    Filesize

    324KB

  • memory/1364-116-0x00000000028F0000-0x0000000002941000-memory.dmp

    Filesize

    324KB

  • memory/1364-112-0x00000000028F0000-0x0000000002941000-memory.dmp

    Filesize

    324KB

  • memory/1364-114-0x00000000028F0000-0x0000000002941000-memory.dmp

    Filesize

    324KB

  • memory/1364-108-0x00000000028F0000-0x0000000002941000-memory.dmp

    Filesize

    324KB

  • memory/1364-128-0x00000000028F0000-0x0000000002941000-memory.dmp

    Filesize

    324KB

  • memory/1364-106-0x00000000028F0000-0x0000000002941000-memory.dmp

    Filesize

    324KB

  • memory/1364-104-0x00000000028F0000-0x0000000002941000-memory.dmp

    Filesize

    324KB

  • memory/1364-102-0x0000000004FE0000-0x0000000005020000-memory.dmp

    Filesize

    256KB

  • memory/1364-101-0x00000000028F0000-0x0000000002941000-memory.dmp

    Filesize

    324KB

  • memory/1364-97-0x0000000000250000-0x000000000029C000-memory.dmp

    Filesize

    304KB

  • memory/1364-100-0x0000000004FE0000-0x0000000005020000-memory.dmp

    Filesize

    256KB

  • memory/1364-98-0x00000000028F0000-0x0000000002941000-memory.dmp

    Filesize

    324KB

  • memory/1364-93-0x00000000028F0000-0x0000000002941000-memory.dmp

    Filesize

    324KB

  • memory/1364-87-0x00000000028F0000-0x0000000002941000-memory.dmp

    Filesize

    324KB

  • memory/1364-89-0x00000000028F0000-0x0000000002941000-memory.dmp

    Filesize

    324KB

  • memory/1364-91-0x00000000028F0000-0x0000000002941000-memory.dmp

    Filesize

    324KB

  • memory/1364-83-0x00000000028F0000-0x0000000002941000-memory.dmp

    Filesize

    324KB

  • memory/1364-85-0x00000000028F0000-0x0000000002941000-memory.dmp

    Filesize

    324KB

  • memory/1364-81-0x00000000028F0000-0x0000000002941000-memory.dmp

    Filesize

    324KB

  • memory/1364-80-0x00000000028F0000-0x0000000002941000-memory.dmp

    Filesize

    324KB

  • memory/1364-79-0x00000000028F0000-0x0000000002946000-memory.dmp

    Filesize

    344KB

  • memory/1364-78-0x0000000002890000-0x00000000028E8000-memory.dmp

    Filesize

    352KB

  • memory/1572-4397-0x0000000001310000-0x0000000001340000-memory.dmp

    Filesize

    192KB

  • memory/1572-4398-0x0000000000230000-0x0000000000236000-memory.dmp

    Filesize

    24KB

  • memory/1572-4399-0x0000000000DD0000-0x0000000000E10000-memory.dmp

    Filesize

    256KB

  • memory/1572-4400-0x0000000000DD0000-0x0000000000E10000-memory.dmp

    Filesize

    256KB