Analysis

  • max time kernel
    159s
  • max time network
    221s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    01-05-2023 18:52

General

  • Target

    e33a105a29f944308542b0f19ccae48959e086a28d12f48b0be98d3aa9e897b6.exe

  • Size

    892KB

  • MD5

    9367f1dfd5707f3b04fd22571e8c2eb7

  • SHA1

    176bc7c076599f826285e1885c291e7b68f65c32

  • SHA256

    e33a105a29f944308542b0f19ccae48959e086a28d12f48b0be98d3aa9e897b6

  • SHA512

    60ab39e5c33eee9634733b0efe07249ee0c653c27eb761acdb0abaac67a6f5ac2c8141894967c211ede6391e8d90a5d1461b09c48240b3f718e08a002465dc87

  • SSDEEP

    12288:Ny90KB8I0F3ZHzO9U0Z/42gKztNK/AFzTLcU2GD7loX8l3hIURhVQ6kMz8KE+IGn:NyjBf0hB/0G6tFFwv8PIUZ79o+jgdv0

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 10 IoCs
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Windows security modification 2 TTPs 2 IoCs
  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Adds Run key to start application 2 TTPs 4 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of WriteProcessMemory 35 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e33a105a29f944308542b0f19ccae48959e086a28d12f48b0be98d3aa9e897b6.exe
    "C:\Users\Admin\AppData\Local\Temp\e33a105a29f944308542b0f19ccae48959e086a28d12f48b0be98d3aa9e897b6.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:996
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\st851324.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\st851324.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:436
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\24069073.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\24069073.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:1208
        • 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:1660
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp413656.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp413656.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Suspicious use of AdjustPrivilegeToken
        PID:1752
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr819265.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr819265.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1788

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr819265.exe

    Filesize

    170KB

    MD5

    a81ab2d5924337dd5bb5808fb19219fe

    SHA1

    0f213de40de3acd20f0b0ad36504b65885049fec

    SHA256

    e270901f007143afaf4ffcce3bf3458385ee6542cfc0c5c7dc400ec913b99a49

    SHA512

    bf1473d588e5c9f54085380e0b32646f4a280eef97327ce65b43c13c59f232f8450489a3565ba9091e89b3a3bf79d7da9f8047deb9b803af4381137ececa46cb

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr819265.exe

    Filesize

    170KB

    MD5

    a81ab2d5924337dd5bb5808fb19219fe

    SHA1

    0f213de40de3acd20f0b0ad36504b65885049fec

    SHA256

    e270901f007143afaf4ffcce3bf3458385ee6542cfc0c5c7dc400ec913b99a49

    SHA512

    bf1473d588e5c9f54085380e0b32646f4a280eef97327ce65b43c13c59f232f8450489a3565ba9091e89b3a3bf79d7da9f8047deb9b803af4381137ececa46cb

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\st851324.exe

    Filesize

    739KB

    MD5

    6e7517f9577c392708faad93cf1a191f

    SHA1

    c144545bee9c56052287ecb708fb92979d803180

    SHA256

    87ac4fcfe6f6bbf91cbcefe1e7ff6982c18a114a84d7e57e7882055cea2af698

    SHA512

    b7043512a9f06be08fdcd3b58feab2144ed760c38fdd45fce8add967f98f0b2474cc3bf56fc1437f537e4f7bd792acd47ef72e66949bf12b40b76a347d4c239e

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\st851324.exe

    Filesize

    739KB

    MD5

    6e7517f9577c392708faad93cf1a191f

    SHA1

    c144545bee9c56052287ecb708fb92979d803180

    SHA256

    87ac4fcfe6f6bbf91cbcefe1e7ff6982c18a114a84d7e57e7882055cea2af698

    SHA512

    b7043512a9f06be08fdcd3b58feab2144ed760c38fdd45fce8add967f98f0b2474cc3bf56fc1437f537e4f7bd792acd47ef72e66949bf12b40b76a347d4c239e

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\24069073.exe

    Filesize

    303KB

    MD5

    5dc544d72a0693e8924ca5b5d15b1d6a

    SHA1

    3d8b9b8f4e87e2f22b8a33f60f44bcdbe9bb1097

    SHA256

    036d937d8dee7a042b3395c4693c7a2cc2243cb52ba1ad56269bc35df21b54a6

    SHA512

    5b464317f7eaa753a415fded6f6d74e83719e5b0270743b8304d54954bed88a5c40ced580e26e18ec378b38fcc6ba41756fdfab0bd377c40d0e8c22d05dcde05

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\24069073.exe

    Filesize

    303KB

    MD5

    5dc544d72a0693e8924ca5b5d15b1d6a

    SHA1

    3d8b9b8f4e87e2f22b8a33f60f44bcdbe9bb1097

    SHA256

    036d937d8dee7a042b3395c4693c7a2cc2243cb52ba1ad56269bc35df21b54a6

    SHA512

    5b464317f7eaa753a415fded6f6d74e83719e5b0270743b8304d54954bed88a5c40ced580e26e18ec378b38fcc6ba41756fdfab0bd377c40d0e8c22d05dcde05

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp413656.exe

    Filesize

    576KB

    MD5

    a70df9141ccb81ab53771363eb005816

    SHA1

    3541c3af3e324e0b0140aef8f56032b159ba5231

    SHA256

    9b2a7968163a140626515cea4f47264b0397b75f456e87024c3b723e0ce7c49a

    SHA512

    8d22effef63dddfcc9ecce674e500beeab665b9975e100f87061b95765f63ce5e6bfbfb3bc626a9c3b4cad5554e8835af7f97575dca9e01f0e43152d025ec327

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp413656.exe

    Filesize

    576KB

    MD5

    a70df9141ccb81ab53771363eb005816

    SHA1

    3541c3af3e324e0b0140aef8f56032b159ba5231

    SHA256

    9b2a7968163a140626515cea4f47264b0397b75f456e87024c3b723e0ce7c49a

    SHA512

    8d22effef63dddfcc9ecce674e500beeab665b9975e100f87061b95765f63ce5e6bfbfb3bc626a9c3b4cad5554e8835af7f97575dca9e01f0e43152d025ec327

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp413656.exe

    Filesize

    576KB

    MD5

    a70df9141ccb81ab53771363eb005816

    SHA1

    3541c3af3e324e0b0140aef8f56032b159ba5231

    SHA256

    9b2a7968163a140626515cea4f47264b0397b75f456e87024c3b723e0ce7c49a

    SHA512

    8d22effef63dddfcc9ecce674e500beeab665b9975e100f87061b95765f63ce5e6bfbfb3bc626a9c3b4cad5554e8835af7f97575dca9e01f0e43152d025ec327

  • 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\lr819265.exe

    Filesize

    170KB

    MD5

    a81ab2d5924337dd5bb5808fb19219fe

    SHA1

    0f213de40de3acd20f0b0ad36504b65885049fec

    SHA256

    e270901f007143afaf4ffcce3bf3458385ee6542cfc0c5c7dc400ec913b99a49

    SHA512

    bf1473d588e5c9f54085380e0b32646f4a280eef97327ce65b43c13c59f232f8450489a3565ba9091e89b3a3bf79d7da9f8047deb9b803af4381137ececa46cb

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\lr819265.exe

    Filesize

    170KB

    MD5

    a81ab2d5924337dd5bb5808fb19219fe

    SHA1

    0f213de40de3acd20f0b0ad36504b65885049fec

    SHA256

    e270901f007143afaf4ffcce3bf3458385ee6542cfc0c5c7dc400ec913b99a49

    SHA512

    bf1473d588e5c9f54085380e0b32646f4a280eef97327ce65b43c13c59f232f8450489a3565ba9091e89b3a3bf79d7da9f8047deb9b803af4381137ececa46cb

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\st851324.exe

    Filesize

    739KB

    MD5

    6e7517f9577c392708faad93cf1a191f

    SHA1

    c144545bee9c56052287ecb708fb92979d803180

    SHA256

    87ac4fcfe6f6bbf91cbcefe1e7ff6982c18a114a84d7e57e7882055cea2af698

    SHA512

    b7043512a9f06be08fdcd3b58feab2144ed760c38fdd45fce8add967f98f0b2474cc3bf56fc1437f537e4f7bd792acd47ef72e66949bf12b40b76a347d4c239e

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\st851324.exe

    Filesize

    739KB

    MD5

    6e7517f9577c392708faad93cf1a191f

    SHA1

    c144545bee9c56052287ecb708fb92979d803180

    SHA256

    87ac4fcfe6f6bbf91cbcefe1e7ff6982c18a114a84d7e57e7882055cea2af698

    SHA512

    b7043512a9f06be08fdcd3b58feab2144ed760c38fdd45fce8add967f98f0b2474cc3bf56fc1437f537e4f7bd792acd47ef72e66949bf12b40b76a347d4c239e

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\24069073.exe

    Filesize

    303KB

    MD5

    5dc544d72a0693e8924ca5b5d15b1d6a

    SHA1

    3d8b9b8f4e87e2f22b8a33f60f44bcdbe9bb1097

    SHA256

    036d937d8dee7a042b3395c4693c7a2cc2243cb52ba1ad56269bc35df21b54a6

    SHA512

    5b464317f7eaa753a415fded6f6d74e83719e5b0270743b8304d54954bed88a5c40ced580e26e18ec378b38fcc6ba41756fdfab0bd377c40d0e8c22d05dcde05

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\24069073.exe

    Filesize

    303KB

    MD5

    5dc544d72a0693e8924ca5b5d15b1d6a

    SHA1

    3d8b9b8f4e87e2f22b8a33f60f44bcdbe9bb1097

    SHA256

    036d937d8dee7a042b3395c4693c7a2cc2243cb52ba1ad56269bc35df21b54a6

    SHA512

    5b464317f7eaa753a415fded6f6d74e83719e5b0270743b8304d54954bed88a5c40ced580e26e18ec378b38fcc6ba41756fdfab0bd377c40d0e8c22d05dcde05

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\kp413656.exe

    Filesize

    576KB

    MD5

    a70df9141ccb81ab53771363eb005816

    SHA1

    3541c3af3e324e0b0140aef8f56032b159ba5231

    SHA256

    9b2a7968163a140626515cea4f47264b0397b75f456e87024c3b723e0ce7c49a

    SHA512

    8d22effef63dddfcc9ecce674e500beeab665b9975e100f87061b95765f63ce5e6bfbfb3bc626a9c3b4cad5554e8835af7f97575dca9e01f0e43152d025ec327

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\kp413656.exe

    Filesize

    576KB

    MD5

    a70df9141ccb81ab53771363eb005816

    SHA1

    3541c3af3e324e0b0140aef8f56032b159ba5231

    SHA256

    9b2a7968163a140626515cea4f47264b0397b75f456e87024c3b723e0ce7c49a

    SHA512

    8d22effef63dddfcc9ecce674e500beeab665b9975e100f87061b95765f63ce5e6bfbfb3bc626a9c3b4cad5554e8835af7f97575dca9e01f0e43152d025ec327

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\kp413656.exe

    Filesize

    576KB

    MD5

    a70df9141ccb81ab53771363eb005816

    SHA1

    3541c3af3e324e0b0140aef8f56032b159ba5231

    SHA256

    9b2a7968163a140626515cea4f47264b0397b75f456e87024c3b723e0ce7c49a

    SHA512

    8d22effef63dddfcc9ecce674e500beeab665b9975e100f87061b95765f63ce5e6bfbfb3bc626a9c3b4cad5554e8835af7f97575dca9e01f0e43152d025ec327

  • \Windows\Temp\1.exe

    Filesize

    11KB

    MD5

    7e93bacbbc33e6652e147e7fe07572a0

    SHA1

    421a7167da01c8da4dc4d5234ca3dd84e319e762

    SHA256

    850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

    SHA512

    250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

  • memory/1208-126-0x00000000022A0000-0x00000000022F1000-memory.dmp

    Filesize

    324KB

  • memory/1208-2211-0x0000000000860000-0x00000000008A0000-memory.dmp

    Filesize

    256KB

  • memory/1208-101-0x00000000022A0000-0x00000000022F1000-memory.dmp

    Filesize

    324KB

  • memory/1208-99-0x00000000022A0000-0x00000000022F1000-memory.dmp

    Filesize

    324KB

  • memory/1208-97-0x00000000022A0000-0x00000000022F1000-memory.dmp

    Filesize

    324KB

  • memory/1208-104-0x0000000000860000-0x00000000008A0000-memory.dmp

    Filesize

    256KB

  • memory/1208-103-0x00000000022A0000-0x00000000022F1000-memory.dmp

    Filesize

    324KB

  • memory/1208-108-0x0000000000860000-0x00000000008A0000-memory.dmp

    Filesize

    256KB

  • memory/1208-107-0x00000000022A0000-0x00000000022F1000-memory.dmp

    Filesize

    324KB

  • memory/1208-106-0x0000000000860000-0x00000000008A0000-memory.dmp

    Filesize

    256KB

  • memory/1208-110-0x00000000022A0000-0x00000000022F1000-memory.dmp

    Filesize

    324KB

  • memory/1208-112-0x00000000022A0000-0x00000000022F1000-memory.dmp

    Filesize

    324KB

  • memory/1208-116-0x00000000022A0000-0x00000000022F1000-memory.dmp

    Filesize

    324KB

  • memory/1208-118-0x00000000022A0000-0x00000000022F1000-memory.dmp

    Filesize

    324KB

  • memory/1208-114-0x00000000022A0000-0x00000000022F1000-memory.dmp

    Filesize

    324KB

  • memory/1208-122-0x00000000022A0000-0x00000000022F1000-memory.dmp

    Filesize

    324KB

  • memory/1208-124-0x00000000022A0000-0x00000000022F1000-memory.dmp

    Filesize

    324KB

  • memory/1208-120-0x00000000022A0000-0x00000000022F1000-memory.dmp

    Filesize

    324KB

  • memory/1208-128-0x00000000022A0000-0x00000000022F1000-memory.dmp

    Filesize

    324KB

  • memory/1208-93-0x00000000022A0000-0x00000000022F1000-memory.dmp

    Filesize

    324KB

  • memory/1208-130-0x00000000022A0000-0x00000000022F1000-memory.dmp

    Filesize

    324KB

  • memory/1208-132-0x00000000022A0000-0x00000000022F1000-memory.dmp

    Filesize

    324KB

  • memory/1208-134-0x00000000022A0000-0x00000000022F1000-memory.dmp

    Filesize

    324KB

  • memory/1208-136-0x00000000022A0000-0x00000000022F1000-memory.dmp

    Filesize

    324KB

  • memory/1208-138-0x00000000022A0000-0x00000000022F1000-memory.dmp

    Filesize

    324KB

  • memory/1208-140-0x00000000022A0000-0x00000000022F1000-memory.dmp

    Filesize

    324KB

  • memory/1208-142-0x00000000022A0000-0x00000000022F1000-memory.dmp

    Filesize

    324KB

  • memory/1208-2207-0x00000000005B0000-0x00000000005BA000-memory.dmp

    Filesize

    40KB

  • memory/1208-2208-0x0000000000860000-0x00000000008A0000-memory.dmp

    Filesize

    256KB

  • memory/1208-91-0x00000000022A0000-0x00000000022F1000-memory.dmp

    Filesize

    324KB

  • memory/1208-95-0x00000000022A0000-0x00000000022F1000-memory.dmp

    Filesize

    324KB

  • memory/1208-87-0x00000000022A0000-0x00000000022F1000-memory.dmp

    Filesize

    324KB

  • memory/1208-89-0x00000000022A0000-0x00000000022F1000-memory.dmp

    Filesize

    324KB

  • memory/1208-85-0x00000000022A0000-0x00000000022F1000-memory.dmp

    Filesize

    324KB

  • memory/1208-83-0x00000000022A0000-0x00000000022F1000-memory.dmp

    Filesize

    324KB

  • memory/1208-81-0x00000000022A0000-0x00000000022F1000-memory.dmp

    Filesize

    324KB

  • memory/1208-79-0x00000000022A0000-0x00000000022F1000-memory.dmp

    Filesize

    324KB

  • memory/1208-2212-0x0000000000860000-0x00000000008A0000-memory.dmp

    Filesize

    256KB

  • memory/1208-2213-0x0000000000860000-0x00000000008A0000-memory.dmp

    Filesize

    256KB

  • memory/1208-74-0x0000000002020000-0x0000000002078000-memory.dmp

    Filesize

    352KB

  • memory/1208-75-0x00000000022A0000-0x00000000022F6000-memory.dmp

    Filesize

    344KB

  • memory/1208-76-0x00000000022A0000-0x00000000022F1000-memory.dmp

    Filesize

    324KB

  • memory/1208-77-0x00000000022A0000-0x00000000022F1000-memory.dmp

    Filesize

    324KB

  • memory/1660-2227-0x0000000000D40000-0x0000000000D4A000-memory.dmp

    Filesize

    40KB

  • memory/1752-2475-0x0000000000360000-0x00000000003BB000-memory.dmp

    Filesize

    364KB

  • memory/1752-2230-0x00000000025E0000-0x0000000002646000-memory.dmp

    Filesize

    408KB

  • memory/1752-4381-0x0000000004F60000-0x0000000004F92000-memory.dmp

    Filesize

    200KB

  • memory/1752-4382-0x0000000005010000-0x0000000005050000-memory.dmp

    Filesize

    256KB

  • memory/1752-4386-0x0000000005010000-0x0000000005050000-memory.dmp

    Filesize

    256KB

  • memory/1752-4385-0x0000000005010000-0x0000000005050000-memory.dmp

    Filesize

    256KB

  • memory/1752-2481-0x0000000005010000-0x0000000005050000-memory.dmp

    Filesize

    256KB

  • memory/1752-2477-0x0000000005010000-0x0000000005050000-memory.dmp

    Filesize

    256KB

  • memory/1752-4384-0x0000000005010000-0x0000000005050000-memory.dmp

    Filesize

    256KB

  • memory/1752-2229-0x0000000002570000-0x00000000025D8000-memory.dmp

    Filesize

    416KB

  • memory/1752-2479-0x0000000005010000-0x0000000005050000-memory.dmp

    Filesize

    256KB

  • memory/1788-4395-0x0000000000E00000-0x0000000000E30000-memory.dmp

    Filesize

    192KB

  • memory/1788-4396-0x0000000000240000-0x0000000000246000-memory.dmp

    Filesize

    24KB

  • memory/1788-4397-0x0000000004D30000-0x0000000004D70000-memory.dmp

    Filesize

    256KB

  • memory/1788-4398-0x0000000004D30000-0x0000000004D70000-memory.dmp

    Filesize

    256KB