Analysis

  • max time kernel
    128s
  • max time network
    141s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    06/05/2023, 22:14

General

  • Target

    631089a4c23dccbc39ce2f7cc0d9ffc42fa18874bad065d2da39808ab6fab33f.exe

  • Size

    794KB

  • MD5

    a6e4b2ce9f7cf879d31fe1e2a08e8666

  • SHA1

    e7f96de935562bf32d3524a47144989e02a6b718

  • SHA256

    631089a4c23dccbc39ce2f7cc0d9ffc42fa18874bad065d2da39808ab6fab33f

  • SHA512

    627114d79ca1c769aa3ea1bb9aeb53a302da351ca09700229660690d4179e5795c815307cb83131da12090c6ef73afdbac94c71bc7aea6c343f1be0fad2d4691

  • SSDEEP

    24576:/yueo+YGvBJzaPTbi3sCQGsg3vebHVwAmcz:Ko+7BJGPTb4Jag3vG15mc

Malware Config

Extracted

Family

redline

Botnet

gena

C2

185.161.248.73:4164

Attributes
  • auth_value

    d05bf43eef533e262271449829751d07

Extracted

Family

redline

Botnet

dork

C2

185.161.248.73:4164

Attributes
  • auth_value

    e81be7d6cfb453cc812e1b4890eeadad

Signatures

  • RedLine

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

  • Executes dropped EXE 4 IoCs
  • Loads dropped DLL 9 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 use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 28 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\631089a4c23dccbc39ce2f7cc0d9ffc42fa18874bad065d2da39808ab6fab33f.exe
    "C:\Users\Admin\AppData\Local\Temp\631089a4c23dccbc39ce2f7cc0d9ffc42fa18874bad065d2da39808ab6fab33f.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:2040
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x02713678.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x02713678.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:2004
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m15459754.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m15459754.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:1524
        • C:\Windows\Temp\1.exe
          "C:\Windows\Temp\1.exe"
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          PID:896
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\n73998508.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\n73998508.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        PID:1296

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x02713678.exe

    Filesize

    589KB

    MD5

    41dda4005e27a08cb3dd61caf6fcb0ee

    SHA1

    3acef2fc98a54f05bdf631a184273be7c23324e4

    SHA256

    7d9b89bd0914d5bf893e0ec10acf678a09b5def77b950ad52bff007ee903f1ee

    SHA512

    cb56d4f4d20483024624168fbe9222f90a957a9056a51f3f98e3a248aac55498e76517779b1fc883c5f7d6727260ffa3841a7394e6b2aa2a5080c10bd9d967e5

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x02713678.exe

    Filesize

    589KB

    MD5

    41dda4005e27a08cb3dd61caf6fcb0ee

    SHA1

    3acef2fc98a54f05bdf631a184273be7c23324e4

    SHA256

    7d9b89bd0914d5bf893e0ec10acf678a09b5def77b950ad52bff007ee903f1ee

    SHA512

    cb56d4f4d20483024624168fbe9222f90a957a9056a51f3f98e3a248aac55498e76517779b1fc883c5f7d6727260ffa3841a7394e6b2aa2a5080c10bd9d967e5

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m15459754.exe

    Filesize

    530KB

    MD5

    c38ea33b6ee610fe2eb4f1924258028a

    SHA1

    2424c95c2e27434aeba0956dfa8a79ff0fdd68f2

    SHA256

    c318fdf95b0677f21f961bd30522e1d72fbfe941773391c7f6d49b555a6ea261

    SHA512

    017391789b782ae59df3d8bcf3015f13a0a0e637ed350c161074e39c188ed7686d1b346861c6c247cf9e985b0eb63c8b0b57a94705a43f107c7b37764143fa2f

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m15459754.exe

    Filesize

    530KB

    MD5

    c38ea33b6ee610fe2eb4f1924258028a

    SHA1

    2424c95c2e27434aeba0956dfa8a79ff0fdd68f2

    SHA256

    c318fdf95b0677f21f961bd30522e1d72fbfe941773391c7f6d49b555a6ea261

    SHA512

    017391789b782ae59df3d8bcf3015f13a0a0e637ed350c161074e39c188ed7686d1b346861c6c247cf9e985b0eb63c8b0b57a94705a43f107c7b37764143fa2f

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m15459754.exe

    Filesize

    530KB

    MD5

    c38ea33b6ee610fe2eb4f1924258028a

    SHA1

    2424c95c2e27434aeba0956dfa8a79ff0fdd68f2

    SHA256

    c318fdf95b0677f21f961bd30522e1d72fbfe941773391c7f6d49b555a6ea261

    SHA512

    017391789b782ae59df3d8bcf3015f13a0a0e637ed350c161074e39c188ed7686d1b346861c6c247cf9e985b0eb63c8b0b57a94705a43f107c7b37764143fa2f

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\n73998508.exe

    Filesize

    168KB

    MD5

    f3ddb3e7e2d5d2c8335f02182f558258

    SHA1

    dada57acc3eee8dfc4642154d21fc7d3dd0ab593

    SHA256

    6571ee0a7d389f3ae154ce54713ed56fc21795b70e5a788de31445a0e67235de

    SHA512

    a6c5d227b32fb42a67f8b7a0b7238032e01cef956b07fcf0898ce6f04c21b91710ffbd84b6823aeefd265a683564f608d37ebeccf0f20e3bb6e071818e7b737d

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\n73998508.exe

    Filesize

    168KB

    MD5

    f3ddb3e7e2d5d2c8335f02182f558258

    SHA1

    dada57acc3eee8dfc4642154d21fc7d3dd0ab593

    SHA256

    6571ee0a7d389f3ae154ce54713ed56fc21795b70e5a788de31445a0e67235de

    SHA512

    a6c5d227b32fb42a67f8b7a0b7238032e01cef956b07fcf0898ce6f04c21b91710ffbd84b6823aeefd265a683564f608d37ebeccf0f20e3bb6e071818e7b737d

  • C:\Windows\Temp\1.exe

    Filesize

    168KB

    MD5

    f16fb63d4e551d3808e8f01f2671b57e

    SHA1

    781153ad6235a1152da112de1fb39a6f2d063575

    SHA256

    8a34627d2a802a7222661926a21bfe7e05835d8dca23459a50c62ccac4619581

    SHA512

    fad96ade34ff0637238ebf22941dcf21d9ddbe41e10b04d32a904c6018e0c9914345fc86e0ef8c27b95e3813eb60af233b2e47a585c150b9d1c14d48906f78cf

  • C:\Windows\Temp\1.exe

    Filesize

    168KB

    MD5

    f16fb63d4e551d3808e8f01f2671b57e

    SHA1

    781153ad6235a1152da112de1fb39a6f2d063575

    SHA256

    8a34627d2a802a7222661926a21bfe7e05835d8dca23459a50c62ccac4619581

    SHA512

    fad96ade34ff0637238ebf22941dcf21d9ddbe41e10b04d32a904c6018e0c9914345fc86e0ef8c27b95e3813eb60af233b2e47a585c150b9d1c14d48906f78cf

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\x02713678.exe

    Filesize

    589KB

    MD5

    41dda4005e27a08cb3dd61caf6fcb0ee

    SHA1

    3acef2fc98a54f05bdf631a184273be7c23324e4

    SHA256

    7d9b89bd0914d5bf893e0ec10acf678a09b5def77b950ad52bff007ee903f1ee

    SHA512

    cb56d4f4d20483024624168fbe9222f90a957a9056a51f3f98e3a248aac55498e76517779b1fc883c5f7d6727260ffa3841a7394e6b2aa2a5080c10bd9d967e5

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\x02713678.exe

    Filesize

    589KB

    MD5

    41dda4005e27a08cb3dd61caf6fcb0ee

    SHA1

    3acef2fc98a54f05bdf631a184273be7c23324e4

    SHA256

    7d9b89bd0914d5bf893e0ec10acf678a09b5def77b950ad52bff007ee903f1ee

    SHA512

    cb56d4f4d20483024624168fbe9222f90a957a9056a51f3f98e3a248aac55498e76517779b1fc883c5f7d6727260ffa3841a7394e6b2aa2a5080c10bd9d967e5

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\m15459754.exe

    Filesize

    530KB

    MD5

    c38ea33b6ee610fe2eb4f1924258028a

    SHA1

    2424c95c2e27434aeba0956dfa8a79ff0fdd68f2

    SHA256

    c318fdf95b0677f21f961bd30522e1d72fbfe941773391c7f6d49b555a6ea261

    SHA512

    017391789b782ae59df3d8bcf3015f13a0a0e637ed350c161074e39c188ed7686d1b346861c6c247cf9e985b0eb63c8b0b57a94705a43f107c7b37764143fa2f

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\m15459754.exe

    Filesize

    530KB

    MD5

    c38ea33b6ee610fe2eb4f1924258028a

    SHA1

    2424c95c2e27434aeba0956dfa8a79ff0fdd68f2

    SHA256

    c318fdf95b0677f21f961bd30522e1d72fbfe941773391c7f6d49b555a6ea261

    SHA512

    017391789b782ae59df3d8bcf3015f13a0a0e637ed350c161074e39c188ed7686d1b346861c6c247cf9e985b0eb63c8b0b57a94705a43f107c7b37764143fa2f

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\m15459754.exe

    Filesize

    530KB

    MD5

    c38ea33b6ee610fe2eb4f1924258028a

    SHA1

    2424c95c2e27434aeba0956dfa8a79ff0fdd68f2

    SHA256

    c318fdf95b0677f21f961bd30522e1d72fbfe941773391c7f6d49b555a6ea261

    SHA512

    017391789b782ae59df3d8bcf3015f13a0a0e637ed350c161074e39c188ed7686d1b346861c6c247cf9e985b0eb63c8b0b57a94705a43f107c7b37764143fa2f

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\n73998508.exe

    Filesize

    168KB

    MD5

    f3ddb3e7e2d5d2c8335f02182f558258

    SHA1

    dada57acc3eee8dfc4642154d21fc7d3dd0ab593

    SHA256

    6571ee0a7d389f3ae154ce54713ed56fc21795b70e5a788de31445a0e67235de

    SHA512

    a6c5d227b32fb42a67f8b7a0b7238032e01cef956b07fcf0898ce6f04c21b91710ffbd84b6823aeefd265a683564f608d37ebeccf0f20e3bb6e071818e7b737d

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\n73998508.exe

    Filesize

    168KB

    MD5

    f3ddb3e7e2d5d2c8335f02182f558258

    SHA1

    dada57acc3eee8dfc4642154d21fc7d3dd0ab593

    SHA256

    6571ee0a7d389f3ae154ce54713ed56fc21795b70e5a788de31445a0e67235de

    SHA512

    a6c5d227b32fb42a67f8b7a0b7238032e01cef956b07fcf0898ce6f04c21b91710ffbd84b6823aeefd265a683564f608d37ebeccf0f20e3bb6e071818e7b737d

  • \Windows\Temp\1.exe

    Filesize

    168KB

    MD5

    f16fb63d4e551d3808e8f01f2671b57e

    SHA1

    781153ad6235a1152da112de1fb39a6f2d063575

    SHA256

    8a34627d2a802a7222661926a21bfe7e05835d8dca23459a50c62ccac4619581

    SHA512

    fad96ade34ff0637238ebf22941dcf21d9ddbe41e10b04d32a904c6018e0c9914345fc86e0ef8c27b95e3813eb60af233b2e47a585c150b9d1c14d48906f78cf

  • \Windows\Temp\1.exe

    Filesize

    168KB

    MD5

    f16fb63d4e551d3808e8f01f2671b57e

    SHA1

    781153ad6235a1152da112de1fb39a6f2d063575

    SHA256

    8a34627d2a802a7222661926a21bfe7e05835d8dca23459a50c62ccac4619581

    SHA512

    fad96ade34ff0637238ebf22941dcf21d9ddbe41e10b04d32a904c6018e0c9914345fc86e0ef8c27b95e3813eb60af233b2e47a585c150b9d1c14d48906f78cf

  • memory/896-2247-0x0000000000380000-0x0000000000386000-memory.dmp

    Filesize

    24KB

  • memory/896-2249-0x0000000004B10000-0x0000000004B50000-memory.dmp

    Filesize

    256KB

  • memory/896-2239-0x0000000001310000-0x000000000133E000-memory.dmp

    Filesize

    184KB

  • memory/896-2251-0x0000000004B10000-0x0000000004B50000-memory.dmp

    Filesize

    256KB

  • memory/1296-2248-0x0000000000390000-0x0000000000396000-memory.dmp

    Filesize

    24KB

  • memory/1296-2246-0x00000000002B0000-0x00000000002E0000-memory.dmp

    Filesize

    192KB

  • memory/1296-2250-0x0000000000450000-0x0000000000490000-memory.dmp

    Filesize

    256KB

  • memory/1296-2252-0x0000000000450000-0x0000000000490000-memory.dmp

    Filesize

    256KB

  • memory/1524-83-0x0000000000E40000-0x0000000000EA0000-memory.dmp

    Filesize

    384KB

  • memory/1524-143-0x0000000000E40000-0x0000000000EA0000-memory.dmp

    Filesize

    384KB

  • memory/1524-109-0x0000000000E40000-0x0000000000EA0000-memory.dmp

    Filesize

    384KB

  • memory/1524-111-0x0000000000E40000-0x0000000000EA0000-memory.dmp

    Filesize

    384KB

  • memory/1524-113-0x0000000000E40000-0x0000000000EA0000-memory.dmp

    Filesize

    384KB

  • memory/1524-117-0x0000000000E40000-0x0000000000EA0000-memory.dmp

    Filesize

    384KB

  • memory/1524-115-0x0000000000E40000-0x0000000000EA0000-memory.dmp

    Filesize

    384KB

  • memory/1524-121-0x0000000000E40000-0x0000000000EA0000-memory.dmp

    Filesize

    384KB

  • memory/1524-119-0x0000000000E40000-0x0000000000EA0000-memory.dmp

    Filesize

    384KB

  • memory/1524-127-0x0000000000E40000-0x0000000000EA0000-memory.dmp

    Filesize

    384KB

  • memory/1524-125-0x0000000000E40000-0x0000000000EA0000-memory.dmp

    Filesize

    384KB

  • memory/1524-123-0x0000000000E40000-0x0000000000EA0000-memory.dmp

    Filesize

    384KB

  • memory/1524-129-0x0000000000E40000-0x0000000000EA0000-memory.dmp

    Filesize

    384KB

  • memory/1524-133-0x0000000000E40000-0x0000000000EA0000-memory.dmp

    Filesize

    384KB

  • memory/1524-131-0x0000000000E40000-0x0000000000EA0000-memory.dmp

    Filesize

    384KB

  • memory/1524-135-0x0000000000E40000-0x0000000000EA0000-memory.dmp

    Filesize

    384KB

  • memory/1524-137-0x0000000000E40000-0x0000000000EA0000-memory.dmp

    Filesize

    384KB

  • memory/1524-139-0x0000000000E40000-0x0000000000EA0000-memory.dmp

    Filesize

    384KB

  • memory/1524-145-0x0000000000E40000-0x0000000000EA0000-memory.dmp

    Filesize

    384KB

  • memory/1524-107-0x0000000000E40000-0x0000000000EA0000-memory.dmp

    Filesize

    384KB

  • memory/1524-141-0x0000000000E40000-0x0000000000EA0000-memory.dmp

    Filesize

    384KB

  • memory/1524-2229-0x0000000002820000-0x0000000002852000-memory.dmp

    Filesize

    200KB

  • memory/1524-105-0x0000000000E40000-0x0000000000EA0000-memory.dmp

    Filesize

    384KB

  • memory/1524-101-0x0000000000E40000-0x0000000000EA0000-memory.dmp

    Filesize

    384KB

  • memory/1524-103-0x0000000000E40000-0x0000000000EA0000-memory.dmp

    Filesize

    384KB

  • memory/1524-99-0x0000000000E40000-0x0000000000EA0000-memory.dmp

    Filesize

    384KB

  • memory/1524-97-0x0000000000E40000-0x0000000000EA0000-memory.dmp

    Filesize

    384KB

  • memory/1524-95-0x0000000000E40000-0x0000000000EA0000-memory.dmp

    Filesize

    384KB

  • memory/1524-93-0x0000000000E40000-0x0000000000EA0000-memory.dmp

    Filesize

    384KB

  • memory/1524-87-0x0000000000E40000-0x0000000000EA0000-memory.dmp

    Filesize

    384KB

  • memory/1524-91-0x0000000000E40000-0x0000000000EA0000-memory.dmp

    Filesize

    384KB

  • memory/1524-89-0x0000000000E40000-0x0000000000EA0000-memory.dmp

    Filesize

    384KB

  • memory/1524-85-0x0000000000E40000-0x0000000000EA0000-memory.dmp

    Filesize

    384KB

  • memory/1524-82-0x0000000000E40000-0x0000000000EA0000-memory.dmp

    Filesize

    384KB

  • memory/1524-81-0x0000000000E40000-0x0000000000EA6000-memory.dmp

    Filesize

    408KB

  • memory/1524-79-0x0000000000260000-0x00000000002BB000-memory.dmp

    Filesize

    364KB

  • memory/1524-80-0x0000000005220000-0x0000000005260000-memory.dmp

    Filesize

    256KB

  • memory/1524-78-0x0000000002540000-0x00000000025A8000-memory.dmp

    Filesize

    416KB