Analysis

  • max time kernel
    151s
  • max time network
    154s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    07-05-2023 09:00

General

  • Target

    ff712edd1f0e1f0d8a592be1707f275fbc10522f7d6e61eaa612e96ded0fbbf2.exe

  • Size

    773KB

  • MD5

    4804a2b6aefae575c048ae3c27119d4e

  • SHA1

    f148465558f5ca216396b4309d0b6e1526b7dab5

  • SHA256

    ff712edd1f0e1f0d8a592be1707f275fbc10522f7d6e61eaa612e96ded0fbbf2

  • SHA512

    9aab853085cc10a4177696e477c06c279dabc1f3af1283ab076d51b59c01b415522775d4954e42cb7115c86cb6e7fd6da8741c15f228dd04179efd4888c0fb06

  • SSDEEP

    12288:By90PbQCAC402oxz5iNss/N+P6U39WP25hDbJeZmnKRHlYlT4fNzdEOzida+d:ByM9vgNsSN+P99W8l2HGlT3Iida+d

Malware Config

Extracted

Family

redline

Botnet

gena

C2

185.161.248.73:4164

Attributes
  • auth_value

    d05bf43eef533e262271449829751d07

Extracted

Family

redline

Botnet

donka

C2

185.161.248.73:4164

Attributes
  • auth_value

    ebd13e189a2e7c34425e5f4c46bb7a55

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\ff712edd1f0e1f0d8a592be1707f275fbc10522f7d6e61eaa612e96ded0fbbf2.exe
    "C:\Users\Admin\AppData\Local\Temp\ff712edd1f0e1f0d8a592be1707f275fbc10522f7d6e61eaa612e96ded0fbbf2.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:1428
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x84908061.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x84908061.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:1716
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m69739828.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m69739828.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:1708
        • C:\Windows\Temp\1.exe
          "C:\Windows\Temp\1.exe"
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          PID:856
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\n20021811.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\n20021811.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        PID:1924

Network

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

1
T1112

Discovery

System Information Discovery

1
T1082

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x84908061.exe
    Filesize

    570KB

    MD5

    cc45a49588419c5b9e3fe1f0340f721a

    SHA1

    287b4342405b1ff2673be7c584bdd9bcafddc372

    SHA256

    f8e10cd6b8a4855ffc7a016f8f0c751c36ba436efc1614c23c9be1e25d6955a9

    SHA512

    2a3c2f0c550660e13c83a77037b3d8f639b7ac7fd8c5de533f3c79da7fe4714db30f705bc917fa0dd6df5a1c2a2a431093c62a9cb98ccd6fb92da1dc748f977d

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x84908061.exe
    Filesize

    570KB

    MD5

    cc45a49588419c5b9e3fe1f0340f721a

    SHA1

    287b4342405b1ff2673be7c584bdd9bcafddc372

    SHA256

    f8e10cd6b8a4855ffc7a016f8f0c751c36ba436efc1614c23c9be1e25d6955a9

    SHA512

    2a3c2f0c550660e13c83a77037b3d8f639b7ac7fd8c5de533f3c79da7fe4714db30f705bc917fa0dd6df5a1c2a2a431093c62a9cb98ccd6fb92da1dc748f977d

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m69739828.exe
    Filesize

    475KB

    MD5

    2e52681deb6c262b2adb052933d6416c

    SHA1

    7156d595089c686aecdf54bf692b88188fa73c26

    SHA256

    fd657e1d8aded41823a52e89e6521ff31625a6bfbd3a107e2a5f392ffe900406

    SHA512

    a3096bc0b0b6b1989b74383e565e29f766bd46462d75767160f457ebb7b4e5f5c37279551cc60ae81efdb76e8ec794c4ff08395482e56cc2b87b2715dd7b07f8

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m69739828.exe
    Filesize

    475KB

    MD5

    2e52681deb6c262b2adb052933d6416c

    SHA1

    7156d595089c686aecdf54bf692b88188fa73c26

    SHA256

    fd657e1d8aded41823a52e89e6521ff31625a6bfbd3a107e2a5f392ffe900406

    SHA512

    a3096bc0b0b6b1989b74383e565e29f766bd46462d75767160f457ebb7b4e5f5c37279551cc60ae81efdb76e8ec794c4ff08395482e56cc2b87b2715dd7b07f8

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m69739828.exe
    Filesize

    475KB

    MD5

    2e52681deb6c262b2adb052933d6416c

    SHA1

    7156d595089c686aecdf54bf692b88188fa73c26

    SHA256

    fd657e1d8aded41823a52e89e6521ff31625a6bfbd3a107e2a5f392ffe900406

    SHA512

    a3096bc0b0b6b1989b74383e565e29f766bd46462d75767160f457ebb7b4e5f5c37279551cc60ae81efdb76e8ec794c4ff08395482e56cc2b87b2715dd7b07f8

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\n20021811.exe
    Filesize

    168KB

    MD5

    5ac1980a69bd02985cc2b7c3a6fb236c

    SHA1

    657654013a4befcd80364684b951edb19e0b7fda

    SHA256

    f20dafc211983f33d8e2e8299f146d33a0b4f9bfb0c5db9238e9e6d146bcab05

    SHA512

    3f19ee90ca66401b44c25fc4dc580a53c3dcf02068d50aad7c3337000d16c958ea9b3476c5921b1648290c08478a89a2e2e96527116358ca43a74d52f154b3fe

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\n20021811.exe
    Filesize

    168KB

    MD5

    5ac1980a69bd02985cc2b7c3a6fb236c

    SHA1

    657654013a4befcd80364684b951edb19e0b7fda

    SHA256

    f20dafc211983f33d8e2e8299f146d33a0b4f9bfb0c5db9238e9e6d146bcab05

    SHA512

    3f19ee90ca66401b44c25fc4dc580a53c3dcf02068d50aad7c3337000d16c958ea9b3476c5921b1648290c08478a89a2e2e96527116358ca43a74d52f154b3fe

  • 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\x84908061.exe
    Filesize

    570KB

    MD5

    cc45a49588419c5b9e3fe1f0340f721a

    SHA1

    287b4342405b1ff2673be7c584bdd9bcafddc372

    SHA256

    f8e10cd6b8a4855ffc7a016f8f0c751c36ba436efc1614c23c9be1e25d6955a9

    SHA512

    2a3c2f0c550660e13c83a77037b3d8f639b7ac7fd8c5de533f3c79da7fe4714db30f705bc917fa0dd6df5a1c2a2a431093c62a9cb98ccd6fb92da1dc748f977d

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\x84908061.exe
    Filesize

    570KB

    MD5

    cc45a49588419c5b9e3fe1f0340f721a

    SHA1

    287b4342405b1ff2673be7c584bdd9bcafddc372

    SHA256

    f8e10cd6b8a4855ffc7a016f8f0c751c36ba436efc1614c23c9be1e25d6955a9

    SHA512

    2a3c2f0c550660e13c83a77037b3d8f639b7ac7fd8c5de533f3c79da7fe4714db30f705bc917fa0dd6df5a1c2a2a431093c62a9cb98ccd6fb92da1dc748f977d

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\m69739828.exe
    Filesize

    475KB

    MD5

    2e52681deb6c262b2adb052933d6416c

    SHA1

    7156d595089c686aecdf54bf692b88188fa73c26

    SHA256

    fd657e1d8aded41823a52e89e6521ff31625a6bfbd3a107e2a5f392ffe900406

    SHA512

    a3096bc0b0b6b1989b74383e565e29f766bd46462d75767160f457ebb7b4e5f5c37279551cc60ae81efdb76e8ec794c4ff08395482e56cc2b87b2715dd7b07f8

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\m69739828.exe
    Filesize

    475KB

    MD5

    2e52681deb6c262b2adb052933d6416c

    SHA1

    7156d595089c686aecdf54bf692b88188fa73c26

    SHA256

    fd657e1d8aded41823a52e89e6521ff31625a6bfbd3a107e2a5f392ffe900406

    SHA512

    a3096bc0b0b6b1989b74383e565e29f766bd46462d75767160f457ebb7b4e5f5c37279551cc60ae81efdb76e8ec794c4ff08395482e56cc2b87b2715dd7b07f8

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\m69739828.exe
    Filesize

    475KB

    MD5

    2e52681deb6c262b2adb052933d6416c

    SHA1

    7156d595089c686aecdf54bf692b88188fa73c26

    SHA256

    fd657e1d8aded41823a52e89e6521ff31625a6bfbd3a107e2a5f392ffe900406

    SHA512

    a3096bc0b0b6b1989b74383e565e29f766bd46462d75767160f457ebb7b4e5f5c37279551cc60ae81efdb76e8ec794c4ff08395482e56cc2b87b2715dd7b07f8

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\n20021811.exe
    Filesize

    168KB

    MD5

    5ac1980a69bd02985cc2b7c3a6fb236c

    SHA1

    657654013a4befcd80364684b951edb19e0b7fda

    SHA256

    f20dafc211983f33d8e2e8299f146d33a0b4f9bfb0c5db9238e9e6d146bcab05

    SHA512

    3f19ee90ca66401b44c25fc4dc580a53c3dcf02068d50aad7c3337000d16c958ea9b3476c5921b1648290c08478a89a2e2e96527116358ca43a74d52f154b3fe

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\n20021811.exe
    Filesize

    168KB

    MD5

    5ac1980a69bd02985cc2b7c3a6fb236c

    SHA1

    657654013a4befcd80364684b951edb19e0b7fda

    SHA256

    f20dafc211983f33d8e2e8299f146d33a0b4f9bfb0c5db9238e9e6d146bcab05

    SHA512

    3f19ee90ca66401b44c25fc4dc580a53c3dcf02068d50aad7c3337000d16c958ea9b3476c5921b1648290c08478a89a2e2e96527116358ca43a74d52f154b3fe

  • \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/856-2240-0x00000000013A0000-0x00000000013CE000-memory.dmp
    Filesize

    184KB

  • memory/856-2249-0x00000000002A0000-0x00000000002A6000-memory.dmp
    Filesize

    24KB

  • memory/856-2250-0x0000000004C30000-0x0000000004C70000-memory.dmp
    Filesize

    256KB

  • memory/856-2252-0x0000000004C30000-0x0000000004C70000-memory.dmp
    Filesize

    256KB

  • memory/1708-113-0x0000000002570000-0x00000000025D0000-memory.dmp
    Filesize

    384KB

  • memory/1708-135-0x0000000002570000-0x00000000025D0000-memory.dmp
    Filesize

    384KB

  • memory/1708-98-0x0000000002570000-0x00000000025D0000-memory.dmp
    Filesize

    384KB

  • memory/1708-97-0x0000000004DF0000-0x0000000004E30000-memory.dmp
    Filesize

    256KB

  • memory/1708-103-0x0000000002570000-0x00000000025D0000-memory.dmp
    Filesize

    384KB

  • memory/1708-101-0x0000000002570000-0x00000000025D0000-memory.dmp
    Filesize

    384KB

  • memory/1708-107-0x0000000002570000-0x00000000025D0000-memory.dmp
    Filesize

    384KB

  • memory/1708-109-0x0000000002570000-0x00000000025D0000-memory.dmp
    Filesize

    384KB

  • memory/1708-105-0x0000000002570000-0x00000000025D0000-memory.dmp
    Filesize

    384KB

  • memory/1708-111-0x0000000002570000-0x00000000025D0000-memory.dmp
    Filesize

    384KB

  • memory/1708-95-0x0000000004DF0000-0x0000000004E30000-memory.dmp
    Filesize

    256KB

  • memory/1708-115-0x0000000002570000-0x00000000025D0000-memory.dmp
    Filesize

    384KB

  • memory/1708-117-0x0000000002570000-0x00000000025D0000-memory.dmp
    Filesize

    384KB

  • memory/1708-121-0x0000000002570000-0x00000000025D0000-memory.dmp
    Filesize

    384KB

  • memory/1708-123-0x0000000002570000-0x00000000025D0000-memory.dmp
    Filesize

    384KB

  • memory/1708-119-0x0000000002570000-0x00000000025D0000-memory.dmp
    Filesize

    384KB

  • memory/1708-127-0x0000000002570000-0x00000000025D0000-memory.dmp
    Filesize

    384KB

  • memory/1708-125-0x0000000002570000-0x00000000025D0000-memory.dmp
    Filesize

    384KB

  • memory/1708-129-0x0000000002570000-0x00000000025D0000-memory.dmp
    Filesize

    384KB

  • memory/1708-131-0x0000000002570000-0x00000000025D0000-memory.dmp
    Filesize

    384KB

  • memory/1708-133-0x0000000002570000-0x00000000025D0000-memory.dmp
    Filesize

    384KB

  • memory/1708-99-0x0000000004DF0000-0x0000000004E30000-memory.dmp
    Filesize

    256KB

  • memory/1708-137-0x0000000002570000-0x00000000025D0000-memory.dmp
    Filesize

    384KB

  • memory/1708-139-0x0000000002570000-0x00000000025D0000-memory.dmp
    Filesize

    384KB

  • memory/1708-141-0x0000000002570000-0x00000000025D0000-memory.dmp
    Filesize

    384KB

  • memory/1708-143-0x0000000002570000-0x00000000025D0000-memory.dmp
    Filesize

    384KB

  • memory/1708-147-0x0000000002570000-0x00000000025D0000-memory.dmp
    Filesize

    384KB

  • memory/1708-145-0x0000000002570000-0x00000000025D0000-memory.dmp
    Filesize

    384KB

  • memory/1708-93-0x0000000000340000-0x000000000039B000-memory.dmp
    Filesize

    364KB

  • memory/1708-94-0x0000000002570000-0x00000000025D0000-memory.dmp
    Filesize

    384KB

  • memory/1708-85-0x0000000002570000-0x00000000025D0000-memory.dmp
    Filesize

    384KB

  • memory/1708-89-0x0000000002570000-0x00000000025D0000-memory.dmp
    Filesize

    384KB

  • memory/1708-91-0x0000000002570000-0x00000000025D0000-memory.dmp
    Filesize

    384KB

  • memory/1708-87-0x0000000002570000-0x00000000025D0000-memory.dmp
    Filesize

    384KB

  • memory/1708-83-0x0000000002570000-0x00000000025D0000-memory.dmp
    Filesize

    384KB

  • memory/1708-81-0x0000000002570000-0x00000000025D0000-memory.dmp
    Filesize

    384KB

  • memory/1708-2230-0x0000000004D50000-0x0000000004D82000-memory.dmp
    Filesize

    200KB

  • memory/1708-78-0x0000000002250000-0x00000000022B8000-memory.dmp
    Filesize

    416KB

  • memory/1708-80-0x0000000002570000-0x00000000025D0000-memory.dmp
    Filesize

    384KB

  • memory/1708-79-0x0000000002570000-0x00000000025D6000-memory.dmp
    Filesize

    408KB

  • memory/1924-2248-0x00000000002A0000-0x00000000002A6000-memory.dmp
    Filesize

    24KB

  • memory/1924-2251-0x0000000004C80000-0x0000000004CC0000-memory.dmp
    Filesize

    256KB

  • memory/1924-2247-0x0000000001170000-0x00000000011A0000-memory.dmp
    Filesize

    192KB

  • memory/1924-2253-0x0000000004C80000-0x0000000004CC0000-memory.dmp
    Filesize

    256KB