Analysis

  • max time kernel
    61s
  • max time network
    63s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    26/03/2023, 02:04

General

  • Target

    ee0c8f35ddfb625293a07937b1684a98b466882c671b7a31f507d13cc9e06719.exe

  • Size

    713KB

  • MD5

    df8ee0fe60f0e72074fdf09e64bb17af

  • SHA1

    2c1b6a67d09e920d0d56c7ad832a4d8d6c8629b0

  • SHA256

    ee0c8f35ddfb625293a07937b1684a98b466882c671b7a31f507d13cc9e06719

  • SHA512

    055d20ffbeb7fc2d97f4f1e36dea568c3d17dcdba0971e39b420ecf11e983d2471e262faa3d23a9eff7991f38064760f12acf3113d1c37ddb31a05a3823b5529

  • SSDEEP

    12288:3utvNcCqg/Wwnldm8skIVWfmAbUQxMYgAhRkWMstIJsWSwPSMUKuZvVX6yDQxl6V:3mLqiWwldm9XWfBzxM3Ozk5S/MuZvVXn

Malware Config

Extracted

Family

redline

Botnet

boris

C2

193.233.20.32:4125

Attributes
  • auth_value

    766b5bdf6dbefcf7ca223351952fc38f

Extracted

Family

redline

Botnet

gena

C2

193.233.20.32:4125

Attributes
  • auth_value

    93c20961cb6b06b2d5781c212db6201e

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.

  • RedLine payload 33 IoCs
  • Executes dropped EXE 4 IoCs
  • Loads dropped DLL 7 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.

  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 25 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ee0c8f35ddfb625293a07937b1684a98b466882c671b7a31f507d13cc9e06719.exe
    "C:\Users\Admin\AppData\Local\Temp\ee0c8f35ddfb625293a07937b1684a98b466882c671b7a31f507d13cc9e06719.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:1300
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zinN6544.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zinN6544.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:920
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr529169.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr529169.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1104
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku522736.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku522736.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:672
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr961330.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr961330.exe
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1160

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr961330.exe

          Filesize

          175KB

          MD5

          f50023c2c4bad1bbf51efde95c575b28

          SHA1

          9e02fe5ecc82f471d8c078a0d4b9ce02fdf69ce1

          SHA256

          a491d4a9a89a7103f18f402d20df34f1ae56d18bc779ff8a4681f52a3e65cbdb

          SHA512

          d869c3c475811fdce251a700556018d98c639c28ec838f31e0fb3a9f91743843393d77735f14b992a7407356d109b680e2b9687385bae2ed7ffaef88b7c9fa57

        • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr961330.exe

          Filesize

          175KB

          MD5

          f50023c2c4bad1bbf51efde95c575b28

          SHA1

          9e02fe5ecc82f471d8c078a0d4b9ce02fdf69ce1

          SHA256

          a491d4a9a89a7103f18f402d20df34f1ae56d18bc779ff8a4681f52a3e65cbdb

          SHA512

          d869c3c475811fdce251a700556018d98c639c28ec838f31e0fb3a9f91743843393d77735f14b992a7407356d109b680e2b9687385bae2ed7ffaef88b7c9fa57

        • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zinN6544.exe

          Filesize

          398KB

          MD5

          cfb2eb242bb0e63df5142c30521388d6

          SHA1

          c793082cd9502cd7b1131a74dddc28bcb38adf8d

          SHA256

          50f0911b2b148deca7239749036458e857bc742d9cd3166d6d6596d0577403c3

          SHA512

          715303f6c1017b872d7966210f03e281563414a88897584d7576c26d18bce7ade495cc5735a1eac02fabbcefd6cbc6da94a19d6f80b5d216b036ba47aa6d9528

        • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zinN6544.exe

          Filesize

          398KB

          MD5

          cfb2eb242bb0e63df5142c30521388d6

          SHA1

          c793082cd9502cd7b1131a74dddc28bcb38adf8d

          SHA256

          50f0911b2b148deca7239749036458e857bc742d9cd3166d6d6596d0577403c3

          SHA512

          715303f6c1017b872d7966210f03e281563414a88897584d7576c26d18bce7ade495cc5735a1eac02fabbcefd6cbc6da94a19d6f80b5d216b036ba47aa6d9528

        • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr529169.exe

          Filesize

          11KB

          MD5

          7e93bacbbc33e6652e147e7fe07572a0

          SHA1

          421a7167da01c8da4dc4d5234ca3dd84e319e762

          SHA256

          850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

          SHA512

          250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

        • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr529169.exe

          Filesize

          11KB

          MD5

          7e93bacbbc33e6652e147e7fe07572a0

          SHA1

          421a7167da01c8da4dc4d5234ca3dd84e319e762

          SHA256

          850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

          SHA512

          250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

        • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku522736.exe

          Filesize

          357KB

          MD5

          f7b1f3086ead97c7fcd8eae485eec5a1

          SHA1

          4b41edab1ef531e7a5e983e193d50fbde97b7c98

          SHA256

          ffc243f5025ef8fd5a181ab1447fafb33153aba4a963dcb66a80f1624c2e23ad

          SHA512

          f6d265946280be35fb4899ccb3f8089f8524f8b69636285dcf2868452a6922df9c769f7bc73def6262dacdbcab90afeeab3d99e030932bee136ba9dfcb9eca62

        • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku522736.exe

          Filesize

          357KB

          MD5

          f7b1f3086ead97c7fcd8eae485eec5a1

          SHA1

          4b41edab1ef531e7a5e983e193d50fbde97b7c98

          SHA256

          ffc243f5025ef8fd5a181ab1447fafb33153aba4a963dcb66a80f1624c2e23ad

          SHA512

          f6d265946280be35fb4899ccb3f8089f8524f8b69636285dcf2868452a6922df9c769f7bc73def6262dacdbcab90afeeab3d99e030932bee136ba9dfcb9eca62

        • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku522736.exe

          Filesize

          357KB

          MD5

          f7b1f3086ead97c7fcd8eae485eec5a1

          SHA1

          4b41edab1ef531e7a5e983e193d50fbde97b7c98

          SHA256

          ffc243f5025ef8fd5a181ab1447fafb33153aba4a963dcb66a80f1624c2e23ad

          SHA512

          f6d265946280be35fb4899ccb3f8089f8524f8b69636285dcf2868452a6922df9c769f7bc73def6262dacdbcab90afeeab3d99e030932bee136ba9dfcb9eca62

        • \Users\Admin\AppData\Local\Temp\IXP000.TMP\lr961330.exe

          Filesize

          175KB

          MD5

          f50023c2c4bad1bbf51efde95c575b28

          SHA1

          9e02fe5ecc82f471d8c078a0d4b9ce02fdf69ce1

          SHA256

          a491d4a9a89a7103f18f402d20df34f1ae56d18bc779ff8a4681f52a3e65cbdb

          SHA512

          d869c3c475811fdce251a700556018d98c639c28ec838f31e0fb3a9f91743843393d77735f14b992a7407356d109b680e2b9687385bae2ed7ffaef88b7c9fa57

        • \Users\Admin\AppData\Local\Temp\IXP000.TMP\zinN6544.exe

          Filesize

          398KB

          MD5

          cfb2eb242bb0e63df5142c30521388d6

          SHA1

          c793082cd9502cd7b1131a74dddc28bcb38adf8d

          SHA256

          50f0911b2b148deca7239749036458e857bc742d9cd3166d6d6596d0577403c3

          SHA512

          715303f6c1017b872d7966210f03e281563414a88897584d7576c26d18bce7ade495cc5735a1eac02fabbcefd6cbc6da94a19d6f80b5d216b036ba47aa6d9528

        • \Users\Admin\AppData\Local\Temp\IXP000.TMP\zinN6544.exe

          Filesize

          398KB

          MD5

          cfb2eb242bb0e63df5142c30521388d6

          SHA1

          c793082cd9502cd7b1131a74dddc28bcb38adf8d

          SHA256

          50f0911b2b148deca7239749036458e857bc742d9cd3166d6d6596d0577403c3

          SHA512

          715303f6c1017b872d7966210f03e281563414a88897584d7576c26d18bce7ade495cc5735a1eac02fabbcefd6cbc6da94a19d6f80b5d216b036ba47aa6d9528

        • \Users\Admin\AppData\Local\Temp\IXP001.TMP\jr529169.exe

          Filesize

          11KB

          MD5

          7e93bacbbc33e6652e147e7fe07572a0

          SHA1

          421a7167da01c8da4dc4d5234ca3dd84e319e762

          SHA256

          850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

          SHA512

          250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

        • \Users\Admin\AppData\Local\Temp\IXP001.TMP\ku522736.exe

          Filesize

          357KB

          MD5

          f7b1f3086ead97c7fcd8eae485eec5a1

          SHA1

          4b41edab1ef531e7a5e983e193d50fbde97b7c98

          SHA256

          ffc243f5025ef8fd5a181ab1447fafb33153aba4a963dcb66a80f1624c2e23ad

          SHA512

          f6d265946280be35fb4899ccb3f8089f8524f8b69636285dcf2868452a6922df9c769f7bc73def6262dacdbcab90afeeab3d99e030932bee136ba9dfcb9eca62

        • \Users\Admin\AppData\Local\Temp\IXP001.TMP\ku522736.exe

          Filesize

          357KB

          MD5

          f7b1f3086ead97c7fcd8eae485eec5a1

          SHA1

          4b41edab1ef531e7a5e983e193d50fbde97b7c98

          SHA256

          ffc243f5025ef8fd5a181ab1447fafb33153aba4a963dcb66a80f1624c2e23ad

          SHA512

          f6d265946280be35fb4899ccb3f8089f8524f8b69636285dcf2868452a6922df9c769f7bc73def6262dacdbcab90afeeab3d99e030932bee136ba9dfcb9eca62

        • \Users\Admin\AppData\Local\Temp\IXP001.TMP\ku522736.exe

          Filesize

          357KB

          MD5

          f7b1f3086ead97c7fcd8eae485eec5a1

          SHA1

          4b41edab1ef531e7a5e983e193d50fbde97b7c98

          SHA256

          ffc243f5025ef8fd5a181ab1447fafb33153aba4a963dcb66a80f1624c2e23ad

          SHA512

          f6d265946280be35fb4899ccb3f8089f8524f8b69636285dcf2868452a6922df9c769f7bc73def6262dacdbcab90afeeab3d99e030932bee136ba9dfcb9eca62

        • memory/672-105-0x0000000004940000-0x000000000497F000-memory.dmp

          Filesize

          252KB

        • memory/672-123-0x0000000004940000-0x000000000497F000-memory.dmp

          Filesize

          252KB

        • memory/672-88-0x0000000007310000-0x0000000007350000-memory.dmp

          Filesize

          256KB

        • memory/672-89-0x0000000004940000-0x0000000004984000-memory.dmp

          Filesize

          272KB

        • memory/672-90-0x0000000004940000-0x000000000497F000-memory.dmp

          Filesize

          252KB

        • memory/672-93-0x0000000004940000-0x000000000497F000-memory.dmp

          Filesize

          252KB

        • memory/672-91-0x0000000004940000-0x000000000497F000-memory.dmp

          Filesize

          252KB

        • memory/672-95-0x0000000004940000-0x000000000497F000-memory.dmp

          Filesize

          252KB

        • memory/672-97-0x0000000004940000-0x000000000497F000-memory.dmp

          Filesize

          252KB

        • memory/672-99-0x0000000004940000-0x000000000497F000-memory.dmp

          Filesize

          252KB

        • memory/672-101-0x0000000004940000-0x000000000497F000-memory.dmp

          Filesize

          252KB

        • memory/672-103-0x0000000004940000-0x000000000497F000-memory.dmp

          Filesize

          252KB

        • memory/672-86-0x0000000002F20000-0x0000000002F66000-memory.dmp

          Filesize

          280KB

        • memory/672-107-0x0000000004940000-0x000000000497F000-memory.dmp

          Filesize

          252KB

        • memory/672-109-0x0000000004940000-0x000000000497F000-memory.dmp

          Filesize

          252KB

        • memory/672-111-0x0000000004940000-0x000000000497F000-memory.dmp

          Filesize

          252KB

        • memory/672-113-0x0000000004940000-0x000000000497F000-memory.dmp

          Filesize

          252KB

        • memory/672-115-0x0000000004940000-0x000000000497F000-memory.dmp

          Filesize

          252KB

        • memory/672-117-0x0000000004940000-0x000000000497F000-memory.dmp

          Filesize

          252KB

        • memory/672-119-0x0000000004940000-0x000000000497F000-memory.dmp

          Filesize

          252KB

        • memory/672-121-0x0000000004940000-0x000000000497F000-memory.dmp

          Filesize

          252KB

        • memory/672-87-0x0000000000260000-0x00000000002AB000-memory.dmp

          Filesize

          300KB

        • memory/672-125-0x0000000004940000-0x000000000497F000-memory.dmp

          Filesize

          252KB

        • memory/672-127-0x0000000004940000-0x000000000497F000-memory.dmp

          Filesize

          252KB

        • memory/672-129-0x0000000004940000-0x000000000497F000-memory.dmp

          Filesize

          252KB

        • memory/672-131-0x0000000004940000-0x000000000497F000-memory.dmp

          Filesize

          252KB

        • memory/672-133-0x0000000004940000-0x000000000497F000-memory.dmp

          Filesize

          252KB

        • memory/672-135-0x0000000004940000-0x000000000497F000-memory.dmp

          Filesize

          252KB

        • memory/672-138-0x0000000000400000-0x0000000002B88000-memory.dmp

          Filesize

          39.5MB

        • memory/672-140-0x0000000004940000-0x000000000497F000-memory.dmp

          Filesize

          252KB

        • memory/672-142-0x0000000004940000-0x000000000497F000-memory.dmp

          Filesize

          252KB

        • memory/672-144-0x0000000004940000-0x000000000497F000-memory.dmp

          Filesize

          252KB

        • memory/672-146-0x0000000004940000-0x000000000497F000-memory.dmp

          Filesize

          252KB

        • memory/672-148-0x0000000004940000-0x000000000497F000-memory.dmp

          Filesize

          252KB

        • memory/672-150-0x0000000004940000-0x000000000497F000-memory.dmp

          Filesize

          252KB

        • memory/672-152-0x0000000004940000-0x000000000497F000-memory.dmp

          Filesize

          252KB

        • memory/672-1000-0x0000000007310000-0x0000000007350000-memory.dmp

          Filesize

          256KB

        • memory/1104-73-0x0000000001100000-0x000000000110A000-memory.dmp

          Filesize

          40KB

        • memory/1160-1009-0x0000000000A20000-0x0000000000A52000-memory.dmp

          Filesize

          200KB

        • memory/1160-1011-0x0000000004D50000-0x0000000004D90000-memory.dmp

          Filesize

          256KB

        • memory/1300-75-0x0000000000400000-0x0000000002BE0000-memory.dmp

          Filesize

          39.9MB

        • memory/1300-74-0x00000000002E0000-0x0000000000369000-memory.dmp

          Filesize

          548KB