Analysis

  • max time kernel
    145s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07-11-2024 11:42

General

  • Target

    46f9f644ec11f746552e12d5e5ef7b874d6fdbcd5381ae1752a6ba5b3eed3962.exe

  • Size

    991KB

  • MD5

    03bb373e9c9c9e5dd00eba4ef9f1fe6c

  • SHA1

    68926ef612d0d8f1b2cc60f5ab71c64e94b9a584

  • SHA256

    46f9f644ec11f746552e12d5e5ef7b874d6fdbcd5381ae1752a6ba5b3eed3962

  • SHA512

    f2da74fe13cf62d8bafe99e3fcd155261a2a861f01f744db2f0e04e12e1bd0c85a18226a141097a9d94b7cba4970abe189ebd08a27a389c90728f010c27dfd57

  • SSDEEP

    12288:nMray904XhZMbgx1UGHvF19+d2kCSBn9ttrPDAPFv8XW7osNxehH1Gdv9BlhYvk+:hyKE1Fx+kkB58PFvFXA1GdbYR

Malware Config

Extracted

Family

redline

Botnet

lada

C2

185.161.248.90:4125

Attributes
  • auth_value

    0b3678897547fedafe314eda5a2015ba

Extracted

Family

redline

Botnet

diza

C2

185.161.248.90:4125

Attributes
  • auth_value

    0d09b419c8bc967f91c68be4a17e92ee

Signatures

  • Detects Healer an antivirus disabler dropper 17 IoCs
  • Healer

    Healer an antivirus disabler dropper.

  • Healer family
  • 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 5 IoCs
  • Redline family
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 6 IoCs
  • Windows security modification 2 TTPs 2 IoCs
  • Adds Run key to start application 2 TTPs 3 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Program crash 2 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 7 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 18 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\46f9f644ec11f746552e12d5e5ef7b874d6fdbcd5381ae1752a6ba5b3eed3962.exe
    "C:\Users\Admin\AppData\Local\Temp\46f9f644ec11f746552e12d5e5ef7b874d6fdbcd5381ae1752a6ba5b3eed3962.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1752
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un401268.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un401268.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1388
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un668662.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un668662.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:3044
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr244677.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr244677.exe
          4⤵
          • Modifies Windows Defender Real-time Protection settings
          • Executes dropped EXE
          • Windows security modification
          • System Location Discovery: System Language Discovery
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:2056
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 2056 -s 1108
            5⤵
            • Program crash
            PID:2036
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu608580.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu608580.exe
          4⤵
          • Checks computer location settings
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:2948
          • C:\Windows\Temp\1.exe
            "C:\Windows\Temp\1.exe"
            5⤵
            • Executes dropped EXE
            • System Location Discovery: System Language Discovery
            PID:2356
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 2948 -s 1524
            5⤵
            • Program crash
            PID:1256
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk661170.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk661170.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        PID:5964
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 2056 -ip 2056
    1⤵
      PID:3008
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 2948 -ip 2948
      1⤵
        PID:4720

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un401268.exe

        Filesize

        808KB

        MD5

        60832e1da11414350bca5770e64a4594

        SHA1

        0d7e72fe7ae2becf47cf25a064e43d2bb60d310f

        SHA256

        9dbd092d6dc8be8d516491f45717d519f4ad2807e95d255d8b2ccbe2c974ef66

        SHA512

        a93208c12afbba64e06c7aef68da90d06e5cb3d1ec530361f60ebdddf7a62e0341b0e65ebd153cfa4ac1b02a667353510c5c66f08a0a7aa65fb6f9bb4caf8af9

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk661170.exe

        Filesize

        168KB

        MD5

        c52ebada00a59ec1f651a0e9fbcef2eb

        SHA1

        e1941278df76616f1ca3202ef2a9f99d2592d52f

        SHA256

        35d5cff482e78c0137b3c51556d1e14aab0f38921ebfe46abc979a826301d28e

        SHA512

        6b11124fa6cfa1d2fdb8b6a4cc237b4a65ecbeb1797179568dcef378041ce05bdf0af9b6434cc0b3feb2479112d003b0fa5c0d2178c73bc65d35f5c2cfb36be2

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un668662.exe

        Filesize

        655KB

        MD5

        44c56f136bfb308ff5d8c01db869aa28

        SHA1

        50532dc5f6d1438edbc55928f7fa14fc98d2f4c5

        SHA256

        5adaeeb68773d00d4a773abd3b9ce5f89b0717c55959d0e3f8bc264f728b1aa7

        SHA512

        baea098fe643606986aa47ca846b57c8201de177c7c1e6360c88be12d48b3bb13351753440fd6a532bfafb766ee74807cea7fd336a83401fc35d5e94915a5d43

      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr244677.exe

        Filesize

        255KB

        MD5

        373e871ecbe3200301111cf95190f06f

        SHA1

        367701177da45c68abaa65ecff17637907af972d

        SHA256

        73ff140362e15c11e43d12a0dc4b4f8cb147e080d1caf0ee80510ed1881aae45

        SHA512

        672576324c07bfd4e5cfeb389ba888309bd57325603a90bacce9e5ef90b4affc2c7be773e731dee5785fc7c0c9c2aefdadb492b1953de87404e6aeaf420bf217

      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu608580.exe

        Filesize

        438KB

        MD5

        5e6e15ce7b7a2eb4c29df9cb98a9481d

        SHA1

        fedf1536e3a704a51eb06e15d0a22a105c04a4c4

        SHA256

        78072bfe2a0c54668aa7450722a810cd14bf6726755fd047aa4b8096ec8d8fa4

        SHA512

        69525f6c6baa685a573faf048fc7959c68c53eaed6aceda4d3b221602741b1a243ee2ca30855deecf7df0c3986348496fa614b9cc7446c7238bcf857cdb25808

      • C:\Windows\Temp\1.exe

        Filesize

        168KB

        MD5

        03728fed675bcde5256342183b1d6f27

        SHA1

        d13eace7d3d92f93756504b274777cc269b222a2

        SHA256

        f1181356c69b3dcebadc67d4c751d01164c929eab2b250b83cdedeedd4cd5ef0

        SHA512

        6e2800d2d4e7dcbcbe1842d78029b75d2faa742c8fd7925ae2486396c3dd8c0b8f66e760f3916e42631cde41c0606c48528a4cb779f124b8d28c7af9197c18d1

      • memory/2056-61-0x0000000000400000-0x0000000000430000-memory.dmp

        Filesize

        192KB

      • memory/2056-47-0x00000000025F0000-0x0000000002602000-memory.dmp

        Filesize

        72KB

      • memory/2056-25-0x0000000002340000-0x000000000235A000-memory.dmp

        Filesize

        104KB

      • memory/2056-26-0x0000000004B70000-0x0000000005114000-memory.dmp

        Filesize

        5.6MB

      • memory/2056-27-0x00000000025F0000-0x0000000002608000-memory.dmp

        Filesize

        96KB

      • memory/2056-49-0x00000000025F0000-0x0000000002602000-memory.dmp

        Filesize

        72KB

      • memory/2056-55-0x00000000025F0000-0x0000000002602000-memory.dmp

        Filesize

        72KB

      • memory/2056-53-0x00000000025F0000-0x0000000002602000-memory.dmp

        Filesize

        72KB

      • memory/2056-52-0x00000000025F0000-0x0000000002602000-memory.dmp

        Filesize

        72KB

      • memory/2056-45-0x00000000025F0000-0x0000000002602000-memory.dmp

        Filesize

        72KB

      • memory/2056-43-0x00000000025F0000-0x0000000002602000-memory.dmp

        Filesize

        72KB

      • memory/2056-41-0x00000000025F0000-0x0000000002602000-memory.dmp

        Filesize

        72KB

      • memory/2056-39-0x00000000025F0000-0x0000000002602000-memory.dmp

        Filesize

        72KB

      • memory/2056-37-0x00000000025F0000-0x0000000002602000-memory.dmp

        Filesize

        72KB

      • memory/2056-35-0x00000000025F0000-0x0000000002602000-memory.dmp

        Filesize

        72KB

      • memory/2056-31-0x00000000025F0000-0x0000000002602000-memory.dmp

        Filesize

        72KB

      • memory/2056-28-0x00000000025F0000-0x0000000002602000-memory.dmp

        Filesize

        72KB

      • memory/2056-22-0x0000000000640000-0x0000000000740000-memory.dmp

        Filesize

        1024KB

      • memory/2056-33-0x00000000025F0000-0x0000000002602000-memory.dmp

        Filesize

        72KB

      • memory/2056-29-0x00000000025F0000-0x0000000002602000-memory.dmp

        Filesize

        72KB

      • memory/2056-56-0x0000000000640000-0x0000000000740000-memory.dmp

        Filesize

        1024KB

      • memory/2056-57-0x0000000000400000-0x0000000000430000-memory.dmp

        Filesize

        192KB

      • memory/2056-58-0x0000000000400000-0x00000000004AF000-memory.dmp

        Filesize

        700KB

      • memory/2056-60-0x0000000000400000-0x00000000004AF000-memory.dmp

        Filesize

        700KB

      • memory/2056-24-0x0000000000400000-0x00000000004AF000-memory.dmp

        Filesize

        700KB

      • memory/2056-23-0x0000000000400000-0x0000000000430000-memory.dmp

        Filesize

        192KB

      • memory/2356-2224-0x0000000002C50000-0x0000000002C56000-memory.dmp

        Filesize

        24KB

      • memory/2356-2223-0x0000000000BB0000-0x0000000000BDE000-memory.dmp

        Filesize

        184KB

      • memory/2356-2225-0x0000000005BF0000-0x0000000006208000-memory.dmp

        Filesize

        6.1MB

      • memory/2356-2226-0x00000000056E0000-0x00000000057EA000-memory.dmp

        Filesize

        1.0MB

      • memory/2356-2229-0x00000000055E0000-0x000000000562C000-memory.dmp

        Filesize

        304KB

      • memory/2356-2228-0x0000000005480000-0x00000000054BC000-memory.dmp

        Filesize

        240KB

      • memory/2356-2227-0x0000000005420000-0x0000000005432000-memory.dmp

        Filesize

        72KB

      • memory/2948-71-0x00000000051B0000-0x0000000005210000-memory.dmp

        Filesize

        384KB

      • memory/2948-66-0x00000000025D0000-0x0000000002638000-memory.dmp

        Filesize

        416KB

      • memory/2948-97-0x00000000051B0000-0x0000000005210000-memory.dmp

        Filesize

        384KB

      • memory/2948-95-0x00000000051B0000-0x0000000005210000-memory.dmp

        Filesize

        384KB

      • memory/2948-93-0x00000000051B0000-0x0000000005210000-memory.dmp

        Filesize

        384KB

      • memory/2948-89-0x00000000051B0000-0x0000000005210000-memory.dmp

        Filesize

        384KB

      • memory/2948-87-0x00000000051B0000-0x0000000005210000-memory.dmp

        Filesize

        384KB

      • memory/2948-85-0x00000000051B0000-0x0000000005210000-memory.dmp

        Filesize

        384KB

      • memory/2948-83-0x00000000051B0000-0x0000000005210000-memory.dmp

        Filesize

        384KB

      • memory/2948-80-0x00000000051B0000-0x0000000005210000-memory.dmp

        Filesize

        384KB

      • memory/2948-78-0x00000000051B0000-0x0000000005210000-memory.dmp

        Filesize

        384KB

      • memory/2948-75-0x00000000051B0000-0x0000000005210000-memory.dmp

        Filesize

        384KB

      • memory/2948-101-0x00000000051B0000-0x0000000005210000-memory.dmp

        Filesize

        384KB

      • memory/2948-81-0x00000000051B0000-0x0000000005210000-memory.dmp

        Filesize

        384KB

      • memory/2948-68-0x00000000051B0000-0x0000000005210000-memory.dmp

        Filesize

        384KB

      • memory/2948-69-0x00000000051B0000-0x0000000005210000-memory.dmp

        Filesize

        384KB

      • memory/2948-67-0x00000000051B0000-0x0000000005216000-memory.dmp

        Filesize

        408KB

      • memory/2948-73-0x00000000051B0000-0x0000000005210000-memory.dmp

        Filesize

        384KB

      • memory/2948-99-0x00000000051B0000-0x0000000005210000-memory.dmp

        Filesize

        384KB

      • memory/2948-91-0x00000000051B0000-0x0000000005210000-memory.dmp

        Filesize

        384KB

      • memory/2948-2210-0x0000000005400000-0x0000000005432000-memory.dmp

        Filesize

        200KB

      • memory/5964-2234-0x00000000005E0000-0x0000000000610000-memory.dmp

        Filesize

        192KB

      • memory/5964-2235-0x0000000004C80000-0x0000000004C86000-memory.dmp

        Filesize

        24KB