Analysis

  • max time kernel
    150s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26-04-2023 08:22

General

  • Target

    e88c37f1bb15fcbe857ee8c4d526153f.exe

  • Size

    1.9MB

  • MD5

    e88c37f1bb15fcbe857ee8c4d526153f

  • SHA1

    c52537d8b02f5c9c9ea40f78a7e2c9f8dc78225b

  • SHA256

    9fbc398697579871e9ed351b5874acacb8b435178b32ff6506a03e5738b2e75f

  • SHA512

    8065ee3b4fd2130549f016c5accb5f8347812b2b0cf6cc97bf712e6b34d30d3dd893dbcf250db60bd0d17550e36462dce4d3ae33858007af2e19e7ad71e44164

  • SSDEEP

    49152:IBJ/2XAf/cdSy4ihSiudHKWw7YYlMDFUjcgbeR:ywXI0c5icLKJEYlIFicWe

Malware Config

Extracted

Family

redline

Botnet

RED

C2

79.137.202.0:81

Attributes
  • auth_value

    49e32ec54afd3f75dadad05dbf2e524f

Extracted

Family

laplas

C2

http://79.137.199.252

Attributes
  • api_key

    ab77c1513d42148558312d676282a204d8aa055051d315af2056241c7f79c6f4

Signatures

  • Laplas Clipper

    Laplas is a crypto wallet stealer with three variants written in Golang, C#, and C++.

  • RedLine

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

  • Checks computer location settings 2 TTPs 2 IoCs

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

  • Executes dropped EXE 4 IoCs
  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Suspicious use of SetThreadContext 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Program crash 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 22 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e88c37f1bb15fcbe857ee8c4d526153f.exe
    "C:\Users\Admin\AppData\Local\Temp\e88c37f1bb15fcbe857ee8c4d526153f.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:3928
    • C:\Users\Admin\AppData\Local\Temp\RarSFX0\cqb3grs.exe
      "C:\Users\Admin\AppData\Local\Temp\RarSFX0\cqb3grs.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of SetThreadContext
      • Suspicious use of WriteProcessMemory
      PID:3308
      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1516
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 3308 -s 148
        3⤵
        • Program crash
        PID:4028
    • C:\Users\Admin\AppData\Local\Temp\RarSFX0\o02kvf1u.exe
      "C:\Users\Admin\AppData\Local\Temp\RarSFX0\o02kvf1u.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of SetThreadContext
      • Suspicious use of WriteProcessMemory
      PID:3472
      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
        3⤵
          PID:1772
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 3472 -s 136
          3⤵
          • Program crash
          PID:2188
      • C:\Users\Admin\AppData\Local\Temp\RarSFX0\e32Lke3.exe
        "C:\Users\Admin\AppData\Local\Temp\RarSFX0\e32Lke3.exe"
        2⤵
        • Checks computer location settings
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:3416
        • C:\Users\Admin\AppData\Roaming\telemetry\svcservice.exe
          "C:\Users\Admin\AppData\Roaming\telemetry\svcservice.exe"
          3⤵
          • Executes dropped EXE
          PID:3016
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3308 -ip 3308
      1⤵
        PID:840
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 3472 -ip 3472
        1⤵
          PID:4228

        Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Users\Admin\AppData\Local\Temp\RarSFX0\cqb3grs.exe

          Filesize

          1.3MB

          MD5

          3681076e0468f402f6a12e9d586c24b1

          SHA1

          92d9039e76ad9166b00d38100994f86ad712818d

          SHA256

          e6c6df931d2d1b58840c66475e55e659146cc677dd1a90adbbb160911169329f

          SHA512

          5615fc46b28796034a2120a69113e5e18d94545b88370384ae0807090300b1c73a130a9e8e3ce8fe6f6e9148f6944a5f0fc0bccece84206b94b25be30cd73828

        • C:\Users\Admin\AppData\Local\Temp\RarSFX0\cqb3grs.exe

          Filesize

          1.3MB

          MD5

          3681076e0468f402f6a12e9d586c24b1

          SHA1

          92d9039e76ad9166b00d38100994f86ad712818d

          SHA256

          e6c6df931d2d1b58840c66475e55e659146cc677dd1a90adbbb160911169329f

          SHA512

          5615fc46b28796034a2120a69113e5e18d94545b88370384ae0807090300b1c73a130a9e8e3ce8fe6f6e9148f6944a5f0fc0bccece84206b94b25be30cd73828

        • C:\Users\Admin\AppData\Local\Temp\RarSFX0\cqb3grs.exe

          Filesize

          1.3MB

          MD5

          3681076e0468f402f6a12e9d586c24b1

          SHA1

          92d9039e76ad9166b00d38100994f86ad712818d

          SHA256

          e6c6df931d2d1b58840c66475e55e659146cc677dd1a90adbbb160911169329f

          SHA512

          5615fc46b28796034a2120a69113e5e18d94545b88370384ae0807090300b1c73a130a9e8e3ce8fe6f6e9148f6944a5f0fc0bccece84206b94b25be30cd73828

        • C:\Users\Admin\AppData\Local\Temp\RarSFX0\e32Lke3.exe

          Filesize

          1.1MB

          MD5

          a76d136239408f63bf5b2af3d4dffc0e

          SHA1

          7434e0882f2825ba265f69db57e1117a4375636a

          SHA256

          c1d245ae8ca47c4e04608217d82fc94c1c77d10a81ab057f8c605dbfc24b8ccf

          SHA512

          189c0e9ca5975ceaf36806020622ae3a77875039cf68c0c3aa2aa2f6e3fd8da1be559bfa1c6fb30538809d6220a00ffa000f9d17aa5f9d5f79199c1f90998dbe

        • C:\Users\Admin\AppData\Local\Temp\RarSFX0\e32Lke3.exe

          Filesize

          1.1MB

          MD5

          a76d136239408f63bf5b2af3d4dffc0e

          SHA1

          7434e0882f2825ba265f69db57e1117a4375636a

          SHA256

          c1d245ae8ca47c4e04608217d82fc94c1c77d10a81ab057f8c605dbfc24b8ccf

          SHA512

          189c0e9ca5975ceaf36806020622ae3a77875039cf68c0c3aa2aa2f6e3fd8da1be559bfa1c6fb30538809d6220a00ffa000f9d17aa5f9d5f79199c1f90998dbe

        • C:\Users\Admin\AppData\Local\Temp\RarSFX0\e32Lke3.exe

          Filesize

          1.1MB

          MD5

          a76d136239408f63bf5b2af3d4dffc0e

          SHA1

          7434e0882f2825ba265f69db57e1117a4375636a

          SHA256

          c1d245ae8ca47c4e04608217d82fc94c1c77d10a81ab057f8c605dbfc24b8ccf

          SHA512

          189c0e9ca5975ceaf36806020622ae3a77875039cf68c0c3aa2aa2f6e3fd8da1be559bfa1c6fb30538809d6220a00ffa000f9d17aa5f9d5f79199c1f90998dbe

        • C:\Users\Admin\AppData\Local\Temp\RarSFX0\o02kvf1u.exe

          Filesize

          3.6MB

          MD5

          9acf9c7921ee24285901751af52097b0

          SHA1

          0e6725a2fdc4e1f1bbf6a73f46393cbba4552e12

          SHA256

          98c1105d2e0d9467d2cb9cbd3747b79d7471ecbc22a290653fddc8db3f49b04c

          SHA512

          7f369214f16aca9dcd8c390ab729a1edaffe27f3fce6dc887df7bb39bc6f55ba938ea7c69f3f1dd739da00b899435a0e65750e5cd7cb0fb45272ad32d6e24792

        • C:\Users\Admin\AppData\Local\Temp\RarSFX0\o02kvf1u.exe

          Filesize

          3.6MB

          MD5

          9acf9c7921ee24285901751af52097b0

          SHA1

          0e6725a2fdc4e1f1bbf6a73f46393cbba4552e12

          SHA256

          98c1105d2e0d9467d2cb9cbd3747b79d7471ecbc22a290653fddc8db3f49b04c

          SHA512

          7f369214f16aca9dcd8c390ab729a1edaffe27f3fce6dc887df7bb39bc6f55ba938ea7c69f3f1dd739da00b899435a0e65750e5cd7cb0fb45272ad32d6e24792

        • C:\Users\Admin\AppData\Local\Temp\RarSFX0\o02kvf1u.exe

          Filesize

          3.6MB

          MD5

          9acf9c7921ee24285901751af52097b0

          SHA1

          0e6725a2fdc4e1f1bbf6a73f46393cbba4552e12

          SHA256

          98c1105d2e0d9467d2cb9cbd3747b79d7471ecbc22a290653fddc8db3f49b04c

          SHA512

          7f369214f16aca9dcd8c390ab729a1edaffe27f3fce6dc887df7bb39bc6f55ba938ea7c69f3f1dd739da00b899435a0e65750e5cd7cb0fb45272ad32d6e24792

        • C:\Users\Admin\AppData\Roaming\telemetry\svcservice.exe

          Filesize

          485.4MB

          MD5

          21ccf3f366eee4e0f5d284a4115b9d14

          SHA1

          c56855e75d49792d5e2981538f41cea2184bd0b1

          SHA256

          75e50df546ef906c4f78732b3fe69c348c5420a2a5c9479e4ef1a6f5dc333cda

          SHA512

          6e66dfa0c9f08322cbbfc7c46f8035334ce2ae33022ae253156b6d72a900249df01fe6be50376219e5365406d26aed93c76c7925d7cd141717ff9eb3a873f8c0

        • C:\Users\Admin\AppData\Roaming\telemetry\svcservice.exe

          Filesize

          466.9MB

          MD5

          31bfb3587481b8ee136f71bdbcbefbbb

          SHA1

          6e0ced87aa91e0caf230990060352dd8cd18c7b7

          SHA256

          2579a920880e07fc98ebd238b1150397ecf5cb732cbf3f8c631f1a36c63addcc

          SHA512

          d0f24aa94d7cacdd17e569d474601db95ff2be57f018f849ad295e4d0ce27b0eb377d950132d9a86bc90f22022307eaf7c7e461e582837d6ff0875ddca3df958

        • memory/1516-305-0x0000000005300000-0x0000000005392000-memory.dmp

          Filesize

          584KB

        • memory/1516-409-0x0000000006540000-0x0000000006590000-memory.dmp

          Filesize

          320KB

        • memory/1516-146-0x00000000007B0000-0x00000000007DE000-memory.dmp

          Filesize

          184KB

        • memory/1516-151-0x0000000005460000-0x0000000005A78000-memory.dmp

          Filesize

          6.1MB

        • memory/1516-523-0x00000000094D0000-0x00000000099FC000-memory.dmp

          Filesize

          5.2MB

        • memory/1516-518-0x0000000008DD0000-0x0000000008F92000-memory.dmp

          Filesize

          1.8MB

        • memory/1516-162-0x0000000004CF0000-0x0000000004D00000-memory.dmp

          Filesize

          64KB

        • memory/1516-160-0x0000000004ED0000-0x0000000004F0C000-memory.dmp

          Filesize

          240KB

        • memory/1516-157-0x0000000004E70000-0x0000000004E82000-memory.dmp

          Filesize

          72KB

        • memory/1516-303-0x00000000051E0000-0x0000000005256000-memory.dmp

          Filesize

          472KB

        • memory/1516-152-0x0000000004F50000-0x000000000505A000-memory.dmp

          Filesize

          1.0MB

        • memory/1516-380-0x0000000005D80000-0x0000000005DE6000-memory.dmp

          Filesize

          408KB

        • memory/1516-401-0x00000000081C0000-0x0000000008764000-memory.dmp

          Filesize

          5.6MB

        • memory/1516-419-0x0000000004CF0000-0x0000000004D00000-memory.dmp

          Filesize

          64KB

        • memory/1772-163-0x0000000000400000-0x000000000056C000-memory.dmp

          Filesize

          1.4MB

        • memory/1772-187-0x0000000000400000-0x000000000056C000-memory.dmp

          Filesize

          1.4MB

        • memory/1772-184-0x0000000000400000-0x000000000056C000-memory.dmp

          Filesize

          1.4MB

        • memory/1772-183-0x0000000000400000-0x000000000056C000-memory.dmp

          Filesize

          1.4MB

        • memory/1772-182-0x0000000000400000-0x000000000056C000-memory.dmp

          Filesize

          1.4MB