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Analysis

  • max time kernel
    145s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    21/03/2023, 04:30

General

  • Target

    835d738ec5b2cec60577e933f90d7d7a7dc441ec853aed248689225466ff56c4.exe

  • Size

    781KB

  • MD5

    60f65e516eefa92412034214a663388d

  • SHA1

    6ded150832b593c4b08203d55b65cbb84396aed2

  • SHA256

    835d738ec5b2cec60577e933f90d7d7a7dc441ec853aed248689225466ff56c4

  • SHA512

    d417eb89d2abbde489832a5a57a279189e9dd5eb4f402aa2bc2521da6b1b7257e3f3014f5bba996bedeacc3d6ddd22de0367f81710e3045494ee5195892c9e79

  • SSDEEP

    24576:myJ/UNVHcujeoevjgZVP/BqHWljAsnaGQZ:1JEHcuCVMZZF1nan

Malware Config

Extracted

Family

redline

Botnet

gena

C2

193.233.20.30:4125

Attributes
  • auth_value

    93c20961cb6b06b2d5781c212db6201e

Extracted

Family

redline

Botnet

relon

C2

193.233.20.30:4125

Attributes
  • auth_value

    17da69809725577b595e217ba006b869

Signatures

  • Modifies Windows Defender Real-time Protection settings 3 TTPs 12 IoCs
  • RedLine

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

  • RedLine payload 18 IoCs
  • Executes dropped EXE 6 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 3 IoCs
  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Adds Run key to start application 2 TTPs 6 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Program crash 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 17 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\835d738ec5b2cec60577e933f90d7d7a7dc441ec853aed248689225466ff56c4.exe
    "C:\Users\Admin\AppData\Local\Temp\835d738ec5b2cec60577e933f90d7d7a7dc441ec853aed248689225466ff56c4.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:3516
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio4691.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio4691.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:3648
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\unio5111.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\unio5111.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:4836
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pro2402.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pro2402.exe
          4⤵
          • Modifies Windows Defender Real-time Protection settings
          • Executes dropped EXE
          • Windows security modification
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:5004
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu2629.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu2629.exe
          4⤵
          • Modifies Windows Defender Real-time Protection settings
          • Executes dropped EXE
          • Windows security modification
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:2432
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 2432 -s 1080
            5⤵
            • Program crash
            PID:1380
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rzZ67s02.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rzZ67s02.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1752
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1752 -s 1096
          4⤵
          • Program crash
          PID:4956
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si336084.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si336084.exe
      2⤵
      • Executes dropped EXE
      PID:1800
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 2432 -ip 2432
    1⤵
      PID:900
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 1752 -ip 1752
      1⤵
        PID:2044

      Network

      MITRE ATT&CK Enterprise v6

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si336084.exe

        Filesize

        175KB

        MD5

        6fbff2d7c9ba7f0a71f02a5c70df9dfc

        SHA1

        003da0075734cd2d7f201c5b0e4779b8e1f33621

        SHA256

        cb56407367a42f61993842b66bcd24993a30c87116313c26d6af9e37bbb1b6b3

        SHA512

        25842b9df4767b16096f2bfcedc9d368a9696e6c6d9c7b2c75987769a5b338ae04b23b1e89f18eef2244e84f04e4acf6af56643a97abfe5b605f66cba0bac27f

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si336084.exe

        Filesize

        175KB

        MD5

        6fbff2d7c9ba7f0a71f02a5c70df9dfc

        SHA1

        003da0075734cd2d7f201c5b0e4779b8e1f33621

        SHA256

        cb56407367a42f61993842b66bcd24993a30c87116313c26d6af9e37bbb1b6b3

        SHA512

        25842b9df4767b16096f2bfcedc9d368a9696e6c6d9c7b2c75987769a5b338ae04b23b1e89f18eef2244e84f04e4acf6af56643a97abfe5b605f66cba0bac27f

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio4691.exe

        Filesize

        639KB

        MD5

        efdd05d5b0b3ad71f0ad8a6803ebac98

        SHA1

        d91ea7f7cb861166e42073588dd9b84e24d1b777

        SHA256

        d44987f7f399eff7d9b8f681f44d0a3a15e3f2066c9b73394ed3ab15db788aaa

        SHA512

        897286c7966334a0bd7d4be027f6c1220021b7465891b4a2e5857c363225941c7fcb08109484adc923a1a15d01113874493369993a4ef6769852f33acc35b5e5

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio4691.exe

        Filesize

        639KB

        MD5

        efdd05d5b0b3ad71f0ad8a6803ebac98

        SHA1

        d91ea7f7cb861166e42073588dd9b84e24d1b777

        SHA256

        d44987f7f399eff7d9b8f681f44d0a3a15e3f2066c9b73394ed3ab15db788aaa

        SHA512

        897286c7966334a0bd7d4be027f6c1220021b7465891b4a2e5857c363225941c7fcb08109484adc923a1a15d01113874493369993a4ef6769852f33acc35b5e5

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rzZ67s02.exe

        Filesize

        290KB

        MD5

        4e3c5665c8e93c46208af30432ed06c7

        SHA1

        576dcaeec02a28208b8e811a6395ecb49089d32e

        SHA256

        311f8841669cc3edf26e5ddec622e27ce39d9c71c8b535958a5ab46edb09fbe0

        SHA512

        b2af08fc53cd396d401d58b4dfc51b6bafb68aec1758b41c284eb34cfa2c17599ed56cfb43e8537903a36e52e8d0ce97810997f43ca5ba1d9d7e634fab22cc7e

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rzZ67s02.exe

        Filesize

        290KB

        MD5

        4e3c5665c8e93c46208af30432ed06c7

        SHA1

        576dcaeec02a28208b8e811a6395ecb49089d32e

        SHA256

        311f8841669cc3edf26e5ddec622e27ce39d9c71c8b535958a5ab46edb09fbe0

        SHA512

        b2af08fc53cd396d401d58b4dfc51b6bafb68aec1758b41c284eb34cfa2c17599ed56cfb43e8537903a36e52e8d0ce97810997f43ca5ba1d9d7e634fab22cc7e

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\unio5111.exe

        Filesize

        315KB

        MD5

        c1a4b4b64b7da219ae0372eb2db18143

        SHA1

        da0e8f08689bf382150dba4f8d9b65fa073a698d

        SHA256

        954ccbfe1742ababea18c4e03b340fef1b5f0c88089286d4432730e4209d1727

        SHA512

        6c988619973c7dff26a54890b8119a9adc7264ddc4b50f7c6e27da3fba4fd5497f782c602339116573a3b8216ad62d3ae5745cabb892f4b9e75531361669fdad

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\unio5111.exe

        Filesize

        315KB

        MD5

        c1a4b4b64b7da219ae0372eb2db18143

        SHA1

        da0e8f08689bf382150dba4f8d9b65fa073a698d

        SHA256

        954ccbfe1742ababea18c4e03b340fef1b5f0c88089286d4432730e4209d1727

        SHA512

        6c988619973c7dff26a54890b8119a9adc7264ddc4b50f7c6e27da3fba4fd5497f782c602339116573a3b8216ad62d3ae5745cabb892f4b9e75531361669fdad

      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pro2402.exe

        Filesize

        11KB

        MD5

        7e93bacbbc33e6652e147e7fe07572a0

        SHA1

        421a7167da01c8da4dc4d5234ca3dd84e319e762

        SHA256

        850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

        SHA512

        250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pro2402.exe

        Filesize

        11KB

        MD5

        7e93bacbbc33e6652e147e7fe07572a0

        SHA1

        421a7167da01c8da4dc4d5234ca3dd84e319e762

        SHA256

        850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

        SHA512

        250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu2629.exe

        Filesize

        232KB

        MD5

        5f2b0d188db6f3fc608209bc7b347b3c

        SHA1

        b97c84c18a665b6235c61652e776371f5d9c03b5

        SHA256

        e0763f99702e939bee109217530aed7d153876a5f4b9c3b74f8e7186424b7273

        SHA512

        77da9adb7170ce5aa4b5e526715ddc39a3f17a4f1f4eb8713399a88bde6f3a019453475a3bca99160bc7c397889c8435af3ac308b8f0679e13b716b22a625441

      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu2629.exe

        Filesize

        232KB

        MD5

        5f2b0d188db6f3fc608209bc7b347b3c

        SHA1

        b97c84c18a665b6235c61652e776371f5d9c03b5

        SHA256

        e0763f99702e939bee109217530aed7d153876a5f4b9c3b74f8e7186424b7273

        SHA512

        77da9adb7170ce5aa4b5e526715ddc39a3f17a4f1f4eb8713399a88bde6f3a019453475a3bca99160bc7c397889c8435af3ac308b8f0679e13b716b22a625441

      • memory/1752-1112-0x0000000005310000-0x0000000005928000-memory.dmp

        Filesize

        6.1MB

      • memory/1752-1116-0x0000000004D50000-0x0000000004D60000-memory.dmp

        Filesize

        64KB

      • memory/1752-1127-0x0000000004D50000-0x0000000004D60000-memory.dmp

        Filesize

        64KB

      • memory/1752-1126-0x0000000006C00000-0x000000000712C000-memory.dmp

        Filesize

        5.2MB

      • memory/1752-1125-0x0000000006A30000-0x0000000006BF2000-memory.dmp

        Filesize

        1.8MB

      • memory/1752-1124-0x00000000069A0000-0x00000000069F0000-memory.dmp

        Filesize

        320KB

      • memory/1752-1123-0x0000000006900000-0x0000000006976000-memory.dmp

        Filesize

        472KB

      • memory/1752-1122-0x0000000004D50000-0x0000000004D60000-memory.dmp

        Filesize

        64KB

      • memory/1752-1121-0x0000000004D50000-0x0000000004D60000-memory.dmp

        Filesize

        64KB

      • memory/1752-1120-0x0000000004D50000-0x0000000004D60000-memory.dmp

        Filesize

        64KB

      • memory/1752-1118-0x0000000005DA0000-0x0000000005E06000-memory.dmp

        Filesize

        408KB

      • memory/1752-1117-0x0000000005D00000-0x0000000005D92000-memory.dmp

        Filesize

        584KB

      • memory/1752-1115-0x0000000005A40000-0x0000000005A7C000-memory.dmp

        Filesize

        240KB

      • memory/1752-1114-0x0000000004D00000-0x0000000004D12000-memory.dmp

        Filesize

        72KB

      • memory/1752-1113-0x0000000005930000-0x0000000005A3A000-memory.dmp

        Filesize

        1.0MB

      • memory/1752-239-0x0000000002420000-0x000000000245E000-memory.dmp

        Filesize

        248KB

      • memory/1752-237-0x0000000002420000-0x000000000245E000-memory.dmp

        Filesize

        248KB

      • memory/1752-235-0x0000000002420000-0x000000000245E000-memory.dmp

        Filesize

        248KB

      • memory/1752-233-0x0000000002420000-0x000000000245E000-memory.dmp

        Filesize

        248KB

      • memory/1752-231-0x0000000002420000-0x000000000245E000-memory.dmp

        Filesize

        248KB

      • memory/1752-229-0x0000000002420000-0x000000000245E000-memory.dmp

        Filesize

        248KB

      • memory/1752-227-0x0000000002420000-0x000000000245E000-memory.dmp

        Filesize

        248KB

      • memory/1752-225-0x0000000002420000-0x000000000245E000-memory.dmp

        Filesize

        248KB

      • memory/1752-202-0x0000000002420000-0x000000000245E000-memory.dmp

        Filesize

        248KB

      • memory/1752-203-0x0000000002420000-0x000000000245E000-memory.dmp

        Filesize

        248KB

      • memory/1752-206-0x0000000004D50000-0x0000000004D60000-memory.dmp

        Filesize

        64KB

      • memory/1752-208-0x0000000004D50000-0x0000000004D60000-memory.dmp

        Filesize

        64KB

      • memory/1752-209-0x0000000004D50000-0x0000000004D60000-memory.dmp

        Filesize

        64KB

      • memory/1752-207-0x0000000002420000-0x000000000245E000-memory.dmp

        Filesize

        248KB

      • memory/1752-211-0x0000000002420000-0x000000000245E000-memory.dmp

        Filesize

        248KB

      • memory/1752-204-0x00000000005C0000-0x000000000060B000-memory.dmp

        Filesize

        300KB

      • memory/1752-213-0x0000000002420000-0x000000000245E000-memory.dmp

        Filesize

        248KB

      • memory/1752-215-0x0000000002420000-0x000000000245E000-memory.dmp

        Filesize

        248KB

      • memory/1752-217-0x0000000002420000-0x000000000245E000-memory.dmp

        Filesize

        248KB

      • memory/1752-219-0x0000000002420000-0x000000000245E000-memory.dmp

        Filesize

        248KB

      • memory/1752-221-0x0000000002420000-0x000000000245E000-memory.dmp

        Filesize

        248KB

      • memory/1752-223-0x0000000002420000-0x000000000245E000-memory.dmp

        Filesize

        248KB

      • memory/1800-1133-0x0000000000B10000-0x0000000000B42000-memory.dmp

        Filesize

        200KB

      • memory/1800-1135-0x00000000056E0000-0x00000000056F0000-memory.dmp

        Filesize

        64KB

      • memory/1800-1134-0x00000000056E0000-0x00000000056F0000-memory.dmp

        Filesize

        64KB

      • memory/2432-180-0x0000000004B60000-0x0000000004B72000-memory.dmp

        Filesize

        72KB

      • memory/2432-176-0x0000000004B60000-0x0000000004B72000-memory.dmp

        Filesize

        72KB

      • memory/2432-193-0x0000000000400000-0x00000000004BB000-memory.dmp

        Filesize

        748KB

      • memory/2432-192-0x0000000004B60000-0x0000000004B72000-memory.dmp

        Filesize

        72KB

      • memory/2432-190-0x0000000004B60000-0x0000000004B72000-memory.dmp

        Filesize

        72KB

      • memory/2432-161-0x00000000005B0000-0x00000000005DD000-memory.dmp

        Filesize

        180KB

      • memory/2432-188-0x0000000004B60000-0x0000000004B72000-memory.dmp

        Filesize

        72KB

      • memory/2432-186-0x0000000004B60000-0x0000000004B72000-memory.dmp

        Filesize

        72KB

      • memory/2432-184-0x0000000004B60000-0x0000000004B72000-memory.dmp

        Filesize

        72KB

      • memory/2432-167-0x0000000004BD0000-0x0000000004BE0000-memory.dmp

        Filesize

        64KB

      • memory/2432-182-0x0000000004B60000-0x0000000004B72000-memory.dmp

        Filesize

        72KB

      • memory/2432-164-0x0000000004B60000-0x0000000004B72000-memory.dmp

        Filesize

        72KB

      • memory/2432-178-0x0000000004B60000-0x0000000004B72000-memory.dmp

        Filesize

        72KB

      • memory/2432-194-0x0000000004BD0000-0x0000000004BE0000-memory.dmp

        Filesize

        64KB

      • memory/2432-174-0x0000000004B60000-0x0000000004B72000-memory.dmp

        Filesize

        72KB

      • memory/2432-172-0x0000000004B60000-0x0000000004B72000-memory.dmp

        Filesize

        72KB

      • memory/2432-170-0x0000000004B60000-0x0000000004B72000-memory.dmp

        Filesize

        72KB

      • memory/2432-162-0x0000000004BD0000-0x0000000004BE0000-memory.dmp

        Filesize

        64KB

      • memory/2432-163-0x0000000004B60000-0x0000000004B72000-memory.dmp

        Filesize

        72KB

      • memory/2432-168-0x0000000004B60000-0x0000000004B72000-memory.dmp

        Filesize

        72KB

      • memory/2432-160-0x0000000004BE0000-0x0000000005184000-memory.dmp

        Filesize

        5.6MB

      • memory/2432-165-0x0000000004BD0000-0x0000000004BE0000-memory.dmp

        Filesize

        64KB

      • memory/2432-195-0x0000000004BD0000-0x0000000004BE0000-memory.dmp

        Filesize

        64KB

      • memory/2432-197-0x0000000000400000-0x00000000004BB000-memory.dmp

        Filesize

        748KB

      • memory/5004-154-0x00000000003A0000-0x00000000003AA000-memory.dmp

        Filesize

        40KB