Analysis

  • max time kernel
    143s
  • max time network
    146s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02/03/2023, 04:03

General

  • Target

    9a442589c74d1c8e16ec0f04daef3a03705b7bd68a4bd9c2ab7d4fcb5fda15f4.exe

  • Size

    537KB

  • MD5

    6a8239b3306d25d0a30730390b7db631

  • SHA1

    7e0ed6c5f4fd55536be18719e95cdc3ff2720771

  • SHA256

    9a442589c74d1c8e16ec0f04daef3a03705b7bd68a4bd9c2ab7d4fcb5fda15f4

  • SHA512

    c67508b78ad8dbd3dca57f55c0bf0c8978b530010cb343a80480a7a272da461562bdfb55cd2779fd891e706f7b395fb1fb1ff7bfa136f6627952c416ebe5864d

  • SSDEEP

    12288:rMrEy901anlXguoqmKtcSCfdpWHbnvCM8pjKrW:jyjRguoqT8gbvUKrW

Malware Config

Extracted

Family

redline

Botnet

rouch

C2

193.56.146.11:4162

Attributes
  • auth_value

    1b1735bcfc122c708eae27ca352568de

Extracted

Family

redline

Botnet

fuba

C2

193.56.146.11:4162

Attributes
  • auth_value

    43015841fc23c63b15ca6ffe1d278d5e

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
  • 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 1 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 11 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\9a442589c74d1c8e16ec0f04daef3a03705b7bd68a4bd9c2ab7d4fcb5fda15f4.exe
    "C:\Users\Admin\AppData\Local\Temp\9a442589c74d1c8e16ec0f04daef3a03705b7bd68a4bd9c2ab7d4fcb5fda15f4.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:548
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vpR1057fX.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vpR1057fX.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:1120
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sw99BX69xT73.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sw99BX69xT73.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2020
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tsO33Kj91.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tsO33Kj91.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:3340
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\uPj03WC72.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\uPj03WC72.exe
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2740

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\uPj03WC72.exe

    Filesize

    175KB

    MD5

    5f52e5cc527bf15801d9ba3c66abd6a1

    SHA1

    b0485d0da550519881672e755a549fb5e15a442b

    SHA256

    aa1b3f4b860810e0d61f810baf9a16494801a4a974f9c8c38602f33fabec888f

    SHA512

    952a22260ed9fdb74ee3bdcc8f82a99e7a69a6269507e31601526dbe7046c02d8c492edbd73d7d979e5f09d128506b9ce71aa910d73d599d5e413f9485b27adc

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\uPj03WC72.exe

    Filesize

    175KB

    MD5

    5f52e5cc527bf15801d9ba3c66abd6a1

    SHA1

    b0485d0da550519881672e755a549fb5e15a442b

    SHA256

    aa1b3f4b860810e0d61f810baf9a16494801a4a974f9c8c38602f33fabec888f

    SHA512

    952a22260ed9fdb74ee3bdcc8f82a99e7a69a6269507e31601526dbe7046c02d8c492edbd73d7d979e5f09d128506b9ce71aa910d73d599d5e413f9485b27adc

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vpR1057fX.exe

    Filesize

    391KB

    MD5

    57d4da526844fe7396fc6bf0042d7a17

    SHA1

    26fb077be4f5d9d9578bd0c2c0b2dea8c90876a6

    SHA256

    fb3ef084c73c3090366c6ccb55fc02fd2a95fd865738783b8d34ed262d022036

    SHA512

    86a9e578374de7e1d71f0b3bf7463ffe38a4171c5a66d2495ae51074f75e696d8fe39dea43c62df08ce1ec40a5579709ba18d961dbe75c649e4954e521cfb63b

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vpR1057fX.exe

    Filesize

    391KB

    MD5

    57d4da526844fe7396fc6bf0042d7a17

    SHA1

    26fb077be4f5d9d9578bd0c2c0b2dea8c90876a6

    SHA256

    fb3ef084c73c3090366c6ccb55fc02fd2a95fd865738783b8d34ed262d022036

    SHA512

    86a9e578374de7e1d71f0b3bf7463ffe38a4171c5a66d2495ae51074f75e696d8fe39dea43c62df08ce1ec40a5579709ba18d961dbe75c649e4954e521cfb63b

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sw99BX69xT73.exe

    Filesize

    12KB

    MD5

    324dc4d6ae8bff10db1fb70e357b4da2

    SHA1

    151867d86bf72f9ce40935dfbaf11b4ee2416f7e

    SHA256

    f1a2ff1456669837ac5346f97a4bded18e06caf4e8003501256be79b27f469d7

    SHA512

    caef8ac352ccabee7357b8baa2320186a6db774e80e85e6cad4d9ab61ac39aadf3304d70a0104c1fc24df7a16cbd8c1437905c0a216db1f2a51208e31f6e3b3b

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sw99BX69xT73.exe

    Filesize

    12KB

    MD5

    324dc4d6ae8bff10db1fb70e357b4da2

    SHA1

    151867d86bf72f9ce40935dfbaf11b4ee2416f7e

    SHA256

    f1a2ff1456669837ac5346f97a4bded18e06caf4e8003501256be79b27f469d7

    SHA512

    caef8ac352ccabee7357b8baa2320186a6db774e80e85e6cad4d9ab61ac39aadf3304d70a0104c1fc24df7a16cbd8c1437905c0a216db1f2a51208e31f6e3b3b

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tsO33Kj91.exe

    Filesize

    304KB

    MD5

    6940451e769c094029427d1531775121

    SHA1

    03c763ca8ebc6896fb35c9f8d4d3fc64d03fe850

    SHA256

    ab9bbcc3bb273a1f13db7566032205b26f5a4a634194ba39007349aa34801dca

    SHA512

    53578c0693e6a171feec767f38f4601da453875d14a37f82e3ca30cce3b7217d4b5b0a6de659d54d11810ee238bd5816d2bc9635cf20dcd9f73901a09c08ff06

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tsO33Kj91.exe

    Filesize

    304KB

    MD5

    6940451e769c094029427d1531775121

    SHA1

    03c763ca8ebc6896fb35c9f8d4d3fc64d03fe850

    SHA256

    ab9bbcc3bb273a1f13db7566032205b26f5a4a634194ba39007349aa34801dca

    SHA512

    53578c0693e6a171feec767f38f4601da453875d14a37f82e3ca30cce3b7217d4b5b0a6de659d54d11810ee238bd5816d2bc9635cf20dcd9f73901a09c08ff06

  • memory/2020-147-0x0000000000EA0000-0x0000000000EAA000-memory.dmp

    Filesize

    40KB

  • memory/2740-1086-0x00000000057D0000-0x00000000057E0000-memory.dmp

    Filesize

    64KB

  • memory/2740-1085-0x0000000000C20000-0x0000000000C52000-memory.dmp

    Filesize

    200KB

  • memory/3340-193-0x0000000002530000-0x000000000256E000-memory.dmp

    Filesize

    248KB

  • memory/3340-205-0x0000000002530000-0x000000000256E000-memory.dmp

    Filesize

    248KB

  • memory/3340-157-0x0000000004D90000-0x0000000004DA0000-memory.dmp

    Filesize

    64KB

  • memory/3340-158-0x0000000002530000-0x000000000256E000-memory.dmp

    Filesize

    248KB

  • memory/3340-159-0x0000000002530000-0x000000000256E000-memory.dmp

    Filesize

    248KB

  • memory/3340-161-0x0000000002530000-0x000000000256E000-memory.dmp

    Filesize

    248KB

  • memory/3340-163-0x0000000002530000-0x000000000256E000-memory.dmp

    Filesize

    248KB

  • memory/3340-165-0x0000000002530000-0x000000000256E000-memory.dmp

    Filesize

    248KB

  • memory/3340-167-0x0000000002530000-0x000000000256E000-memory.dmp

    Filesize

    248KB

  • memory/3340-169-0x0000000002530000-0x000000000256E000-memory.dmp

    Filesize

    248KB

  • memory/3340-171-0x0000000002530000-0x000000000256E000-memory.dmp

    Filesize

    248KB

  • memory/3340-173-0x0000000002530000-0x000000000256E000-memory.dmp

    Filesize

    248KB

  • memory/3340-175-0x0000000002530000-0x000000000256E000-memory.dmp

    Filesize

    248KB

  • memory/3340-177-0x0000000002530000-0x000000000256E000-memory.dmp

    Filesize

    248KB

  • memory/3340-179-0x0000000002530000-0x000000000256E000-memory.dmp

    Filesize

    248KB

  • memory/3340-181-0x0000000002530000-0x000000000256E000-memory.dmp

    Filesize

    248KB

  • memory/3340-183-0x0000000002530000-0x000000000256E000-memory.dmp

    Filesize

    248KB

  • memory/3340-185-0x0000000002530000-0x000000000256E000-memory.dmp

    Filesize

    248KB

  • memory/3340-187-0x0000000002530000-0x000000000256E000-memory.dmp

    Filesize

    248KB

  • memory/3340-189-0x0000000002530000-0x000000000256E000-memory.dmp

    Filesize

    248KB

  • memory/3340-191-0x0000000002530000-0x000000000256E000-memory.dmp

    Filesize

    248KB

  • memory/3340-156-0x0000000004D90000-0x0000000004DA0000-memory.dmp

    Filesize

    64KB

  • memory/3340-195-0x0000000002530000-0x000000000256E000-memory.dmp

    Filesize

    248KB

  • memory/3340-197-0x0000000002530000-0x000000000256E000-memory.dmp

    Filesize

    248KB

  • memory/3340-199-0x0000000002530000-0x000000000256E000-memory.dmp

    Filesize

    248KB

  • memory/3340-201-0x0000000002530000-0x000000000256E000-memory.dmp

    Filesize

    248KB

  • memory/3340-203-0x0000000002530000-0x000000000256E000-memory.dmp

    Filesize

    248KB

  • memory/3340-155-0x0000000004D90000-0x0000000004DA0000-memory.dmp

    Filesize

    64KB

  • memory/3340-207-0x0000000002530000-0x000000000256E000-memory.dmp

    Filesize

    248KB

  • memory/3340-209-0x0000000002530000-0x000000000256E000-memory.dmp

    Filesize

    248KB

  • memory/3340-211-0x0000000002530000-0x000000000256E000-memory.dmp

    Filesize

    248KB

  • memory/3340-213-0x0000000002530000-0x000000000256E000-memory.dmp

    Filesize

    248KB

  • memory/3340-215-0x0000000002530000-0x000000000256E000-memory.dmp

    Filesize

    248KB

  • memory/3340-217-0x0000000002530000-0x000000000256E000-memory.dmp

    Filesize

    248KB

  • memory/3340-219-0x0000000002530000-0x000000000256E000-memory.dmp

    Filesize

    248KB

  • memory/3340-221-0x0000000002530000-0x000000000256E000-memory.dmp

    Filesize

    248KB

  • memory/3340-1064-0x0000000005350000-0x0000000005968000-memory.dmp

    Filesize

    6.1MB

  • memory/3340-1065-0x0000000005970000-0x0000000005A7A000-memory.dmp

    Filesize

    1.0MB

  • memory/3340-1066-0x0000000005AB0000-0x0000000005AC2000-memory.dmp

    Filesize

    72KB

  • memory/3340-1067-0x0000000004D90000-0x0000000004DA0000-memory.dmp

    Filesize

    64KB

  • memory/3340-1068-0x0000000005AD0000-0x0000000005B0C000-memory.dmp

    Filesize

    240KB

  • memory/3340-1070-0x0000000005DC0000-0x0000000005E52000-memory.dmp

    Filesize

    584KB

  • memory/3340-1071-0x0000000005E60000-0x0000000005EC6000-memory.dmp

    Filesize

    408KB

  • memory/3340-1072-0x0000000004D90000-0x0000000004DA0000-memory.dmp

    Filesize

    64KB

  • memory/3340-1073-0x0000000004D90000-0x0000000004DA0000-memory.dmp

    Filesize

    64KB

  • memory/3340-1074-0x0000000004D90000-0x0000000004DA0000-memory.dmp

    Filesize

    64KB

  • memory/3340-1075-0x0000000006690000-0x0000000006852000-memory.dmp

    Filesize

    1.8MB

  • memory/3340-1076-0x0000000006860000-0x0000000006D8C000-memory.dmp

    Filesize

    5.2MB

  • memory/3340-1077-0x0000000006EC0000-0x0000000006F36000-memory.dmp

    Filesize

    472KB

  • memory/3340-154-0x00000000021E0000-0x000000000222B000-memory.dmp

    Filesize

    300KB

  • memory/3340-153-0x0000000004DA0000-0x0000000005344000-memory.dmp

    Filesize

    5.6MB

  • memory/3340-1078-0x0000000006F50000-0x0000000006FA0000-memory.dmp

    Filesize

    320KB

  • memory/3340-1079-0x0000000004D90000-0x0000000004DA0000-memory.dmp

    Filesize

    64KB