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Analysis

  • max time kernel
    139s
  • max time network
    143s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20/02/2024, 02:56

General

  • Target

    076aa69e48d43c3450abbc553718cbf4.exe

  • Size

    361KB

  • MD5

    076aa69e48d43c3450abbc553718cbf4

  • SHA1

    af60d0ec5e9b88d00b1719ca60d5b37749dee8a2

  • SHA256

    7f384f810f0248e6a09b207423115499f43d5343d5fa7cbc3f985900c10109a0

  • SHA512

    3ac221f9bd665ec9b8c0c94f7fc9d6546783c7f1649258b0eeadc4a10322f9f5d704ae11257b3ed4538f6582d73a7a30ee857a426dcec83b3cf71b15a063920f

  • SSDEEP

    6144:lwmDsjr1IUsfoK+vzQDgnaQi7U8k45q0+/Sdtmef/H7S76hJanHuQMn2q3P8rlxf:qmDsjr1ZJTbI7q4a/S3m070Uchq3PYPF

Malware Config

Extracted

Family

redline

Botnet

cheat

C2

185.147.34.93:55615

Signatures

  • RedLine

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

  • RedLine payload 1 IoCs
  • SectopRAT

    SectopRAT is a remote access trojan first seen in November 2019.

  • SectopRAT payload 1 IoCs
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Checks installed software on the system 1 TTPs

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

  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\076aa69e48d43c3450abbc553718cbf4.exe
    "C:\Users\Admin\AppData\Local\Temp\076aa69e48d43c3450abbc553718cbf4.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2652
    • C:\Users\Admin\AppData\Local\Temp\076aa69e48d43c3450abbc553718cbf4.exe
      "C:\Users\Admin\AppData\Local\Temp\076aa69e48d43c3450abbc553718cbf4.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:3856

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\076aa69e48d43c3450abbc553718cbf4.exe.log

    Filesize

    706B

    MD5

    f8bcaf312de8591707436c1dcebba8e4

    SHA1

    a1269828e5f644601622f4a7a611aec8f2eda0b2

    SHA256

    f0f5a90777c70cdceea22bd66b33c1703a318acc45cb012d0b01585a1ac12b29

    SHA512

    3a714f5950584abbc94a27bbd4623bfc5acb1135c8c9fca4d74e70c8481b71ace7dbc1dfbf101dd07c76a050acfb4852f31dd57fc7ae196382336c5edc9e6413

  • C:\Users\Admin\AppData\Local\Temp\tmp108.tmp

    Filesize

    48KB

    MD5

    349e6eb110e34a08924d92f6b334801d

    SHA1

    bdfb289daff51890cc71697b6322aa4b35ec9169

    SHA256

    c9fd7be4579e4aa942e8c2b44ab10115fa6c2fe6afd0c584865413d9d53f3b2a

    SHA512

    2a635b815a5e117ea181ee79305ee1baf591459427acc5210d8c6c7e447be3513ead871c605eb3d32e4ab4111b2a335f26520d0ef8c1245a4af44e1faec44574

  • C:\Users\Admin\AppData\Local\Temp\tmp11E.tmp

    Filesize

    20KB

    MD5

    49693267e0adbcd119f9f5e02adf3a80

    SHA1

    3ba3d7f89b8ad195ca82c92737e960e1f2b349df

    SHA256

    d76e7512e496b7c8d9fcd3010a55e2e566881dc6dacaf0343652a4915d47829f

    SHA512

    b4b9fcecf8d277bb0ccbb25e08f3559e3fc519d85d8761d8ad5bca983d04eb55a20d3b742b15b9b31a7c9187da40ad5c48baa7a54664cae4c40aa253165cbaa2

  • C:\Users\Admin\AppData\Local\Temp\tmp133.tmp

    Filesize

    116KB

    MD5

    f70aa3fa04f0536280f872ad17973c3d

    SHA1

    50a7b889329a92de1b272d0ecf5fce87395d3123

    SHA256

    8d782aa65de6db3538a14da82216e96d5e0a3c60496726e3541a8165bccc65f8

    SHA512

    30675c5c610d9aa32a4c4a4d9c3af7570823cd197f8d2a709222c78e2cd15304bbed80e233e3674ec2f6e33d1961c67fd6a46dc8ba8b1a301cd0722932c03c84

  • C:\Users\Admin\AppData\Local\Temp\tmp15F.tmp

    Filesize

    96KB

    MD5

    d367ddfda80fdcf578726bc3b0bc3e3c

    SHA1

    23fcd5e4e0e5e296bee7e5224a8404ecd92cf671

    SHA256

    0b8607fdf72f3e651a2a8b0ac7be171b4cb44909d76bb8d6c47393b8ea3d84a0

    SHA512

    40e9239e3f084b4b981431817ca282feb986cf49227911bf3d68845baf2ee626b564c8fabe6e13b97e6eb214da1c02ca09a62bcf5e837900160cf479c104bf77

  • C:\Users\Admin\AppData\Local\Temp\tmp79.tmp

    Filesize

    46KB

    MD5

    02d2c46697e3714e49f46b680b9a6b83

    SHA1

    84f98b56d49f01e9b6b76a4e21accf64fd319140

    SHA256

    522cad95d3fa6ebb3274709b8d09bbb1ca37389d0a924cd29e934a75aa04c6c9

    SHA512

    60348a145bfc71b1e07cb35fa79ab5ff472a3d0a557741ea2d39b3772bc395b86e261bd616f65307ae0d997294e49b5548d32f11e86ef3e2704959ca63da8aac

  • C:\Users\Admin\AppData\Local\Temp\tmpAE.tmp

    Filesize

    92KB

    MD5

    ec564f686dd52169ab5b8535e03bb579

    SHA1

    08563d6c547475d11edae5fd437f76007889275a

    SHA256

    43c07a345be732ff337e3826d82f5e220b9474b00242e335c0abb9e3fcc03433

    SHA512

    aa9e3cb1ae365fd5a20439bca6f7c79331a08d2f7660a36c5b8b4f57a0e51c2392b8e00f3d58af479134531dc0e6b4294210b3633f64723abd7f4bc4db013df9

  • memory/2652-7-0x0000000004AE0000-0x0000000004AE8000-memory.dmp

    Filesize

    32KB

  • memory/2652-6-0x0000000004C70000-0x0000000004D0C000-memory.dmp

    Filesize

    624KB

  • memory/2652-10-0x0000000074AC0000-0x0000000075270000-memory.dmp

    Filesize

    7.7MB

  • memory/2652-1-0x0000000000010000-0x0000000000070000-memory.dmp

    Filesize

    384KB

  • memory/2652-0-0x0000000074AC0000-0x0000000075270000-memory.dmp

    Filesize

    7.7MB

  • memory/2652-2-0x0000000004B20000-0x0000000004B30000-memory.dmp

    Filesize

    64KB

  • memory/2652-3-0x0000000004A00000-0x0000000004A4C000-memory.dmp

    Filesize

    304KB

  • memory/2652-4-0x00000000050E0000-0x0000000005684000-memory.dmp

    Filesize

    5.6MB

  • memory/2652-5-0x0000000004BD0000-0x0000000004C62000-memory.dmp

    Filesize

    584KB

  • memory/3856-15-0x0000000004990000-0x00000000049A2000-memory.dmp

    Filesize

    72KB

  • memory/3856-12-0x0000000000510000-0x000000000052E000-memory.dmp

    Filesize

    120KB

  • memory/3856-20-0x0000000005FE0000-0x00000000061A2000-memory.dmp

    Filesize

    1.8MB

  • memory/3856-21-0x00000000066E0000-0x0000000006C0C000-memory.dmp

    Filesize

    5.2MB

  • memory/3856-18-0x0000000004A70000-0x0000000004ABC000-memory.dmp

    Filesize

    304KB

  • memory/3856-17-0x0000000004B00000-0x0000000004B10000-memory.dmp

    Filesize

    64KB

  • memory/3856-16-0x0000000004A30000-0x0000000004A6C000-memory.dmp

    Filesize

    240KB

  • memory/3856-19-0x0000000004CE0000-0x0000000004DEA000-memory.dmp

    Filesize

    1.0MB

  • memory/3856-14-0x0000000005130000-0x0000000005748000-memory.dmp

    Filesize

    6.1MB

  • memory/3856-13-0x0000000074AC0000-0x0000000075270000-memory.dmp

    Filesize

    7.7MB

  • memory/3856-176-0x00000000061B0000-0x0000000006226000-memory.dmp

    Filesize

    472KB

  • memory/3856-177-0x0000000006490000-0x00000000064AE000-memory.dmp

    Filesize

    120KB

  • memory/3856-178-0x0000000006C80000-0x0000000006CE6000-memory.dmp

    Filesize

    408KB

  • memory/3856-209-0x0000000074AC0000-0x0000000075270000-memory.dmp

    Filesize

    7.7MB