Analysis

  • max time kernel
    54s
  • max time network
    56s
  • platform
    windows10-1703_x64
  • resource
    win10-20220812-en
  • resource tags

    arch:x64arch:x86image:win10-20220812-enlocale:en-usos:windows10-1703-x64system
  • submitted
    14/02/2023, 21:12

General

  • Target

    aeded8d176aea6a89efdab3a97df131e6ab95e440f5b9150e8de33ffc26441f7.exe

  • Size

    478KB

  • MD5

    e68cb405dfb2ac2319bec791c676a008

  • SHA1

    949f83260b06133366d6263056cccc78485697ea

  • SHA256

    aeded8d176aea6a89efdab3a97df131e6ab95e440f5b9150e8de33ffc26441f7

  • SHA512

    ab683f01bcb1fea09444afb7f0c7f9dd20b55d8c9c1418bfe716024f97e49351a33c198c76513ab6d1a419adf95ad32aa1b45b7c1e939d91a1ae75c4a101e009

  • SSDEEP

    12288:/Mr3y90K1tPg4KUdJJJBrfyGUq27RQq4Zp0b8:syRbI4KUPRqGUq2N8v

Malware Config

Extracted

Family

redline

Botnet

fukia

C2

193.233.20.13:4136

Attributes
  • auth_value

    e5783636fbd9e4f0cf9a017bce02e67e

Signatures

  • Modifies Windows Defender Real-time Protection settings 3 TTPs 10 IoCs
  • RedLine

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

  • 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 3 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\aeded8d176aea6a89efdab3a97df131e6ab95e440f5b9150e8de33ffc26441f7.exe
    "C:\Users\Admin\AppData\Local\Temp\aeded8d176aea6a89efdab3a97df131e6ab95e440f5b9150e8de33ffc26441f7.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:2508
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nxC64fN.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nxC64fN.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:4648
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dYH72nS.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dYH72nS.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:4540
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lVT32RS.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lVT32RS.exe
      2⤵
      • Modifies Windows Defender Real-time Protection settings
      • Executes dropped EXE
      • Windows security modification
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4680
  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bhJ02EV.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bhJ02EV.exe
    1⤵
    • Modifies Windows Defender Real-time Protection settings
    • Executes dropped EXE
    • Windows security modification
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:4412

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lVT32RS.exe

    Filesize

    11KB

    MD5

    7e93bacbbc33e6652e147e7fe07572a0

    SHA1

    421a7167da01c8da4dc4d5234ca3dd84e319e762

    SHA256

    850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

    SHA512

    250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lVT32RS.exe

    Filesize

    11KB

    MD5

    7e93bacbbc33e6652e147e7fe07572a0

    SHA1

    421a7167da01c8da4dc4d5234ca3dd84e319e762

    SHA256

    850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

    SHA512

    250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nxC64fN.exe

    Filesize

    374KB

    MD5

    00df45e32023f745df7cfe8c08ae33c9

    SHA1

    4a779abcc8063ba53cf53ec1369e274a5a9f2b10

    SHA256

    386138c010bb54700d1041d79fff1b7a15983269e970e34370f3a29b785de1d8

    SHA512

    630ed3eed0f17dccd32def676d1db3616d6d77cc9ac1d231e9f556f313f837ab5c5566ce2db5b6704d00c4c929be90c0e809289490049837a104e661aeb0bad8

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nxC64fN.exe

    Filesize

    374KB

    MD5

    00df45e32023f745df7cfe8c08ae33c9

    SHA1

    4a779abcc8063ba53cf53ec1369e274a5a9f2b10

    SHA256

    386138c010bb54700d1041d79fff1b7a15983269e970e34370f3a29b785de1d8

    SHA512

    630ed3eed0f17dccd32def676d1db3616d6d77cc9ac1d231e9f556f313f837ab5c5566ce2db5b6704d00c4c929be90c0e809289490049837a104e661aeb0bad8

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bhJ02EV.exe

    Filesize

    234KB

    MD5

    a7585267b7ee449583a37516dd0875f3

    SHA1

    5e1d49da2036caac2bc7f8148196a85279cfcd88

    SHA256

    5486cca58e0179df33a9eb3ab056acd4ff2c2c80ab610b7151215c8595c37a30

    SHA512

    20f4503b80fdc94499e9895dbe63e497f11098b785b7f504dc53c451a4df72555aa04e0ae02c2d11efe56c370f04325ba78d07df72bda4bdd7dc3007196a79c6

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bhJ02EV.exe

    Filesize

    234KB

    MD5

    a7585267b7ee449583a37516dd0875f3

    SHA1

    5e1d49da2036caac2bc7f8148196a85279cfcd88

    SHA256

    5486cca58e0179df33a9eb3ab056acd4ff2c2c80ab610b7151215c8595c37a30

    SHA512

    20f4503b80fdc94499e9895dbe63e497f11098b785b7f504dc53c451a4df72555aa04e0ae02c2d11efe56c370f04325ba78d07df72bda4bdd7dc3007196a79c6

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dYH72nS.exe

    Filesize

    175KB

    MD5

    a5f5c5d6291c7ae9e1d1b7ed1e551490

    SHA1

    3d06413341893b838549939e15f8f1eec423d71a

    SHA256

    1a09ce1cb64219a5d88e57845dc9ba6631efa06fccc8867ccf94eb132947563e

    SHA512

    d9b3ba67bdd615ee2ce91a29cd9cf6723464be27bf45186fd0e9559ff2b0e7c51b423cfc3e32b5e90955046fb75a34c4a8528df7294b6c831ca254a65d2b8ba2

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dYH72nS.exe

    Filesize

    175KB

    MD5

    a5f5c5d6291c7ae9e1d1b7ed1e551490

    SHA1

    3d06413341893b838549939e15f8f1eec423d71a

    SHA256

    1a09ce1cb64219a5d88e57845dc9ba6631efa06fccc8867ccf94eb132947563e

    SHA512

    d9b3ba67bdd615ee2ce91a29cd9cf6723464be27bf45186fd0e9559ff2b0e7c51b423cfc3e32b5e90955046fb75a34c4a8528df7294b6c831ca254a65d2b8ba2

  • memory/2508-141-0x0000000077E00000-0x0000000077F8E000-memory.dmp

    Filesize

    1.6MB

  • memory/2508-146-0x0000000077E00000-0x0000000077F8E000-memory.dmp

    Filesize

    1.6MB

  • memory/2508-125-0x0000000077E00000-0x0000000077F8E000-memory.dmp

    Filesize

    1.6MB

  • memory/2508-126-0x0000000077E00000-0x0000000077F8E000-memory.dmp

    Filesize

    1.6MB

  • memory/2508-127-0x0000000077E00000-0x0000000077F8E000-memory.dmp

    Filesize

    1.6MB

  • memory/2508-128-0x0000000077E00000-0x0000000077F8E000-memory.dmp

    Filesize

    1.6MB

  • memory/2508-129-0x0000000077E00000-0x0000000077F8E000-memory.dmp

    Filesize

    1.6MB

  • memory/2508-130-0x0000000077E00000-0x0000000077F8E000-memory.dmp

    Filesize

    1.6MB

  • memory/2508-131-0x0000000077E00000-0x0000000077F8E000-memory.dmp

    Filesize

    1.6MB

  • memory/2508-132-0x0000000077E00000-0x0000000077F8E000-memory.dmp

    Filesize

    1.6MB

  • memory/2508-133-0x0000000077E00000-0x0000000077F8E000-memory.dmp

    Filesize

    1.6MB

  • memory/2508-134-0x0000000077E00000-0x0000000077F8E000-memory.dmp

    Filesize

    1.6MB

  • memory/2508-135-0x0000000077E00000-0x0000000077F8E000-memory.dmp

    Filesize

    1.6MB

  • memory/2508-136-0x0000000077E00000-0x0000000077F8E000-memory.dmp

    Filesize

    1.6MB

  • memory/2508-137-0x0000000077E00000-0x0000000077F8E000-memory.dmp

    Filesize

    1.6MB

  • memory/2508-138-0x0000000077E00000-0x0000000077F8E000-memory.dmp

    Filesize

    1.6MB

  • memory/2508-139-0x0000000077E00000-0x0000000077F8E000-memory.dmp

    Filesize

    1.6MB

  • memory/2508-140-0x0000000077E00000-0x0000000077F8E000-memory.dmp

    Filesize

    1.6MB

  • memory/2508-123-0x0000000077E00000-0x0000000077F8E000-memory.dmp

    Filesize

    1.6MB

  • memory/2508-142-0x0000000077E00000-0x0000000077F8E000-memory.dmp

    Filesize

    1.6MB

  • memory/2508-143-0x0000000077E00000-0x0000000077F8E000-memory.dmp

    Filesize

    1.6MB

  • memory/2508-144-0x0000000077E00000-0x0000000077F8E000-memory.dmp

    Filesize

    1.6MB

  • memory/2508-145-0x0000000077E00000-0x0000000077F8E000-memory.dmp

    Filesize

    1.6MB

  • memory/2508-124-0x0000000077E00000-0x0000000077F8E000-memory.dmp

    Filesize

    1.6MB

  • memory/2508-147-0x0000000077E00000-0x0000000077F8E000-memory.dmp

    Filesize

    1.6MB

  • memory/2508-149-0x0000000077E00000-0x0000000077F8E000-memory.dmp

    Filesize

    1.6MB

  • memory/2508-150-0x0000000077E00000-0x0000000077F8E000-memory.dmp

    Filesize

    1.6MB

  • memory/2508-152-0x0000000077E00000-0x0000000077F8E000-memory.dmp

    Filesize

    1.6MB

  • memory/2508-151-0x0000000077E00000-0x0000000077F8E000-memory.dmp

    Filesize

    1.6MB

  • memory/2508-154-0x0000000077E00000-0x0000000077F8E000-memory.dmp

    Filesize

    1.6MB

  • memory/2508-156-0x0000000077E00000-0x0000000077F8E000-memory.dmp

    Filesize

    1.6MB

  • memory/2508-158-0x0000000077E00000-0x0000000077F8E000-memory.dmp

    Filesize

    1.6MB

  • memory/2508-160-0x0000000077E00000-0x0000000077F8E000-memory.dmp

    Filesize

    1.6MB

  • memory/2508-122-0x0000000077E00000-0x0000000077F8E000-memory.dmp

    Filesize

    1.6MB

  • memory/2508-121-0x0000000077E00000-0x0000000077F8E000-memory.dmp

    Filesize

    1.6MB

  • memory/2508-120-0x0000000077E00000-0x0000000077F8E000-memory.dmp

    Filesize

    1.6MB

  • memory/2508-119-0x0000000077E00000-0x0000000077F8E000-memory.dmp

    Filesize

    1.6MB

  • memory/2508-118-0x0000000077E00000-0x0000000077F8E000-memory.dmp

    Filesize

    1.6MB

  • memory/2508-115-0x0000000077E00000-0x0000000077F8E000-memory.dmp

    Filesize

    1.6MB

  • memory/2508-148-0x0000000077E00000-0x0000000077F8E000-memory.dmp

    Filesize

    1.6MB

  • memory/2508-153-0x0000000077E00000-0x0000000077F8E000-memory.dmp

    Filesize

    1.6MB

  • memory/2508-155-0x0000000077E00000-0x0000000077F8E000-memory.dmp

    Filesize

    1.6MB

  • memory/2508-157-0x0000000077E00000-0x0000000077F8E000-memory.dmp

    Filesize

    1.6MB

  • memory/2508-159-0x0000000077E00000-0x0000000077F8E000-memory.dmp

    Filesize

    1.6MB

  • memory/2508-117-0x0000000077E00000-0x0000000077F8E000-memory.dmp

    Filesize

    1.6MB

  • memory/2508-116-0x0000000077E00000-0x0000000077F8E000-memory.dmp

    Filesize

    1.6MB

  • memory/4412-265-0x0000000000400000-0x0000000000758000-memory.dmp

    Filesize

    3.3MB

  • memory/4412-262-0x0000000000A13000-0x0000000000A33000-memory.dmp

    Filesize

    128KB

  • memory/4412-281-0x0000000000400000-0x0000000000758000-memory.dmp

    Filesize

    3.3MB

  • memory/4412-280-0x0000000000A13000-0x0000000000A33000-memory.dmp

    Filesize

    128KB

  • memory/4412-278-0x0000000000A13000-0x0000000000A33000-memory.dmp

    Filesize

    128KB

  • memory/4412-275-0x00000000026D0000-0x00000000026E8000-memory.dmp

    Filesize

    96KB

  • memory/4412-273-0x0000000004E60000-0x000000000535E000-memory.dmp

    Filesize

    5.0MB

  • memory/4412-269-0x00000000024A0000-0x00000000024BA000-memory.dmp

    Filesize

    104KB

  • memory/4412-263-0x00000000001D0000-0x00000000001FD000-memory.dmp

    Filesize

    180KB

  • memory/4540-348-0x00000000057B0000-0x00000000057C2000-memory.dmp

    Filesize

    72KB

  • memory/4540-370-0x0000000008A20000-0x0000000008F4C000-memory.dmp

    Filesize

    5.2MB

  • memory/4540-369-0x0000000008320000-0x00000000084E2000-memory.dmp

    Filesize

    1.8MB

  • memory/4540-368-0x0000000006810000-0x0000000006860000-memory.dmp

    Filesize

    320KB

  • memory/4540-367-0x0000000006790000-0x0000000006806000-memory.dmp

    Filesize

    472KB

  • memory/4540-365-0x00000000066F0000-0x0000000006782000-memory.dmp

    Filesize

    584KB

  • memory/4540-357-0x0000000005B10000-0x0000000005B76000-memory.dmp

    Filesize

    408KB

  • memory/4540-352-0x0000000005810000-0x000000000585B000-memory.dmp

    Filesize

    300KB

  • memory/4540-350-0x00000000057D0000-0x000000000580E000-memory.dmp

    Filesize

    248KB

  • memory/4540-346-0x0000000005860000-0x000000000596A000-memory.dmp

    Filesize

    1.0MB

  • memory/4540-345-0x0000000005D40000-0x0000000006346000-memory.dmp

    Filesize

    6.0MB

  • memory/4540-332-0x0000000000DF0000-0x0000000000E22000-memory.dmp

    Filesize

    200KB

  • memory/4648-164-0x0000000077E00000-0x0000000077F8E000-memory.dmp

    Filesize

    1.6MB

  • memory/4648-163-0x0000000077E00000-0x0000000077F8E000-memory.dmp

    Filesize

    1.6MB

  • memory/4648-174-0x0000000077E00000-0x0000000077F8E000-memory.dmp

    Filesize

    1.6MB

  • memory/4648-171-0x0000000077E00000-0x0000000077F8E000-memory.dmp

    Filesize

    1.6MB

  • memory/4648-168-0x0000000077E00000-0x0000000077F8E000-memory.dmp

    Filesize

    1.6MB

  • memory/4648-176-0x0000000077E00000-0x0000000077F8E000-memory.dmp

    Filesize

    1.6MB

  • memory/4648-177-0x0000000077E00000-0x0000000077F8E000-memory.dmp

    Filesize

    1.6MB

  • memory/4648-167-0x0000000077E00000-0x0000000077F8E000-memory.dmp

    Filesize

    1.6MB

  • memory/4648-172-0x0000000077E00000-0x0000000077F8E000-memory.dmp

    Filesize

    1.6MB

  • memory/4648-179-0x0000000077E00000-0x0000000077F8E000-memory.dmp

    Filesize

    1.6MB

  • memory/4648-173-0x0000000077E00000-0x0000000077F8E000-memory.dmp

    Filesize

    1.6MB

  • memory/4648-170-0x0000000077E00000-0x0000000077F8E000-memory.dmp

    Filesize

    1.6MB

  • memory/4648-175-0x0000000077E00000-0x0000000077F8E000-memory.dmp

    Filesize

    1.6MB

  • memory/4648-178-0x0000000077E00000-0x0000000077F8E000-memory.dmp

    Filesize

    1.6MB

  • memory/4648-180-0x0000000077E00000-0x0000000077F8E000-memory.dmp

    Filesize

    1.6MB

  • memory/4648-181-0x0000000077E00000-0x0000000077F8E000-memory.dmp

    Filesize

    1.6MB

  • memory/4648-165-0x0000000077E00000-0x0000000077F8E000-memory.dmp

    Filesize

    1.6MB

  • memory/4648-166-0x0000000077E00000-0x0000000077F8E000-memory.dmp

    Filesize

    1.6MB

  • memory/4680-381-0x0000000000950000-0x000000000095A000-memory.dmp

    Filesize

    40KB