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Analysis

  • max time kernel
    14s
  • max time network
    26s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    24/01/2025, 18:01

General

  • Target

    1371138743183eb6011c7e5c9a406220b3f1b106f0883fc9ddb7bcf2a8bd73c1.exe

  • Size

    1.1MB

  • MD5

    0a9ed6e28c9467cc163965787237309e

  • SHA1

    17b14a90216e01de78ed0084f3b1890aa6c8730e

  • SHA256

    1371138743183eb6011c7e5c9a406220b3f1b106f0883fc9ddb7bcf2a8bd73c1

  • SHA512

    6e44c614264165f504d68298ac8f7a894a2b61462b27e1a8c4d83d406d45ef55713e41f04e6a8953e4e3dc990c7fde8df44ff969be94ad99acdd051a762c70dc

  • SSDEEP

    24576:tq5TfcdHj4fmb12qg0MmV0VMXLG3on1Gx1s4oo5osSx7:tUTsamhxMo1no5oR

Malware Config

Signatures

  • RevengeRAT

    Remote-access trojan with a wide range of capabilities.

  • Revengerat family
  • RevengeRat Executable 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 4 IoCs
  • AutoIT Executable 1 IoCs

    AutoIT scripts compiled to PE executables.

  • UPX packed file 2 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 3 IoCs
  • Suspicious use of SendNotifyMessage 3 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\1371138743183eb6011c7e5c9a406220b3f1b106f0883fc9ddb7bcf2a8bd73c1.exe
    "C:\Users\Admin\AppData\Local\Temp\1371138743183eb6011c7e5c9a406220b3f1b106f0883fc9ddb7bcf2a8bd73c1.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:2108
    • C:\Users\Admin\AppData\Local\Temp\DMR\dmr_72.exe
      "C:\Users\Admin\AppData\Local\Temp\DMR\dmr_72.exe" -install -54412761 -chipde -6bda96e3b9cd4abe8beb55475b767d01 - -BLUB2 -fcahlfiucclpquli -2108
      2⤵
      • Executes dropped EXE
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:2212

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\DMR\fcahlfiucclpquli.dat

    Filesize

    165B

    MD5

    ac8be1dbb61d256d647429f97f77148d

    SHA1

    847f25e227d8215d4ef34aca3bf31d1bb11bc3fc

    SHA256

    69a6e6f8d84682ad3921f9453a2a14fe9555e3940a56cf46897a204deeb0f1c1

    SHA512

    dd21d4f6abd519ad79484edf97ecff01ce4a8bba8668525ef5ebf38090687474d7a9bafc0578df2c0e2a360f6cdc3117d5072c5fae017ccac04e3e2225f41dda

  • \Users\Admin\AppData\Local\Temp\DMR\dmr_72.exe

    Filesize

    373KB

    MD5

    7563de18185a34b3717528c1f18f0e60

    SHA1

    4e5e8b54dda603d7e83f3ede2bcdd8064d4edf22

    SHA256

    266b2766df8a91a8baa41ae47b5cbe03e80023516c6c69613ebf956b2574e82d

    SHA512

    2ea8afc613bb175a5399045017f306d12da1d300c443570039937896b66fffa346baaba46d2a7b45817db955fc4d86dc6e658677bfe30ef74355a0cef7ea6cbb

  • memory/2108-23-0x0000000000A60000-0x0000000000CD6000-memory.dmp

    Filesize

    2.5MB

  • memory/2108-0-0x0000000000A60000-0x0000000000CD6000-memory.dmp

    Filesize

    2.5MB

  • memory/2212-22-0x000007FEF6420000-0x000007FEF6E0C000-memory.dmp

    Filesize

    9.9MB

  • memory/2212-19-0x000007FEF6420000-0x000007FEF6E0C000-memory.dmp

    Filesize

    9.9MB

  • memory/2212-20-0x000007FEF6420000-0x000007FEF6E0C000-memory.dmp

    Filesize

    9.9MB

  • memory/2212-21-0x000007FEF6420000-0x000007FEF6E0C000-memory.dmp

    Filesize

    9.9MB

  • memory/2212-17-0x0000000000920000-0x0000000000982000-memory.dmp

    Filesize

    392KB

  • memory/2212-16-0x000007FEF6423000-0x000007FEF6424000-memory.dmp

    Filesize

    4KB

  • memory/2212-24-0x000007FEF6423000-0x000007FEF6424000-memory.dmp

    Filesize

    4KB

  • memory/2212-25-0x000007FEF6420000-0x000007FEF6E0C000-memory.dmp

    Filesize

    9.9MB

  • memory/2212-26-0x000007FEF6420000-0x000007FEF6E0C000-memory.dmp

    Filesize

    9.9MB

  • memory/2212-27-0x000007FEF6420000-0x000007FEF6E0C000-memory.dmp

    Filesize

    9.9MB

  • memory/2212-28-0x000007FEF6420000-0x000007FEF6E0C000-memory.dmp

    Filesize

    9.9MB

  • memory/2212-29-0x000007FEF6420000-0x000007FEF6E0C000-memory.dmp

    Filesize

    9.9MB