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Resubmissions

24/01/2025, 15:53

250124-tbl51swkb1 10

18/10/2024, 20:43

241018-zhj7wsxcpd 10

Analysis

  • max time kernel
    122s
  • max time network
    127s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    18/10/2024, 20:43

General

  • Target

    2024-10-18_25efc0ddf66616f5848ea55bec0290bb_hiddentear_hijackloader.exe

  • Size

    355KB

  • MD5

    25efc0ddf66616f5848ea55bec0290bb

  • SHA1

    1607037714f3ffafedba7939977eccf0213de00c

  • SHA256

    c6150579a9208a1a276639799cc9c6b6021f6cca3b30c2d2d1c67fd4ffd353a9

  • SHA512

    5eb4e3137abcdf228add19b3f4e2f57007ffae92af2a4d424119f9f4f10a54fde1de6ca7ffc6c6d3f3f2809725f3dd799f24e5f4c4894dcc0217f0ef358efede

  • SSDEEP

    3072:VLHoER+xnfxl18JZWmx8qQdzwkQXl91wPHZbYPRpTAlpyTgh3/izvzX1vAc513kq:poER+xnfxlmOQjYqaUzL1X513n+lDAAO

Malware Config

Extracted

Family

revengerat

Botnet

SPAM

C2

kilimanjaro.cloudns.nz:8809

kilimanjaro.dns.army:8809

kilimanjaro.hopto.org:8809

kilimanjaro.run.place:8809

Mutex

RV_MUTEX-GYuaWVCGnhpCsG

Signatures

  • RevengeRAT

    Remote-access trojan with a wide range of capabilities.

  • Suspicious use of SetThreadContext 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

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

  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2024-10-18_25efc0ddf66616f5848ea55bec0290bb_hiddentear_hijackloader.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-10-18_25efc0ddf66616f5848ea55bec0290bb_hiddentear_hijackloader.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2080
    • C:\Users\Admin\AppData\Local\Temp\2024-10-18_25efc0ddf66616f5848ea55bec0290bb_hiddentear_hijackloader.exe
      "C:\Users\Admin\AppData\Local\Temp\2024-10-18_25efc0ddf66616f5848ea55bec0290bb_hiddentear_hijackloader.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2084

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2080-0-0x000000007436E000-0x000000007436F000-memory.dmp

    Filesize

    4KB

  • memory/2080-1-0x0000000000950000-0x00000000009AC000-memory.dmp

    Filesize

    368KB

  • memory/2080-2-0x00000000003B0000-0x00000000003BE000-memory.dmp

    Filesize

    56KB

  • memory/2080-3-0x0000000074360000-0x0000000074A4E000-memory.dmp

    Filesize

    6.9MB

  • memory/2080-4-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2080-16-0x0000000074360000-0x0000000074A4E000-memory.dmp

    Filesize

    6.9MB

  • memory/2084-9-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/2084-8-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2084-7-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2084-5-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2084-15-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2084-13-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2084-11-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2084-17-0x0000000074360000-0x0000000074A4E000-memory.dmp

    Filesize

    6.9MB

  • memory/2084-18-0x0000000074360000-0x0000000074A4E000-memory.dmp

    Filesize

    6.9MB