Resubmissions

14-01-2025 15:27

250114-sv5k2a1qey 10

14-01-2025 11:13

250114-nbnqysymbm 10

Analysis

  • max time kernel
    117s
  • max time network
    132s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    14-01-2025 11:13

General

  • Target

    f114d709b795b49873dd822cbd118e9c4d784e4d72a0dee323f37f0c986af11b.exe

  • Size

    836KB

  • MD5

    8e7754c1df2733a415e19a7388bb68ab

  • SHA1

    3df59dc5f5ab84eab89eb3192872c014983106af

  • SHA256

    f114d709b795b49873dd822cbd118e9c4d784e4d72a0dee323f37f0c986af11b

  • SHA512

    4a8f7610b4338f87e079d214d842aa1f33815e652a2a2384247f8c7d26946be43945789c47f1b4cbef5194c63fbc0956947819844cd15b9cbb8d88762be9524e

  • SSDEEP

    24576:cDgCAW5kT4yzCS5u92emOOq88k8YeWSK7u:ugWLOuX1ndk5uY

Malware Config

Signatures

  • HawkEye

    HawkEye is a malware kit that has seen continuous development since at least 2013.

  • Hawkeye family
  • Reads local data of messenger clients 2 TTPs

    Infostealers often target stored data of messaging applications, which can include saved credentials and account information.

  • Reads user/profile data of web browsers 3 TTPs

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

  • Uses the VBS compiler for execution 1 TTPs
  • Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs
  • Looks up external IP address via web service 1 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Suspicious use of SetThreadContext 3 IoCs
  • 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: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of WriteProcessMemory 29 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f114d709b795b49873dd822cbd118e9c4d784e4d72a0dee323f37f0c986af11b.exe
    "C:\Users\Admin\AppData\Local\Temp\f114d709b795b49873dd822cbd118e9c4d784e4d72a0dee323f37f0c986af11b.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2428
    • C:\Users\Admin\AppData\Local\Temp\f114d709b795b49873dd822cbd118e9c4d784e4d72a0dee323f37f0c986af11b.exe
      "C:\Users\Admin\AppData\Local\Temp\f114d709b795b49873dd822cbd118e9c4d784e4d72a0dee323f37f0c986af11b.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:2776
      • C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
        "C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe" -f "C:\Users\Admin\AppData\Local\Temp\holdermail.txt"
        3⤵
        • Accesses Microsoft Outlook accounts
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:2632
      • C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
        "C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe" -f "C:\Users\Admin\AppData\Local\Temp\holdermail.txt"
        3⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:1280

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\holdermail.txt

    Filesize

    271B

    MD5

    a18df529a77ed1fbd887400151b9728f

    SHA1

    74912cb5e97566749ccae5f70e52ee87cb4dfa07

    SHA256

    599ceb2fab753551e7b27340cd3a9d2eb44a887dfb178d1c05015159bb352eb3

    SHA512

    a446e30992bc63b53952982e06069555e9b65eb25274495470d4410a04bcc9aeaa96b95300fc89512181e0614abf279f439b52f32ffc6ffb3034230c97aa08b0

  • C:\Users\Admin\AppData\Local\Temp\holdermail.txt

    Filesize

    327B

    MD5

    e4f3273432f9167e5f8bd2048206773d

    SHA1

    139b6566c6f8c6a359dd7e6063f88be24f701c8d

    SHA256

    b620b529c43ed1dab8db9c63b402958e1a0b65c9110029b92ac8ae2c21c0acb2

    SHA512

    e1bf722b627cd5f1e1678549d51f9556a1d31c8e5f47dfbe343c81aef7bac279ca2b062751666d650b2c196785a84b0d2edca09d1a04b829f4ae869e513e6941

  • memory/1280-61-0x0000000000400000-0x000000000046E000-memory.dmp

    Filesize

    440KB

  • memory/1280-59-0x0000000000400000-0x000000000046E000-memory.dmp

    Filesize

    440KB

  • memory/1280-64-0x0000000000400000-0x000000000046E000-memory.dmp

    Filesize

    440KB

  • memory/1280-72-0x0000000000400000-0x000000000046E000-memory.dmp

    Filesize

    440KB

  • memory/1280-53-0x0000000000400000-0x000000000046E000-memory.dmp

    Filesize

    440KB

  • memory/1280-66-0x0000000000400000-0x000000000046E000-memory.dmp

    Filesize

    440KB

  • memory/1280-55-0x0000000000400000-0x000000000046E000-memory.dmp

    Filesize

    440KB

  • memory/1280-58-0x0000000000400000-0x000000000046E000-memory.dmp

    Filesize

    440KB

  • memory/2428-3-0x0000000074200000-0x00000000747AB000-memory.dmp

    Filesize

    5.7MB

  • memory/2428-0-0x0000000074201000-0x0000000074202000-memory.dmp

    Filesize

    4KB

  • memory/2428-1-0x0000000074200000-0x00000000747AB000-memory.dmp

    Filesize

    5.7MB

  • memory/2428-18-0x0000000074200000-0x00000000747AB000-memory.dmp

    Filesize

    5.7MB

  • memory/2428-4-0x0000000074200000-0x00000000747AB000-memory.dmp

    Filesize

    5.7MB

  • memory/2428-2-0x0000000074200000-0x00000000747AB000-memory.dmp

    Filesize

    5.7MB

  • memory/2632-51-0x0000000000400000-0x0000000000422000-memory.dmp

    Filesize

    136KB

  • memory/2632-36-0x0000000000400000-0x0000000000422000-memory.dmp

    Filesize

    136KB

  • memory/2632-34-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/2632-32-0x0000000000400000-0x0000000000422000-memory.dmp

    Filesize

    136KB

  • memory/2632-30-0x0000000000400000-0x0000000000422000-memory.dmp

    Filesize

    136KB

  • memory/2632-28-0x0000000000400000-0x0000000000422000-memory.dmp

    Filesize

    136KB

  • memory/2632-26-0x0000000000400000-0x0000000000422000-memory.dmp

    Filesize

    136KB

  • memory/2632-24-0x0000000000400000-0x0000000000422000-memory.dmp

    Filesize

    136KB

  • memory/2632-45-0x0000000000430000-0x0000000000497000-memory.dmp

    Filesize

    412KB

  • memory/2632-39-0x0000000000400000-0x0000000000422000-memory.dmp

    Filesize

    136KB

  • memory/2632-40-0x0000000000400000-0x0000000000422000-memory.dmp

    Filesize

    136KB

  • memory/2776-7-0x0000000000400000-0x000000000049C000-memory.dmp

    Filesize

    624KB

  • memory/2776-41-0x0000000074200000-0x00000000747AB000-memory.dmp

    Filesize

    5.7MB

  • memory/2776-43-0x0000000074200000-0x00000000747AB000-memory.dmp

    Filesize

    5.7MB

  • memory/2776-42-0x0000000074200000-0x00000000747AB000-memory.dmp

    Filesize

    5.7MB

  • memory/2776-37-0x0000000074200000-0x00000000747AB000-memory.dmp

    Filesize

    5.7MB

  • memory/2776-23-0x0000000074200000-0x00000000747AB000-memory.dmp

    Filesize

    5.7MB

  • memory/2776-52-0x0000000074200000-0x00000000747AB000-memory.dmp

    Filesize

    5.7MB

  • memory/2776-22-0x0000000074200000-0x00000000747AB000-memory.dmp

    Filesize

    5.7MB

  • memory/2776-65-0x0000000000320000-0x0000000000360000-memory.dmp

    Filesize

    256KB

  • memory/2776-19-0x0000000074200000-0x00000000747AB000-memory.dmp

    Filesize

    5.7MB

  • memory/2776-5-0x0000000000400000-0x000000000049C000-memory.dmp

    Filesize

    624KB

  • memory/2776-10-0x0000000000400000-0x000000000049C000-memory.dmp

    Filesize

    624KB

  • memory/2776-11-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/2776-13-0x0000000000400000-0x000000000049C000-memory.dmp

    Filesize

    624KB

  • memory/2776-15-0x0000000000400000-0x000000000049C000-memory.dmp

    Filesize

    624KB

  • memory/2776-17-0x0000000000400000-0x000000000049C000-memory.dmp

    Filesize

    624KB

  • memory/2776-9-0x0000000000400000-0x000000000049C000-memory.dmp

    Filesize

    624KB

  • memory/2776-77-0x0000000000320000-0x0000000000360000-memory.dmp

    Filesize

    256KB