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Analysis

  • max time kernel
    148s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10/05/2024, 08:31

General

  • Target

    e-dekont.exe

  • Size

    2.7MB

  • MD5

    6a55c29223b6f2b06d9c29251cc70aff

  • SHA1

    fedd969735d4d3c11eeea602b19e720f409061db

  • SHA256

    5ac895bf45fe96e3f5dd02766c8fac66452ed7fd66921093ae8a9bd79ba2f2a1

  • SHA512

    faf9f94df2d30f38ac1554e11bec7267d929f4a9667108a67fd780ff29dad4e701ac9711dbc224e6b9aef2b3c2bf631ff7817c619ea128e90cdddf78450ba924

  • SSDEEP

    49152:N/euYuN+NJ0Up/8uKGwAd15rjeKVQCtaBJ+ITLBke+2eU38J9w6ch2aVm/6RFh:le4kLHgGwM9jNQ8AUDEeUuya/

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    mail.gencoldfire.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    mh7B/7[hSO#bYHw1

Extracted

Family

agenttesla

Credentials

Signatures

  • AgentTesla

    Agent Tesla is a remote access tool (RAT) written in visual basic.

  • Detect ZGRat V1 34 IoCs
  • ZGRat

    ZGRat is remote access trojan written in C#.

  • Reads WinSCP keys stored on the system 2 TTPs

    Tries to access WinSCP stored sessions.

  • Reads data files stored by FTP clients 2 TTPs

    Tries to access configuration files associated with programs like FileZilla.

  • Reads user/profile data of local email clients 2 TTPs

    Email clients store some user data on disk where infostealers will often target it.

  • Reads user/profile data of web browsers 2 TTPs

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

  • 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 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e-dekont.exe
    "C:\Users\Admin\AppData\Local\Temp\e-dekont.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2280
    • C:\Users\Admin\AppData\Local\Temp\e-dekont.exe
      "C:\Users\Admin\AppData\Local\Temp\e-dekont.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2308

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\e-dekont.exe.log

    Filesize

    805B

    MD5

    4b74e933d78bd5e8fb1cc4653fb2133c

    SHA1

    f6e931eec700fa325bd40c3adc6f1c0eba806066

    SHA256

    fd99bed17853f5ad196ca6d4a62f5e2405fbdf5b98cbf45af8b7cef83e4bcec3

    SHA512

    b56ff89eff1a757a87dcb875206ae92d39ffdb5adf638600c21bc7c76ff4cc25502ae1060716488c7ed1641f8cdfad2a320443b7b4d9f09808eb86eb87f351ec

  • memory/2280-0-0x0000000074EAE000-0x0000000074EAF000-memory.dmp

    Filesize

    4KB

  • memory/2280-1-0x0000000000E50000-0x0000000001104000-memory.dmp

    Filesize

    2.7MB

  • memory/2280-2-0x0000000074EA0000-0x0000000075650000-memory.dmp

    Filesize

    7.7MB

  • memory/2280-3-0x0000000006340000-0x000000000679C000-memory.dmp

    Filesize

    4.4MB

  • memory/2280-4-0x00000000079D0000-0x0000000007C02000-memory.dmp

    Filesize

    2.2MB

  • memory/2280-5-0x00000000081B0000-0x0000000008754000-memory.dmp

    Filesize

    5.6MB

  • memory/2280-6-0x0000000007CA0000-0x0000000007D32000-memory.dmp

    Filesize

    584KB

  • memory/2280-10-0x00000000079D0000-0x0000000007BFB000-memory.dmp

    Filesize

    2.2MB

  • memory/2280-24-0x00000000079D0000-0x0000000007BFB000-memory.dmp

    Filesize

    2.2MB

  • memory/2280-52-0x00000000079D0000-0x0000000007BFB000-memory.dmp

    Filesize

    2.2MB

  • memory/2280-56-0x00000000079D0000-0x0000000007BFB000-memory.dmp

    Filesize

    2.2MB

  • memory/2280-70-0x00000000079D0000-0x0000000007BFB000-memory.dmp

    Filesize

    2.2MB

  • memory/2280-68-0x00000000079D0000-0x0000000007BFB000-memory.dmp

    Filesize

    2.2MB

  • memory/2280-66-0x00000000079D0000-0x0000000007BFB000-memory.dmp

    Filesize

    2.2MB

  • memory/2280-64-0x00000000079D0000-0x0000000007BFB000-memory.dmp

    Filesize

    2.2MB

  • memory/2280-62-0x00000000079D0000-0x0000000007BFB000-memory.dmp

    Filesize

    2.2MB

  • memory/2280-60-0x00000000079D0000-0x0000000007BFB000-memory.dmp

    Filesize

    2.2MB

  • memory/2280-58-0x00000000079D0000-0x0000000007BFB000-memory.dmp

    Filesize

    2.2MB

  • memory/2280-54-0x00000000079D0000-0x0000000007BFB000-memory.dmp

    Filesize

    2.2MB

  • memory/2280-50-0x00000000079D0000-0x0000000007BFB000-memory.dmp

    Filesize

    2.2MB

  • memory/2280-46-0x00000000079D0000-0x0000000007BFB000-memory.dmp

    Filesize

    2.2MB

  • memory/2280-44-0x00000000079D0000-0x0000000007BFB000-memory.dmp

    Filesize

    2.2MB

  • memory/2280-42-0x00000000079D0000-0x0000000007BFB000-memory.dmp

    Filesize

    2.2MB

  • memory/2280-40-0x00000000079D0000-0x0000000007BFB000-memory.dmp

    Filesize

    2.2MB

  • memory/2280-38-0x00000000079D0000-0x0000000007BFB000-memory.dmp

    Filesize

    2.2MB

  • memory/2280-36-0x00000000079D0000-0x0000000007BFB000-memory.dmp

    Filesize

    2.2MB

  • memory/2280-48-0x00000000079D0000-0x0000000007BFB000-memory.dmp

    Filesize

    2.2MB

  • memory/2280-34-0x00000000079D0000-0x0000000007BFB000-memory.dmp

    Filesize

    2.2MB

  • memory/2280-32-0x00000000079D0000-0x0000000007BFB000-memory.dmp

    Filesize

    2.2MB

  • memory/2280-28-0x00000000079D0000-0x0000000007BFB000-memory.dmp

    Filesize

    2.2MB

  • memory/2280-26-0x00000000079D0000-0x0000000007BFB000-memory.dmp

    Filesize

    2.2MB

  • memory/2280-22-0x00000000079D0000-0x0000000007BFB000-memory.dmp

    Filesize

    2.2MB

  • memory/2280-20-0x00000000079D0000-0x0000000007BFB000-memory.dmp

    Filesize

    2.2MB

  • memory/2280-18-0x00000000079D0000-0x0000000007BFB000-memory.dmp

    Filesize

    2.2MB

  • memory/2280-16-0x00000000079D0000-0x0000000007BFB000-memory.dmp

    Filesize

    2.2MB

  • memory/2280-14-0x00000000079D0000-0x0000000007BFB000-memory.dmp

    Filesize

    2.2MB

  • memory/2280-12-0x00000000079D0000-0x0000000007BFB000-memory.dmp

    Filesize

    2.2MB

  • memory/2280-8-0x00000000079D0000-0x0000000007BFB000-memory.dmp

    Filesize

    2.2MB

  • memory/2280-30-0x00000000079D0000-0x0000000007BFB000-memory.dmp

    Filesize

    2.2MB

  • memory/2280-7-0x00000000079D0000-0x0000000007BFB000-memory.dmp

    Filesize

    2.2MB

  • memory/2280-4887-0x0000000074EA0000-0x0000000075650000-memory.dmp

    Filesize

    7.7MB

  • memory/2280-4889-0x0000000006930000-0x000000000697C000-memory.dmp

    Filesize

    304KB

  • memory/2280-4888-0x00000000068C0000-0x000000000692C000-memory.dmp

    Filesize

    432KB

  • memory/2280-4890-0x0000000006980000-0x00000000069D4000-memory.dmp

    Filesize

    336KB

  • memory/2280-4894-0x0000000074EA0000-0x0000000075650000-memory.dmp

    Filesize

    7.7MB

  • memory/2308-4895-0x0000000074EA0000-0x0000000075650000-memory.dmp

    Filesize

    7.7MB

  • memory/2308-4896-0x0000000000400000-0x0000000000442000-memory.dmp

    Filesize

    264KB

  • memory/2308-4897-0x00000000054F0000-0x0000000005556000-memory.dmp

    Filesize

    408KB

  • memory/2308-4898-0x0000000074EA0000-0x0000000075650000-memory.dmp

    Filesize

    7.7MB

  • memory/2308-4899-0x00000000068B0000-0x0000000006900000-memory.dmp

    Filesize

    320KB

  • memory/2308-4900-0x00000000069A0000-0x0000000006A3C000-memory.dmp

    Filesize

    624KB

  • memory/2308-4901-0x0000000006BA0000-0x0000000006BAA000-memory.dmp

    Filesize

    40KB

  • memory/2308-4902-0x0000000074EA0000-0x0000000075650000-memory.dmp

    Filesize

    7.7MB