Analysis

  • max time kernel
    186s
  • max time network
    93s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    30-05-2022 15:44

General

  • Target

    0a4cc9853314d239f89249e5b6acae8ab2d3e5afbd9e124b6571517a12a00a80.exe

  • Size

    254KB

  • MD5

    2bafe52150d3c2f18382848d832e3211

  • SHA1

    31182a580758a69c3dcdbe8fb3e6e4126bbc7dc0

  • SHA256

    0a4cc9853314d239f89249e5b6acae8ab2d3e5afbd9e124b6571517a12a00a80

  • SHA512

    981c60770f7cefd705a010ac438f74cdefce2f7f5d6d0c4c3a5d519e8b662aa18b070514ce8c4cb6e70a81a1a9be7acd1e66b7a8035817abdac60ca86029dc5d

Malware Config

Extracted

Family

gootkit

Botnet

777

C2

chaabattent.com

kladrykroptur.com

madregobilsg.com

kerymarynicegross.com

pillygreamstronh.com

Attributes
  • vendor_id

    777

Signatures

  • Gootkit

    Gootkit is a banking trojan, where large parts are written in node.JS.

  • Checks BIOS information in registry 2 TTPs 2 IoCs

    BIOS information is often read in order to detect sandboxing environments.

  • Modifies Internet Explorer Protected Mode 1 TTPs 5 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0a4cc9853314d239f89249e5b6acae8ab2d3e5afbd9e124b6571517a12a00a80.exe
    "C:\Users\Admin\AppData\Local\Temp\0a4cc9853314d239f89249e5b6acae8ab2d3e5afbd9e124b6571517a12a00a80.exe"
    1⤵
    • Checks BIOS information in registry
    • Modifies Internet Explorer Protected Mode
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:952
    • C:\Users\Admin\AppData\Local\Temp\0a4cc9853314d239f89249e5b6acae8ab2d3e5afbd9e124b6571517a12a00a80.exe
      C:\Users\Admin\AppData\Local\Temp\0a4cc9853314d239f89249e5b6acae8ab2d3e5afbd9e124b6571517a12a00a80.exe --vwxyz
      2⤵
      • Checks BIOS information in registry
      PID:2016

Network

MITRE ATT&CK Matrix ATT&CK v6

Defense Evasion

Modify Registry

1
T1112

Discovery

Query Registry

1
T1012

System Information Discovery

1
T1082

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/952-54-0x00000000763E1000-0x00000000763E3000-memory.dmp
    Filesize

    8KB

  • memory/952-58-0x0000000000400000-0x0000000000442000-memory.dmp
    Filesize

    264KB

  • memory/952-57-0x00000000001C0000-0x00000000001C3000-memory.dmp
    Filesize

    12KB

  • memory/952-60-0x0000000000400000-0x0000000000442000-memory.dmp
    Filesize

    264KB

  • memory/2016-55-0x0000000000000000-mapping.dmp
  • memory/2016-59-0x0000000000400000-0x0000000000442000-memory.dmp
    Filesize

    264KB