Analysis

  • max time kernel
    140s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    03-12-2024 23:15

General

  • Target

    bfb377f211eb03329b6193b45132da50_JaffaCakes118.exe

  • Size

    108KB

  • MD5

    bfb377f211eb03329b6193b45132da50

  • SHA1

    6b39fc8fc437dd131e024c60fab2f5173686c042

  • SHA256

    b8b1c9d858522433224e13916783ae7b974e1ff97868dd3864b9810e451cd96a

  • SHA512

    40088f8b4d7b2c4dc2f882dad771ff360cc5696a39247a33a70b6227cbe1bf75dd22801f4df134facf90f8a5fd3df7de9ea9366a8b744bb9b0d367c61c9d2bd0

  • SSDEEP

    1536:MVuNAXTj4Fj/91/NnLZqeWEPVpa8DzePjkgcwYS7S5+Vfk09+2y7J4nouy8:aoy8j7VnNdrPHaSekwi+mW+2y7Jwout

Malware Config

Extracted

Family

latentbot

C2

rbrsytesnet.zapto.org

Signatures

  • LatentBot

    Modular trojan written in Delphi which has been in-the-wild since 2013.

  • Latentbot family
  • ModiLoader, DBatLoader

    ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.

  • Modiloader family
  • UAC bypass 3 TTPs 1 IoCs
  • ModiLoader Second Stage 15 IoCs
  • Loads dropped DLL 2 IoCs
  • Checks whether UAC is enabled 1 TTPs 2 IoCs
  • UPX packed file 16 IoCs

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

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

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

  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • System policy modification 1 TTPs 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\bfb377f211eb03329b6193b45132da50_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\bfb377f211eb03329b6193b45132da50_JaffaCakes118.exe"
    1⤵
    • UAC bypass
    • Loads dropped DLL
    • Checks whether UAC is enabled
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    • System policy modification
    PID:2548

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • \Users\Admin\AppData\Local\Temp\cmsetac.dll

    Filesize

    33KB

    MD5

    fadab49f3e99af160bd4bf20f0514714

    SHA1

    1865b6b16632f634de046e0dbeebff400fc49b4c

    SHA256

    4ca8694e3959228bb51a0675e753773101f24f0adbe40786530c6d271a0b6e80

    SHA512

    88c844ff4129c612edfa6aeb367ca2b50938d7330c28cb8192847d1fbb4451d9b96f58d70b4a12eac37478762fb99a63127cecf54555d5baf20386772412edd0

  • \Users\Admin\AppData\Local\Temp\ntdtcstp.dll

    Filesize

    7KB

    MD5

    67587e25a971a141628d7f07bd40ffa0

    SHA1

    76fcd014539a3bb247cc0b761225f68bd6055f6b

    SHA256

    e6829866322d68d5c5b78e3d48dcec70a41cdc42c6f357a44fd329f74a8b4378

    SHA512

    6e6de7aa02c48f8b96b06e5f1160fbc5c95312320636e138cc997ef3362a61bc50ec03db1f06292eb964cd71915ddb2ec2eb741432c7da44215a4acbb576a350

  • memory/2548-15-0x00000000002C0000-0x00000000002C8000-memory.dmp

    Filesize

    32KB

  • memory/2548-47-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/2548-7-0x0000000002430000-0x000000000243E000-memory.dmp

    Filesize

    56KB

  • memory/2548-9-0x0000000074E70000-0x0000000074E71000-memory.dmp

    Filesize

    4KB

  • memory/2548-10-0x0000000074E60000-0x0000000074F50000-memory.dmp

    Filesize

    960KB

  • memory/2548-11-0x0000000074E60000-0x0000000074F50000-memory.dmp

    Filesize

    960KB

  • memory/2548-12-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/2548-13-0x0000000074E60000-0x0000000074F50000-memory.dmp

    Filesize

    960KB

  • memory/2548-14-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/2548-16-0x0000000002430000-0x000000000243E000-memory.dmp

    Filesize

    56KB

  • memory/2548-53-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/2548-5-0x00000000001F0000-0x00000000001F1000-memory.dmp

    Filesize

    4KB

  • memory/2548-26-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/2548-23-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/2548-20-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/2548-29-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/2548-32-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/2548-35-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/2548-38-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/2548-41-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/2548-44-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/2548-17-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/2548-50-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/2548-0-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB