Analysis

  • max time kernel
    149s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240729-en
  • resource tags

    arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
  • submitted
    12-09-2024 06:02

General

  • Target

    dbf230bc00d136b4455dbf7c502f4e05_JaffaCakes118.exe

  • Size

    319KB

  • MD5

    dbf230bc00d136b4455dbf7c502f4e05

  • SHA1

    07d94205cf3bc8b6245e17a91236d59d5004576c

  • SHA256

    13f7e100f306b1197f234e33bb37474bbe926073ab404858b49c0ff00a4f2758

  • SHA512

    b4081f493a08bf417a58cbf5f3895f0fdbbe36dfb6f7c953e00060f657e93562407519e386d2634d82afa201b4578818b3df41ae56542cc835c8c0e76b2b0cc3

  • SSDEEP

    6144:iGyjnBSkuV1d4eZd88ORJIf/wTBt53Ypc4P0oS:xYnBSkuVUeZdYqwTaF0oS

Malware Config

Signatures

  • ModiLoader, DBatLoader

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

  • UAC bypass 3 TTPs 1 IoCs
  • ModiLoader Second Stage 2 IoCs
  • Loads dropped DLL 2 IoCs
  • UPX packed file 2 IoCs

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

  • Checks whether UAC is enabled 1 TTPs 2 IoCs
  • Drops file in Windows directory 1 IoCs
  • 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\dbf230bc00d136b4455dbf7c502f4e05_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\dbf230bc00d136b4455dbf7c502f4e05_JaffaCakes118.exe"
    1⤵
    • UAC bypass
    • Loads dropped DLL
    • Checks whether UAC is enabled
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    • System policy modification
    PID:2336

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

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

    Filesize

    32KB

    MD5

    532268d017fe575b19c1cfcabdee4237

    SHA1

    107eb8fb817c09c504f0c60b4e2180b301435b74

    SHA256

    be3e446e1486df23a2507956ad01e89624c76d6842019ea7a4ef5ca13c28f631

    SHA512

    114922c78e6f8d4980c79b94142a7b2d5b46aae3e2988c85093c54f1a58a8fb54931a2375549eaa782e15270234660a5590b2c70c2c776488879cb2014c95d5d

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

    Filesize

    7KB

    MD5

    67587e25a971a141628d7f07bd40ffa0

    SHA1

    76fcd014539a3bb247cc0b761225f68bd6055f6b

    SHA256

    e6829866322d68d5c5b78e3d48dcec70a41cdc42c6f357a44fd329f74a8b4378

    SHA512

    6e6de7aa02c48f8b96b06e5f1160fbc5c95312320636e138cc997ef3362a61bc50ec03db1f06292eb964cd71915ddb2ec2eb741432c7da44215a4acbb576a350

  • memory/2336-0-0x0000000000400000-0x0000000000453000-memory.dmp

    Filesize

    332KB

  • memory/2336-8-0x00000000006C0000-0x00000000006CE000-memory.dmp

    Filesize

    56KB

  • memory/2336-10-0x00000000750F0000-0x00000000750F1000-memory.dmp

    Filesize

    4KB

  • memory/2336-6-0x0000000000280000-0x0000000000281000-memory.dmp

    Filesize

    4KB

  • memory/2336-11-0x00000000750E0000-0x00000000751D0000-memory.dmp

    Filesize

    960KB

  • memory/2336-12-0x0000000000400000-0x0000000000453000-memory.dmp

    Filesize

    332KB

  • memory/2336-13-0x00000000750E0000-0x00000000751D0000-memory.dmp

    Filesize

    960KB

  • memory/2336-14-0x0000000000530000-0x0000000000538000-memory.dmp

    Filesize

    32KB

  • memory/2336-15-0x00000000006C0000-0x00000000006CE000-memory.dmp

    Filesize

    56KB