Analysis

  • max time kernel
    118s
  • max time network
    128s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    13-10-2023 02:26

General

  • Target

    b767902c36417651810c83e7331e8936c5560e5eced3b8d02674b6a4a0c4e4a2_JC.exe

  • Size

    334KB

  • MD5

    670add147fa800c55dae647a90f9e4c1

  • SHA1

    a1fb811f5766f7b5440bcf835e34e4cd7ac66d94

  • SHA256

    b767902c36417651810c83e7331e8936c5560e5eced3b8d02674b6a4a0c4e4a2

  • SHA512

    2862dc769344abc65dcf3387df6bf0de56e7f36896b89b0937e83173ba97052fa1955c5c65eefb599b776a4dc5007fc2c26f14c43e0ab75c1081b414e77160bf

  • SSDEEP

    6144:zFH8RIT6Fam1StJ3rXDW49Vl7SkDHPiaODgKYleQ4SWP:zWdGXDzP7aM+P

Malware Config

Extracted

Family

fabookie

C2

http://app.nnnaajjjgc.com/check/safe

Signatures

  • Detect Fabookie payload 2 IoCs
  • Fabookie

    Fabookie is facebook account info stealer.

  • Reads user/profile data of web browsers 2 TTPs

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

  • Modifies system certificate store 2 TTPs 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\b767902c36417651810c83e7331e8936c5560e5eced3b8d02674b6a4a0c4e4a2_JC.exe
    "C:\Users\Admin\AppData\Local\Temp\b767902c36417651810c83e7331e8936c5560e5eced3b8d02674b6a4a0c4e4a2_JC.exe"
    1⤵
    • Modifies system certificate store
    PID:2160

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    304B

    MD5

    5cef2794d713c3c2dcbb15740f10efc5

    SHA1

    98ad9f9438c3533f1c95cda8fcbcc3c860d6ee19

    SHA256

    adface416458c809352de32d7d7ca09ffc02c0aa862b88ed2c709fa060f52c96

    SHA512

    b581cf4d3a42f71786cd00a175e690e6f27a4248b12fae8ccd6d48c293e6d17f2808bbb730348564959b574ce12315bcc9fa0a0236fc6d81f0b02777e9161350

  • C:\Users\Admin\AppData\Local\Temp\CabAC77.tmp

    Filesize

    61KB

    MD5

    f3441b8572aae8801c04f3060b550443

    SHA1

    4ef0a35436125d6821831ef36c28ffaf196cda15

    SHA256

    6720349e7d82ee0a8e73920d3c2b7cb2912d9fcf2edb6fd98f2f12820158b0bf

    SHA512

    5ba01ba421b50030e380ae6bbcd2f681f2a91947fe7fedb3c8e6b5f24dce9517abf57b1cf26cc6078d4bb53bde6fcfb2561591337c841f8f2cb121a3d71661b9

  • C:\Users\Admin\AppData\Local\Temp\TarACC8.tmp

    Filesize

    163KB

    MD5

    9441737383d21192400eca82fda910ec

    SHA1

    725e0d606a4fc9ba44aa8ffde65bed15e65367e4

    SHA256

    bc3a6e84e41faeb57e7c21aa3b60c2a64777107009727c5b7c0ed8fe658909e5

    SHA512

    7608dd653a66cd364392a78d4711b48d1707768d36996e4d38871c6843b5714e1d7da4b4cc6db969e6000cfa182bcb74216ef6823d1063f036fc5c3413fb8dcf

  • memory/2160-0-0x00000000FF5D0000-0x00000000FF628000-memory.dmp

    Filesize

    352KB

  • memory/2160-80-0x00000000030A0000-0x0000000003211000-memory.dmp

    Filesize

    1.4MB

  • memory/2160-81-0x0000000003220000-0x0000000003351000-memory.dmp

    Filesize

    1.2MB

  • memory/2160-84-0x0000000003220000-0x0000000003351000-memory.dmp

    Filesize

    1.2MB