Analysis

  • max time kernel
    353s
  • max time network
    364s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24-11-2022 16:27

General

  • Target

    fdc157f6c8703c4259333a3fda303bf3d9d37ab5e1a88834503cccab7384c0ef.exe

  • Size

    931KB

  • MD5

    01f0ee8656f0c053d957b63412b9d05a

  • SHA1

    2b90bedd8b086866e5e0385c17801be918aa6d9a

  • SHA256

    fdc157f6c8703c4259333a3fda303bf3d9d37ab5e1a88834503cccab7384c0ef

  • SHA512

    0a6c8c12d584490e00f8f5502f4230bd1b02e9a8664fc5a38998441c1afddc32ed98be09a982c357c0bc7f0619cd9c9437cdf616e8ce548805d2d585c5ba7e15

  • SSDEEP

    24576:h1OYdaOICZ/iWCvu/2sWsJA/jlt+DHhsU:h1OseCpYO/dJJDHhsU

Score
8/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Reads user/profile data of web browsers 2 TTPs

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

  • Drops Chrome extension 5 IoCs
  • Suspicious behavior: EnumeratesProcesses 20 IoCs
  • Suspicious use of AdjustPrivilegeToken 6 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\fdc157f6c8703c4259333a3fda303bf3d9d37ab5e1a88834503cccab7384c0ef.exe
    "C:\Users\Admin\AppData\Local\Temp\fdc157f6c8703c4259333a3fda303bf3d9d37ab5e1a88834503cccab7384c0ef.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3480
    • C:\Users\Admin\AppData\Local\Temp\7zSFCB5.tmp\QIRXQOvhimMIE2t.exe
      .\QIRXQOvhimMIE2t.exe
      2⤵
      • Executes dropped EXE
      • Drops Chrome extension
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1968

Network

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

1
T1081

Collection

Data from Local System

1
T1005

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\7zSFCB5.tmp\QIRXQOvhimMIE2t.dat
    Filesize

    1KB

    MD5

    e05d1ca8644f588c26d3f4ea138dffac

    SHA1

    536c0c34382bdf2c44f385273477c1ce6f6d15c0

    SHA256

    8a5ba6b95777723f0b806882a3a5e719a47e7b66ffbe45753194d2e3783bc556

    SHA512

    eb89ef6c618e667436708912c7e4cedd486e6410858f06902fca6bd71d430282f54f9f91d4802eb49c1fc09c44f237a02e88912c5594949f3b057f143fabb50c

  • C:\Users\Admin\AppData\Local\Temp\7zSFCB5.tmp\QIRXQOvhimMIE2t.exe
    Filesize

    772KB

    MD5

    5ed7019dcd0008dbcd8e54017b8c7dd9

    SHA1

    7e4457da2ff06c2170bad636c9eb7c1bb436fd06

    SHA256

    7f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7

    SHA512

    10cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db

  • C:\Users\Admin\AppData\Local\Temp\7zSFCB5.tmp\QIRXQOvhimMIE2t.exe
    Filesize

    772KB

    MD5

    5ed7019dcd0008dbcd8e54017b8c7dd9

    SHA1

    7e4457da2ff06c2170bad636c9eb7c1bb436fd06

    SHA256

    7f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7

    SHA512

    10cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db

  • C:\Users\Admin\AppData\Local\Temp\7zSFCB5.tmp\inbepbnjofpnjibcoagchnjoelepnebm\background.html
    Filesize

    144B

    MD5

    9b4a1b6c2a50033619002182073b36c4

    SHA1

    0adda96b56d5ed38e91918992825066eb6cc52ad

    SHA256

    b269025e656e792a8a29431d73ca66ef3430e2058a6cc12ac53731371fe8f6db

    SHA512

    a53021b834bfccb959e82a97ba896252d0b1328880c4162d1ca1eba31f7dc65cf0152418b27af0fdbb506ac19de6307617bd7c93c9a1880dd8f1e34113a38f8f

  • C:\Users\Admin\AppData\Local\Temp\7zSFCB5.tmp\inbepbnjofpnjibcoagchnjoelepnebm\content.js
    Filesize

    144B

    MD5

    fca19198fd8af21016a8b1dec7980002

    SHA1

    fd01a47d14004e17a625efe66cc46a06c786cf40

    SHA256

    332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a

    SHA512

    60f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47

  • C:\Users\Admin\AppData\Local\Temp\7zSFCB5.tmp\inbepbnjofpnjibcoagchnjoelepnebm\lbY60DI.js
    Filesize

    6KB

    MD5

    acdad1f2ebe9a5efdbf94429df7fb198

    SHA1

    8dba8380aa65cf9f6c0842f0e8b5f8f45160aeba

    SHA256

    11eb103db6a6ba3accd7b76e52a6ea0a3038d5e5c676112b7a54d19a86c8fcb3

    SHA512

    002bc8b85575a1c0cab1532d959c0622a9b73938a2bcc447d14e47a78a72b8eb372bdf9ae8b8d0eae356853702ba8dcf83a439da6b60348e0620f3ee192a868b

  • C:\Users\Admin\AppData\Local\Temp\7zSFCB5.tmp\inbepbnjofpnjibcoagchnjoelepnebm\lsdb.js
    Filesize

    531B

    MD5

    36d98318ab2b3b2585a30984db328afb

    SHA1

    f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5

    SHA256

    ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7

    SHA512

    6f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a

  • C:\Users\Admin\AppData\Local\Temp\7zSFCB5.tmp\inbepbnjofpnjibcoagchnjoelepnebm\manifest.json
    Filesize

    498B

    MD5

    640199ea4621e34510de919f6a54436f

    SHA1

    dc65dbfad02bd2688030bd56ca1cab85917a9937

    SHA256

    e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af

    SHA512

    d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a

  • memory/1968-132-0x0000000000000000-mapping.dmp