Analysis

  • max time kernel
    11s
  • max time network
    148s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    25/12/2023, 08:48

General

  • Target

    13098aab70c4734c36903e58c988b31d.exe

  • Size

    522KB

  • MD5

    13098aab70c4734c36903e58c988b31d

  • SHA1

    9b86a0648874b9c268bfcd973c9dfed1b370f470

  • SHA256

    dceeba50d1222ab5207406b0309099a33dfef57c980b78f0ab08c30e0db9e3fd

  • SHA512

    404197f4ab1ea3700feabdb7e00e70a224995c27e6b9bfde05aaa5fba8741dbfa0770cf724e28201e8a9c1d8c317a96de223d8dff3e091d9bf86facb4d9cda6b

  • SSDEEP

    12288:dPABvdQ+0Z3+B1XubAG3ZHApruxNIBTkRmigNbbMM2:eBvdQW1XuX3ZHApSmFkRmicvMM2

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 1 IoCs
  • Reads user/profile data of web browsers 2 TTPs

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

  • UPX packed file 16 IoCs

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

  • Drops file in Program Files directory 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\13098aab70c4734c36903e58c988b31d.exe
    "C:\Users\Admin\AppData\Local\Temp\13098aab70c4734c36903e58c988b31d.exe"
    1⤵
    • Loads dropped DLL
    • Drops file in Program Files directory
    • Modifies Internet Explorer settings
    • Suspicious use of SetWindowsHookEx
    PID:1768

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1768-0-0x0000000000400000-0x0000000000511000-memory.dmp

    Filesize

    1.1MB

  • memory/1768-1-0x0000000000240000-0x0000000000241000-memory.dmp

    Filesize

    4KB

  • memory/1768-134-0x0000000002080000-0x0000000002090000-memory.dmp

    Filesize

    64KB

  • memory/1768-165-0x0000000000400000-0x0000000000511000-memory.dmp

    Filesize

    1.1MB

  • memory/1768-166-0x0000000000400000-0x0000000000511000-memory.dmp

    Filesize

    1.1MB

  • memory/1768-167-0x0000000000400000-0x0000000000511000-memory.dmp

    Filesize

    1.1MB

  • memory/1768-168-0x0000000000240000-0x0000000000241000-memory.dmp

    Filesize

    4KB

  • memory/1768-169-0x0000000002080000-0x0000000002090000-memory.dmp

    Filesize

    64KB

  • memory/1768-170-0x0000000000400000-0x0000000000511000-memory.dmp

    Filesize

    1.1MB

  • memory/1768-171-0x0000000000400000-0x0000000000511000-memory.dmp

    Filesize

    1.1MB

  • memory/1768-172-0x0000000000400000-0x0000000000511000-memory.dmp

    Filesize

    1.1MB

  • memory/1768-174-0x0000000000400000-0x0000000000511000-memory.dmp

    Filesize

    1.1MB

  • memory/1768-175-0x0000000000400000-0x0000000000511000-memory.dmp

    Filesize

    1.1MB

  • memory/1768-176-0x0000000000400000-0x0000000000511000-memory.dmp

    Filesize

    1.1MB

  • memory/1768-177-0x0000000000400000-0x0000000000511000-memory.dmp

    Filesize

    1.1MB

  • memory/1768-178-0x0000000000400000-0x0000000000511000-memory.dmp

    Filesize

    1.1MB

  • memory/1768-179-0x0000000000400000-0x0000000000511000-memory.dmp

    Filesize

    1.1MB

  • memory/1768-180-0x0000000000400000-0x0000000000511000-memory.dmp

    Filesize

    1.1MB

  • memory/1768-181-0x0000000000400000-0x0000000000511000-memory.dmp

    Filesize

    1.1MB

  • memory/1768-182-0x0000000000400000-0x0000000000511000-memory.dmp

    Filesize

    1.1MB