Analysis

  • max time kernel
    102s
  • max time network
    120s
  • platform
    windows10-1703_x64
  • resource
    win10-20230703-en
  • resource tags

    arch:x64arch:x86image:win10-20230703-enlocale:en-usos:windows10-1703-x64system
  • submitted
    29/08/2023, 08:35

General

  • Target

    Soft.exe

  • Size

    230.2MB

  • MD5

    3bbde71346cb6e910ca30525dc1e1f60

  • SHA1

    1151603635ad94e7651277d92c9f721de05f875b

  • SHA256

    58fb993ff17bb718f773fdd43510d77e833c696da2d19cfd2373ce8c0e5e4fcd

  • SHA512

    f80e907972099e88c3a1892058bb6fdcfe4ff4e907f48534ad10bd4452ffa399984ba6971221c91075604d450984c5eb57b296f44083481b50cf6d4e8eaa1910

  • SSDEEP

    3072:jJdxYVsvlrk2ycpm1fC/zFJrkWilZ2fkWc6/T+jfOWe2brfnRRQfEfxX6deP:ssvlrxqkpMZwkWc7jf33uEfxqeP

Score
7/10

Malware Config

Signatures

  • Reads user/profile data of web browsers 2 TTPs

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

  • Looks up external IP address via web service 1 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 18 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Soft.exe
    "C:\Users\Admin\AppData\Local\Temp\Soft.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:4516
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4516 -s 1948
      2⤵
      • Program crash
      PID:2644

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\33447fabd2c1abff3073944d707f431f\Admin@[email protected]\Processes.txt

    Filesize

    4KB

    MD5

    c3c7402d2aabdc27df4a8ea35564006b

    SHA1

    9bbbd1a2246c720a1d6280ad6692cdd74bba100d

    SHA256

    68df35ca2efc41b85b7e473a6b09f81d1e2403eb0bd9c42a4ed917463a3ae685

    SHA512

    79025126561487168751a5e9b7d971012fe149abf5d6cdfab7da8518cd0951096dd8955bc5fee1c68a89756b1d2fc176010beac00ccbef57f02721d3be727553

  • C:\Users\Admin\AppData\Local\33447fabd2c1abff3073944d707f431f\Admin@[email protected]\Software.txt

    Filesize

    4KB

    MD5

    d0d006d30b759ddefb09c6c97c1f92a7

    SHA1

    b693d71a4426e9d267f1d66c00efdcf59f1833b5

    SHA256

    8a0d55ec3cf47fc5b4454cfe343fef0b98fbead892cbca2af6193432944132ad

    SHA512

    2474eb7e88f80d6482a99edeace37cef7515b98745c844df3f76ebb80f53cd497ef152936a6eadb4909b8fbbfb3373edbc8868391e0f17e7a14ed46b6cd7238e

  • C:\Users\Admin\AppData\Local\33447fabd2c1abff3073944d707f431f\Admin@[email protected]\Software.txt

    Filesize

    4KB

    MD5

    d0d006d30b759ddefb09c6c97c1f92a7

    SHA1

    b693d71a4426e9d267f1d66c00efdcf59f1833b5

    SHA256

    8a0d55ec3cf47fc5b4454cfe343fef0b98fbead892cbca2af6193432944132ad

    SHA512

    2474eb7e88f80d6482a99edeace37cef7515b98745c844df3f76ebb80f53cd497ef152936a6eadb4909b8fbbfb3373edbc8868391e0f17e7a14ed46b6cd7238e

  • C:\Users\Admin\AppData\Local\33447fabd2c1abff3073944d707f431f\msgid.dat

    Filesize

    13B

    MD5

    9521abaf63ac62bdebe79b5e57372fab

    SHA1

    413b110169daca1526eab45695ea689dd12a1f52

    SHA256

    9a0b41ea52c5b08a0ccea3309e778f8677b8e8e523e0b75fffa4fbdbbfd6f3c3

    SHA512

    1240645d62741cb3751ba485736b1454e4089cc9c78602e797dcb919ccee6e4ce37a02e0c7a5e8e5ec7da77b4ba6a4746608d3e883327eb403ad2ef0f38a0373

  • memory/4516-7-0x0000000004EF0000-0x0000000004F00000-memory.dmp

    Filesize

    64KB

  • memory/4516-129-0x0000000005B00000-0x0000000005B0A000-memory.dmp

    Filesize

    40KB

  • memory/4516-23-0x0000000006120000-0x000000000661E000-memory.dmp

    Filesize

    5.0MB

  • memory/4516-0-0x0000000000400000-0x000000000042C000-memory.dmp

    Filesize

    176KB

  • memory/4516-6-0x0000000002610000-0x0000000002676000-memory.dmp

    Filesize

    408KB

  • memory/4516-5-0x0000000073C40000-0x000000007432E000-memory.dmp

    Filesize

    6.9MB

  • memory/4516-130-0x0000000073C40000-0x000000007432E000-memory.dmp

    Filesize

    6.9MB

  • memory/4516-20-0x0000000006080000-0x0000000006112000-memory.dmp

    Filesize

    584KB

  • memory/4516-131-0x0000000004EF0000-0x0000000004F00000-memory.dmp

    Filesize

    64KB

  • memory/4516-132-0x0000000005B10000-0x0000000005B22000-memory.dmp

    Filesize

    72KB

  • memory/4516-138-0x0000000004EF0000-0x0000000004F00000-memory.dmp

    Filesize

    64KB

  • memory/4516-1-0x0000000000590000-0x00000000005AE000-memory.dmp

    Filesize

    120KB

  • memory/4516-150-0x0000000004EF0000-0x0000000004F00000-memory.dmp

    Filesize

    64KB

  • memory/4516-152-0x0000000073C40000-0x000000007432E000-memory.dmp

    Filesize

    6.9MB