Analysis

  • max time kernel
    27s
  • max time network
    31s
  • platform
    windows7_x64
  • resource
    win7-20230703-en
  • resource tags

    arch:x64arch:x86image:win7-20230703-enlocale:en-usos:windows7-x64system
  • submitted
    04-07-2023 13:16

General

  • Target

    59546ac94e9ff262d93ea60934079d4d.exe

  • Size

    199KB

  • MD5

    59546ac94e9ff262d93ea60934079d4d

  • SHA1

    f4d1cb47c749b3a00c84a88d309805d71ce9ce16

  • SHA256

    f47935627a5be41526be384d115b1f291d854063d0b31bee2c9c11dc65695438

  • SHA512

    5751dcd96849c620fb0966f8077ff38844ea6a7807900b1688c5089f486bacdec8e09455022bb05e25aa5f71306ee786403f5fbf10cbd8dc0a8a195105f7d074

  • SSDEEP

    3072:/e6s1L1wtR5x5Y4Ykrcd/ewCokL7h3lbrRvzB865tgc:FIL1wK4YEcdpCokfvhvzDg

Malware Config

Extracted

Family

raccoon

Botnet

385573eb8024f2ce9fbfd9c1ba5d4cd4

C2

http://5.78.65.112:8988/

xor.plain

Signatures

  • Raccoon

    Raccoon is an infostealer written in C++ and first seen in 2019.

  • Raccoon Stealer payload 3 IoCs
  • Downloads MZ/PE file
  • Loads dropped DLL 3 IoCs
  • Reads user/profile data of web browsers 2 TTPs

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

  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

Processes

  • C:\Users\Admin\AppData\Local\Temp\59546ac94e9ff262d93ea60934079d4d.exe
    "C:\Users\Admin\AppData\Local\Temp\59546ac94e9ff262d93ea60934079d4d.exe"
    1⤵
    • Loads dropped DLL
    PID:2312

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • \Users\Admin\AppData\LocalLow\mozglue.dll

    Filesize

    612KB

    MD5

    f07d9977430e762b563eaadc2b94bbfa

    SHA1

    da0a05b2b8d269fb73558dfcf0ed5c167f6d3877

    SHA256

    4191faf7e5eb105a0f4c5c6ed3e9e9c71014e8aa39bbee313bc92d1411e9e862

    SHA512

    6afd512e4099643bba3fc7700dd72744156b78b7bda10263ba1f8571d1e282133a433215a9222a7799f9824f244a2bc80c2816a62de1497017a4b26d562b7eaf

  • \Users\Admin\AppData\LocalLow\nss3.dll

    Filesize

    1.9MB

    MD5

    f67d08e8c02574cbc2f1122c53bfb976

    SHA1

    6522992957e7e4d074947cad63189f308a80fcf2

    SHA256

    c65b7afb05ee2b2687e6280594019068c3d3829182dfe8604ce4adf2116cc46e

    SHA512

    2e9d0a211d2b085514f181852fae6e7ca6aed4d29f396348bedb59c556e39621810a9a74671566a49e126ec73a60d0f781fa9085eb407df1eefd942c18853be5

  • \Users\Admin\AppData\LocalLow\sqlite3.dll

    Filesize

    1.0MB

    MD5

    dbf4f8dcefb8056dc6bae4b67ff810ce

    SHA1

    bbac1dd8a07c6069415c04b62747d794736d0689

    SHA256

    47b64311719000fa8c432165a0fdcdfed735d5b54977b052de915b1cbbbf9d68

    SHA512

    b572ca2f2e4a5cc93e4fcc7a18c0ae6df888aa4c55bc7da591e316927a4b5cfcbdda6e60018950be891ff3b26f470cc5cce34d217c2d35074322ab84c32a25d1

  • memory/2312-55-0x0000000000220000-0x000000000022E000-memory.dmp

    Filesize

    56KB

  • memory/2312-57-0x0000000000400000-0x0000000000473000-memory.dmp

    Filesize

    460KB

  • memory/2312-107-0x0000000000400000-0x0000000000473000-memory.dmp

    Filesize

    460KB