Analysis

  • max time kernel
    167s
  • max time network
    166s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22-02-2023 05:26

General

  • Target

    AdobePremierePro.exe

  • Size

    715.8MB

  • MD5

    6ef8e38116dd5be6d51009fcbd8a8bf0

  • SHA1

    d88e519d2f843eafd31f902d0530c008aa8daf51

  • SHA256

    1517a5834abc8af4da1864e28a222837da00cfc8cb5cd0cd1c0110580209c727

  • SHA512

    84cf126d6ee471b2df1f6479fa06dfabbfa41f8d320db40b87ab98989f659d166b3410999054e9974d2526dd7c6105ac319fc2a960c5b7ba5ae05f4b8abd1240

  • SSDEEP

    1536:9rae78zjORCDGwfdCSog01313Ns5g531FECUA9lReMbP:TahKyd2n3165m3kfA9veML

Malware Config

Extracted

Family

raccoon

Botnet

8fb7b851641d456f39570978e99f780e

C2

http://45.15.156.239/

rc4.plain

Signatures

  • Raccoon

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

  • Downloads MZ/PE file
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 4 IoCs
  • 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
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Checks installed software on the system 1 TTPs

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

  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 8 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 26 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\AdobePremierePro.exe
    "C:\Users\Admin\AppData\Local\Temp\AdobePremierePro.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:228
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\setupov380_5.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\setupov380_5.exe
      2⤵
      • Checks computer location settings
      • Executes dropped EXE
      • Suspicious use of SetThreadContext
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:2656
      • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ENC cwB0AGEAcgB0AC0AcwBsAGUAZQBwACAALQBzAGUAYwBvAG4AZABzACAAMwA1AA==
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:4836
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\System32\cmd.exe" /c powershell -ENC cwBlAHQALQBtAHAAcAByAGUAZgBlAHIAZQBuAGMAZQAgAC0AZQB4AGMAbAB1AHMAaQBvAG4AcABhAHQAaAAgAEMAOgBcAA==
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:4724
        • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
          powershell -ENC cwBlAHQALQBtAHAAcAByAGUAZgBlAHIAZQBuAGMAZQAgAC0AZQB4AGMAbAB1AHMAaQBvAG4AcABhAHQAaAAgAEMAOgBcAA==
          4⤵
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:4056
      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\setupov380_5.exe
        C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\setupov380_5.exe
        3⤵
        • Executes dropped EXE
        PID:4832
      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\setupov380_5.exe
        C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\setupov380_5.exe
        3⤵
        • Executes dropped EXE
        PID:780
      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\setupov380_5.exe
        C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\setupov380_5.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        PID:1204

Network

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

1
T1112

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Collection

Data from Local System

2
T1005

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\LocalLow\mozglue.dll
    Filesize

    612KB

    MD5

    f07d9977430e762b563eaadc2b94bbfa

    SHA1

    da0a05b2b8d269fb73558dfcf0ed5c167f6d3877

    SHA256

    4191faf7e5eb105a0f4c5c6ed3e9e9c71014e8aa39bbee313bc92d1411e9e862

    SHA512

    6afd512e4099643bba3fc7700dd72744156b78b7bda10263ba1f8571d1e282133a433215a9222a7799f9824f244a2bc80c2816a62de1497017a4b26d562b7eaf

  • C:\Users\Admin\AppData\LocalLow\nss3.dll
    Filesize

    1.9MB

    MD5

    f67d08e8c02574cbc2f1122c53bfb976

    SHA1

    6522992957e7e4d074947cad63189f308a80fcf2

    SHA256

    c65b7afb05ee2b2687e6280594019068c3d3829182dfe8604ce4adf2116cc46e

    SHA512

    2e9d0a211d2b085514f181852fae6e7ca6aed4d29f396348bedb59c556e39621810a9a74671566a49e126ec73a60d0f781fa9085eb407df1eefd942c18853be5

  • C:\Users\Admin\AppData\LocalLow\sqlite3.dll
    Filesize

    1.0MB

    MD5

    dbf4f8dcefb8056dc6bae4b67ff810ce

    SHA1

    bbac1dd8a07c6069415c04b62747d794736d0689

    SHA256

    47b64311719000fa8c432165a0fdcdfed735d5b54977b052de915b1cbbbf9d68

    SHA512

    b572ca2f2e4a5cc93e4fcc7a18c0ae6df888aa4c55bc7da591e316927a4b5cfcbdda6e60018950be891ff3b26f470cc5cce34d217c2d35074322ab84c32a25d1

  • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log
    Filesize

    1KB

    MD5

    4280e36a29fa31c01e4d8b2ba726a0d8

    SHA1

    c485c2c9ce0a99747b18d899b71dfa9a64dabe32

    SHA256

    e2486a1bdcba80dad6dd6210d7374bd70ae196a523c06ceda71370fd3ea78359

    SHA512

    494fe5f0ade03669e5830bed93c964d69b86629440148d7b0881cf53203fd89443ebff9b4d1ee9d96244f62af6edede622d9eacba37f80f389a0d522e4ad4ea4

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\ModuleAnalysisCache
    Filesize

    53KB

    MD5

    06ad34f9739c5159b4d92d702545bd49

    SHA1

    9152a0d4f153f3f40f7e606be75f81b582ee0c17

    SHA256

    474813b625f00710f29fa3b488235a6a22201851efb336bddf60d7d24a66bfba

    SHA512

    c272cd28ae164d465b779163ba9eca6a28261376414c6bbdfbd9f2128adb7f7ff1420e536b4d6000d0301ded2ec9036bc5c657588458bff41f176bdce8d74f92

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
    Filesize

    16KB

    MD5

    06af2a646d4dfab139906bc331391faf

    SHA1

    011a231ee65f5352d19a16d5773e1292d628cd7b

    SHA256

    2b4407142d7ead742c221b9f79586a801f76466f21130eea7d8b590dce4b674d

    SHA512

    c27db28e329d14d0959b99d0adbb73e0d84af1c5f120b0663116a99984b5f9dd3cb9542b5ea70e0ae6a4505bcce9ae44ab8b3bc274e41d646df1e5c61f6aee7c

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\setupov380_5.exe
    Filesize

    362.4MB

    MD5

    f0b59fa0db273c90a0e1011fd9ed0276

    SHA1

    c9ee1b2a9e1e9073c7d4e5b58177192da3db46c8

    SHA256

    b0e588d0a6132bef2e786a32722259cf2e13e376ee68885d15c160508f97ad77

    SHA512

    c8ab66f6cbb3a9d2255e084bfa70c9c7c6e72cc376eafea58d0203aadd7433a4c8e4e87148bf849a7532505cb774e3db410216e5d4527996611892584ab68f70

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\setupov380_5.exe
    Filesize

    362.4MB

    MD5

    f0b59fa0db273c90a0e1011fd9ed0276

    SHA1

    c9ee1b2a9e1e9073c7d4e5b58177192da3db46c8

    SHA256

    b0e588d0a6132bef2e786a32722259cf2e13e376ee68885d15c160508f97ad77

    SHA512

    c8ab66f6cbb3a9d2255e084bfa70c9c7c6e72cc376eafea58d0203aadd7433a4c8e4e87148bf849a7532505cb774e3db410216e5d4527996611892584ab68f70

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\setupov380_5.exe
    Filesize

    362.4MB

    MD5

    f0b59fa0db273c90a0e1011fd9ed0276

    SHA1

    c9ee1b2a9e1e9073c7d4e5b58177192da3db46c8

    SHA256

    b0e588d0a6132bef2e786a32722259cf2e13e376ee68885d15c160508f97ad77

    SHA512

    c8ab66f6cbb3a9d2255e084bfa70c9c7c6e72cc376eafea58d0203aadd7433a4c8e4e87148bf849a7532505cb774e3db410216e5d4527996611892584ab68f70

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\setupov380_5.exe
    Filesize

    362.4MB

    MD5

    f0b59fa0db273c90a0e1011fd9ed0276

    SHA1

    c9ee1b2a9e1e9073c7d4e5b58177192da3db46c8

    SHA256

    b0e588d0a6132bef2e786a32722259cf2e13e376ee68885d15c160508f97ad77

    SHA512

    c8ab66f6cbb3a9d2255e084bfa70c9c7c6e72cc376eafea58d0203aadd7433a4c8e4e87148bf849a7532505cb774e3db410216e5d4527996611892584ab68f70

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\setupov380_5.exe
    Filesize

    362.4MB

    MD5

    f0b59fa0db273c90a0e1011fd9ed0276

    SHA1

    c9ee1b2a9e1e9073c7d4e5b58177192da3db46c8

    SHA256

    b0e588d0a6132bef2e786a32722259cf2e13e376ee68885d15c160508f97ad77

    SHA512

    c8ab66f6cbb3a9d2255e084bfa70c9c7c6e72cc376eafea58d0203aadd7433a4c8e4e87148bf849a7532505cb774e3db410216e5d4527996611892584ab68f70

  • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_druvycak.gri.ps1
    Filesize

    60B

    MD5

    d17fe0a3f47be24a6453e9ef58c94641

    SHA1

    6ab83620379fc69f80c0242105ddffd7d98d5d9d

    SHA256

    96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

    SHA512

    5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

  • memory/1204-169-0x0000000000400000-0x000000000041D000-memory.dmp
    Filesize

    116KB

  • memory/1204-250-0x0000000061E00000-0x0000000061EF1000-memory.dmp
    Filesize

    964KB

  • memory/1204-185-0x0000000000400000-0x000000000041D000-memory.dmp
    Filesize

    116KB

  • memory/1204-251-0x0000000000400000-0x000000000041D000-memory.dmp
    Filesize

    116KB

  • memory/1204-173-0x0000000000400000-0x000000000041D000-memory.dmp
    Filesize

    116KB

  • memory/2656-138-0x00000000005B0000-0x00000000005BC000-memory.dmp
    Filesize

    48KB

  • memory/2656-160-0x0000000004F70000-0x0000000004F80000-memory.dmp
    Filesize

    64KB

  • memory/2656-140-0x00000000060E0000-0x0000000006102000-memory.dmp
    Filesize

    136KB

  • memory/2656-139-0x0000000004F70000-0x0000000004F80000-memory.dmp
    Filesize

    64KB

  • memory/4056-191-0x000000007F4D0000-0x000000007F4E0000-memory.dmp
    Filesize

    64KB

  • memory/4056-190-0x0000000070AA0000-0x0000000070AEC000-memory.dmp
    Filesize

    304KB

  • memory/4056-248-0x0000000007170000-0x0000000007178000-memory.dmp
    Filesize

    32KB

  • memory/4056-247-0x0000000007190000-0x00000000071AA000-memory.dmp
    Filesize

    104KB

  • memory/4056-240-0x0000000005AD0000-0x0000000005ADE000-memory.dmp
    Filesize

    56KB

  • memory/4056-209-0x0000000004800000-0x0000000004810000-memory.dmp
    Filesize

    64KB

  • memory/4056-207-0x0000000007230000-0x00000000072C6000-memory.dmp
    Filesize

    600KB

  • memory/4056-187-0x0000000004800000-0x0000000004810000-memory.dmp
    Filesize

    64KB

  • memory/4056-186-0x0000000004800000-0x0000000004810000-memory.dmp
    Filesize

    64KB

  • memory/4056-203-0x0000000006FF0000-0x0000000006FFA000-memory.dmp
    Filesize

    40KB

  • memory/4056-189-0x00000000061B0000-0x00000000061E2000-memory.dmp
    Filesize

    200KB

  • memory/4056-201-0x0000000006220000-0x000000000623E000-memory.dmp
    Filesize

    120KB

  • memory/4836-144-0x0000000005500000-0x0000000005566000-memory.dmp
    Filesize

    408KB

  • memory/4836-163-0x0000000002550000-0x0000000002560000-memory.dmp
    Filesize

    64KB

  • memory/4836-156-0x0000000005B70000-0x0000000005B8E000-memory.dmp
    Filesize

    120KB

  • memory/4836-157-0x0000000002550000-0x0000000002560000-memory.dmp
    Filesize

    64KB

  • memory/4836-158-0x00000000073E0000-0x0000000007A5A000-memory.dmp
    Filesize

    6.5MB

  • memory/4836-154-0x0000000002550000-0x0000000002560000-memory.dmp
    Filesize

    64KB

  • memory/4836-155-0x0000000002550000-0x0000000002560000-memory.dmp
    Filesize

    64KB

  • memory/4836-143-0x00000000053E0000-0x0000000005446000-memory.dmp
    Filesize

    408KB

  • memory/4836-159-0x0000000006070000-0x000000000608A000-memory.dmp
    Filesize

    104KB

  • memory/4836-161-0x0000000002550000-0x0000000002560000-memory.dmp
    Filesize

    64KB

  • memory/4836-162-0x0000000002550000-0x0000000002560000-memory.dmp
    Filesize

    64KB

  • memory/4836-142-0x0000000004CC0000-0x00000000052E8000-memory.dmp
    Filesize

    6.2MB

  • memory/4836-141-0x00000000025A0000-0x00000000025D6000-memory.dmp
    Filesize

    216KB