Analysis

  • max time kernel
    56s
  • max time network
    146s
  • platform
    windows10-1703_x64
  • resource
    win10-20230220-en
  • resource tags

    arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system
  • submitted
    24/03/2023, 21:44

General

  • Target

    2d04caac147932ce5c34dbeeec229df014eb70b0b918911380ad5ee471b81dee.exe

  • Size

    556KB

  • MD5

    03508a8e6881d01bd0338d779facb1e4

  • SHA1

    523ce2c5aa88c3fdb68f8d096e64cd95bf3ff0fe

  • SHA256

    2d04caac147932ce5c34dbeeec229df014eb70b0b918911380ad5ee471b81dee

  • SHA512

    9dc52fb819be4b2f2a1f1f6587c8b52d53f3e50bf068415e74d18c345a09b79100e9e2bfc57f9a30f1fd0b61998ecbc1b9873ed328d80a483a6c9e135dae71fc

  • SSDEEP

    12288:9Mryy90VRSD+sDfXd+iMYNdgkyGDTmNYaJ:Xyva4+i7dXnzaJ

Malware Config

Extracted

Family

redline

Botnet

boris

C2

193.233.20.32:4125

Attributes
  • auth_value

    766b5bdf6dbefcf7ca223351952fc38f

Extracted

Family

redline

Botnet

gena

C2

193.233.20.32:4125

Attributes
  • auth_value

    93c20961cb6b06b2d5781c212db6201e

Signatures

  • Modifies Windows Defender Real-time Protection settings 3 TTPs 5 IoCs
  • RedLine

    RedLine Stealer is a malware family written in C#, first appearing in early 2020.

  • RedLine payload 35 IoCs
  • Executes dropped EXE 4 IoCs
  • Reads user/profile data of web browsers 2 TTPs

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

  • Windows security modification 2 TTPs 1 IoCs
  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Adds Run key to start application 2 TTPs 4 IoCs
  • Checks installed software on the system 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2d04caac147932ce5c34dbeeec229df014eb70b0b918911380ad5ee471b81dee.exe
    "C:\Users\Admin\AppData\Local\Temp\2d04caac147932ce5c34dbeeec229df014eb70b0b918911380ad5ee471b81dee.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:3044
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio0745.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio0745.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:3776
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro6246.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro6246.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:3572
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu6513.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu6513.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:4120
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si081065.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si081065.exe
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:3924

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si081065.exe

    Filesize

    175KB

    MD5

    f50023c2c4bad1bbf51efde95c575b28

    SHA1

    9e02fe5ecc82f471d8c078a0d4b9ce02fdf69ce1

    SHA256

    a491d4a9a89a7103f18f402d20df34f1ae56d18bc779ff8a4681f52a3e65cbdb

    SHA512

    d869c3c475811fdce251a700556018d98c639c28ec838f31e0fb3a9f91743843393d77735f14b992a7407356d109b680e2b9687385bae2ed7ffaef88b7c9fa57

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si081065.exe

    Filesize

    175KB

    MD5

    f50023c2c4bad1bbf51efde95c575b28

    SHA1

    9e02fe5ecc82f471d8c078a0d4b9ce02fdf69ce1

    SHA256

    a491d4a9a89a7103f18f402d20df34f1ae56d18bc779ff8a4681f52a3e65cbdb

    SHA512

    d869c3c475811fdce251a700556018d98c639c28ec838f31e0fb3a9f91743843393d77735f14b992a7407356d109b680e2b9687385bae2ed7ffaef88b7c9fa57

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio0745.exe

    Filesize

    415KB

    MD5

    80d4e67665b452f07f189c2169d81160

    SHA1

    ea418df8121f830e756456ba1476e94679e3fbf1

    SHA256

    1e6c0453afb94d285dd7e9f681501fa3ad0f87122648f92770a7447b045b21b6

    SHA512

    624c413183193be27165cb23fc9079be4470da64b1414efc83779e5453d21ee5a82970161562a425a314e25c702bb477c0a81330feb37fd5940dbe2acc6d0b2b

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio0745.exe

    Filesize

    415KB

    MD5

    80d4e67665b452f07f189c2169d81160

    SHA1

    ea418df8121f830e756456ba1476e94679e3fbf1

    SHA256

    1e6c0453afb94d285dd7e9f681501fa3ad0f87122648f92770a7447b045b21b6

    SHA512

    624c413183193be27165cb23fc9079be4470da64b1414efc83779e5453d21ee5a82970161562a425a314e25c702bb477c0a81330feb37fd5940dbe2acc6d0b2b

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro6246.exe

    Filesize

    11KB

    MD5

    7e93bacbbc33e6652e147e7fe07572a0

    SHA1

    421a7167da01c8da4dc4d5234ca3dd84e319e762

    SHA256

    850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

    SHA512

    250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro6246.exe

    Filesize

    11KB

    MD5

    7e93bacbbc33e6652e147e7fe07572a0

    SHA1

    421a7167da01c8da4dc4d5234ca3dd84e319e762

    SHA256

    850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

    SHA512

    250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu6513.exe

    Filesize

    387KB

    MD5

    07f1d3359d24efd261270bd715f62629

    SHA1

    99b9b8c4d5b5b4d4e184ba3adfb972046aeb77cd

    SHA256

    1eed5c7e86e7cd94cdb27480628c36a514c781b8ab836af08cd5bc1982815232

    SHA512

    1fc9b482818e72feb5ab6b97854cab0d2d88d8ae7212a8cb1bc17fe537c5e2e987f49c3856f4638de3b75dd0b68c0e7555de7462f7a62d714886f26f8a893f80

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu6513.exe

    Filesize

    387KB

    MD5

    07f1d3359d24efd261270bd715f62629

    SHA1

    99b9b8c4d5b5b4d4e184ba3adfb972046aeb77cd

    SHA256

    1eed5c7e86e7cd94cdb27480628c36a514c781b8ab836af08cd5bc1982815232

    SHA512

    1fc9b482818e72feb5ab6b97854cab0d2d88d8ae7212a8cb1bc17fe537c5e2e987f49c3856f4638de3b75dd0b68c0e7555de7462f7a62d714886f26f8a893f80

  • memory/3572-135-0x0000000000140000-0x000000000014A000-memory.dmp

    Filesize

    40KB

  • memory/3924-1071-0x0000000000220000-0x0000000000252000-memory.dmp

    Filesize

    200KB

  • memory/3924-1072-0x0000000004C60000-0x0000000004CAB000-memory.dmp

    Filesize

    300KB

  • memory/3924-1073-0x0000000004E20000-0x0000000004E30000-memory.dmp

    Filesize

    64KB

  • memory/4120-175-0x0000000004CC0000-0x0000000004CFF000-memory.dmp

    Filesize

    252KB

  • memory/4120-209-0x0000000004CC0000-0x0000000004CFF000-memory.dmp

    Filesize

    252KB

  • memory/4120-144-0x0000000004CC0000-0x0000000004D04000-memory.dmp

    Filesize

    272KB

  • memory/4120-145-0x0000000007350000-0x0000000007360000-memory.dmp

    Filesize

    64KB

  • memory/4120-146-0x0000000004CC0000-0x0000000004CFF000-memory.dmp

    Filesize

    252KB

  • memory/4120-147-0x0000000004CC0000-0x0000000004CFF000-memory.dmp

    Filesize

    252KB

  • memory/4120-149-0x0000000004CC0000-0x0000000004CFF000-memory.dmp

    Filesize

    252KB

  • memory/4120-151-0x0000000004CC0000-0x0000000004CFF000-memory.dmp

    Filesize

    252KB

  • memory/4120-157-0x0000000004CC0000-0x0000000004CFF000-memory.dmp

    Filesize

    252KB

  • memory/4120-159-0x0000000004CC0000-0x0000000004CFF000-memory.dmp

    Filesize

    252KB

  • memory/4120-165-0x0000000004CC0000-0x0000000004CFF000-memory.dmp

    Filesize

    252KB

  • memory/4120-163-0x0000000004CC0000-0x0000000004CFF000-memory.dmp

    Filesize

    252KB

  • memory/4120-161-0x0000000004CC0000-0x0000000004CFF000-memory.dmp

    Filesize

    252KB

  • memory/4120-167-0x0000000004CC0000-0x0000000004CFF000-memory.dmp

    Filesize

    252KB

  • memory/4120-155-0x0000000004CC0000-0x0000000004CFF000-memory.dmp

    Filesize

    252KB

  • memory/4120-153-0x0000000004CC0000-0x0000000004CFF000-memory.dmp

    Filesize

    252KB

  • memory/4120-169-0x0000000004CC0000-0x0000000004CFF000-memory.dmp

    Filesize

    252KB

  • memory/4120-171-0x0000000004CC0000-0x0000000004CFF000-memory.dmp

    Filesize

    252KB

  • memory/4120-142-0x00000000048E0000-0x0000000004926000-memory.dmp

    Filesize

    280KB

  • memory/4120-181-0x0000000004CC0000-0x0000000004CFF000-memory.dmp

    Filesize

    252KB

  • memory/4120-187-0x0000000004CC0000-0x0000000004CFF000-memory.dmp

    Filesize

    252KB

  • memory/4120-195-0x0000000004CC0000-0x0000000004CFF000-memory.dmp

    Filesize

    252KB

  • memory/4120-201-0x0000000004CC0000-0x0000000004CFF000-memory.dmp

    Filesize

    252KB

  • memory/4120-203-0x0000000004CC0000-0x0000000004CFF000-memory.dmp

    Filesize

    252KB

  • memory/4120-207-0x0000000004CC0000-0x0000000004CFF000-memory.dmp

    Filesize

    252KB

  • memory/4120-143-0x0000000007360000-0x000000000785E000-memory.dmp

    Filesize

    5.0MB

  • memory/4120-205-0x0000000004CC0000-0x0000000004CFF000-memory.dmp

    Filesize

    252KB

  • memory/4120-199-0x0000000004CC0000-0x0000000004CFF000-memory.dmp

    Filesize

    252KB

  • memory/4120-197-0x0000000004CC0000-0x0000000004CFF000-memory.dmp

    Filesize

    252KB

  • memory/4120-193-0x0000000004CC0000-0x0000000004CFF000-memory.dmp

    Filesize

    252KB

  • memory/4120-191-0x0000000004CC0000-0x0000000004CFF000-memory.dmp

    Filesize

    252KB

  • memory/4120-189-0x0000000004CC0000-0x0000000004CFF000-memory.dmp

    Filesize

    252KB

  • memory/4120-185-0x0000000004CC0000-0x0000000004CFF000-memory.dmp

    Filesize

    252KB

  • memory/4120-183-0x0000000004CC0000-0x0000000004CFF000-memory.dmp

    Filesize

    252KB

  • memory/4120-179-0x0000000004CC0000-0x0000000004CFF000-memory.dmp

    Filesize

    252KB

  • memory/4120-177-0x0000000004CC0000-0x0000000004CFF000-memory.dmp

    Filesize

    252KB

  • memory/4120-173-0x0000000004CC0000-0x0000000004CFF000-memory.dmp

    Filesize

    252KB

  • memory/4120-1052-0x0000000007860000-0x0000000007E66000-memory.dmp

    Filesize

    6.0MB

  • memory/4120-1053-0x0000000007210000-0x000000000731A000-memory.dmp

    Filesize

    1.0MB

  • memory/4120-1054-0x0000000007E70000-0x0000000007E82000-memory.dmp

    Filesize

    72KB

  • memory/4120-1055-0x0000000007350000-0x0000000007360000-memory.dmp

    Filesize

    64KB

  • memory/4120-1056-0x0000000007E90000-0x0000000007ECE000-memory.dmp

    Filesize

    248KB

  • memory/4120-1057-0x0000000007FE0000-0x000000000802B000-memory.dmp

    Filesize

    300KB

  • memory/4120-1059-0x0000000008170000-0x00000000081D6000-memory.dmp

    Filesize

    408KB

  • memory/4120-1060-0x0000000008830000-0x00000000088C2000-memory.dmp

    Filesize

    584KB

  • memory/4120-1061-0x00000000088F0000-0x0000000008966000-memory.dmp

    Filesize

    472KB

  • memory/4120-141-0x0000000002CB0000-0x0000000002CFB000-memory.dmp

    Filesize

    300KB

  • memory/4120-1062-0x0000000008980000-0x00000000089D0000-memory.dmp

    Filesize

    320KB

  • memory/4120-1063-0x0000000008A00000-0x0000000008BC2000-memory.dmp

    Filesize

    1.8MB

  • memory/4120-1064-0x0000000008BD0000-0x00000000090FC000-memory.dmp

    Filesize

    5.2MB

  • memory/4120-1065-0x0000000007350000-0x0000000007360000-memory.dmp

    Filesize

    64KB