Analysis

  • max time kernel
    118s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20241023-en
  • resource tags

    arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
  • submitted
    07-11-2024 12:01

General

  • Target

    6f36bb5a55e529c45eaff76ec91f1949.exe

  • Size

    8.9MB

  • MD5

    6f36bb5a55e529c45eaff76ec91f1949

  • SHA1

    1dd26b1cd62aea1dd09f03541dc05448cc215e18

  • SHA256

    13bb0e481be407e8244a6c1f5b0be8a436d433040e2be69f5d27f5922aa2882c

  • SHA512

    e503f5809bb988a863ccb4e4674fe3dc191a49c03909f36d0d2dc4a7feeda6b17c69c2cda41a86bf839e59645248e7f1176bd4489b7d4af21bb18fa91a7670a0

  • SSDEEP

    196608:JHdWOynKXKz9zqngdwRI8jCqNlZcv3GscUTZXT0+pkU0X5J:J9WOynUKz9zqgd/ulKvcUTZXMUE5J

Malware Config

Extracted

Family

nullmixer

C2

http://626163618efe7.com/

Extracted

Family

socelars

C2

https://sa-us-bucket.s3.us-east-2.amazonaws.com/ysagdy415/

Signatures

  • NullMixer

    NullMixer is a malware dropper leading to an infection chain of a wide variety of malware families.

  • Nullmixer family
  • Socelars

    Socelars is an infostealer targeting browser cookies and credit card credentials.

  • Socelars family
  • Socelars payload 1 IoCs
  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

  • ASPack v2.12-2.42 4 IoCs

    Detects executables packed with ASPack v2.12-2.42

  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 15 IoCs
  • VMProtect packed file 1 IoCs

    Detects executables packed with VMProtect commercial packer.

  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 19 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\6f36bb5a55e529c45eaff76ec91f1949.exe
    "C:\Users\Admin\AppData\Local\Temp\6f36bb5a55e529c45eaff76ec91f1949.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2492
    • C:\Users\Admin\AppData\Local\Temp\setup_installer.exe
      "C:\Users\Admin\AppData\Local\Temp\setup_installer.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1628
      • C:\Users\Admin\AppData\Local\Temp\7zSC56DFFA6\setup_install.exe
        "C:\Users\Admin\AppData\Local\Temp\7zSC56DFFA6\setup_install.exe"
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:2180
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c powershell -inputformat none -outputformat none -NonInteractive -Command Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp"
          4⤵
          • System Location Discovery: System Language Discovery
          PID:2504
          • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
            powershell -inputformat none -outputformat none -NonInteractive -Command Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp"
            5⤵
            • Command and Scripting Interpreter: PowerShell
            • System Location Discovery: System Language Discovery
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:2980
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c 6261636285d1b_Thu14bfc43d37b.exe
          4⤵
          • System Location Discovery: System Language Discovery
          PID:2428
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c 626163638f111_Thu147fb285819e.exe
          4⤵
          • System Location Discovery: System Language Discovery
          PID:1692
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c 62616364495a4_Thu14652e42c0a.exe
          4⤵
          • System Location Discovery: System Language Discovery
          PID:1288
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c 62616365ede4e_Thu1434cdb52.exe
          4⤵
          • System Location Discovery: System Language Discovery
          PID:580
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c 6261636804fe8_Thu147d5377a.exe
          4⤵
          • System Location Discovery: System Language Discovery
          PID:1900
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c 6261636964cb0_Thu1476d1f4ee.exe
          4⤵
          • System Location Discovery: System Language Discovery
          PID:872
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c 6261636af257b_Thu144d45764b03.exe
          4⤵
          • System Location Discovery: System Language Discovery
          PID:1060
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c 6261636bd5887_Thu140cd692e88.exe /mixtwo
          4⤵
          • System Location Discovery: System Language Discovery
          PID:912
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c 6261636dc936c_Thu144f505bc8c.exe
          4⤵
          • System Location Discovery: System Language Discovery
          PID:1104
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c 626163705fdd8_Thu1454a3a2ecd.exe
          4⤵
          • System Location Discovery: System Language Discovery
          PID:2444
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c 626163713dc7a_Thu1481e15b0.exe
          4⤵
          • System Location Discovery: System Language Discovery
          PID:3032
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c 626163725d1ab_Thu142a4ef3e1a.exe
          4⤵
          • System Location Discovery: System Language Discovery
          PID:1516
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c 62616375354c4_Thu1489cd3f.exe
          4⤵
          • System Location Discovery: System Language Discovery
          PID:1696
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c 62616376636b2_Thu14254a34538.exe
          4⤵
          • System Location Discovery: System Language Discovery
          PID:340

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\7zSC56DFFA6\6261636285d1b_Thu14bfc43d37b.exe

    Filesize

    20KB

    MD5

    98c3385d313ae6d4cf1f192830f6b555

    SHA1

    31c572430094e9adbf5b7647c3621b2e8dfa7fe8

    SHA256

    4b2e2adafc390f535254a650a90e6a559fb3613a9f13ce648a024c078fcf40be

    SHA512

    fdd0406ef1abee43877c2ab2be9879e7232e773f7dac48f38a883b14306907c82110c712065a290bafac3cc8b0f4c0a13694847ad60a50a2b87e6aed2fd73aff

  • C:\Users\Admin\AppData\Local\Temp\7zSC56DFFA6\626163638f111_Thu147fb285819e.exe

    Filesize

    293KB

    MD5

    de0baf5dde93880812b7fde3373d42f8

    SHA1

    9d4d740b5a4393042b1683add34cffdc8e1d52c2

    SHA256

    b3ec6129bfe0c89f5f0be94e99a3f88697e5916e6abd92d1d685ea2e64769829

    SHA512

    af780da6ad203c592fff747d4351e46df600f7c4e43d2b9f23b062c591ddbc7b0c4a05b90548d9dd42707809099805ca3ed3588ad5ad252840aadd2c34edebbb

  • C:\Users\Admin\AppData\Local\Temp\7zSC56DFFA6\62616364495a4_Thu14652e42c0a.exe

    Filesize

    317KB

    MD5

    9a1c1bab31aa4dba5d6f0cb09d69dfbc

    SHA1

    ad8c798f634897c34dd2827916a7e33b7fb3ffd4

    SHA256

    153b24112d3e3035a46cb2f62090a81fc0e5f0f718d7cf80529a8be6b6791e4f

    SHA512

    fe7d2da5def4ab10f091a70a8e6fe7bb753c809c80ec5942f0f64d6537c869369899b5aa6ec7e44998b043a25116f7063f4d77f5d292387b3500a52f41461fc6

  • C:\Users\Admin\AppData\Local\Temp\7zSC56DFFA6\62616365ede4e_Thu1434cdb52.exe

    Filesize

    312KB

    MD5

    479ba7ea1f2fa2cd51a3ca59a9638010

    SHA1

    8992de6c918131fbe8821dd16cc0277951cd362c

    SHA256

    d66c7fb807beccc1fa5a7d4162d3e8e2d553ba560653a404e1ce6de68ba8c801

    SHA512

    70be353017f77f5b4fd82738700843bdc5848f175a39d07626dd9f4cb59b4d685dadf69de156f00c62dcc76f8fba233656df258ea103e1000ff038305580179f

  • C:\Users\Admin\AppData\Local\Temp\7zSC56DFFA6\6261636804fe8_Thu147d5377a.exe

    Filesize

    1.7MB

    MD5

    c8bb1548826e60e8df3f7df2b05e415e

    SHA1

    43a0eeb0482bda8154c029786479bcfd206c5a92

    SHA256

    bc14818a8311eaa73cb4498be999f9835a4c117841e730c8efe35af1d6cf8651

    SHA512

    bac1a4bf4a7d8f37a276ab5cb9584b8f97df024fcf70544ef39f6b7d61799e7fb11f442f213453b74ba12781f28816541cf8b1e8a2087c8f991c3a4714b8106b

  • C:\Users\Admin\AppData\Local\Temp\7zSC56DFFA6\6261636964cb0_Thu1476d1f4ee.exe

    Filesize

    212KB

    MD5

    97350a2aea3273bcefccda61f6af2674

    SHA1

    eb68f827aa6061dd63391fa128da23be53143c7d

    SHA256

    d004fa788b84994da697202c540b872caf0d20a892abe0186b0eb49a6bc74acb

    SHA512

    749c8cd1a85d0d649c2602eebf4f6b7c56b375ee39cf6457c2d653210760075ec5b553325211df12c4bf4216da61457ebafaf1d380c0ba97f6fd8b66113f79c0

  • C:\Users\Admin\AppData\Local\Temp\7zSC56DFFA6\6261636af257b_Thu144d45764b03.exe

    Filesize

    2.1MB

    MD5

    d0f116a637710650649550549ac98c97

    SHA1

    a1c2ea57ec195dbbb7ff4ebba46c650ef6d791f9

    SHA256

    7bfb7ae083a4dca6653e6f92484cf5c103be4eb1b6c2e86a058fa38b3c8ae20c

    SHA512

    62211d30aa1f760f7c1ef0e46f89617234e49d97eae0fadcf1ecc8e8ad7c213aa833fe1621c9dfa267db6f7b784870fb3e587ad6b4052472b4516fa2809179cb

  • C:\Users\Admin\AppData\Local\Temp\7zSC56DFFA6\6261636bd5887_Thu140cd692e88.exe

    Filesize

    397KB

    MD5

    3756e07048157d0ecfd2f525d5335caf

    SHA1

    95668f9c9fedc7b4a635b1b06d6aaa3d9d3d349f

    SHA256

    d1cbecdbd6cfb139284af70ad04dac1322cdff40c91b9f8872943e6af894a785

    SHA512

    9c4b96521c60447a3e67f7899cda6c2ff7d922c5e7401f2c07a5d7a1a770a07de9f92225b9304ba9ae3981cf06201a7a3e996445ca9e6cd2b078646926bec8f3

  • C:\Users\Admin\AppData\Local\Temp\7zSC56DFFA6\6261636dc936c_Thu144f505bc8c.exe

    Filesize

    3.8MB

    MD5

    80e4418486e211f787e4204272d4e6e5

    SHA1

    15961dada0d264d267cfd9cdaac40c573c1ecaaf

    SHA256

    0472131d01b5d632f539583d82df22d8fbb28ef8b26ea21ed32cd0e1c8493403

    SHA512

    dc3049ad3968c2a978780afb142c983d67545f0b44caf1893f06c31cb988bf4ec1d102a08abf38ac0d44a9f4f6d08d1635d62b6a97773ecdd6d4403d96daa9dd

  • C:\Users\Admin\AppData\Local\Temp\7zSC56DFFA6\626163705fdd8_Thu1454a3a2ecd.exe

    Filesize

    212KB

    MD5

    133b38b1cb12eca579e43b73d2c56cc6

    SHA1

    86ff545b3ec255f86c2980176c09d0d684241938

    SHA256

    e887443a6fb89a82a8b08e4932119af7527a5e4aa3989dac3790cca047949a02

    SHA512

    3cb554287998f8b4ca7b9694eea6697a068f171f7eaad52f184d79b9ad9240aef6c87ad7bb60758e454d61e02874bebad93b929b78e8c65bedba136349babea9

  • C:\Users\Admin\AppData\Local\Temp\7zSC56DFFA6\626163713dc7a_Thu1481e15b0.exe

    Filesize

    307KB

    MD5

    445ad7863238a2486bc53b4c92b8ed44

    SHA1

    8cd416361061700f362e00045ecc08d1593dd22c

    SHA256

    26d5e00de4955a2f7b49f6e323ad095187488e12961a08dbce1c73efa503864e

    SHA512

    8d202574a03d5dc6ccea2d9b70224d30cb93a5fbfcc7ff012545283d3ff0502b78476fc781c32b2c8f239e7f66eea43e4bb134d139ca6a793269c252bd22cb11

  • C:\Users\Admin\AppData\Local\Temp\7zSC56DFFA6\626163725d1ab_Thu142a4ef3e1a.exe

    Filesize

    752KB

    MD5

    fa5e609a29e13e31b067714efa2379e8

    SHA1

    decad3785cfc7e39826b236284846b8b88d83949

    SHA256

    0a6e47783e8490aae0ac67a21d85b11be43cc465207cc72340e14601feec67a6

    SHA512

    581bc0794ec67a73117e531f1961649f21e115ea9ccc1684168e93a93cc4eea25380706cade9f49187ab66aae3cb4d4d9bd2cb6addba162a873c78a58c0f9f4c

  • C:\Users\Admin\AppData\Local\Temp\7zSC56DFFA6\62616375354c4_Thu1489cd3f.exe

    Filesize

    1.4MB

    MD5

    c9e6095f60607c44fe98d50ef083abfe

    SHA1

    20d9688a8f467ac78ccd5010a5a5caa4ac57012b

    SHA256

    29b3888929a2fae6ad930197d0f16494639eecb8b8a8345c64f25085713502e5

    SHA512

    f549c4b306542071c5955babbc5d00386e695c9140be34f79c154833b6eb55b1d44a58b4cb0a3a34e619e3318d755c06bd2fa649babc3d8d33f7e211d8109303

  • C:\Users\Admin\AppData\Local\Temp\7zSC56DFFA6\62616376636b2_Thu14254a34538.exe

    Filesize

    689KB

    MD5

    5b6ce08011a3026a73cf80f93a5507f2

    SHA1

    48ae3e983e11daa6e756664f217eeeca51b25686

    SHA256

    83aff773f6652f6a8512a04cd74b652b5e146c5912fd112bc169869838ab1986

    SHA512

    7b8c74fc530549709dc7a42f869cb2561e7cd1f35129baeabc0031d039b79c7b3cc1ccb369f6b04a79f3a589d87ce49eb3d17be28175231e004102320fd01e3a

  • C:\Users\Admin\AppData\Local\Temp\7zSC56DFFA6\libcurl.dll

    Filesize

    218KB

    MD5

    d09be1f47fd6b827c81a4812b4f7296f

    SHA1

    028ae3596c0790e6d7f9f2f3c8e9591527d267f7

    SHA256

    0de53e7be51789adaec5294346220b20f793e7f8d153a3c110a92d658760697e

    SHA512

    857f44a1383c29208509b8f1164b6438d750d5bb4419add7626986333433e67a0d1211ec240ce9472f30a1f32b16c8097aceba4b2255641b3d8928f94237f595

  • C:\Users\Admin\AppData\Local\Temp\7zSC56DFFA6\libstdc++-6.dll

    Filesize

    647KB

    MD5

    5e279950775baae5fea04d2cc4526bcc

    SHA1

    8aef1e10031c3629512c43dd8b0b5d9060878453

    SHA256

    97de47068327bb822b33c7106f9cbb489480901a6749513ef5c31d229dcaca87

    SHA512

    666325e9ed71da4955058aea31b91e2e848be43211e511865f393b7f537c208c6b31c182f7d728c2704e9fc87e7d1be3f98f5fee4d34f11c56764e1c599afd02

  • \Users\Admin\AppData\Local\Temp\7zSC56DFFA6\libcurlpp.dll

    Filesize

    54KB

    MD5

    e6e578373c2e416289a8da55f1dc5e8e

    SHA1

    b601a229b66ec3d19c2369b36216c6f6eb1c063e

    SHA256

    43e86d650a68f1f91fa2f4375aff2720e934aa78fa3d33e06363122bf5a9535f

    SHA512

    9df6a8c418113a77051f6cb02745ad48c521c13cdadb85e0e37f79e29041464c8c7d7ba8c558fdd877035eb8475b6f93e7fc62b38504ddfe696a61480cabac89

  • \Users\Admin\AppData\Local\Temp\7zSC56DFFA6\libgcc_s_dw2-1.dll

    Filesize

    113KB

    MD5

    9aec524b616618b0d3d00b27b6f51da1

    SHA1

    64264300801a353db324d11738ffed876550e1d3

    SHA256

    59a466f77584438fc3abc0f43edc0fc99d41851726827a008841f05cfe12da7e

    SHA512

    0648a26940e8f4aad73b05ad53e43316dd688e5d55e293cce88267b2b8744412be2e0d507dadad830776bf715bcd819f00f5d1f7ac1c5f1c4f682fb7457a20d0

  • \Users\Admin\AppData\Local\Temp\7zSC56DFFA6\libwinpthread-1.dll

    Filesize

    69KB

    MD5

    1e0d62c34ff2e649ebc5c372065732ee

    SHA1

    fcfaa36ba456159b26140a43e80fbd7e9d9af2de

    SHA256

    509cb1d1443b623a02562ac760bced540e327c65157ffa938a22f75e38155723

    SHA512

    3653f8ed8ad3476632f731a3e76c6aae97898e4bf14f70007c93e53bc443906835be29f861c4a123db5b11e0f3dd5013b2b3833469a062060825df9ee708dc61

  • \Users\Admin\AppData\Local\Temp\7zSC56DFFA6\setup_install.exe

    Filesize

    2.1MB

    MD5

    dfedf85fa892bbabb53d9ae01d35a145

    SHA1

    dbc07d4561e2e3b3afbdb8ab38c5eaebff7bd9be

    SHA256

    dc6f4749010d101176720396d5cdc4a547940bd09e8a56fb7ece82c212cb662b

    SHA512

    99fe1313c610c39993796e55384c3d1acccd69dcc6b3696015482cf61d32840abcb1763debf0ddefb4794a1f07e8a7e3d6a1eb1a92785a87630a40004527e5f2

  • \Users\Admin\AppData\Local\Temp\setup_installer.exe

    Filesize

    8.9MB

    MD5

    3b9cfea9ed7c16c3f27df255da4baf9d

    SHA1

    b7f3f6f1c6e0e2a596b31e242fffced8e3d0c516

    SHA256

    388485cce05113764a70a4d24cbccc85ee63bbe8159dd638f3f307c8c3d2dcf5

    SHA512

    5341e023db4209af75473ba730159e5ad8f226733208977455ff86acae8f64b5ed1a46b43c6cceda1b81e78958a5acc77fe874f32a0634fbab20d26616b8022a

  • memory/2180-82-0x000000006FE40000-0x000000006FFC6000-memory.dmp

    Filesize

    1.5MB

  • memory/2180-109-0x000000006B440000-0x000000006B4CF000-memory.dmp

    Filesize

    572KB

  • memory/2180-108-0x000000006B280000-0x000000006B2A6000-memory.dmp

    Filesize

    152KB

  • memory/2180-107-0x000000006FE40000-0x000000006FFC6000-memory.dmp

    Filesize

    1.5MB

  • memory/2180-106-0x000000006EB40000-0x000000006EB63000-memory.dmp

    Filesize

    140KB

  • memory/2180-103-0x0000000064940000-0x0000000064959000-memory.dmp

    Filesize

    100KB

  • memory/2180-102-0x0000000000400000-0x000000000051C000-memory.dmp

    Filesize

    1.1MB

  • memory/2180-78-0x000000006B440000-0x000000006B4CF000-memory.dmp

    Filesize

    572KB

  • memory/2180-79-0x000000006B440000-0x000000006B4CF000-memory.dmp

    Filesize

    572KB

  • memory/2180-80-0x000000006B440000-0x000000006B4CF000-memory.dmp

    Filesize

    572KB

  • memory/2180-81-0x000000006FE40000-0x000000006FFC6000-memory.dmp

    Filesize

    1.5MB

  • memory/2180-83-0x000000006FE40000-0x000000006FFC6000-memory.dmp

    Filesize

    1.5MB

  • memory/2180-84-0x000000006FE40000-0x000000006FFC6000-memory.dmp

    Filesize

    1.5MB

  • memory/2180-72-0x000000006B440000-0x000000006B4CF000-memory.dmp

    Filesize

    572KB

  • memory/2180-85-0x000000006B280000-0x000000006B2A6000-memory.dmp

    Filesize

    152KB

  • memory/2180-67-0x000000006B280000-0x000000006B2A6000-memory.dmp

    Filesize

    152KB

  • memory/2180-86-0x000000006B280000-0x000000006B2A6000-memory.dmp

    Filesize

    152KB

  • memory/2180-87-0x000000006FE40000-0x000000006FFC6000-memory.dmp

    Filesize

    1.5MB