Analysis

  • max time kernel
    251s
  • max time network
    267s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-es
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-eslocale:es-esos:windows10-2004-x64systemwindows
  • submitted
    05/05/2023, 18:16

General

  • Target

    Contb-3sgtkuapmnbjkh.exe

  • Size

    10.5MB

  • MD5

    80cc297f56ea29ed4da01f45325b2d78

  • SHA1

    88d03825ab3bad8a66d8d4e81fa5072d28715be4

  • SHA256

    b36b12d320d60256c4cdb1ae33092ef20512094b81d74b08989f817d1825672f

  • SHA512

    10cbffe7224172aa18bab4deaef236623d3d241434c5c4dd6481436c350766055706a84eb65a3df0e595e7561c737e11330b804debfaacbabd478377eff5e75f

  • SSDEEP

    196608:cXY0WDfyGC0sKYu/PaQ021X5Sp6GemDMPw79hWvsYYPMkR2:uY0WDfDYQXpfaMPgWsYy

Score
7/10

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Drops startup file 1 IoCs
  • Loads dropped DLL 13 IoCs
  • Detects Pyinstaller 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 44 IoCs
  • Suspicious use of WriteProcessMemory 10 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Contb-3sgtkuapmnbjkh.exe
    "C:\Users\Admin\AppData\Local\Temp\Contb-3sgtkuapmnbjkh.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1356
    • C:\Users\Admin\AppData\Local\Temp\Contb-3sgtkuapmnbjkh.exe
      "C:\Users\Admin\AppData\Local\Temp\Contb-3sgtkuapmnbjkh.exe"
      2⤵
      • Checks computer location settings
      • Drops startup file
      • Loads dropped DLL
      • Suspicious use of WriteProcessMemory
      PID:1732
      • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" "Set-NetFirewallProfile -Profile Domain,Public,Private -Enabled False"
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2232
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c "powershell -Command "Set-NetFirewallProfile -Profile Domain,Public,Private -Enabled False""
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:3924
        • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
          powershell -Command "Set-NetFirewallProfile -Profile Domain,Public,Private -Enabled False"
          4⤵
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:4928
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c "ver"
        3⤵
          PID:4632

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

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    Downloads

    • C:\ProgramData\privattex\Contb-3sgtkuapmnbjkh.exe

      Filesize

      10.5MB

      MD5

      80cc297f56ea29ed4da01f45325b2d78

      SHA1

      88d03825ab3bad8a66d8d4e81fa5072d28715be4

      SHA256

      b36b12d320d60256c4cdb1ae33092ef20512094b81d74b08989f817d1825672f

      SHA512

      10cbffe7224172aa18bab4deaef236623d3d241434c5c4dd6481436c350766055706a84eb65a3df0e595e7561c737e11330b804debfaacbabd478377eff5e75f

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

      Filesize

      3KB

      MD5

      020f0f176d324a7013adaa69ee1b1496

      SHA1

      c09c660b2ffa8675e7a6484dfadaec51b1e1c3ba

      SHA256

      082ffd70d3395f072b4ae9f6121565fded98d42b533a13af90e4f07c8ed72c8e

      SHA512

      1d21146a6f2d80cdd6e2dedb3c74f77d4e1cdfbb295f557e7e8a871c61a9ebb52c4d053abd21853108d359d923abc9ed98ed04b5be3afd297dbac65673b3af59

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

      Filesize

      1KB

      MD5

      682c4bfa182c58dc9ec6779053ab2852

      SHA1

      9582f94935eac78c290fc997ce06e909be9884dc

      SHA256

      d6aac6461f1ca80dfad9c63c17275bbc8aa26b6b5cc3f4e01a4f2f0eb966c496

      SHA512

      3792958519c9b4ba4e08245cfcff5cd862f79872ada8247456f0bad4e6fa6fa4139186e79745f8b205ace2a67eeca4eb13e6f977948681a621454f833c8b29c6

    • C:\Users\Admin\AppData\Local\Temp\_MEI13562\VCRUNTIME140.dll

      Filesize

      106KB

      MD5

      4585a96cc4eef6aafd5e27ea09147dc6

      SHA1

      489cfff1b19abbec98fda26ac8958005e88dd0cb

      SHA256

      a8f950b4357ec12cfccddc9094cca56a3d5244b95e09ea6e9a746489f2d58736

      SHA512

      d78260c66331fe3029d2cc1b41a5d002ec651f2e3bbf55076d65839b5e3c6297955afd4d9ab8951fbdc9f929dbc65eb18b14b59bce1f2994318564eb4920f286

    • C:\Users\Admin\AppData\Local\Temp\_MEI13562\VCRUNTIME140.dll

      Filesize

      106KB

      MD5

      4585a96cc4eef6aafd5e27ea09147dc6

      SHA1

      489cfff1b19abbec98fda26ac8958005e88dd0cb

      SHA256

      a8f950b4357ec12cfccddc9094cca56a3d5244b95e09ea6e9a746489f2d58736

      SHA512

      d78260c66331fe3029d2cc1b41a5d002ec651f2e3bbf55076d65839b5e3c6297955afd4d9ab8951fbdc9f929dbc65eb18b14b59bce1f2994318564eb4920f286

    • C:\Users\Admin\AppData\Local\Temp\_MEI13562\VCRUNTIME140_1.dll

      Filesize

      48KB

      MD5

      7e668ab8a78bd0118b94978d154c85bc

      SHA1

      dbac42a02a8d50639805174afd21d45f3c56e3a0

      SHA256

      e4b533a94e02c574780e4b333fcf0889f65ed00d39e32c0fbbda2116f185873f

      SHA512

      72bb41db17256141b06e2eaeb8fc65ad4abdb65e4b5f604c82b9e7e7f60050734137d602e0f853f1a38201515655b6982f2761ee0fa77c531aa58591c95f0032

    • C:\Users\Admin\AppData\Local\Temp\_MEI13562\VCRUNTIME140_1.dll

      Filesize

      48KB

      MD5

      7e668ab8a78bd0118b94978d154c85bc

      SHA1

      dbac42a02a8d50639805174afd21d45f3c56e3a0

      SHA256

      e4b533a94e02c574780e4b333fcf0889f65ed00d39e32c0fbbda2116f185873f

      SHA512

      72bb41db17256141b06e2eaeb8fc65ad4abdb65e4b5f604c82b9e7e7f60050734137d602e0f853f1a38201515655b6982f2761ee0fa77c531aa58591c95f0032

    • C:\Users\Admin\AppData\Local\Temp\_MEI13562\_bz2.pyd

      Filesize

      82KB

      MD5

      a62207fc33140de460444e191ae19b74

      SHA1

      9327d3d4f9d56f1846781bcb0a05719dea462d74

      SHA256

      ebcac51449f323ae3ae961a33843029c34b6a82138ccd9214cf99f98dd2148c2

      SHA512

      90f9db9ee225958cb3e872b79f2c70cb1fd2248ebaa8f3282afff9250285852156bf668f5cfec49a4591b416ce7ebaaac62d2d887152f5356512f2347e3762b7

    • C:\Users\Admin\AppData\Local\Temp\_MEI13562\_bz2.pyd

      Filesize

      82KB

      MD5

      a62207fc33140de460444e191ae19b74

      SHA1

      9327d3d4f9d56f1846781bcb0a05719dea462d74

      SHA256

      ebcac51449f323ae3ae961a33843029c34b6a82138ccd9214cf99f98dd2148c2

      SHA512

      90f9db9ee225958cb3e872b79f2c70cb1fd2248ebaa8f3282afff9250285852156bf668f5cfec49a4591b416ce7ebaaac62d2d887152f5356512f2347e3762b7

    • C:\Users\Admin\AppData\Local\Temp\_MEI13562\_ctypes.pyd

      Filesize

      120KB

      MD5

      9b344f8d7ce5b57e397a475847cc5f66

      SHA1

      aff1ccc2608da022ecc8d0aba65d304fe74cdf71

      SHA256

      b1214d7b7efd9d4b0f465ec3463512a1cbc5f59686267030f072e6ce4b2a95cf

      SHA512

      2b0d9e1b550bf108fa842324ab26555f2a224aefff517fdb16df85693e05adaf0d77ebe49382848f1ec68dc9b5ae75027a62c33721e42a1566274d1a2b1baa41

    • C:\Users\Admin\AppData\Local\Temp\_MEI13562\_ctypes.pyd

      Filesize

      120KB

      MD5

      9b344f8d7ce5b57e397a475847cc5f66

      SHA1

      aff1ccc2608da022ecc8d0aba65d304fe74cdf71

      SHA256

      b1214d7b7efd9d4b0f465ec3463512a1cbc5f59686267030f072e6ce4b2a95cf

      SHA512

      2b0d9e1b550bf108fa842324ab26555f2a224aefff517fdb16df85693e05adaf0d77ebe49382848f1ec68dc9b5ae75027a62c33721e42a1566274d1a2b1baa41

    • C:\Users\Admin\AppData\Local\Temp\_MEI13562\_lzma.pyd

      Filesize

      155KB

      MD5

      0c7ea68ca88c07ae6b0a725497067891

      SHA1

      c2b61a3e230b30416bc283d1f3ea25678670eb74

      SHA256

      f74aaf0aa08cf90eb1eb23a474ccb7cb706b1ede7f911daf7ae68480765bdf11

      SHA512

      fd52f20496a12e6b20279646663d880b1354cffea10793506fe4560ed7da53e4efba900ae65c9996fbb3179c83844a9674051385e6e3c26fb2622917351846b9

    • C:\Users\Admin\AppData\Local\Temp\_MEI13562\_lzma.pyd

      Filesize

      155KB

      MD5

      0c7ea68ca88c07ae6b0a725497067891

      SHA1

      c2b61a3e230b30416bc283d1f3ea25678670eb74

      SHA256

      f74aaf0aa08cf90eb1eb23a474ccb7cb706b1ede7f911daf7ae68480765bdf11

      SHA512

      fd52f20496a12e6b20279646663d880b1354cffea10793506fe4560ed7da53e4efba900ae65c9996fbb3179c83844a9674051385e6e3c26fb2622917351846b9

    • C:\Users\Admin\AppData\Local\Temp\_MEI13562\_socket.pyd

      Filesize

      77KB

      MD5

      26dd19a1f5285712068b9e41808e8fa0

      SHA1

      90c9a112dd34d45256b4f2ed38c1cbbc9f24dba5

      SHA256

      eaabf6b78840daeaf96b5bdbf06adf0e4e2994dfeee5c5e27fefd824dbda5220

      SHA512

      173e1eda05d297d7da2193e8566201f05428437adcac80aecefe80f82d46295b15ce10990b5c080325dc59a432a587eef84a15ec688a62b82493ad501a1e4520

    • C:\Users\Admin\AppData\Local\Temp\_MEI13562\_socket.pyd

      Filesize

      77KB

      MD5

      26dd19a1f5285712068b9e41808e8fa0

      SHA1

      90c9a112dd34d45256b4f2ed38c1cbbc9f24dba5

      SHA256

      eaabf6b78840daeaf96b5bdbf06adf0e4e2994dfeee5c5e27fefd824dbda5220

      SHA512

      173e1eda05d297d7da2193e8566201f05428437adcac80aecefe80f82d46295b15ce10990b5c080325dc59a432a587eef84a15ec688a62b82493ad501a1e4520

    • C:\Users\Admin\AppData\Local\Temp\_MEI13562\base_library.zip

      Filesize

      1.7MB

      MD5

      ebb4f1a115f0692698b5640869f30853

      SHA1

      9ba77340a6a32af08899e7f3c97841724dd78c3f

      SHA256

      4ab0deb6a298d14a0f50d55dc6ce5673b6c5320817ec255acf282191642a4576

      SHA512

      3f6ba7d86c9f292344f4ad196f4ae863bf936578dd7cfac7dc4aaf05c2c78e68d5f813c4ed36048b6678451f1717deeb77493d8557ee6778c6a70beb5294d21a

    • C:\Users\Admin\AppData\Local\Temp\_MEI13562\libffi-8.dll

      Filesize

      38KB

      MD5

      0f8e4992ca92baaf54cc0b43aaccce21

      SHA1

      c7300975df267b1d6adcbac0ac93fd7b1ab49bd2

      SHA256

      eff52743773eb550fcc6ce3efc37c85724502233b6b002a35496d828bd7b280a

      SHA512

      6e1b223462dc124279bfca74fd2c66fe18b368ffbca540c84e82e0f5bcbea0e10cc243975574fa95ace437b9d8b03a446ed5ee0c9b1b094147cefaf704dfe978

    • C:\Users\Admin\AppData\Local\Temp\_MEI13562\libffi-8.dll

      Filesize

      38KB

      MD5

      0f8e4992ca92baaf54cc0b43aaccce21

      SHA1

      c7300975df267b1d6adcbac0ac93fd7b1ab49bd2

      SHA256

      eff52743773eb550fcc6ce3efc37c85724502233b6b002a35496d828bd7b280a

      SHA512

      6e1b223462dc124279bfca74fd2c66fe18b368ffbca540c84e82e0f5bcbea0e10cc243975574fa95ace437b9d8b03a446ed5ee0c9b1b094147cefaf704dfe978

    • C:\Users\Admin\AppData\Local\Temp\_MEI13562\python311.dll

      Filesize

      5.5MB

      MD5

      e2bd5ae53427f193b42d64b8e9bf1943

      SHA1

      7c317aad8e2b24c08d3b8b3fba16dd537411727f

      SHA256

      c4844b05e3a936b130adedb854d3c04d49ee54edb43e9d36f8c4ae94ccb78400

      SHA512

      ae23a6707e539c619fd5c5b4fc6e4734edc91f89ebe024d25ff2a70168da6105ac0bd47cf6bf3715af6411963caf0acbb4632464e1619ca6361abf53adfe7036

    • C:\Users\Admin\AppData\Local\Temp\_MEI13562\python311.dll

      Filesize

      5.5MB

      MD5

      e2bd5ae53427f193b42d64b8e9bf1943

      SHA1

      7c317aad8e2b24c08d3b8b3fba16dd537411727f

      SHA256

      c4844b05e3a936b130adedb854d3c04d49ee54edb43e9d36f8c4ae94ccb78400

      SHA512

      ae23a6707e539c619fd5c5b4fc6e4734edc91f89ebe024d25ff2a70168da6105ac0bd47cf6bf3715af6411963caf0acbb4632464e1619ca6361abf53adfe7036

    • C:\Users\Admin\AppData\Local\Temp\_MEI13562\pywin32_system32\pythoncom311.dll

      Filesize

      654KB

      MD5

      f98264f2dacfc8e299391ed1180ab493

      SHA1

      849551b6d9142bf983e816fef4c05e639d2c1018

      SHA256

      0fe49ec1143a0efe168809c9d48fe3e857e2ac39b19db3fd8718c56a4056696b

      SHA512

      6bb3dbd9f4d3e6b7bd294f3cb8b2ef4c29b9eff85c0cfd5e2d2465be909014a7b2ecd3dc06265b1b58196892bb04d3e6b0aa4b2ccbf3a716e0ff950eb28db11c

    • C:\Users\Admin\AppData\Local\Temp\_MEI13562\pywin32_system32\pythoncom311.dll

      Filesize

      654KB

      MD5

      f98264f2dacfc8e299391ed1180ab493

      SHA1

      849551b6d9142bf983e816fef4c05e639d2c1018

      SHA256

      0fe49ec1143a0efe168809c9d48fe3e857e2ac39b19db3fd8718c56a4056696b

      SHA512

      6bb3dbd9f4d3e6b7bd294f3cb8b2ef4c29b9eff85c0cfd5e2d2465be909014a7b2ecd3dc06265b1b58196892bb04d3e6b0aa4b2ccbf3a716e0ff950eb28db11c

    • C:\Users\Admin\AppData\Local\Temp\_MEI13562\pywin32_system32\pywintypes311.dll

      Filesize

      131KB

      MD5

      90b786dc6795d8ad0870e290349b5b52

      SHA1

      592c54e67cf5d2d884339e7a8d7a21e003e6482f

      SHA256

      89f2a5c6be1e70b3d895318fdd618506b8c0e9a63b6a1a4055dff4abdc89f18a

      SHA512

      c6e1dbf25d260c723a26c88ec027d40d47f5e28fc9eb2dbc72a88813a1d05c7f75616b31836b68b87df45c65eef6f3eaed2a9f9767f9e2f12c45f672c2116e72

    • C:\Users\Admin\AppData\Local\Temp\_MEI13562\pywin32_system32\pywintypes311.dll

      Filesize

      131KB

      MD5

      90b786dc6795d8ad0870e290349b5b52

      SHA1

      592c54e67cf5d2d884339e7a8d7a21e003e6482f

      SHA256

      89f2a5c6be1e70b3d895318fdd618506b8c0e9a63b6a1a4055dff4abdc89f18a

      SHA512

      c6e1dbf25d260c723a26c88ec027d40d47f5e28fc9eb2dbc72a88813a1d05c7f75616b31836b68b87df45c65eef6f3eaed2a9f9767f9e2f12c45f672c2116e72

    • C:\Users\Admin\AppData\Local\Temp\_MEI13562\select.pyd

      Filesize

      29KB

      MD5

      756c95d4d9b7820b00a3099faf3f4f51

      SHA1

      893954a45c75fb45fe8048a804990ca33f7c072d

      SHA256

      13e4d9a734a453a3613e11b6a518430099ad7e3d874ea407d1f9625b7f60268a

      SHA512

      0f54f0262cf8d71f00bf5666eb15541c6ecc5246cd298efd3b7dd39cdd29553a8242d204c42cfb28c537c3d61580153200373c34a94769f102b3baa288f6c398

    • C:\Users\Admin\AppData\Local\Temp\_MEI13562\select.pyd

      Filesize

      29KB

      MD5

      756c95d4d9b7820b00a3099faf3f4f51

      SHA1

      893954a45c75fb45fe8048a804990ca33f7c072d

      SHA256

      13e4d9a734a453a3613e11b6a518430099ad7e3d874ea407d1f9625b7f60268a

      SHA512

      0f54f0262cf8d71f00bf5666eb15541c6ecc5246cd298efd3b7dd39cdd29553a8242d204c42cfb28c537c3d61580153200373c34a94769f102b3baa288f6c398

    • C:\Users\Admin\AppData\Local\Temp\_MEI13562\win32api.pyd

      Filesize

      130KB

      MD5

      1d6762b494dc9e60ca95f7238ae1fb14

      SHA1

      aa0397d96a0ed41b2f03352049dafe040d59ad5d

      SHA256

      fae5323e2119a8f678055f4244177b5806c7b6b171b1945168f685631b913664

      SHA512

      0b561f651161a34c37ff8d115f154c52202f573d049681f8cdd7bba2e966bb8203780c19ba824b4a693ef12ef1eeef6aeeef96eb369e4b6129f1deb6b26aaa00

    • C:\Users\Admin\AppData\Local\Temp\_MEI13562\win32api.pyd

      Filesize

      130KB

      MD5

      1d6762b494dc9e60ca95f7238ae1fb14

      SHA1

      aa0397d96a0ed41b2f03352049dafe040d59ad5d

      SHA256

      fae5323e2119a8f678055f4244177b5806c7b6b171b1945168f685631b913664

      SHA512

      0b561f651161a34c37ff8d115f154c52202f573d049681f8cdd7bba2e966bb8203780c19ba824b4a693ef12ef1eeef6aeeef96eb369e4b6129f1deb6b26aaa00

    • C:\Users\Admin\AppData\Local\Temp\_MEI13562\win32com\shell\shell.pyd

      Filesize

      516KB

      MD5

      8a0c2f96414475498d6e9bada00de986

      SHA1

      bb8e66f3df9f25b12777e3f48ba7069940f0c920

      SHA256

      3f45c59f75e61fa93b5c2b1f65995b621c3fd301fb500a17599befa54538d1d0

      SHA512

      75d718f30209d81819cea7b148d3a8dd7fcb9fc94e87a8dd5d7c795b334deacd6a598f583475b7005d0e81929c9e70f19babfe92be1e1e39f62296078fdeeaea

    • C:\Users\Admin\AppData\Local\Temp\_MEI13562\win32com\shell\shell.pyd

      Filesize

      516KB

      MD5

      8a0c2f96414475498d6e9bada00de986

      SHA1

      bb8e66f3df9f25b12777e3f48ba7069940f0c920

      SHA256

      3f45c59f75e61fa93b5c2b1f65995b621c3fd301fb500a17599befa54538d1d0

      SHA512

      75d718f30209d81819cea7b148d3a8dd7fcb9fc94e87a8dd5d7c795b334deacd6a598f583475b7005d0e81929c9e70f19babfe92be1e1e39f62296078fdeeaea

    • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_uk25mvis.4uv.psm1

      Filesize

      60B

      MD5

      d17fe0a3f47be24a6453e9ef58c94641

      SHA1

      6ab83620379fc69f80c0242105ddffd7d98d5d9d

      SHA256

      96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

      SHA512

      5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

    • memory/2232-218-0x0000019D285B0000-0x0000019D285C0000-memory.dmp

      Filesize

      64KB

    • memory/2232-189-0x0000019D286D0000-0x0000019D28752000-memory.dmp

      Filesize

      520KB

    • memory/2232-212-0x0000019D285B0000-0x0000019D285C0000-memory.dmp

      Filesize

      64KB

    • memory/2232-210-0x0000019D28590000-0x0000019D285A0000-memory.dmp

      Filesize

      64KB

    • memory/2232-190-0x0000019D28640000-0x0000019D28662000-memory.dmp

      Filesize

      136KB

    • memory/2232-216-0x0000019D286B0000-0x0000019D286BE000-memory.dmp

      Filesize

      56KB

    • memory/4928-215-0x000001B773AE0000-0x000001B773BE2000-memory.dmp

      Filesize

      1.0MB

    • memory/4928-219-0x000001B7739D0000-0x000001B7739EA000-memory.dmp

      Filesize

      104KB

    • memory/4928-220-0x000001B773A40000-0x000001B773A8A000-memory.dmp

      Filesize

      296KB

    • memory/4928-221-0x000001B7739F0000-0x000001B7739F8000-memory.dmp

      Filesize

      32KB

    • memory/4928-217-0x000001B7728B0000-0x000001B7728C0000-memory.dmp

      Filesize

      64KB

    • memory/4928-214-0x000001B7728B0000-0x000001B7728C0000-memory.dmp

      Filesize

      64KB