Analysis

  • max time kernel
    150s
  • max time network
    154s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230703-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11-07-2023 08:04

General

  • Target

    ecbc5a0d8b4b04exeexeexeex.exe

  • Size

    96KB

  • MD5

    ecbc5a0d8b4b047b943a37bfe0637d5e

  • SHA1

    bd3810173b4b33f047b1d0e4ea7124c8cfe4255c

  • SHA256

    5a959462ee49d204e51ce94f924badc773159452e226915fb88dd487c2779d89

  • SHA512

    891a01ac36e958f23caf11d50bff51809d1233f3e66a1db02b54f95d181883cf31fa16f7a1865b299a41433950630aa6c9cf870b6dcb44416dd1acedf173012b

  • SSDEEP

    768:XS5nQJ24LR1bytOOtEvwDpjNbZ7uyA36S7MpxRiWCCy9lI6TI:i5nkFGMOtEvwDpjNbwQEIieqq

Score
7/10

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 2 IoCs

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

  • Executes dropped EXE 1 IoCs
  • Drops file in System32 directory 3 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Modifies system certificate store 2 TTPs 8 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

Processes

  • C:\Users\Admin\AppData\Local\Temp\ecbc5a0d8b4b04exeexeexeex.exe
    "C:\Users\Admin\AppData\Local\Temp\ecbc5a0d8b4b04exeexeexeex.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:216
    • C:\Users\Admin\AppData\Local\Temp\misid.exe
      "C:\Users\Admin\AppData\Local\Temp\misid.exe"
      2⤵
      • Checks computer location settings
      • Executes dropped EXE
      • Modifies system certificate store
      PID:628
  • C:\Windows\System32\svchost.exe
    C:\Windows\System32\svchost.exe -k netsvcs -p
    1⤵
    • Drops file in System32 directory
    PID:4236

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\misid.exe

    Filesize

    96KB

    MD5

    ed3f4d80cdce50d2fb2efa4fc4298e19

    SHA1

    9d7498dd5cb0d6b2bc66b35aea73e50c2d2abb72

    SHA256

    e6bf06a64f89814e779f77c648ab04d23c4fdcf049c42bfa68b6884296b51b33

    SHA512

    d6d00d3954d94485e6b063ce18329a342598b69276864d17fa20452052be450966c16532603b2a7543501d94486e1b17792340e7e9c82f16335c0b35c6c497c6

  • C:\Users\Admin\AppData\Local\Temp\misid.exe

    Filesize

    96KB

    MD5

    ed3f4d80cdce50d2fb2efa4fc4298e19

    SHA1

    9d7498dd5cb0d6b2bc66b35aea73e50c2d2abb72

    SHA256

    e6bf06a64f89814e779f77c648ab04d23c4fdcf049c42bfa68b6884296b51b33

    SHA512

    d6d00d3954d94485e6b063ce18329a342598b69276864d17fa20452052be450966c16532603b2a7543501d94486e1b17792340e7e9c82f16335c0b35c6c497c6

  • C:\Users\Admin\AppData\Local\Temp\misid.exe

    Filesize

    96KB

    MD5

    ed3f4d80cdce50d2fb2efa4fc4298e19

    SHA1

    9d7498dd5cb0d6b2bc66b35aea73e50c2d2abb72

    SHA256

    e6bf06a64f89814e779f77c648ab04d23c4fdcf049c42bfa68b6884296b51b33

    SHA512

    d6d00d3954d94485e6b063ce18329a342598b69276864d17fa20452052be450966c16532603b2a7543501d94486e1b17792340e7e9c82f16335c0b35c6c497c6

  • C:\Users\Admin\AppData\Local\Temp\misids.exe

    Filesize

    315B

    MD5

    a34ac19f4afae63adc5d2f7bc970c07f

    SHA1

    a82190fc530c265aa40a045c21770d967f4767b8

    SHA256

    d5a89e26beae0bc03ad18a0b0d1d3d75f87c32047879d25da11970cb5c4662a3

    SHA512

    42e53d96e5961e95b7a984d9c9778a1d3bd8ee0c87b8b3b515fa31f67c2d073c8565afc2f4b962c43668c4efa1e478da9bb0ecffa79479c7e880731bc4c55765

  • C:\Users\Admin\AppData\Local\Temp\wsuA151.tmp

    Filesize

    14KB

    MD5

    c01eaa0bdcd7c30a42bbb35a9acbf574

    SHA1

    0aee3e1b873e41d040f1991819d0027b6cc68f54

    SHA256

    32297224427103aa1834dba276bf5d49cd5dd6bda0291422e47ad0d0706c6d40

    SHA512

    d26ff775ad39425933cd3df92209faa53ec5b701e65bfbcccc64ce8dd3e79f619a9bad7cc975a98a95f2006ae89e50551877fc315a3050e48d5ab89e0802e2b7

  • C:\Windows\System32\config\systemprofile\AppData\Local\Microsoft\InstallAgent\Checkpoints\9NCBCSZSJRSB.dat

    Filesize

    29KB

    MD5

    636ae99b4728ecf4cc8964ec2384bb5d

    SHA1

    b2c02a01f275abf1119b9e641053acc2d776c3ca

    SHA256

    4c51efbbe1209d848483950cb6c2768d730f0329c5d0ee0aabc06e05686a8346

    SHA512

    165afea42339eace3d19ebf235a7c2d3939767d549e078e7a650bd09a2491f3a003a38686034a3b3bf7bec1ca81a89be82c381b5603885b4be22c9302cdd2d25

  • C:\Windows\System32\config\systemprofile\AppData\Local\Microsoft\InstallAgent\Checkpoints\9NCBCSZSJRSB.dat

    Filesize

    29KB

    MD5

    40453e206b3a6b8ae768b9603dca842f

    SHA1

    9a8cad19b2d998627358117d40acf18488a878b9

    SHA256

    b9f5b353ddf3180128b46d3d832c1d1700fcf08945171f9fc2fa53ed13787b42

    SHA512

    29a7f67f9d9ce5534926f071dd97e950cd0fa6ad323ce14f12bf4c213543283f219fc59ba8606ed69c1b7bd7d2d52a911286b29fcdb7817106e2e5f7bfafe7e2

  • C:\Windows\System32\config\systemprofile\AppData\Local\Microsoft\InstallAgent\Checkpoints\9NCBCSZSJRSB.dat

    Filesize

    29KB

    MD5

    c8d957597d3c5af0c891cddce562dc20

    SHA1

    c9d4f60e9f33dd3f99384aa9649c268f0b3a37ea

    SHA256

    59e2e58caf03f52ef2cfc768f87d99df42f06e043a501b7003c4bd5391504599

    SHA512

    01f2218e0e98f1b598fee3443ca05fc5969593070540a7e3ccdbf75cf366c5782233c342b5a3d80e27f4423f0bc7b5148ac2d5a6a25532eea9c857b0df40286e

  • C:\Windows\System32\config\systemprofile\AppData\Local\Microsoft\InstallAgent\Checkpoints\9NCBCSZSJRSB.dat

    Filesize

    29KB

    MD5

    f831beace791cbbf9f09551647c35dba

    SHA1

    0f011fd31aea8dc1a36506693b52a40edf3a6c45

    SHA256

    bf34e7bcc894f82d4f1b2c47612ea7f4c4cdc687c0cf0be481c160655d192edc

    SHA512

    43f9c1ab0ca15606f69fe29434be10b5721e4612c829a15c2927672fcdfbaa32bf693355a1c01ab641c1262e831f8415341e182da8ac9297c72cfe9d21c223ae

  • C:\Windows\System32\config\systemprofile\AppData\Local\Microsoft\InstallAgent\Checkpoints\9NCBCSZSJRSB.dat

    Filesize

    29KB

    MD5

    a1da01d0325b18d2bb890f1bfcafb678

    SHA1

    4931b3ef30978b65ce85f2f3e774c6eeed63b7fc

    SHA256

    cbef4d57ff6d470be8913dc688a578d05036cd5e05af7d7416ceb0a994ecb88c

    SHA512

    deb4fd723f08acce12e622633c596fc3178dccb1c5bc13515c0bd9cdb50544b747eea4cda942599980e92fa222950be01b8ce6755af716beaca901c284c2a216

  • C:\Windows\System32\config\systemprofile\AppData\Local\Microsoft\InstallAgent\Checkpoints\9NCBCSZSJRSB.dat

    Filesize

    29KB

    MD5

    9f31ec627cad50cc90de6e3601e3dd20

    SHA1

    4d6b21145c7c67d09142edc3b6154e8719500ebf

    SHA256

    acfd82e018ff515164f1777cc91119fb47c1e975fb9c4082fc45517fb7c603ad

    SHA512

    6957aba268a200db37e5bf612224f4ddb84ee4b8ebf2dc1819d1c1b43404e171fa614e098e534bbb89c508f0aaa47f77890b7d21486fbba2e1ab10db439f8156

  • C:\Windows\System32\config\systemprofile\AppData\Local\Microsoft\InstallAgent\Checkpoints\9NCBCSZSJRSB.dat

    Filesize

    29KB

    MD5

    a335314e0fbb9f2d338e1c6b560c51fe

    SHA1

    6b4f9c7c67c87165df5b1aff581a7b20ae6b2957

    SHA256

    eac079ea3a2d6bc4377c2e68b7ce1f1d7fdb7c3657bbeca4221071b39cb23923

    SHA512

    97c8ae64d96244cc73e18021efcaccf5a3ff4d21316691ccfbbce62e4e87d40ef232d5ac75ed84f8035679cd3b9bf3d7809620bf915708280c15f65091bdb5d6

  • C:\Windows\System32\config\systemprofile\AppData\Local\Microsoft\InstallAgent\Checkpoints\9NCBCSZSJRSB.dat

    Filesize

    29KB

    MD5

    c854200418caf51bc22d5e2e24042218

    SHA1

    39ec8b854708e817d0398d6894f275e0da1cffff

    SHA256

    a006eca786f163c42ed3947220af92ec23b88e3b9bc876958f25ee66af3aea89

    SHA512

    e5c80502bd0b04f4a1a5b3e66f94e20bf3a2120530bda857781f6cfbc4e01bb557ad309621c49d6b498b97ad737faede6ece10c34bda0de4b5316713decc00d3

  • C:\Windows\System32\config\systemprofile\AppData\Local\Microsoft\InstallAgent\Checkpoints\9NCBCSZSJRSB.dat

    Filesize

    29KB

    MD5

    152fe57def8aaa6d2d737fb70f441b00

    SHA1

    42b3f9a4b4f5f03effc8ea4de09b540f25d9af5d

    SHA256

    34a6674ff224530605417345b8cddec6aa3c01fdbf0ee3b9aa7d548e08b2d927

    SHA512

    f4c85f97ed9dd4825e2c152899a087afe7ac44ecab6bceb20ee70a2031e3826a792aa3d95e22ddf31740653dd9533e99c25048f2e0a1e56766036403915a1450

  • C:\Windows\System32\config\systemprofile\AppData\Local\Microsoft\InstallAgent\Checkpoints\9NCBCSZSJRSB.dat

    Filesize

    29KB

    MD5

    82011c21e6c49f16022a0bf50bd227ac

    SHA1

    ac7ce82faae8c31bcc30a2c38cd944597427b45c

    SHA256

    8137ad46d598517eebf67ddf8050c97a55b5d35cf3648b777ed638f863c20b4e

    SHA512

    ce6ea0585e8672827fe22d97975a40c8a3445e5138e91a890a43310ac818079ea6f9a3c1a52357120630c6ac488ddcff74d2571c08f5d5346485dbd5eb83425c

  • C:\Windows\System32\config\systemprofile\AppData\Local\Microsoft\InstallAgent\Checkpoints\9NCBCSZSJRSB.dat

    Filesize

    29KB

    MD5

    18ed90edb174d253c3d12fb9480261b9

    SHA1

    c1b6ae226b001dc9b028d9bec8373fe6c49a48ba

    SHA256

    a97fa536fba6c567c2d3f0dc83a1a9836bed9c7c2c2746e1a62c011d74c5c046

    SHA512

    bb23a10a1ebe58abbf0ba9c0c63ce9043ce12746a75ff80f170ee1f3bb781124bffd16bdb4d3c7558d89fa3f4976922b56a89f46bbe20aa072deb7a3c11f9f2e

  • C:\Windows\System32\config\systemprofile\AppData\Local\Microsoft\InstallAgent\Checkpoints\9NCBCSZSJRSB.dat

    Filesize

    29KB

    MD5

    e79910455743897438ce4c2a1a557094

    SHA1

    7680b88630870970173b9a4c1a67cb82d72a278f

    SHA256

    64152c8cd0ed8b8e83c332e225a1fb71e4d620f48052b5e8bde703a82f87f145

    SHA512

    ce402c8b336204bf9a20814d531ae2688dd3c7a0b52b34e1ee2037479414d40004c1a3092a038d64c243b0d78f84dd92c3e33250ee382e321d2e61ae347dd913

  • C:\Windows\System32\config\systemprofile\AppData\Local\Microsoft\InstallAgent\Checkpoints\9NCBCSZSJRSB.dat

    Filesize

    29KB

    MD5

    3a34af7723d4a5faad57265c9aed854a

    SHA1

    a40223cd79cc00aec24c3b21cf28cd6917de12d3

    SHA256

    f8057b7ad095d9d61d0737800940b9e39988f4b73bc47b5ddb55c84ee32dd76d

    SHA512

    e51d87478853fe634531b8c82c141cb717a9576bffee15eaf83a2a4a455cb713f730b0af8ef7d9019576f0b586b2d3b86c7fd56c2cda7fdc08e85bdccaf1512a

  • C:\Windows\System32\config\systemprofile\AppData\Local\Microsoft\InstallAgent\Checkpoints\9NCBCSZSJRSB.dat

    Filesize

    29KB

    MD5

    e0e12939a5f688355e5e7b0010507da5

    SHA1

    034393162360d6a96eeeb857058cc5b4c8001fca

    SHA256

    8e2224629f5d1f3ae912316dcebd5a7ea3c7a9a75fad538733b0b0c41179d5ec

    SHA512

    d44119c436d7da6e730ebfdd3d597b7d019a25624aee15eb11875d16a54fad7d39885b36a285e7d0e9a98beb7d6e75a01075e62b5be1f424545981229a50799d

  • C:\Windows\System32\config\systemprofile\AppData\Local\Microsoft\InstallAgent\Checkpoints\9NCBCSZSJRSB.dat

    Filesize

    29KB

    MD5

    e646dca8f7966e179cecc52cb5646537

    SHA1

    b56216e41681d331c8526908675f576681abc7fd

    SHA256

    102f65cc06503685f48e95bd90ab62a1fcbdd920b18a76b10f8568967936387c

    SHA512

    ffbf2cffbee44c68b4f7a383d0f67f86024f07ce887550b4c1917e88f183ba33031d1ab182b8d6b5f40b763fed5e989ffc9043e72a9accb1e668fdf858d0b952

  • C:\Windows\System32\config\systemprofile\AppData\Local\Microsoft\InstallAgent\Checkpoints\9NCBCSZSJRSB.dat

    Filesize

    29KB

    MD5

    9a28b9f0c1c71cf61b9ef35b837c54e3

    SHA1

    976f396608c52777d762285b2e6ec03402c981b9

    SHA256

    ea2c0222a9103eab7360bef87026228ceb47e55b56f82d21d1e19b2f6a739bb4

    SHA512

    65d80466ac65252e377fb594786012cee618072b60c21a1fe232eb548206532c2da87e6975ce40c50624db74c3743d34d558ef9a99fa3f870c2f277d9868c7a1

  • C:\Windows\System32\config\systemprofile\AppData\Local\Microsoft\InstallAgent\Checkpoints\9NCBCSZSJRSB.dat

    Filesize

    29KB

    MD5

    dd6b578e1829f5ccaa460c61a5b6395d

    SHA1

    dddb07dfd0cf63b65b169c152e05b3f9f1737895

    SHA256

    01dce28043707c38996884932aa4f46111b6a56f6afbc6730143590b4c1c93f6

    SHA512

    9fd6fb8fc93dae608dc5597f0ed42e43eb9c83e31fd4ba10a56282950523d7a356ffa6eb70d45461f60c845a5fd2dadfd2c0055ceed46236d368ea274043ca33

  • C:\Windows\System32\config\systemprofile\AppData\Local\Microsoft\InstallAgent\Checkpoints\9NCBCSZSJRSB.dat

    Filesize

    29KB

    MD5

    0d7c4e10e89caf876f4390749dc1fffb

    SHA1

    6a6d59ca6ec9db1587dc5a6a6a8913b670b42be9

    SHA256

    931e95651087f0288a12eeb8b8a451671b55fd38b01a1286c637c2f5136cdcd2

    SHA512

    dbb0d0046156e9c60445935ae1f59759ea40a6e8c77a53e0f6f0654528cbd0de344de42ae6ebd4e643fcb67b8e063ac570aac5e16fd901b3904e408dcbe27f4a

  • C:\Windows\System32\config\systemprofile\AppData\Local\Microsoft\InstallAgent\Checkpoints\9NCBCSZSJRSB.dat

    Filesize

    29KB

    MD5

    ad2c5d9693c318e8f1bb3d51f2e4dfb1

    SHA1

    1852664d92a72baaa79ee23c3d1405f35cc3d281

    SHA256

    886fa11f1b264e161cf7626a3ca6149b97e830c6e0c4482775e6f6b3b22129b3

    SHA512

    09a550b767d2017971f3f1e91c3eaf8965f8ad22f471e3d5efc8cfa3b4e29c1d4b60d5ef4e00b4351ee7c8682891fc2bb84440a756054c6b36dc3322c1341560

  • C:\Windows\System32\config\systemprofile\AppData\Local\Microsoft\InstallAgent\Checkpoints\9NCBCSZSJRSB.dat

    Filesize

    29KB

    MD5

    3e084c71431cc60b025c00d7d1d1c41b

    SHA1

    e86cad38b64f659c7b7bd37e5afd6b956bb9c3a0

    SHA256

    28b5dd60135becc572fe8e38ba348be54d41d4eb0a285e72e9cb5b94abe8f23c

    SHA512

    07d5661cd257eec26e897f4c5305053f2b6aedff343bef562a34632d79e30722fbcb266fae1c5c461b9747d52fd1fa04f904dd4a0e22d37b8e5aa7e99b136e8b

  • C:\Windows\System32\config\systemprofile\AppData\Local\Microsoft\InstallAgent\Checkpoints\9NCBCSZSJRSB.dat

    Filesize

    29KB

    MD5

    f6a38ce2f154d20b2ebcbf72d2eb3b40

    SHA1

    05f6e759471d22584c43d819208f4d1049324229

    SHA256

    485e7e3a8b36b0ce097b24d52d013278ffac301e7180546a29996f0335368db2

    SHA512

    1b6021d0b63f8b61906853d1cbdfbd4f4521e505cb4698f3f8908ac75f6a1ba397272f19b100890a4ca8fa10638cdd08353e309bd1cb392e402fb7c64589cd23

  • C:\Windows\System32\config\systemprofile\AppData\Local\Microsoft\InstallAgent\Checkpoints\9NCBCSZSJRSB.dat

    Filesize

    29KB

    MD5

    f111472491cd783736f4f8e3692d78aa

    SHA1

    8867abccc1e5183fd40cb8e064650ef98adfab90

    SHA256

    0cd0bd7ea82ee32875b5d2470a84e331cb8e7ed4b7afbfa8af1df2ea4ad30268

    SHA512

    a8e04a3335ee4a620e45e53da57efb1fbd7c993766a572bb8755f1c326cf1aea8469f2e5adf334688a1e7f860756aa29b516f1fb27f265ff2c67b3cbef12075b

  • C:\Windows\System32\config\systemprofile\AppData\Local\Microsoft\InstallAgent\Checkpoints\9NCBCSZSJRSB.dat

    Filesize

    29KB

    MD5

    f83787827b0af8eb610374f8a834dbf0

    SHA1

    fefe68875503dff4e4468ac73d3b8b61c32973f7

    SHA256

    0ec52026140e71482dfa24f0fccce6289084201c9975f5ede8b0476c8c21409d

    SHA512

    ff0c7e70a941df366ac56fce9e321701622aa885fa21f7d6e8cff6fe634d86c65999252fafd9311e1f73ce90d866be0f21944fcc208244921f945b31c2182beb

  • C:\Windows\System32\config\systemprofile\AppData\Local\Microsoft\InstallAgent\Checkpoints\9NCBCSZSJRSB.dat

    Filesize

    29KB

    MD5

    9a071451b0fd887570f6b44a058ef135

    SHA1

    aadce0999155eabd674e924182774cb59d387d28

    SHA256

    aed6c97497c03fc2733c0bfcf0b32885f82ea2a1c2132e6185d3b957f40dec78

    SHA512

    63d5f0da0a0627f54a9f0fa704340337cca1193e438f4a5490fe83f7f5f3f27a21d739ecf2712c30e6eb788c4beb8e14e7efad6058f908e2150a420a89bbc1d0

  • C:\Windows\System32\config\systemprofile\AppData\Local\Microsoft\InstallAgent\Checkpoints\9NCBCSZSJRSB.dat

    Filesize

    29KB

    MD5

    1ad325fdedfa3d2b907da00a90ab9772

    SHA1

    31c85c40e989b52f74fbbc16018b03c809732c63

    SHA256

    438c25d6cf3488669038f8ee8a3af9efebdabdd84823c5cf8c709289f8695cab

    SHA512

    5bc5c14be1015c93336a8b8e49f9d852a1c95f09ee3344655898979f402f400808efc6c2ff61d5ed46f2f90f88d2a63840f7a45c80796ef86139104dfd4555d4

  • memory/216-141-0x0000000000500000-0x000000000050F000-memory.dmp

    Filesize

    60KB

  • memory/216-134-0x00000000007C0000-0x00000000007C6000-memory.dmp

    Filesize

    24KB

  • memory/216-133-0x0000000000650000-0x0000000000656000-memory.dmp

    Filesize

    24KB

  • memory/628-157-0x0000000000500000-0x000000000050F000-memory.dmp

    Filesize

    60KB

  • memory/628-151-0x00000000006B0000-0x00000000006B6000-memory.dmp

    Filesize

    24KB