Analysis

  • max time kernel
    123s
  • max time network
    15s
  • platform
    windows7_x64
  • resource
    win7v20210408
  • submitted
    05-05-2021 14:33

General

  • Target

    b57d3c5864e097f7de38ab9acce31c5d8f8c7619026c075592c2ca8e24078475.bin.exe

  • Size

    717KB

  • MD5

    321c5fea0e0a4d9852c33ccb63ac6223

  • SHA1

    f89fc9d8aa077928f712e2d32cee177d5210fb5b

  • SHA256

    b57d3c5864e097f7de38ab9acce31c5d8f8c7619026c075592c2ca8e24078475

  • SHA512

    c25bae3b77ed2e4c730a4e44878151c687b5802767f18e8ea2f252588e4cc8fa3ceb0f74891c0296afae8ed4442447a3822ebf98b40518e5d9d37135f3ae0370

Malware Config

Extracted

Family

formbook

Version

4.1

C2

http://www.glittergalsboutique.com/8buc/

Decoy

affiliatetraining101.com

sun5new.com

localstuffunlimited.store

getmrn.com

nipandtucknurse.com

companycreater.com

painfullyperfect.com

3dmobilemammo.com

theredbeegroup.net

loochaan.com

alanoliveiramkt.com

lxwzsh.com

twobookramblers.com

cscardinalmalula.net

hanarzr.com

sabaicp.com

foodprocessmedia.com

tirongroup.com

dcentralizedcloud.com

xn--80abnkzb2a.xn--p1acf

Signatures

  • Formbook

    Formbook is a data stealing malware which is capable of stealing data.

  • Formbook Payload 2 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Creates scheduled task(s) 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious behavior: EnumeratesProcesses 12 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of WriteProcessMemory 31 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\b57d3c5864e097f7de38ab9acce31c5d8f8c7619026c075592c2ca8e24078475.bin.exe
    "C:\Users\Admin\AppData\Local\Temp\b57d3c5864e097f7de38ab9acce31c5d8f8c7619026c075592c2ca8e24078475.bin.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1668
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\b57d3c5864e097f7de38ab9acce31c5d8f8c7619026c075592c2ca8e24078475.bin.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1452
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\gwTHhfiXU.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:924
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\gwTHhfiXU" /XML "C:\Users\Admin\AppData\Local\Temp\tmpADA.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:1132
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\gwTHhfiXU.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1400
    • C:\Users\Admin\AppData\Local\Temp\b57d3c5864e097f7de38ab9acce31c5d8f8c7619026c075592c2ca8e24078475.bin.exe
      "C:\Users\Admin\AppData\Local\Temp\b57d3c5864e097f7de38ab9acce31c5d8f8c7619026c075592c2ca8e24078475.bin.exe"
      2⤵
        PID:996
      • C:\Users\Admin\AppData\Local\Temp\b57d3c5864e097f7de38ab9acce31c5d8f8c7619026c075592c2ca8e24078475.bin.exe
        "C:\Users\Admin\AppData\Local\Temp\b57d3c5864e097f7de38ab9acce31c5d8f8c7619026c075592c2ca8e24078475.bin.exe"
        2⤵
          PID:1600
        • C:\Users\Admin\AppData\Local\Temp\b57d3c5864e097f7de38ab9acce31c5d8f8c7619026c075592c2ca8e24078475.bin.exe
          "C:\Users\Admin\AppData\Local\Temp\b57d3c5864e097f7de38ab9acce31c5d8f8c7619026c075592c2ca8e24078475.bin.exe"
          2⤵
          • Suspicious behavior: EnumeratesProcesses
          PID:1440

      Network

      MITRE ATT&CK Matrix ATT&CK v6

      Execution

      Scheduled Task

      1
      T1053

      Persistence

      Scheduled Task

      1
      T1053

      Privilege Escalation

      Scheduled Task

      1
      T1053

      Discovery

      System Information Discovery

      1
      T1082

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_10a2719f-ab19-452c-9537-375fecbe5f96
        MD5

        df44874327d79bd75e4264cb8dc01811

        SHA1

        1396b06debed65ea93c24998d244edebd3c0209d

        SHA256

        55de642c5c9e436ec01c57004dae797022442c3245daf7162d19a5585f221181

        SHA512

        95dc9298b8db059bbe746f67e6a7f8515781c7053cc60c01532e47623a996be7e1bd23d1bd8f5f2045adff27454f44930d503c15b695690088841cedbd2a06c3

      • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_1abda922-9e0e-4200-89d0-60796083afcc
        MD5

        be4d72095faf84233ac17b94744f7084

        SHA1

        cc78ce5b9c57573bd214a8f423ee622b00ebb1ec

        SHA256

        b0d72c5c22e57913476ac8fc686a4593f137c6667d5094522c0a0685dabd7adc

        SHA512

        43856e9b1032b8690ceea810c931bed3655e9190414bb220fb6afc136f31b8335e07604dffb28405d4006f266a54cff424c527d29924b1b732c9647a3252b097

      • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_32b21970-4839-4ac5-a2ad-cc925aecc47c
        MD5

        a725bb9fafcf91f3c6b7861a2bde6db2

        SHA1

        8bb5b83f3cc37ff1e5ea4f02acae38e72364c114

        SHA256

        51651f27f54c7261887037aa1de4eff0a26c6807906dfc34a15cd5a0b58a8431

        SHA512

        1c4b21dd5660bfec8347257bb3da64681b0a97c427790d9ab3484f687dac032bcff0e07876635953697b00cf83e7d37f97c44e0219627fd0533f60ed3024b97e

      • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_32b21970-4839-4ac5-a2ad-cc925aecc47c
        MD5

        a725bb9fafcf91f3c6b7861a2bde6db2

        SHA1

        8bb5b83f3cc37ff1e5ea4f02acae38e72364c114

        SHA256

        51651f27f54c7261887037aa1de4eff0a26c6807906dfc34a15cd5a0b58a8431

        SHA512

        1c4b21dd5660bfec8347257bb3da64681b0a97c427790d9ab3484f687dac032bcff0e07876635953697b00cf83e7d37f97c44e0219627fd0533f60ed3024b97e

      • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_33b0a4d5-dcb4-4a09-bb49-45bf18a327fb
        MD5

        a70ee38af4bb2b5ed3eeb7cbd1a12fa3

        SHA1

        81dbaeae4b0f9e1adc0a1e3d6d76a12396498ba9

        SHA256

        dd2f41f92f19c3fe031bdf5da68ab06768e26762d0077b290cd0094df1d5d58d

        SHA512

        8c69a5300c7545c5c4b25a0594e6813b6b7a85b5f3ae7fc5464b4074fe6f50b2f49d31cacf19bc20a02bb8e237656f1b9b2a3f6a3953e3a8478ca2adc154e0e3

      • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_490e040d-c887-456a-a14e-6d455569b2a6
        MD5

        d89968acfbd0cd60b51df04860d99896

        SHA1

        b3c29916ccb81ce98f95bbf3aa8a73de16298b29

        SHA256

        1020cc7c929cd5a4e68ccb40353ca76f427df363f0d95e456eb79db039bdb2b9

        SHA512

        b0e886cce598371b59131fed1535e220c798691bad93ef9474ba440066f5a6bd77a60966604b7a5ff6298b2e200c9dd0c8f9f04aff208b2af423480ead4e8842

      • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_4b20e88d-c30c-4897-86ac-5a626bc23949
        MD5

        7f79b990cb5ed648f9e583fe35527aa7

        SHA1

        71b177b48c8bd745ef02c2affad79ca222da7c33

        SHA256

        080ec69d3f2abac629a0bdc314f150ad42a9a1b0a031b1d5c7b5b80051c48683

        SHA512

        20926edf7f0b990da4bd8d7ba91bd8bf7b952b75080f687afa7197a91777604688303d38b4a0a7240b558c23f2e0cd927d3590765109f8be0551f5eb050eafda

      • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_60554f64-a36e-4439-8748-76f202d7cb75
        MD5

        02ff38ac870de39782aeee04d7b48231

        SHA1

        0390d39fa216c9b0ecdb38238304e518fb2b5095

        SHA256

        fbd66a9baf753db31b8de23f2d51b67f8676687503653103080c45b16f1dc876

        SHA512

        24a1ff76ee42ff7a5ea42843928c4df07b06178f7781cd840e1e086e88735d81506eb67259ff1e6ce5aaa7c5baea03886da265eb7e025ff4dc4c4b5f8cd3e341

      • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_6ccb18ff-7a22-469e-90e7-ccc861e1432b
        MD5

        b6d38f250ccc9003dd70efd3b778117f

        SHA1

        d5a17c02cac698d4f0a4a9b7d71db2aa19e3f18a

        SHA256

        4de9d7b5ccab7b67ca8efc83084c7ee6e5e872b7216ed4683bc5da950bf41265

        SHA512

        67d8195836b7f280d3f9219fd0f58276342e55d5dfdd8a4c54355030d96685d73f1b2b6da0eb39322ec7c3a1d1c5ef06b52d22646cea30a96f822de1800d31e9

      • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_7bc5ca8a-50eb-4a28-856a-31595e01418a
        MD5

        597009ea0430a463753e0f5b1d1a249e

        SHA1

        4e38b8bb65ecbd5c9f0d3d8c47f7caba33de6c62

        SHA256

        3fd2a8217a845c43dbc0dc206c28be81d2687aa9ba62019d905aef10cfaec45d

        SHA512

        5d722fa908e64575b2497c60d142e182011a10c6ed33813b3b4796b3147ece1bc96938518b4c8911a1bac3b7560528ebe3e8e754c11015516d335df5d7c6871d

      • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_ae18986d-f10d-4e0e-bc6c-44af9ebe961c
        MD5

        354b8209f647a42e2ce36d8cf326cc92

        SHA1

        98c3117f797df69935f8b09fc9e95accfe3d8346

        SHA256

        feae405d288fdd38438f9d9b54f791f3ce3805f1bb88780da5aca402ad372239

        SHA512

        420be869b58e9a7a2c31f2550ac269df832935692a6431d455a10d9b426781e79d91e30ace2c465633b8a7ff2be1bf49734d8b99a390090dc4b36411d4391ff0

      • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_bd47eb21-a96b-4ccd-99d7-0d9f3f6c10b6
        MD5

        75a8da7754349b38d64c87c938545b1b

        SHA1

        5c28c257d51f1c1587e29164cc03ea880c21b417

        SHA256

        bf08151c174b5d00c9dbc7907b2c6a01b4be76bfa3afce1e8bd98a04ad833c96

        SHA512

        798797bc74c56c874e9a5fdcb0157c04e37a1b3cce285ef064b01bceef8cec45f11a5198918c6c647220b62883606b5e12e3cca3ea369f3a66e69dea6e15f643

      • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_c9b427a0-6073-4eb8-9b09-f8e4712d7ab5
        MD5

        5e3c7184a75d42dda1a83606a45001d8

        SHA1

        94ca15637721d88f30eb4b6220b805c5be0360ed

        SHA256

        8278033a65d1ff48be4d86e11f87930d187692f59f8bf2f0a9d170de285afb59

        SHA512

        fae99b6e9b106e0f1c30aa4082b25ae1ad643455c1295c2c16ad534e3e611b9b08492353ffe1af1cfdddc9b2b7c330747a64012c45e62b8f4a4982dcc214e05b

      • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheIndex
        MD5

        1e8eba525de70f1e09a34fcb5ebab7f4

        SHA1

        8d7d2114dc8615dabe3ce5cdb616ee46435cd416

        SHA256

        ed5c82587294778eb06d55a89d6e1b1b4456e1d6ef5c4af281e47da3df245006

        SHA512

        88bd63ee5fb1780e998d8fa30731bcd1300e9c9cf84ca932eb50b1e59a958d31eb424f276ca3a7521d980fe6fc58480e1ab8033c642cf90f11cb2eaa049b0f12

      • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheIndex
        MD5

        8b43aa56d03ba40b87c4f81d4c432043

        SHA1

        fbe1ee03d0e3e9aaafd42cf6cc2e02f32a71340b

        SHA256

        749888632c867cd53fa9bf02b6fa95f75043b01b946a4eb0b98c98363ff089cc

        SHA512

        fbdfbe3f874ff3e35500a02fc4460c52a1173ff28d3d1f9f67bdac63fe45691a52477f4cb8cdefce0b80c5e718e80389f86a2570154cab088f5302950df56ae0

      • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheIndex
        MD5

        eddc8d06c6dd48d56608c2dca37c0408

        SHA1

        3f124cb17371725625f60fec19f67d0b9953ad3b

        SHA256

        14317bf06b4da6e322b5ff1f1542807d39fc7400bc9b348397e94edbca5ba51c

        SHA512

        4242f3e4e514bf7a9688a8fb84547425b230d4e39e9325c7d155f8299ee7f432b9cebf9999dede6dbfb8974f913451f405b7df651cd3bb5bc9d89d592fe587c0

      • C:\Users\Admin\AppData\Local\Temp\tmpADA.tmp
        MD5

        578838300d2b15b48c56b29a0faf52b6

        SHA1

        ba2c19e1c0ad969c5d69e5324131f25b7641fe33

        SHA256

        75a4575bcc6cdeba1a217d4b87ffa7d41b1a0a0f332dae8e38ae406871cc4669

        SHA512

        c781b1cea39be1330874b49dc59c356acaef180eb2c68d261366838732fa774e25a8d4567927f401eda9d347a18bdd0e6e980315118c53e306e184acc7f1e606

      • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms
        MD5

        325e85a9e930f042f9d9144adb8858cb

        SHA1

        17c8c2e34e5b67d94ee2e59d9293321af69e432c

        SHA256

        2cf74cf990c0b3ec323093d5537ffca422cdcef30c95a18eb57f8c0fc1966111

        SHA512

        603887e4203a24c622721b6b2f2fa1c860045b159d089801499781362d0c97336246112892c8603e00728fb84bd09f47c9086b993007dc5609696dc6b016037d

      • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms
        MD5

        325e85a9e930f042f9d9144adb8858cb

        SHA1

        17c8c2e34e5b67d94ee2e59d9293321af69e432c

        SHA256

        2cf74cf990c0b3ec323093d5537ffca422cdcef30c95a18eb57f8c0fc1966111

        SHA512

        603887e4203a24c622721b6b2f2fa1c860045b159d089801499781362d0c97336246112892c8603e00728fb84bd09f47c9086b993007dc5609696dc6b016037d

      • memory/924-105-0x0000000006090000-0x0000000006091000-memory.dmp
        Filesize

        4KB

      • memory/924-84-0x00000000048D0000-0x00000000048D1000-memory.dmp
        Filesize

        4KB

      • memory/924-120-0x0000000006230000-0x0000000006231000-memory.dmp
        Filesize

        4KB

      • memory/924-135-0x0000000006300000-0x0000000006301000-memory.dmp
        Filesize

        4KB

      • memory/924-136-0x0000000006310000-0x0000000006311000-memory.dmp
        Filesize

        4KB

      • memory/924-72-0x0000000002190000-0x0000000002191000-memory.dmp
        Filesize

        4KB

      • memory/924-99-0x0000000005690000-0x0000000005691000-memory.dmp
        Filesize

        4KB

      • memory/924-101-0x000000007EF30000-0x000000007EF31000-memory.dmp
        Filesize

        4KB

      • memory/924-85-0x00000000048D2000-0x00000000048D3000-memory.dmp
        Filesize

        4KB

      • memory/924-106-0x00000000061A0000-0x00000000061A1000-memory.dmp
        Filesize

        4KB

      • memory/924-113-0x0000000006280000-0x0000000006281000-memory.dmp
        Filesize

        4KB

      • memory/924-67-0x0000000000000000-mapping.dmp
      • memory/1132-69-0x0000000000000000-mapping.dmp
      • memory/1400-76-0x0000000000000000-mapping.dmp
      • memory/1400-89-0x0000000004982000-0x0000000004983000-memory.dmp
        Filesize

        4KB

      • memory/1400-88-0x0000000004980000-0x0000000004981000-memory.dmp
        Filesize

        4KB

      • memory/1440-78-0x0000000000400000-0x000000000042E000-memory.dmp
        Filesize

        184KB

      • memory/1440-79-0x000000000041ED80-mapping.dmp
      • memory/1440-90-0x0000000000A40000-0x0000000000D43000-memory.dmp
        Filesize

        3.0MB

      • memory/1452-65-0x0000000000000000-mapping.dmp
      • memory/1452-83-0x0000000001EA0000-0x0000000001EA1000-memory.dmp
        Filesize

        4KB

      • memory/1452-86-0x0000000001EA2000-0x0000000001EA3000-memory.dmp
        Filesize

        4KB

      • memory/1452-94-0x0000000005240000-0x0000000005241000-memory.dmp
        Filesize

        4KB

      • memory/1452-74-0x0000000004770000-0x0000000004771000-memory.dmp
        Filesize

        4KB

      • memory/1452-66-0x0000000075211000-0x0000000075213000-memory.dmp
        Filesize

        8KB

      • memory/1452-91-0x00000000025D0000-0x00000000025D1000-memory.dmp
        Filesize

        4KB

      • memory/1668-59-0x0000000000280000-0x0000000000281000-memory.dmp
        Filesize

        4KB

      • memory/1668-64-0x0000000004D50000-0x0000000004DB3000-memory.dmp
        Filesize

        396KB

      • memory/1668-63-0x00000000050A0000-0x0000000005147000-memory.dmp
        Filesize

        668KB

      • memory/1668-62-0x00000000003F0000-0x00000000003FE000-memory.dmp
        Filesize

        56KB

      • memory/1668-61-0x0000000004DD0000-0x0000000004DD1000-memory.dmp
        Filesize

        4KB