Analysis

  • max time kernel
    149s
  • max time network
    72s
  • platform
    windows7_x64
  • resource
    win7v20210408
  • submitted
    10-05-2021 07:05

General

  • Target

    IMAGE 005667.exe

  • Size

    774KB

  • MD5

    e001b88c46b3e8da9380d8e0f5ee879e

  • SHA1

    450d538f9d57f78075dd5fbf889841d4a0822172

  • SHA256

    d91c6941790f363546482c6dd71f70a1c54cf1e9f4666f4aaca5931d3395593b

  • SHA512

    d574afe8394696528b08c037615cf41a138207e8c653072dd85b31ac47f76dcb56ef692b6a8dd607357b2a6b467d3c5ae2bc65ac54c8cd9d65a3c2b795fdd0ce

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 3 IoCs
  • Deletes itself 1 IoCs
  • Suspicious use of SetThreadContext 3 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 behavior: MapViewOfSection 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 6 IoCs
  • Suspicious use of WriteProcessMemory 31 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1200
    • C:\Users\Admin\AppData\Local\Temp\IMAGE 005667.exe
      "C:\Users\Admin\AppData\Local\Temp\IMAGE 005667.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:1840
      • 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\IMAGE 005667.exe"
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1060
      • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\bdBwgPFLxF.exe"
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:348
      • C:\Windows\SysWOW64\schtasks.exe
        "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\bdBwgPFLxF" /XML "C:\Users\Admin\AppData\Local\Temp\tmpA39F.tmp"
        3⤵
        • Creates scheduled task(s)
        PID:1160
      • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\bdBwgPFLxF.exe"
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1896
      • C:\Users\Admin\AppData\Local\Temp\IMAGE 005667.exe
        "C:\Users\Admin\AppData\Local\Temp\IMAGE 005667.exe"
        3⤵
        • Suspicious use of SetThreadContext
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious behavior: MapViewOfSection
        • Suspicious use of AdjustPrivilegeToken
        PID:1808
    • C:\Windows\SysWOW64\msdt.exe
      "C:\Windows\SysWOW64\msdt.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:1496
      • C:\Windows\SysWOW64\cmd.exe
        /c del "C:\Users\Admin\AppData\Local\Temp\IMAGE 005667.exe"
        3⤵
        • Deletes itself
        PID:1272

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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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_22028253-69eb-4a2c-9df8-7cccc4762f81

    MD5

    354b8209f647a42e2ce36d8cf326cc92

    SHA1

    98c3117f797df69935f8b09fc9e95accfe3d8346

    SHA256

    feae405d288fdd38438f9d9b54f791f3ce3805f1bb88780da5aca402ad372239

    SHA512

    420be869b58e9a7a2c31f2550ac269df832935692a6431d455a10d9b426781e79d91e30ace2c465633b8a7ff2be1bf49734d8b99a390090dc4b36411d4391ff0

  • 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_4b848ce1-56f4-4e8f-b427-294faebd06dd

    MD5

    d89968acfbd0cd60b51df04860d99896

    SHA1

    b3c29916ccb81ce98f95bbf3aa8a73de16298b29

    SHA256

    1020cc7c929cd5a4e68ccb40353ca76f427df363f0d95e456eb79db039bdb2b9

    SHA512

    b0e886cce598371b59131fed1535e220c798691bad93ef9474ba440066f5a6bd77a60966604b7a5ff6298b2e200c9dd0c8f9f04aff208b2af423480ead4e8842

  • 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_9eb23169-7a0f-416d-819b-a143ab9e08fd

    MD5

    a70ee38af4bb2b5ed3eeb7cbd1a12fa3

    SHA1

    81dbaeae4b0f9e1adc0a1e3d6d76a12396498ba9

    SHA256

    dd2f41f92f19c3fe031bdf5da68ab06768e26762d0077b290cd0094df1d5d58d

    SHA512

    8c69a5300c7545c5c4b25a0594e6813b6b7a85b5f3ae7fc5464b4074fe6f50b2f49d31cacf19bc20a02bb8e237656f1b9b2a3f6a3953e3a8478ca2adc154e0e3

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_a5da2e97-1cc6-4d1e-9c06-d29d5194461e

    MD5

    7f79b990cb5ed648f9e583fe35527aa7

    SHA1

    71b177b48c8bd745ef02c2affad79ca222da7c33

    SHA256

    080ec69d3f2abac629a0bdc314f150ad42a9a1b0a031b1d5c7b5b80051c48683

    SHA512

    20926edf7f0b990da4bd8d7ba91bd8bf7b952b75080f687afa7197a91777604688303d38b4a0a7240b558c23f2e0cd927d3590765109f8be0551f5eb050eafda

  • 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

    6d7152c2dfd831d18539e466ef922910

    SHA1

    af9fc5028f1ecb22c8feabb8f5373c2540c6cea6

    SHA256

    411bfd20a70f6c7df8666180f98d2168841f431eb19920c0d4bb0085fc9c5218

    SHA512

    d5044af590d5fb23c51b7ecc2aeeda2f25c7fdc7db436d811cf26310b530eabcede05bffc56d2bff3623f7feecd6c28010012d9ecbd4acfccecf50b61c406e92

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

    MD5

    adfa7067699d27b78596fbd6ccbb0724

    SHA1

    e7649bc9243188d46b60932057772b2f5419bd31

    SHA256

    bbf53ec67ca192f1c96c8192235f5018f474c3b6b71ca9d1fe2006990f3124b2

    SHA512

    1961ca031426dad0ffb3c21261243647c8f321f307ea76463127aa8da56ddace004675dbc33a392c943a1aa39ad9cc120730f9bfe0bf471e1d28a798d7e9fe16

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

    MD5

    cb8660bd9d29e260d325c4b7e383d054

    SHA1

    f6ddcfb0d0698dca5f372e331194129d2c583d78

    SHA256

    83707af770822734696420358fed6ab046dd5554270b7834acaaf50e092c44cb

    SHA512

    799f4049dedbbfd9f7c14c2cac68fb09bd386eb30183baea69a9cb7794d9a58be00cadd1b6a6a5abbd7755a7050f75e7dd20373dcc05489b292e201cc599b9b9

  • C:\Users\Admin\AppData\Local\Temp\tmpA39F.tmp

    MD5

    c504babcd17a271d63234b7844d8d54c

    SHA1

    438305ece063434635518211c367981cfdcfd0be

    SHA256

    ed889cffc560ea3f64c80b1f95aaf4e60051408d00bd879e950b98b95ef6fb9b

    SHA512

    4d55db0cbfd2b9fc83e1651ea0ca5cce569e64e82542dc926e79c51dffa1738eb650ea22322c695982dad647af51578bcca39b098de92aaa69f54fd2d94d7eb7

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

    MD5

    57a2d6e669e8d21c8b6ab22e2a4d7ce6

    SHA1

    b299584048e45bc779ad94363eb1952e1182cb37

    SHA256

    96201c3b805b82a5029c761a719a0c74a9241b42907500402240942d969375d8

    SHA512

    aef6a40097b5dd419f2edc5f0ae648605442f03e047c6aaf4fb910826a8a7040dbb959820e428e2de1bd0902b9e697f29a48010ee0d77645cbc6053488f1f6cf

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

    MD5

    57a2d6e669e8d21c8b6ab22e2a4d7ce6

    SHA1

    b299584048e45bc779ad94363eb1952e1182cb37

    SHA256

    96201c3b805b82a5029c761a719a0c74a9241b42907500402240942d969375d8

    SHA512

    aef6a40097b5dd419f2edc5f0ae648605442f03e047c6aaf4fb910826a8a7040dbb959820e428e2de1bd0902b9e697f29a48010ee0d77645cbc6053488f1f6cf

  • memory/348-79-0x0000000004AA0000-0x0000000004AA1000-memory.dmp

    Filesize

    4KB

  • memory/348-108-0x0000000006080000-0x0000000006081000-memory.dmp

    Filesize

    4KB

  • memory/348-68-0x0000000000000000-mapping.dmp

  • memory/348-145-0x00000000063F0000-0x00000000063F1000-memory.dmp

    Filesize

    4KB

  • memory/348-144-0x00000000063E0000-0x00000000063E1000-memory.dmp

    Filesize

    4KB

  • memory/348-129-0x0000000006300000-0x0000000006301000-memory.dmp

    Filesize

    4KB

  • memory/348-76-0x00000000010B0000-0x00000000010B1000-memory.dmp

    Filesize

    4KB

  • memory/348-84-0x0000000004A60000-0x0000000004A61000-memory.dmp

    Filesize

    4KB

  • memory/348-88-0x0000000004A62000-0x0000000004A63000-memory.dmp

    Filesize

    4KB

  • memory/348-122-0x0000000005690000-0x0000000005691000-memory.dmp

    Filesize

    4KB

  • memory/348-115-0x0000000006200000-0x0000000006201000-memory.dmp

    Filesize

    4KB

  • memory/348-114-0x0000000006120000-0x0000000006121000-memory.dmp

    Filesize

    4KB

  • memory/348-112-0x000000007EF30000-0x000000007EF31000-memory.dmp

    Filesize

    4KB

  • memory/1060-85-0x0000000004880000-0x0000000004881000-memory.dmp

    Filesize

    4KB

  • memory/1060-94-0x0000000001110000-0x0000000001111000-memory.dmp

    Filesize

    4KB

  • memory/1060-66-0x0000000000000000-mapping.dmp

  • memory/1060-67-0x00000000757C1000-0x00000000757C3000-memory.dmp

    Filesize

    8KB

  • memory/1060-89-0x0000000004882000-0x0000000004883000-memory.dmp

    Filesize

    4KB

  • memory/1060-97-0x0000000004850000-0x0000000004851000-memory.dmp

    Filesize

    4KB

  • memory/1160-69-0x0000000000000000-mapping.dmp

  • memory/1200-86-0x0000000004A30000-0x0000000004B6F000-memory.dmp

    Filesize

    1.2MB

  • memory/1200-156-0x0000000006130000-0x0000000006245000-memory.dmp

    Filesize

    1.1MB

  • memory/1272-104-0x0000000000000000-mapping.dmp

  • memory/1496-105-0x0000000002210000-0x0000000002513000-memory.dmp

    Filesize

    3.0MB

  • memory/1496-155-0x0000000002060000-0x00000000020F3000-memory.dmp

    Filesize

    588KB

  • memory/1496-103-0x0000000000080000-0x00000000000AE000-memory.dmp

    Filesize

    184KB

  • memory/1496-102-0x0000000000940000-0x0000000000A34000-memory.dmp

    Filesize

    976KB

  • memory/1496-100-0x0000000000000000-mapping.dmp

  • memory/1808-91-0x0000000000770000-0x0000000000A73000-memory.dmp

    Filesize

    3.0MB

  • memory/1808-93-0x00000000003C0000-0x00000000003D4000-memory.dmp

    Filesize

    80KB

  • memory/1808-75-0x000000000041ED80-mapping.dmp

  • memory/1808-74-0x0000000000400000-0x000000000042E000-memory.dmp

    Filesize

    184KB

  • memory/1840-62-0x00000000049D0000-0x00000000049D1000-memory.dmp

    Filesize

    4KB

  • memory/1840-60-0x0000000000FC0000-0x0000000000FC1000-memory.dmp

    Filesize

    4KB

  • memory/1840-65-0x0000000000F70000-0x0000000000FA8000-memory.dmp

    Filesize

    224KB

  • memory/1840-64-0x00000000056B0000-0x0000000005731000-memory.dmp

    Filesize

    516KB

  • memory/1840-63-0x00000000002F0000-0x00000000002F4000-memory.dmp

    Filesize

    16KB

  • memory/1896-92-0x0000000004B22000-0x0000000004B23000-memory.dmp

    Filesize

    4KB

  • memory/1896-72-0x0000000000000000-mapping.dmp

  • memory/1896-90-0x0000000004B20000-0x0000000004B21000-memory.dmp

    Filesize

    4KB