Analysis

  • max time kernel
    120s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7v20210410
  • submitted
    27-07-2021 17:12

General

  • Target

    July Order 1 jpg.exe

  • Size

    1.1MB

  • MD5

    6fc8a7966aa650e9bde3b05dbf553466

  • SHA1

    3b4aa0d3612ba04d0ccd700912b7ba4d685e31d5

  • SHA256

    76895d99680852f9ccb3bc6e2bd937bdd76da6dc16b1e6704e804be92f40c2e5

  • SHA512

    05b061c677dc335bf15374001c15df2c58359b035c29328ae11984fc139d4cffd184dcf3223548aae06fd663b07388a2506e835cc5701b3267fd6f91416d7192

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    mail.palletsolutions.ca
  • Port:
    587
  • Username:
    eloglogs@palletsolutions.ca
  • Password:
    h~Q+QV.(M2?!

Signatures

  • AgentTesla

    Agent Tesla is a remote access tool (RAT) written in visual basic.

  • AgentTesla Payload 3 IoCs
  • Looks for VirtualBox Guest Additions in registry 2 TTPs
  • Looks for VMWare Tools registry key 2 TTPs
  • Checks BIOS information in registry 2 TTPs 2 IoCs

    BIOS information is often read in order to detect sandboxing environments.

  • Maps connected drives based on registry 3 TTPs 2 IoCs

    Disk information is often read in order to detect sandboxing environments.

  • 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 9 IoCs
  • Suspicious use of AdjustPrivilegeToken 5 IoCs
  • Suspicious use of WriteProcessMemory 25 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\July Order 1 jpg.exe
    "C:\Users\Admin\AppData\Local\Temp\July Order 1 jpg.exe"
    1⤵
    • Checks BIOS information in registry
    • Maps connected drives based on registry
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1056
    • 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\July Order 1 jpg.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:744
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\FfcfgaVG.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:796
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\FfcfgaVG" /XML "C:\Users\Admin\AppData\Local\Temp\tmpE8C9.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:852
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\FfcfgaVG.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1800
    • C:\Users\Admin\AppData\Local\Temp\July Order 1 jpg.exe
      "C:\Users\Admin\AppData\Local\Temp\July Order 1 jpg.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:780

Network

MITRE ATT&CK Matrix ATT&CK v6

Execution

Scheduled Task

1
T1053

Persistence

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Virtualization/Sandbox Evasion

2
T1497

Discovery

Query Registry

4
T1012

Virtualization/Sandbox Evasion

2
T1497

System Information Discovery

3
T1082

Peripheral Device Discovery

1
T1120

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_1602f747-c1a3-4345-8dec-4dcb8b1f72e5
    MD5

    02ff38ac870de39782aeee04d7b48231

    SHA1

    0390d39fa216c9b0ecdb38238304e518fb2b5095

    SHA256

    fbd66a9baf753db31b8de23f2d51b67f8676687503653103080c45b16f1dc876

    SHA512

    24a1ff76ee42ff7a5ea42843928c4df07b06178f7781cd840e1e086e88735d81506eb67259ff1e6ce5aaa7c5baea03886da265eb7e025ff4dc4c4b5f8cd3e341

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_24c4942e-4ca6-4157-b308-ca602dfc6c70
    MD5

    a70ee38af4bb2b5ed3eeb7cbd1a12fa3

    SHA1

    81dbaeae4b0f9e1adc0a1e3d6d76a12396498ba9

    SHA256

    dd2f41f92f19c3fe031bdf5da68ab06768e26762d0077b290cd0094df1d5d58d

    SHA512

    8c69a5300c7545c5c4b25a0594e6813b6b7a85b5f3ae7fc5464b4074fe6f50b2f49d31cacf19bc20a02bb8e237656f1b9b2a3f6a3953e3a8478ca2adc154e0e3

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_2d686436-375c-4ee1-bd4a-9e44ccd248ba
    MD5

    75a8da7754349b38d64c87c938545b1b

    SHA1

    5c28c257d51f1c1587e29164cc03ea880c21b417

    SHA256

    bf08151c174b5d00c9dbc7907b2c6a01b4be76bfa3afce1e8bd98a04ad833c96

    SHA512

    798797bc74c56c874e9a5fdcb0157c04e37a1b3cce285ef064b01bceef8cec45f11a5198918c6c647220b62883606b5e12e3cca3ea369f3a66e69dea6e15f643

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_4375eeb7-a65d-43f1-a616-02c5ad6c5370
    MD5

    be4d72095faf84233ac17b94744f7084

    SHA1

    cc78ce5b9c57573bd214a8f423ee622b00ebb1ec

    SHA256

    b0d72c5c22e57913476ac8fc686a4593f137c6667d5094522c0a0685dabd7adc

    SHA512

    43856e9b1032b8690ceea810c931bed3655e9190414bb220fb6afc136f31b8335e07604dffb28405d4006f266a54cff424c527d29924b1b732c9647a3252b097

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_52780f32-ca42-4a84-99c0-aed22fda106d
    MD5

    354b8209f647a42e2ce36d8cf326cc92

    SHA1

    98c3117f797df69935f8b09fc9e95accfe3d8346

    SHA256

    feae405d288fdd38438f9d9b54f791f3ce3805f1bb88780da5aca402ad372239

    SHA512

    420be869b58e9a7a2c31f2550ac269df832935692a6431d455a10d9b426781e79d91e30ace2c465633b8a7ff2be1bf49734d8b99a390090dc4b36411d4391ff0

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_6fe5bd95-2cea-4aea-9c8c-dd67bac4295b
    MD5

    df44874327d79bd75e4264cb8dc01811

    SHA1

    1396b06debed65ea93c24998d244edebd3c0209d

    SHA256

    55de642c5c9e436ec01c57004dae797022442c3245daf7162d19a5585f221181

    SHA512

    95dc9298b8db059bbe746f67e6a7f8515781c7053cc60c01532e47623a996be7e1bd23d1bd8f5f2045adff27454f44930d503c15b695690088841cedbd2a06c3

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_710c3869-5378-4f58-a0b0-a2b45dcf20c0
    MD5

    d89968acfbd0cd60b51df04860d99896

    SHA1

    b3c29916ccb81ce98f95bbf3aa8a73de16298b29

    SHA256

    1020cc7c929cd5a4e68ccb40353ca76f427df363f0d95e456eb79db039bdb2b9

    SHA512

    b0e886cce598371b59131fed1535e220c798691bad93ef9474ba440066f5a6bd77a60966604b7a5ff6298b2e200c9dd0c8f9f04aff208b2af423480ead4e8842

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_bc2fe8ee-69c0-48ce-8821-1fab80ab4eeb
    MD5

    597009ea0430a463753e0f5b1d1a249e

    SHA1

    4e38b8bb65ecbd5c9f0d3d8c47f7caba33de6c62

    SHA256

    3fd2a8217a845c43dbc0dc206c28be81d2687aa9ba62019d905aef10cfaec45d

    SHA512

    5d722fa908e64575b2497c60d142e182011a10c6ed33813b3b4796b3147ece1bc96938518b4c8911a1bac3b7560528ebe3e8e754c11015516d335df5d7c6871d

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_ed693075-8d12-439b-90f1-8a7d1bc7bd9e
    MD5

    7f79b990cb5ed648f9e583fe35527aa7

    SHA1

    71b177b48c8bd745ef02c2affad79ca222da7c33

    SHA256

    080ec69d3f2abac629a0bdc314f150ad42a9a1b0a031b1d5c7b5b80051c48683

    SHA512

    20926edf7f0b990da4bd8d7ba91bd8bf7b952b75080f687afa7197a91777604688303d38b4a0a7240b558c23f2e0cd927d3590765109f8be0551f5eb050eafda

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_fa12b0a1-3d6a-4bab-a74a-253a75ca0598
    MD5

    5e3c7184a75d42dda1a83606a45001d8

    SHA1

    94ca15637721d88f30eb4b6220b805c5be0360ed

    SHA256

    8278033a65d1ff48be4d86e11f87930d187692f59f8bf2f0a9d170de285afb59

    SHA512

    fae99b6e9b106e0f1c30aa4082b25ae1ad643455c1295c2c16ad534e3e611b9b08492353ffe1af1cfdddc9b2b7c330747a64012c45e62b8f4a4982dcc214e05b

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_fd9bf4da-ec38-4847-85c5-d50f35796d4c
    MD5

    a725bb9fafcf91f3c6b7861a2bde6db2

    SHA1

    8bb5b83f3cc37ff1e5ea4f02acae38e72364c114

    SHA256

    51651f27f54c7261887037aa1de4eff0a26c6807906dfc34a15cd5a0b58a8431

    SHA512

    1c4b21dd5660bfec8347257bb3da64681b0a97c427790d9ab3484f687dac032bcff0e07876635953697b00cf83e7d37f97c44e0219627fd0533f60ed3024b97e

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_fd9bf4da-ec38-4847-85c5-d50f35796d4c
    MD5

    a725bb9fafcf91f3c6b7861a2bde6db2

    SHA1

    8bb5b83f3cc37ff1e5ea4f02acae38e72364c114

    SHA256

    51651f27f54c7261887037aa1de4eff0a26c6807906dfc34a15cd5a0b58a8431

    SHA512

    1c4b21dd5660bfec8347257bb3da64681b0a97c427790d9ab3484f687dac032bcff0e07876635953697b00cf83e7d37f97c44e0219627fd0533f60ed3024b97e

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_fe80cd26-0cf7-4e38-9884-6dab53b04ca9
    MD5

    b6d38f250ccc9003dd70efd3b778117f

    SHA1

    d5a17c02cac698d4f0a4a9b7d71db2aa19e3f18a

    SHA256

    4de9d7b5ccab7b67ca8efc83084c7ee6e5e872b7216ed4683bc5da950bf41265

    SHA512

    67d8195836b7f280d3f9219fd0f58276342e55d5dfdd8a4c54355030d96685d73f1b2b6da0eb39322ec7c3a1d1c5ef06b52d22646cea30a96f822de1800d31e9

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

    84e59ef017d4475d08aa4c18b8469ad1

    SHA1

    d118599a172e0c17a1e0b7d5e659ce839bcc7660

    SHA256

    cae0774f1a0ba6a82e254cd91b36c25d17a24da5557f27a6c7a24e883f2a63e8

    SHA512

    29b090a6933e43ef138a0ff443b067a7aa0613755a170df259924bbc37be945bc8c6374324ec3e20a013e059fb937812e68f3651ba6c09441f242528844cfb9c

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

    9d2e814f610a57b22cb31132e23c91c0

    SHA1

    8d2858563717fcf7781ec3202c46c8f7b4f9315c

    SHA256

    3d58b0ba0280d40989e536ca946afbd8674c94a58b54ca4d47e8f20f489352cb

    SHA512

    feec50379a0b48d413ffcb36ec077b7867b982db224d4dc731c7aa4c43f6cc97e5cce6cd6bdf66f2d8b8bae0705372a61c95b490d9061b8f196cc4d58cc7945b

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

    62e5f39bdeb52b03e368e3df8408b915

    SHA1

    32e59d7787eca777dcb416776e5dea9a8c4888c9

    SHA256

    04b5dc547c04efe4e315af8aa656b48d5e77aa386ad4ea8b87119e984282a96c

    SHA512

    7497051fcfcae4ec6ce45025d1aec4c5c4dd9e9bd2f1c02f9770fb818a5a904ff65fd6ef9409deec40ff4585e239e6a3fe5b21fd4e4892ca3ce00254d45e9845

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

    d9a888ef4f477614355239514a3f0773

    SHA1

    f1c47be4c24119608ef56394a2c8e31ad1cd3193

    SHA256

    6486a1ca7e55be758e330303d8ec0ba1dd0564f556be9a754db9d2301311487c

    SHA512

    ea327158bd8ac294b7bbae2af206fe07908a1c89e2bf7e9337ba7ae70aa50f095a7c76016512b12a51789cc4c2cdfee71f4d974c1de1baf10dfd6d51b9b08e65

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

    232f1227bd132baa13429af205edfac9

    SHA1

    f8e2b742b9e8fe0e4684e86e7a6e5a1c45a29cc0

    SHA256

    04fe20d4cece257cae1b22c108e9b268cdc2558cd00ce8db359fccb329956cfe

    SHA512

    2a698dbe458de56a6adaa44544df7b6c0294688027de3bad9a0a398bb03e2a8ccd25ff3e0d6edbdd4cc69c9a40ee4ffee4a5a9a137d6d09dd766fe394ace657b

  • C:\Users\Admin\AppData\Local\Temp\tmpE8C9.tmp
    MD5

    0581d8e92191cae8ea876f39a2afd8be

    SHA1

    d1038e09f7ea8db10a6696c4546e299f4956d97a

    SHA256

    50e1095d341452703a01d52fd9e561c4ebe9e66ff4be1594c70da60824871143

    SHA512

    d1661afb4832751d9724018c108cfef7e0f1d7dfbd82d52eaa63ed0587b217909afb0e73db52023d6ab0d438ff24a162657445df59a8f4e435c4612e927b000a

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

    301df371c8eabc35af37ca2018ffca24

    SHA1

    c924ceb6f8386e47d03f27d43d17e010f9cadf94

    SHA256

    744efa946a6362c62985618455d70227d19388564773083cf46883678d4fb064

    SHA512

    9a173987cb7bc3d7a729103706603685afa007913b66a13d6b27b7780774ca3e702efc02b57c7643a4748992ade334ef03f350f5a66d5b77a1cd15354852361c

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

    301df371c8eabc35af37ca2018ffca24

    SHA1

    c924ceb6f8386e47d03f27d43d17e010f9cadf94

    SHA256

    744efa946a6362c62985618455d70227d19388564773083cf46883678d4fb064

    SHA512

    9a173987cb7bc3d7a729103706603685afa007913b66a13d6b27b7780774ca3e702efc02b57c7643a4748992ade334ef03f350f5a66d5b77a1cd15354852361c

  • memory/744-68-0x00000000049B0000-0x00000000049B1000-memory.dmp
    Filesize

    4KB

  • memory/744-88-0x0000000004972000-0x0000000004973000-memory.dmp
    Filesize

    4KB

  • memory/744-87-0x0000000004970000-0x0000000004971000-memory.dmp
    Filesize

    4KB

  • memory/744-95-0x0000000004750000-0x0000000004751000-memory.dmp
    Filesize

    4KB

  • memory/744-67-0x0000000001EC0000-0x0000000001EC1000-memory.dmp
    Filesize

    4KB

  • memory/744-66-0x00000000766D1000-0x00000000766D3000-memory.dmp
    Filesize

    8KB

  • memory/744-65-0x0000000000000000-mapping.dmp
  • memory/780-91-0x0000000000B00000-0x0000000000B01000-memory.dmp
    Filesize

    4KB

  • memory/780-79-0x0000000000400000-0x000000000043C000-memory.dmp
    Filesize

    240KB

  • memory/780-78-0x00000000004375EE-mapping.dmp
  • memory/780-77-0x0000000000400000-0x000000000043C000-memory.dmp
    Filesize

    240KB

  • memory/796-100-0x00000000060B0000-0x00000000060B1000-memory.dmp
    Filesize

    4KB

  • memory/796-139-0x00000000063D0000-0x00000000063D1000-memory.dmp
    Filesize

    4KB

  • memory/796-106-0x00000000061F0000-0x00000000061F1000-memory.dmp
    Filesize

    4KB

  • memory/796-105-0x0000000006140000-0x0000000006141000-memory.dmp
    Filesize

    4KB

  • memory/796-69-0x0000000000000000-mapping.dmp
  • memory/796-90-0x0000000004952000-0x0000000004953000-memory.dmp
    Filesize

    4KB

  • memory/796-121-0x00000000056D0000-0x00000000056D1000-memory.dmp
    Filesize

    4KB

  • memory/796-129-0x000000007EF30000-0x000000007EF31000-memory.dmp
    Filesize

    4KB

  • memory/796-83-0x0000000004710000-0x0000000004711000-memory.dmp
    Filesize

    4KB

  • memory/796-89-0x0000000004950000-0x0000000004951000-memory.dmp
    Filesize

    4KB

  • memory/796-138-0x00000000063C0000-0x00000000063C1000-memory.dmp
    Filesize

    4KB

  • memory/796-113-0x0000000006340000-0x0000000006341000-memory.dmp
    Filesize

    4KB

  • memory/852-70-0x0000000000000000-mapping.dmp
  • memory/1056-59-0x00000000012C0000-0x00000000012C1000-memory.dmp
    Filesize

    4KB

  • memory/1056-64-0x0000000000650000-0x0000000000689000-memory.dmp
    Filesize

    228KB

  • memory/1056-63-0x0000000009F30000-0x0000000009FAD000-memory.dmp
    Filesize

    500KB

  • memory/1056-62-0x0000000000350000-0x0000000000361000-memory.dmp
    Filesize

    68KB

  • memory/1056-61-0x0000000004EB0000-0x0000000004EB1000-memory.dmp
    Filesize

    4KB

  • memory/1800-92-0x00000000046F0000-0x00000000046F1000-memory.dmp
    Filesize

    4KB

  • memory/1800-93-0x00000000046F2000-0x00000000046F3000-memory.dmp
    Filesize

    4KB

  • memory/1800-76-0x0000000000000000-mapping.dmp