Analysis

  • max time kernel
    140s
  • max time network
    134s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    07-09-2024 02:28

General

  • Target

    ErisimEngeli/BTKInternetAgi.exe

  • Size

    797KB

  • MD5

    5299a07f38ca573f1d4bfb998229f0d6

  • SHA1

    7b37be31b784e41a98c9f84755f3b9bda37a11cc

  • SHA256

    899cdce451f9793046356eaeff97468d477b7ca141ba7d67649e60dbd17550d6

  • SHA512

    2a4617566e164d2d3dec5240114f744ce138786830d8f72de63a112192a7a4cc1598f1051c8fae1b8b433b8b69fd5937b5ca2083316b4e99dd5aa016873b6870

  • SSDEEP

    6144:ynBCfpm7azL4wRxS7TXT4lhHEZgwKC1ascGqTkzBOtoGte6GIhb7U:MBcSnclhkZg0ascjTkoL46Dq

Score
3/10

Malware Config

Signatures

  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Modifies Internet Explorer settings 1 TTPs 34 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ErisimEngeli\BTKInternetAgi.exe
    "C:\Users\Admin\AppData\Local\Temp\ErisimEngeli\BTKInternetAgi.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2596
    • C:\Program Files\Internet Explorer\iexplore.exe
      "C:\Program Files\Internet Explorer\iexplore.exe" http://go.microsoft.com/fwlink/?prd=11324&pver=4.5&sbp=AppLaunch&plcid=0x409&o1=.NETFramework,Version=v4.8&processName=BTKInternetAgi.exe&platform=0009&osver=5&isServer=0&shimver=4.0.30319.0
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:1548
      • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1548 CREDAT:275457 /prefetch:2
        3⤵
        • System Location Discovery: System Language Discovery
        • Modifies Internet Explorer settings
        • Suspicious use of SetWindowsHookEx
        PID:1564

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    342B

    MD5

    a73fbd51702db78842313237b6b2030f

    SHA1

    efc4cf2ac148659021f3aff4f4b82b764a7a6b2f

    SHA256

    765854026b699193c5060795743ac1ceb806a6a7dc10d0e88502b63b4a17804b

    SHA512

    26caf883376b8d307e555663eca8ef4fe3bc7550a7eba2d4d4d7c018d0ec1c9cd7f16f82f1ff42f2ef12e5bf15bce778f6fce1a5063a07a800e1d8b5d9078146

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    342B

    MD5

    ee43d1094fbb8505bb8cef3afc635bac

    SHA1

    cf83223149d05de29c5af59ba14f1c61f7a5687c

    SHA256

    7c87ce1550bef9c89cd36bcde4921cad92df8664b0b0ae6339fc45facaeba6b0

    SHA512

    f887af4eeb3613625631b650de81635b664e10e1e11f14b6065e5cb7d4d913e087aa56809cb9fe50de351d06a6dd2f5ab8408ca5549c1cc23b90a67069f9f5ae

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    342B

    MD5

    98bdc91eeece9b563efd9ec2eafdcb5e

    SHA1

    f46aee2e1dbc9e8cd0eb20f8925445bbc9761fd2

    SHA256

    ab82e5be03af978e2e5892d1a7ef99167a028ef310e3c5a04c0fe062b3ebe086

    SHA512

    948f66d21de0aad9c28d3a31c72dad1645230320aa222623819562c16f65af460250092909619a3cd4bc2bb7734a00cb7715eecc27de318a021fa4be3e2adbb6

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    342B

    MD5

    83e9c15f9a9336839ed47efc76195ace

    SHA1

    af03c3a817c681d8365edee41e36bafd5310e495

    SHA256

    8a520cde9075d7f04bc37eddb3d341549f74365ee237a49953feb469c849eb3b

    SHA512

    6e4a6d47c209a0937b7b95d6667ebd2f6b7a8cab7aae04c2cb1d0d18030671ab28021885a1f59e02c952e9ceaf767eb6c7bf3a9b5a517e56d4d5b05deb3b5be0

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    342B

    MD5

    6ff7a2e8ea48ce95a0f7fafd2eafb081

    SHA1

    eb844abff73d7e28c42ed0bc1699025885b90b31

    SHA256

    be4ef3c5dd43a9e3173f6dce1a05d64d853f9aa3acf97dddd7818cecc240e838

    SHA512

    95af8c1fbe1f73358c57aeb524694983bca8057ff1b878b86c658e6beb503cf0997c13d3ddd2b4c3c909dc465f90cc1d8d1fb1ed58c6f8cf8a27e8d3ef6a3b4c

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    342B

    MD5

    f66568e9d55e9541dfe36eb7551c9cd4

    SHA1

    3d5ca57d4835186463f291c6e81e1d2c747c6b98

    SHA256

    bfed390cde0fbec46a4ee61817718bf3fdf89b472045456ac5c773f6806bc9b8

    SHA512

    4a7de100e87e174fec9369faa1afe7da87dc426be37863dc9f1da49dded6597b9c5a4ac7c8381e7c2f6307c728497650bbc07496977173e7541ecfde189d5ef0

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    342B

    MD5

    d0a89e1e5b68a70df95a8e10d632846f

    SHA1

    0ee91794d30643e12a6d0c68a25e414b52ebcf49

    SHA256

    48828ee294d17c39b44bae1bc0f41ca7ce647796ac4bf75303d122bef0980ffd

    SHA512

    146bfe5c292740c0fddd1aed0bf6a82859e6f1155947b4f059a2ee3346281b1bee4d94d630b0ed063e4d0ef39a65cc4a32a24141c215d902ac1d5fc6c3acfd53

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    342B

    MD5

    4215035142838673c466e2a2255d6585

    SHA1

    7270f7225eb873aa2d2eb9d4e7636b4e4022fe37

    SHA256

    edd4d5c06ca0e725a2b01d821b358be38af08e2bf4f829aaa8c3832123425adb

    SHA512

    e87ff75c79a2b80a010fefc4ebe7cd180eaf808917a50f8fbeeb6c733fc0d64043ac570ede2064af4ebb8f9d8f3630aa2a8bd9a79269f9bd1d3c5cb180d802da

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    342B

    MD5

    ae958854551525e19bab064fbd1b88fa

    SHA1

    65a3895deaac7e143153cc1213c1ee9e1085831e

    SHA256

    751828a70d26e215b81ceb8876bca0c77f9b99acd01baa424007f50e15b36177

    SHA512

    70ecf871c66b2a66d404c60c036c5364df45c14c97220cbd86bcf95e3495344f898b6edda3fd504b789c7224dab9a293a36b635aa3f8364055c164bb1bd54d3f

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    342B

    MD5

    d361ae0b76e8a12d6257cc4ae1bc8274

    SHA1

    b9e13c75d7912cba46c1ad39e4c940123f85be76

    SHA256

    9520aed29fc705dcb28c2005f6ef728ec9330125f24285979de62cb9f569ebc6

    SHA512

    6ac70951629a7ff321c2958ee7bdc7a3d3e32e5db933aaad243f77f75280dd505f63c202398ce2f74962f2b1beeff8cc2e6bf9af46b5cd7f6af0b3d191401a21

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    342B

    MD5

    7003b97aed05362c000877ad1a8991b5

    SHA1

    24f496e5f5b4a21934a02a7dfe268b03d29d8fd0

    SHA256

    4642f45d30a05126a44806c7409a8a5d9407fa6adcd4a1d51ba0b507e4df534e

    SHA512

    6372a1dd8fae61acc3eb830b6f47389be0e14e76da5d1f89ef39ee5258f59da3aa4b03d9be424251180fddd77c2192375c53130d80c6c950dcaa3c03219b6715

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    342B

    MD5

    2d4fd296ac2aefa310c22d0e6a91e6a7

    SHA1

    d0da147ae4321bb92b282ba3f54c51d6599d3dfc

    SHA256

    951e1ee9ab6ebe30b217a801e1fc077a18927a356a0b7b0b45e5fa2b656a8b99

    SHA512

    3f9a1b3737795a86d5f896581aa6ccc1d20be3cee27812d4b4d959b1bb713e668e886359e57632203723b0edb2dbb627e2f5f276f5b18565897010c7996411e2

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    342B

    MD5

    110226d8fb63d4c44a66859f49ccdc2e

    SHA1

    77f8f235c52a2c51c3657acfd5ffa2ea80fc49d7

    SHA256

    ae4bdbea45654a3b993349fd9ed569dd80d28631dd67d52122748adc8ebebb58

    SHA512

    9093ea6f66378ada4822395c16e8121495630ad360a0dcf70ce16f160164e05d1dbb46e7877033319a234723bb2a29debea710a19246e783f66cebc3e4b876a0

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    342B

    MD5

    d88e8e31bb5d3ff92ec367280aee8c26

    SHA1

    27b5a578ff97aa29bcf970c7d193905ded90ba0b

    SHA256

    d0452bbc44b5400df7b6ba9bbbb7c4d810215bef3e222aa1120c8ac861e228ff

    SHA512

    aa1cb4b82f714314b245c4ea50a4aed75e62eb401365e334e9a1ee2a2dd0a483e658e35210f6f31b807cb9eae93211236bf1262e6295339b991d3f5cf98afb9e

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    342B

    MD5

    67fa1f1df5ba5f7b2f6549fffc7e0496

    SHA1

    46daaed3ed1d70b61349331f158c1eae0dabe8e8

    SHA256

    c0dcdea0b3bd692f05ac0451558e15dc81450ecc335637c1db554ebe85bff995

    SHA512

    73364871e3882f2e649780991e2595fde8cc54c972893eae77093d54046cb1e211d32f6affaea47af84ab11a957eecbcf69de2904150ecef3ec0db37d1de2ea7

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    342B

    MD5

    9a278dce51d202042f2393d22c4c374a

    SHA1

    c2b408240ec9ba987ac40fd6b3f1889bb7a3d43e

    SHA256

    4f3fb46e169fdc3c8eb6e30818a76045a88a25f3ae6e9ef0bb23ab9f0bb8a9c3

    SHA512

    76d0665e9e8fa7bcefd4a8463f0319078f8a9b9d123c27411b790e9238d3bccfc7428204a26972329ecc20e6733c31b73e2b8067c35650de82375e514bb3815f

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    342B

    MD5

    f187bacaa582f0e0961c80cb24614454

    SHA1

    c4e282c1063f763c7ac36c9913c716f10a7a0ce9

    SHA256

    ce82969fd917d87a8ab78ee9ac4f642626fa09b821a713a1865c23855ed70dc9

    SHA512

    6347dd488a1859cc8dcc20688c8949791e8387c2b3e15b1d5ad93dcb3c1d9cb18cad4e063cfc231d49a757560450c815d80fd78f093a85c31f72494c3b6df924

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    342B

    MD5

    77a1a80399519e8670cfb72cb19ab828

    SHA1

    9137702babb06a26b32c20a9e0266969df092f68

    SHA256

    9d1b08be8adb8ae7aa965a1a75327dac1959837c7024e9cc06ffbfa1e467a1a3

    SHA512

    0acd06b68d680142344e57534e35b45673b365e56983785f7a1c2c8566e9853ea2f894114d6360484721986776019397d75db45a41106d5e37cf8de93a0ee364

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    342B

    MD5

    3d1f16bc02475300d9331f00984812c7

    SHA1

    105c0de8c9e6b5530deb92cf39051439ba505e1a

    SHA256

    738f5537467c208d0dd9c71e4606716722664c9ee645b366cd7c5edb9c3efdbb

    SHA512

    79a6edde93f14e1cd12503ff3f3632a827ddea202f84ae39eeea2727319928c23969be5e50bd76bd2e98f51cbaf1acff8256c038aa734474315fd5f05303166c

  • C:\Users\Admin\AppData\Local\Temp\CabD99F.tmp

    Filesize

    70KB

    MD5

    49aebf8cbd62d92ac215b2923fb1b9f5

    SHA1

    1723be06719828dda65ad804298d0431f6aff976

    SHA256

    b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

    SHA512

    bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

  • C:\Users\Admin\AppData\Local\Temp\TarD9D0.tmp

    Filesize

    181KB

    MD5

    4ea6026cf93ec6338144661bf1202cd1

    SHA1

    a1dec9044f750ad887935a01430bf49322fbdcb7

    SHA256

    8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

    SHA512

    6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b