Analysis

  • max time kernel
    121s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    08/03/2024, 13:16

General

  • Target

    bb5b7c1dfee35de1c4a578b03c12952d.exe

  • Size

    284KB

  • MD5

    bb5b7c1dfee35de1c4a578b03c12952d

  • SHA1

    bcafb789394eefc5ed42f5a17064028bf56b90c3

  • SHA256

    124fdea6b5e8cfb2422ac18ac55f35136829075fbe58cbbbe57fab1c598ae792

  • SHA512

    e9a978ff70d9b524bb32ef771f1b2b1c44293d7a2e125e6c214b153cd6b59e90ace8d14b2d69b1ac7df1313eec51abc8ec0f3e4aa6ec143f505b7a7c09af8aa2

  • SSDEEP

    3072:6fFIqOPOxax3G7/iqksdPPmG2uJsxsG/Lw7tOw02JU9yq5g5:yXMDaiqks9uBLhzwswW955o

Score
6/10

Malware Config

Signatures

  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Drops file in Windows directory 1 IoCs
  • Modifies system certificate store 2 TTPs 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\bb5b7c1dfee35de1c4a578b03c12952d.exe
    "C:\Users\Admin\AppData\Local\Temp\bb5b7c1dfee35de1c4a578b03c12952d.exe"
    1⤵
    • Drops file in Windows directory
    • Modifies system certificate store
    PID:1152

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

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

    Filesize

    67KB

    MD5

    753df6889fd7410a2e9fe333da83a429

    SHA1

    3c425f16e8267186061dd48ac1c77c122962456e

    SHA256

    b42dc237e44cbc9a43400e7d3f9cbd406dbdefd62bfe87328f8663897d69df78

    SHA512

    9d56f79410ad0cf852c74c3ef9454e7ae86e80bdd6ff67773994b48ccac71142bcf5c90635da6a056e1406e81e64674db9584928e867c55b77b59e2851cf6444

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

    Filesize

    344B

    MD5

    66890ad1380ba0f18ef1081a80bdf757

    SHA1

    d5d28f4b8960abb6ae8c4d0aecbbafcb5e908af7

    SHA256

    07b2ed03e8bb3f9ab75d8519dd4462a89aa3466d1ce826d6d255bce2ab091805

    SHA512

    f178b0ae9315f520217e2ac5d5eaede7a79107ab833fbc28660beb771a7f051d5cfba6e4cdef8061ce09441ca5f36f01a35b15f4dcfbde4ce39b56c158d64198

  • C:\Users\Admin\AppData\Local\Temp\Cab6347.tmp

    Filesize

    65KB

    MD5

    ac05d27423a85adc1622c714f2cb6184

    SHA1

    b0fe2b1abddb97837ea0195be70ab2ff14d43198

    SHA256

    c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

    SHA512

    6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

  • C:\Users\Admin\AppData\Local\Temp\Tar6580.tmp

    Filesize

    175KB

    MD5

    dd73cead4b93366cf3465c8cd32e2796

    SHA1

    74546226dfe9ceb8184651e920d1dbfb432b314e

    SHA256

    a6752b7851b591550e4625b832a393aabcc428de18d83e8593cd540f7d7cae22

    SHA512

    ce1bdd595065c94fa528badf4a6a8777893807d6789267612755df818ba6ffe55e4df429710aea29526ee4aa8ef20e25f2f05341da53992157d21ae032c0fb63

  • memory/1152-0-0x0000000000020000-0x0000000000040000-memory.dmp

    Filesize

    128KB

  • memory/1152-1-0x0000000000100000-0x000000000012F000-memory.dmp

    Filesize

    188KB

  • memory/1152-5-0x0000000000020000-0x0000000000040000-memory.dmp

    Filesize

    128KB

  • memory/1152-12-0x0000000000020000-0x0000000000040000-memory.dmp

    Filesize

    128KB