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Analysis

  • max time kernel
    122s
  • max time network
    134s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    29/12/2023, 23:55

General

  • Target

    07b0838090bb0e62dbcf51878898cbac.exe

  • Size

    316KB

  • MD5

    07b0838090bb0e62dbcf51878898cbac

  • SHA1

    3c58f47cad50810bf3529e71c8b4435fcbf16c21

  • SHA256

    13e773b1a8aca062da823db6cdee8d37214beed8d5c059ca9a41c8435cede755

  • SHA512

    085fae2f663f9188ca5a58287a40e74b352f054d3da479873f2de3b42ed965307195e77ceafaf123ff8c5d3339e05ec137b72e101a5ca00159a0909d8278072e

  • SSDEEP

    6144:HrsbUzkuvcBYC47l2xRrm6N5hHRACL93wMGOp9Ag19xn+QqbgxSYi8J2Ww:HrxkuveY3IfhKCLiMd4gBhuPkJ2Ww

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 3 IoCs
  • Checks installed software on the system 1 TTPs

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

  • Maps connected drives based on registry 3 TTPs 2 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\07b0838090bb0e62dbcf51878898cbac.exe
    "C:\Users\Admin\AppData\Local\Temp\07b0838090bb0e62dbcf51878898cbac.exe"
    1⤵
    • Loads dropped DLL
    • Maps connected drives based on registry
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: GetForegroundWindowSpam
    PID:2144

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • \Users\Admin\AppData\Local\Temp\Tsu02F31BE1.dll

    Filesize

    269KB

    MD5

    af7ce801c8471c5cd19b366333c153c4

    SHA1

    4267749d020a362edbd25434ad65f98b073581f1

    SHA256

    cf7e00ba429bc9f27ccfacc49ae367054f40ada6cede9f513cc29a24e88bf49e

    SHA512

    88655bd940e9b540c4df551fe68135793eceed03f94389b0654637a18b252bf4d3ef73b0c49548b5fa6ba2cf6d9aff79335c4ebcc0b668e008bcc62c40d2a73c

  • \Users\Admin\AppData\Local\Temp\{F166722E-E2E0-44B8-A653-AAC22A8550D8}\Custom.dll

    Filesize

    91KB

    MD5

    5a70b17ccbe936b437a9336be00f3309

    SHA1

    98c66433798b8a1659a530d6be06a1cdf6c638fb

    SHA256

    2ca216b47c4f24480afca41c671553ca48430552bb7904cac83b8bed02127630

    SHA512

    4a7e6fd880d98c642008f7d7cb8255103a0a195b58b37b8a7dfa95010db1606f90535564b3e5eb53986b86c4e1b7899cb110b12ec112efbe46587b1ed6078d26

  • \Users\Admin\AppData\Local\Temp\{F166722E-E2E0-44B8-A653-AAC22A8550D8}\_Setup.dll

    Filesize

    173KB

    MD5

    87ef8e5fd42a2c1635f1f32dc0708c33

    SHA1

    6a2987ea3f363cb88fab39a05cb5343fb61a87e3

    SHA256

    454312581dabfed6ce8ee7deef8d6c8f8b3f07f149e5618914778ae0f66b2abc

    SHA512

    b0378ac8f3e97e4ba4725366463ffd9a2cd56d728b521c4259df83bfc559b5e32d53833becfe0ad1a18e7c1070c9dfaca24934111c89f187b86893807d7b01c2