Analysis

  • max time kernel
    120s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20230712-en
  • resource tags

    arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system
  • submitted
    21/08/2023, 21:47

General

  • Target

    15b7a19da88dff979917f0977079fb3bbcff35307d40daf9ba7eb543320e49d8.exe

  • Size

    7.6MB

  • MD5

    6693204e07630a56940284c492ad3355

  • SHA1

    027d46ead036b614c8ebf566e628e267d4e26bf1

  • SHA256

    15b7a19da88dff979917f0977079fb3bbcff35307d40daf9ba7eb543320e49d8

  • SHA512

    67703590d0a48408e0283404841cd8f4a46417ca467b0c8e94f1f329634e28ee1ccf3c20d436a6e44fd0fee4b32acb8fd39ad7af04941a2d3d0e81c50137159a

  • SSDEEP

    196608:nkfN6ftJRNx3Kqt3RPcZWrduzuUr/BWeP2paKpVOFhy5+6GZTb:nkfN6ftTvmYduzuUH24SQ6Gh

Score
7/10

Malware Config

Signatures

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\15b7a19da88dff979917f0977079fb3bbcff35307d40daf9ba7eb543320e49d8.exe
    "C:\Users\Admin\AppData\Local\Temp\15b7a19da88dff979917f0977079fb3bbcff35307d40daf9ba7eb543320e49d8.exe"
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of SetWindowsHookEx
    PID:1744

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\15b7a19da88dff979917f0977079fb3bbcff35307d40daf9ba7eb543320e49d8.exepack.tmp

    Filesize

    2KB

    MD5

    c8949c4771b05014686973462edb8c12

    SHA1

    1860190f3b3b27b41d7272ce19f20c9f661201b9

    SHA256

    27bdd4667ed8c29a2978384b180f934619e6fd51dac5e08e330692be1ae75924

    SHA512

    54b1583c404e794d4b3e059965fde45f3d7c30850d346ec929240974d3fcd7891b983297a8cf3ad9a6c44990b0eec15dfa94d808869a84d083b8cee07a7afe3a

  • C:\Users\Admin\AppData\Local\Temp\fa2c1cbf01e9a463d69bf88e3e439661.ini

    Filesize

    1KB

    MD5

    907d20fdf5d5bca71376188a3f562b7a

    SHA1

    e267a99dcf6a59e606b863885bfea970556fbe8d

    SHA256

    5706de3d1df4d51fd7e7fa94e545f054247340c8155621a64e7f128108666a14

    SHA512

    2fa383719ff3fd75a5a825b30cd2acb77e2508a6684d0d832871e8e97d946e4c2d1f664593c57eb6d7d9c94575bcfd6c480c6e314164e6eb8381571b8cf764b1

  • C:\Users\Admin\AppData\Local\Temp\fa2c1cbf01e9a463d69bf88e3e439661A.ini

    Filesize

    1KB

    MD5

    46cd6e1ea405e3e658a34b118a21c245

    SHA1

    f9a9b6da7361cbbf5443bc8b4d42ffb26652892a

    SHA256

    f8c3393b8725ba15c6461bb07953b5ab34ad2ef383482245acc363dcc8dfa36e

    SHA512

    875c570682a145414448b08573a15427cfe4310beb8123461897928b3dae4e562d1dda9aca4bac61a03477e5b25430c5ed7083b90305b6089e32ef2a7a39e9e6

  • memory/1744-59-0x0000000050000000-0x0000000050109000-memory.dmp

    Filesize

    1.0MB

  • memory/1744-54-0x0000000000400000-0x0000000001DB0000-memory.dmp

    Filesize

    25.7MB

  • memory/1744-56-0x0000000000400000-0x0000000001DB0000-memory.dmp

    Filesize

    25.7MB

  • memory/1744-55-0x0000000000250000-0x0000000000253000-memory.dmp

    Filesize

    12KB

  • memory/1744-378-0x0000000000250000-0x0000000000253000-memory.dmp

    Filesize

    12KB

  • memory/1744-379-0x0000000000400000-0x0000000001DB0000-memory.dmp

    Filesize

    25.7MB

  • memory/1744-380-0x0000000000400000-0x0000000001DB0000-memory.dmp

    Filesize

    25.7MB

  • memory/1744-381-0x0000000000400000-0x0000000001DB0000-memory.dmp

    Filesize

    25.7MB

  • memory/1744-382-0x0000000000400000-0x0000000001DB0000-memory.dmp

    Filesize

    25.7MB

  • memory/1744-383-0x0000000000400000-0x0000000001DB0000-memory.dmp

    Filesize

    25.7MB

  • memory/1744-384-0x0000000000400000-0x0000000001DB0000-memory.dmp

    Filesize

    25.7MB

  • memory/1744-385-0x0000000000400000-0x0000000001DB0000-memory.dmp

    Filesize

    25.7MB