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Overview

overview

7

Static

static

3

91bc4695e4...0c.exe

windows7-x64

7

91bc4695e4...0c.exe

windows10-2004-x64

7

Analysis

  • max time kernel
    149s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    13/09/2024, 23:57

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General

  • Target

    91bc4695e45265b9481b4e3e59891277d1f729bad890b564e42ef200880ec70c.exe

  • Size

    2.7MB

  • MD5

    61c61c69d7d9d00b26b15fc2021b0139

  • SHA1

    e7a4f6532926cae92cd01d1d7da27c6e9c9420ba

  • SHA256

    91bc4695e45265b9481b4e3e59891277d1f729bad890b564e42ef200880ec70c

  • SHA512

    0ea560630f949603855b1d88c83fb039f4f4b0e5984f1eda728d87f83110e803fdb594c228258da4d82f46979e0a10e481da09ab70fd35954054e22ed310e57e

  • SSDEEP

    49152:+R0p8xHycIq+GI27nGroMPTJPer1c2HSjpjK3LBo9w4Sx:+R0pI/IQlUoMPdmpSpe4

Score
7/10
discoverypersistence

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
    persistence
  • 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.

    discovery
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\91bc4695e45265b9481b4e3e59891277d1f729bad890b564e42ef200880ec70c.exe
    "C:\Users\Admin\AppData\Local\Temp\91bc4695e45265b9481b4e3e59891277d1f729bad890b564e42ef200880ec70c.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:752
    • C:\FilesJA\devdobsys.exe
      C:\FilesJA\devdobsys.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      PID:2080

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Galax7G\dobdevsys.exe
    Filesize

    117KB

    MD5

    bc7f9f65bdf9d43eda0a71af40d555be

    SHA1

    ba767502f08d70c984d242dda7af1142ffa739b7

    SHA256

    e2af7b55011eef022c54dd59a5d5e3e017c90de5cf63a1cf8ff14fdc02cb022c

    SHA512

    204c3f747a21c850f3afe68f9a96e8cb4657e005941a4589334825f75fcb4a068c79dc56fce2bcda8acb7dc2729add605df8bcfe7df7f0d0065390e7d96095f2

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  • C:\Galax7G\dobdevsys.exe
    Filesize

    2.7MB

    MD5

    f13c19564e0dc50d8f21abb1936cde5d

    SHA1

    7591c8dfbd30b437b1fad1d0c52f772662954ac4

    SHA256

    176aa369caa8c104f0dc6b5493b04cf19a332a61097617513b85badb9c8a5746

    SHA512

    163be2542f5d7e0b6a08a3c2d67908f0d4bd1339d9ae4a034c7903f114b9266c1b98e0d127ceb585e7b14c9a6913de4bd0303fdfc76d9c28762db328c41a0c92

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  • C:\Users\Admin\253086396416_6.1_Admin.ini
    Filesize

    205B

    MD5

    aa6f2ede56b626b59ee47162a8adc785

    SHA1

    de719c4f0ff737ab64cbb5e97853209f3c9b7ffd

    SHA256

    7a9b642cefe051d834c673d3d4c62f255725b1013dcbf35d37ac35eed1802f6b

    SHA512

    d803e5a8ec777fac12d43809e9770ee7e4022430e1d26ad60efdbd08c419d4e628e68622e3b7eb87aa95d19aa5b003892a6c91e5d49c9938d882c996bbe0d851

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  • \FilesJA\devdobsys.exe
    Filesize

    2.7MB

    MD5

    fbd649a0f6c2b3f86bbc8c035d480a00

    SHA1

    007d42df05759d03dc015ee7a16fb08dc297f83b

    SHA256

    cd2f5f37efc5bd895ceca72752ad7244e7aad740662b2b0420dd5f6c4c83ed62

    SHA512

    f7d991666d8846ce33e5040ac7125899a1fd85d8eb5fac52dd1c3a820f4bb522476a15dce3cb05bb6813ca7eb976347c23636a860f6ef8722937cd75c17e956d

    Download Submit