Overview

overview

10

Static

static

3

577357bf7d...64.exe

windows10-1703-x64

10

577357bf7d...64.exe

windows7-x64

10

577357bf7d...64.exe

windows10-1703-x64

10

577357bf7d...64.exe

windows10-2004-x64

10

577357bf7d...64.exe

windows11-21h2-x64

10

Resubmissions

18-04-2024 08:52

240418-ksvn2sge34 10

18-04-2024 08:51

240418-ksn69sge27 10

18-04-2024 08:51

240418-ksnkqshg71 10

18-04-2024 08:51

240418-ksmy7sge25 10

18-04-2024 08:51

240418-ksmcnsge24 10

Analysis

  • max time kernel
    151s
  • max time network
    156s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240412-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
  • submitted
    18-04-2024 08:51

Sharing

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Report Analysis Logs

General

  • Target

    577357bf7d715950aa9401b25029926f052c742ffd558ddc44853629245eb764.exe

  • Size

    566KB

  • MD5

    1082785e3304ebb4bdd4add5623fb35e

  • SHA1

    b9c461bae25cc7ce131350d9a5a0b433b5daed27

  • SHA256

    577357bf7d715950aa9401b25029926f052c742ffd558ddc44853629245eb764

  • SHA512

    16436efc6aa97769f3e4290387172a902e08af3eb98272517ff73de4938533af0352a4d1dc034ec43ab7291c0beca968b08023fb2b6d927d496644d6282ee01d

  • SSDEEP

    12288:Bz4ubZCXMtdUKat+YH7/yJ2je3rojGvB/WaEYvWj:pjOMtd1a/yl3KOje

Score
10/10
osirisbankerbotnetpersistence

Malware Config

Signatures

  • Osiris
    bankerbotnetosiris
  • Executes dropped EXE 1 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
    persistence
  • Looks up external IP address via web service 2 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Uses Tor communications 1 TTPs

    Malware can proxy its traffic through Tor for more anonymity.

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 13 IoCs

Processes

  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --no-startup-window
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4772
    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=123.0.6312.106 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=123.0.2420.81 --initial-client-data=0x238,0x23c,0x240,0x234,0x248,0x7ffe68314e48,0x7ffe68314e54,0x7ffe68314e60
      2⤵
        PID:3272
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --no-appcompat-clear --gpu-preferences=WAAAAAAAAADgAAAMAAAAAAAAAAAAAAAAAABgAAEAAAA4AAAAAAAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --field-trial-handle=2352,i,7593277344190429033,13055212002259797845,262144 --variations-seed-version --mojo-platform-channel-handle=2348 /prefetch:2
        2⤵
          PID:1812
        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --no-appcompat-clear --field-trial-handle=1892,i,7593277344190429033,13055212002259797845,262144 --variations-seed-version --mojo-platform-channel-handle=2480 /prefetch:3
          2⤵
            PID:800
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=service --no-appcompat-clear --field-trial-handle=2580,i,7593277344190429033,13055212002259797845,262144 --variations-seed-version --mojo-platform-channel-handle=3440 /prefetch:8
            2⤵
              PID:1280
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --instant-process --no-appcompat-clear --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=15 --field-trial-handle=4788,i,7593277344190429033,13055212002259797845,262144 --variations-seed-version --mojo-platform-channel-handle=4768 /prefetch:1
              2⤵
                PID:5076
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --no-appcompat-clear --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=16 --field-trial-handle=4724,i,7593277344190429033,13055212002259797845,262144 --variations-seed-version --mojo-platform-channel-handle=5488 /prefetch:1
                2⤵
                  PID:3772
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --field-trial-handle=4128,i,7593277344190429033,13055212002259797845,262144 --variations-seed-version --mojo-platform-channel-handle=1308 /prefetch:8
                  2⤵
                    PID:3004
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --no-appcompat-clear --field-trial-handle=3524,i,7593277344190429033,13055212002259797845,262144 --variations-seed-version --mojo-platform-channel-handle=3536 /prefetch:3
                    2⤵
                      PID:4612
                  • C:\Users\Admin\AppData\Local\Temp\577357bf7d715950aa9401b25029926f052c742ffd558ddc44853629245eb764.exe
                    "C:\Users\Admin\AppData\Local\Temp\577357bf7d715950aa9401b25029926f052c742ffd558ddc44853629245eb764.exe"
                    1⤵
                    • Adds Run key to start application
                    • Suspicious behavior: EnumeratesProcesses
                    • Suspicious use of SetWindowsHookEx
                    • Suspicious use of WriteProcessMemory
                    PID:1488
                    • C:\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe
                      "C:\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe"
                      2⤵
                      • Executes dropped EXE
                      PID:3996

                  Network

                  MITRE ATT&CK Enterprise v15

                  Replay Monitor

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                  Downloads

                  • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network\SCT Auditing Pending Reports
                    Filesize

                    2B

                    MD5

                    d751713988987e9331980363e24189ce

                    SHA1

                    97d170e1550eee4afc0af065b78cda302a97674c

                    SHA256

                    4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945

                    SHA512

                    b25b294cb4deb69ea00a4c3cf3113904801b6015e5956bd019a8570b1fe1d6040e944ef3cdee16d0a46503ca6e659a25f21cf9ceddc13f352a3c98138c15d6af

                    Download Submit
                  • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network\Sdch Dictionaries
                    Filesize

                    40B

                    MD5

                    20d4b8fa017a12a108c87f540836e250

                    SHA1

                    1ac617fac131262b6d3ce1f52f5907e31d5f6f00

                    SHA256

                    6028bd681dbf11a0a58dde8a0cd884115c04caa59d080ba51bde1b086ce0079d

                    SHA512

                    507b2b8a8a168ff8f2bdafa5d9d341c44501a5f17d9f63f3d43bd586bc9e8ae33221887869fa86f845b7d067cb7d2a7009efd71dda36e03a40a74fee04b86856

                    Download Submit
                  • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State
                    Filesize

                    25KB

                    MD5

                    b1f568806aca0cb33bf60d9a921b688f

                    SHA1

                    82ba32935d7973616308cd58c5c96af340a0e618

                    SHA256

                    d3a5174c886c39f25788f8da67a228061892d7554d0b43ac1ec0b60991fa409d

                    SHA512

                    1c997e32631b6d55260e3cb54274f5f0dcd4db832bcb9bf44c4900f3de2b6847a9b416f82e4aa06d2dd97e8bbc1d9f1961f8752ba1a655a0fee88373da9deae2

                    Download Submit
                  • C:\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe
                    Filesize

                    3KB

                    MD5

                    b4cd27f2b37665f51eb9fe685ec1d373

                    SHA1

                    7f08febf0fdb7fc9f8bf35a10fb11e7de431abe0

                    SHA256

                    91f1023142b7babf6ff75dad984c2a35bde61dc9e61f45483f4b65008576d581

                    SHA512

                    e025f65224d78f5fd0abebe281ac0d44a385b2641e367cf39eed6aefada20a112ac47f94d7febc4424f1db6a6947bac16ff83ef93a8d745b3cddfdbe64c49a1e

                    Download Submit
                  • C:\Users\Admin\AppData\Local\Temp\x64btit.txt
                    Filesize

                    28B

                    MD5

                    30f11a93cdd19020967f1d26cde84150

                    SHA1

                    91b01e162001b2a6ba58d8e7ea1cb6e7d0577c63

                    SHA256

                    c83d3e8062a8cbedbda99fc9adab6b5f4512f1f232960d79ceb715efdea9a65f

                    SHA512

                    491a99f6a3a3c5ced19ae9e7de15dcff13788af6ff9a09da7764d331ee16d7be685348d42aceb8384bd0287b0a5fbd22b42ee5be7b398187d637d07d3e443977

                    Download Submit
                  • memory/1488-16-0x0000000000400000-0x0000000000490000-memory.dmp
                    Filesize

                    576KB

                    Download
                  • memory/1488-31-0x00000000022C0000-0x0000000002369000-memory.dmp
                    Filesize

                    676KB

                    Download
                  • memory/1488-7-0x00000000022C0000-0x0000000002369000-memory.dmp
                    Filesize

                    676KB

                    Download
                  • memory/1488-5-0x00000000022C0000-0x0000000002369000-memory.dmp
                    Filesize

                    676KB

                    Download
                  • memory/1488-4-0x00000000022C0000-0x0000000002369000-memory.dmp
                    Filesize

                    676KB

                    Download
                  • memory/1488-14-0x00000000022C0000-0x0000000002369000-memory.dmp
                    Filesize

                    676KB

                    Download
                  • memory/1488-15-0x00000000022C0000-0x0000000002369000-memory.dmp
                    Filesize

                    676KB

                    Download
                  • memory/1488-0-0x00000000021E0000-0x0000000002238000-memory.dmp
                    Filesize

                    352KB

                    Download
                  • memory/1488-20-0x00000000022C0000-0x0000000002369000-memory.dmp
                    Filesize

                    676KB

                    Download
                  • memory/1488-22-0x00000000022C0000-0x0000000002369000-memory.dmp
                    Filesize

                    676KB

                    Download
                  • memory/1488-27-0x00000000022C0000-0x0000000002369000-memory.dmp
                    Filesize

                    676KB

                    Download
                  • memory/1488-6-0x00000000022C0000-0x0000000002369000-memory.dmp
                    Filesize

                    676KB

                    Download
                  • memory/1488-33-0x00000000022C0000-0x0000000002369000-memory.dmp
                    Filesize

                    676KB

                    Download
                  • memory/1488-35-0x00000000022C0000-0x0000000002369000-memory.dmp
                    Filesize

                    676KB

                    Download
                  • memory/1488-36-0x00000000022C0000-0x0000000002369000-memory.dmp
                    Filesize

                    676KB

                    Download
                  • memory/1488-46-0x00000000022C0000-0x0000000002369000-memory.dmp
                    Filesize

                    676KB

                    Download
                  • memory/1488-48-0x00000000022C0000-0x0000000002369000-memory.dmp
                    Filesize

                    676KB

                    Download
                  • memory/1488-49-0x00000000022C0000-0x0000000002369000-memory.dmp
                    Filesize

                    676KB

                    Download
                  • memory/1488-3-0x00000000022C0000-0x0000000002369000-memory.dmp
                    Filesize

                    676KB

                    Download
                  • memory/1488-58-0x00000000022C0000-0x0000000002369000-memory.dmp
                    Filesize

                    676KB

                    Download
                  • memory/1488-2-0x00000000022C0000-0x0000000002369000-memory.dmp
                    Filesize

                    676KB

                    Download
                  • memory/1488-1-0x0000000000400000-0x0000000000490000-memory.dmp
                    Filesize

                    576KB

                    Download