Analysis

  • max time kernel
    55s
  • max time network
    55s
  • platform
    windows7_x64
  • resource
    win7v20201028
  • submitted
    17-11-2020 12:45

General

  • Target

    8bea4f035cf4c326ee29d659c87d6c05.exe

  • Size

    11.1MB

  • MD5

    970751ae473a2ed45e6f0571a1d8541d

  • SHA1

    641e74d7430e2854c0e3cb1bec69a003da8f7079

  • SHA256

    966fc4bb79e63ab27222a3a13a7617415b4cd4642df4b15c5a19095a2775f3d6

  • SHA512

    d8d01167de369757128b3b31299d6b0801994f2390829d8494ea48fdc58ea76c83c99ef29eb5082a9446af4db49c11a35e933eb05ebfa444f28608368b16a0a8

Score
8/10

Malware Config

Signatures

  • Executes dropped EXE 3 IoCs
  • Loads dropped DLL 7 IoCs
  • 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 Program Files directory 11 IoCs
  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 18 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\8bea4f035cf4c326ee29d659c87d6c05.exe
    "C:\Users\Admin\AppData\Local\Temp\8bea4f035cf4c326ee29d659c87d6c05.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:1764
    • C:\Users\Admin\AppData\Local\Temp\is-JTEQT.tmp\8bea4f035cf4c326ee29d659c87d6c05.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-JTEQT.tmp\8bea4f035cf4c326ee29d659c87d6c05.tmp" /SL5="$3015A,10872031,790016,C:\Users\Admin\AppData\Local\Temp\8bea4f035cf4c326ee29d659c87d6c05.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Drops file in Program Files directory
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:1936
      • C:\Program Files (x86)\S-Mobile Uploader\BurnerService\wmfdist.exe
        "C:\Program Files (x86)\S-Mobile Uploader\BurnerService\wmfdist.exe" /Q:A /R:N
        3⤵
        • Executes dropped EXE
        PID:1172
      • C:\Program Files (x86)\S-Mobile Uploader\BurnerService\SVideoBurner.exe
        "C:\Program Files (x86)\S-Mobile Uploader\BurnerService\SVideoBurner.exe" 8bea4f035cf4c326ee29d659c87d6c05.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Suspicious behavior: EnumeratesProcesses
        PID:1676

Network

MITRE ATT&CK Matrix ATT&CK v6

Discovery

Query Registry

1
T1012

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Program Files (x86)\S-Mobile Uploader\BurnerService\SVideoBurner.exe
    MD5

    03c2c38967b4f5acb30522cd2e3eac18

    SHA1

    749ebaf3ece54fc91dd1cee7a53ca7c698edb052

    SHA256

    0f2336b53c50faf8eb823ada2a5ae3e9c2dc86f3c9d0fa92761f4c0c41f964f5

    SHA512

    fb3e9418d72bd92f156883dcab5e228d8d1a762a89f76822a1d901a16f048e7eed15691c5fc262c8e1be879cecebc8d33232c3dbc1179e0716497d44ee3c822f

  • C:\Program Files (x86)\S-Mobile Uploader\BurnerService\sqlite3.dll
    MD5

    e477a96c8f2b18d6b5c27bde49c990bf

    SHA1

    e980c9bf41330d1e5bd04556db4646a0210f7409

    SHA256

    16574f51785b0e2fc29c2c61477eb47bb39f714829999511dc8952b43ab17660

    SHA512

    335a86268e7c0e568b1c30981ec644e6cd332e66f96d2551b58a82515316693c1859d87b4f4b7310cf1ac386cee671580fdd999c3bcb23acf2c2282c01c8798c

  • C:\Program Files (x86)\S-Mobile Uploader\BurnerService\wmfdist.exe
    MD5

    f59090e9a8070d7fbbdcc8895d2169a3

    SHA1

    370e62290cac6a6c7aa13442741caf6671437a54

    SHA256

    a6b53074cb4a3f9885f6e7d52c9e893b44cf4965000d899b2bf21508ac320023

    SHA512

    45b9d9bd43b67c39b35a0f4007a2800847e65da8f818bef4b2f5858d95235fca34708ab9b774324bc7e1eb9519ce5d2f4634034f7987c17e788d017f2fdf7d5a

  • C:\Program Files (x86)\S-Mobile Uploader\BurnerService\wmfdist.exe
    MD5

    f59090e9a8070d7fbbdcc8895d2169a3

    SHA1

    370e62290cac6a6c7aa13442741caf6671437a54

    SHA256

    a6b53074cb4a3f9885f6e7d52c9e893b44cf4965000d899b2bf21508ac320023

    SHA512

    45b9d9bd43b67c39b35a0f4007a2800847e65da8f818bef4b2f5858d95235fca34708ab9b774324bc7e1eb9519ce5d2f4634034f7987c17e788d017f2fdf7d5a

  • C:\Users\Admin\AppData\Local\Temp\is-JTEQT.tmp\8bea4f035cf4c326ee29d659c87d6c05.tmp
    MD5

    bd5ba940935c395768d98cc2911a321c

    SHA1

    0ba748ce837d78527d920a5dac66c7600f97af71

    SHA256

    9acfdb224158ea8f006c5e7a249ee97e27da848ad45e11d425947183fa86131b

    SHA512

    17c96dda1f64beda671357831ff6d4f5354b66fb484943c0929ecec9f752de404a973f1e598dbc2739567f808283bd8189552ff597fc45d7df71c28e18e10c9b

  • C:\Users\Admin\AppData\Local\Temp\is-JTEQT.tmp\8bea4f035cf4c326ee29d659c87d6c05.tmp
    MD5

    bd5ba940935c395768d98cc2911a321c

    SHA1

    0ba748ce837d78527d920a5dac66c7600f97af71

    SHA256

    9acfdb224158ea8f006c5e7a249ee97e27da848ad45e11d425947183fa86131b

    SHA512

    17c96dda1f64beda671357831ff6d4f5354b66fb484943c0929ecec9f752de404a973f1e598dbc2739567f808283bd8189552ff597fc45d7df71c28e18e10c9b

  • \Program Files (x86)\S-Mobile Uploader\BurnerService\SVideoBurner.exe
    MD5

    03c2c38967b4f5acb30522cd2e3eac18

    SHA1

    749ebaf3ece54fc91dd1cee7a53ca7c698edb052

    SHA256

    0f2336b53c50faf8eb823ada2a5ae3e9c2dc86f3c9d0fa92761f4c0c41f964f5

    SHA512

    fb3e9418d72bd92f156883dcab5e228d8d1a762a89f76822a1d901a16f048e7eed15691c5fc262c8e1be879cecebc8d33232c3dbc1179e0716497d44ee3c822f

  • \Program Files (x86)\S-Mobile Uploader\BurnerService\SVideoBurner.exe
    MD5

    03c2c38967b4f5acb30522cd2e3eac18

    SHA1

    749ebaf3ece54fc91dd1cee7a53ca7c698edb052

    SHA256

    0f2336b53c50faf8eb823ada2a5ae3e9c2dc86f3c9d0fa92761f4c0c41f964f5

    SHA512

    fb3e9418d72bd92f156883dcab5e228d8d1a762a89f76822a1d901a16f048e7eed15691c5fc262c8e1be879cecebc8d33232c3dbc1179e0716497d44ee3c822f

  • \Program Files (x86)\S-Mobile Uploader\BurnerService\sqlite3.dll
    MD5

    e477a96c8f2b18d6b5c27bde49c990bf

    SHA1

    e980c9bf41330d1e5bd04556db4646a0210f7409

    SHA256

    16574f51785b0e2fc29c2c61477eb47bb39f714829999511dc8952b43ab17660

    SHA512

    335a86268e7c0e568b1c30981ec644e6cd332e66f96d2551b58a82515316693c1859d87b4f4b7310cf1ac386cee671580fdd999c3bcb23acf2c2282c01c8798c

  • \Program Files (x86)\S-Mobile Uploader\BurnerService\wmfdist.exe
    MD5

    f59090e9a8070d7fbbdcc8895d2169a3

    SHA1

    370e62290cac6a6c7aa13442741caf6671437a54

    SHA256

    a6b53074cb4a3f9885f6e7d52c9e893b44cf4965000d899b2bf21508ac320023

    SHA512

    45b9d9bd43b67c39b35a0f4007a2800847e65da8f818bef4b2f5858d95235fca34708ab9b774324bc7e1eb9519ce5d2f4634034f7987c17e788d017f2fdf7d5a

  • \Users\Admin\AppData\Local\Temp\is-JTEQT.tmp\8bea4f035cf4c326ee29d659c87d6c05.tmp
    MD5

    bd5ba940935c395768d98cc2911a321c

    SHA1

    0ba748ce837d78527d920a5dac66c7600f97af71

    SHA256

    9acfdb224158ea8f006c5e7a249ee97e27da848ad45e11d425947183fa86131b

    SHA512

    17c96dda1f64beda671357831ff6d4f5354b66fb484943c0929ecec9f752de404a973f1e598dbc2739567f808283bd8189552ff597fc45d7df71c28e18e10c9b

  • \Users\Admin\AppData\Local\Temp\is-TR96V.tmp\_isetup\_iscrypt.dll
    MD5

    a69559718ab506675e907fe49deb71e9

    SHA1

    bc8f404ffdb1960b50c12ff9413c893b56f2e36f

    SHA256

    2f6294f9aa09f59a574b5dcd33be54e16b39377984f3d5658cda44950fa0f8fc

    SHA512

    e52e0aa7fe3f79e36330c455d944653d449ba05b2f9abee0914a0910c3452cfa679a40441f9ac696b3ccf9445cbb85095747e86153402fc362bb30ac08249a63

  • \Users\Admin\AppData\Local\Temp\is-TR96V.tmp\_isetup\_isdecmp.dll
    MD5

    77d6d961f71a8c558513bed6fd0ad6f1

    SHA1

    122bb9ed6704b72250e4e31b5d5fc2f0476c4b6a

    SHA256

    5da7c8d33d3b7db46277012d92875c0b850c8abf1eb3c8c9c5b9532089a0bcf0

    SHA512

    b0921e2442b4cdec8cc479ba3751a01c0646a4804e2f4a5d5632fa2dbf54cc45d4cccffa4d5b522d42afc2f6a622e07882ed7e663c8462333b082e82503f335a

  • memory/1172-8-0x0000000000000000-mapping.dmp
  • memory/1676-12-0x0000000000000000-mapping.dmp
  • memory/1676-16-0x0000000004B90000-0x0000000004BA1000-memory.dmp
    Filesize

    68KB

  • memory/1676-17-0x0000000004FA0000-0x0000000004FB1000-memory.dmp
    Filesize

    68KB

  • memory/1936-1-0x0000000000000000-mapping.dmp