General

  • Target
    PEAK.exe
  • Size 83.6MB
  • Sample260828-e3kc6ssydt
  • SHA256 539f3d17568a8dee5841add98bd16b7f05d8cb1a4efd09e7da5e0f44009f8481
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      PEAK.exe
    • Size 83.6MB
    • SHA256 539f3d17568a8dee5841add98bd16b7f05d8cb1a4efd09e7da5e0f44009f8481
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    4/10
    • Target
      $PLUGINSDIR/SpiderBanner.dll
    • Size 9KB
    • SHA256 996a259e53ca18b89ec36d038c40148957c978c0fd600a268497d4c92f882a93
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      $PLUGINSDIR/StdUtils.dll
    • Size 100KB
    • SHA256 b72e9013a6204e9f01076dc38dabbf30870d44dfc66962adbf73619d4331601e
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      $PLUGINSDIR/System.dll
    • Size 12KB
    • SHA256 3eb38ae99653a7dbc724132ee240f6e5c4af4bfe7c01d31d23faf373f9f2eaca
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      $PLUGINSDIR/WinShell.dll
    • Size 3KB
    • SHA256 9be85b986ea66a6997dde658abe82b3147ed2a1a3dcb784bb5176f41d22815a6
    • MD5 SHA1 SHA512 TLSH
    Score
    3/10
    • Target
      $PLUGINSDIR/app-64.7z
    • Size 82.7MB
    • SHA256 2b6e0a0c17da7f5921f4faf01cee6ad98a773281c5506e3dc8bf52010389d5ba
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      LICENSE.electron.txt
    • Size 1KB
    • SHA256 5154e165bd6c2cc0cfbcd8916498c7abab0497923bafcd5cb07673fe8480087d
    • MD5 SHA1 SHA512 TLSH
    Score
    1/10
    • Target
      LICENSES.chromium.html
    • Size 9.0MB
    • SHA256 b1ac2fb5c8f0407ec73ffbfcff46aa634a3acf034eb10ef3f69cf483f43e591e
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      PEAK.exe
    • Size 178.0MB
    • SHA256 c4abf4a0512990b8626062d73d9395d885cbf9ffd5cc8fb42d5a3f7bba022aa7
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      chrome_100_percent.pak
    • Size 147KB
    • SHA256 14a6a393c60f62df9bc1036e98346cd557e0ae73e8c7552d163fa64da77804d7
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      chrome_200_percent.pak
    • Size 222KB
    • SHA256 20c93f2cfd69f3249cdfd46f317b37a9432ecc0de73323d24ecf65ce0f3c1bb6
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      d3dcompiler_47.dll
    • Size 4.7MB
    • SHA256 af7b99be1b8770c0e4d18e43b04e81d11bdeb667fa6b07ade7a88f4c5676bf9a
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      ffmpeg.dll
    • Size 2.8MB
    • SHA256 94efdb523162f7a55884f6bc423012f3dd046f85504deccfeef59603307db71b
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      icudtl.dat
    • Size 10.0MB
    • SHA256 9ae98c06cbb0ea43c5cd6b5725310c008c65e46072421a1118cb88e1de9a8b92
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      libEGL.dll
    • Size 473KB
    • SHA256 c9f1fb6b4ded3404ad29e629874ff05852f48f82ac33ba606847cac0ebef79e4
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      libGLESv2.dll
    • Size 8.0MB
    • SHA256 c636de2892cb651220331734ecc578003dfe31f6ed528ffffe66370b2114b086
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      resources.pak
    • Size 5.4MB
    • SHA256 c8cea345bb0b6878b329c9ffa0a1d0e99036bca70ba40ac7be5842ac3ffe45d6
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      resources/app-update.yml
    • Size 96B
    • SHA256 3ee48316035553ca7816972e7dc9d1da6f832e29f21566def4fa871cd09c8e41
    • MD5 SHA1 SHA512 TLSH
    Score
    3/10
    • Target
      resources/app.asar
    • Size 9.5MB
    • SHA256 438f896140c10ec0ae25fd1ef1a59d3287164890313d06ff16fe405fbea5f63f
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      resources/elevate.exe
    • Size 105KB
    • SHA256 9b1fbf0c11c520ae714af8aa9af12cfd48503eedecd7398d8992ee94d1b4dc37
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      snapshot_blob.bin
    • Size 306KB
    • SHA256 012485d0f26435a42f27c1852433e18d065952c8290b426b5e3ac12286ad8fe8
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      v8_context_snapshot.bin
    • Size 650KB
    • SHA256 f4bf1406c6e521f98dd39a2ceb6d81a8c0bf35055f062bdd708d98c53cd82536
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      vk_swiftshader.dll
    • Size 5.2MB
    • SHA256 a4c0d966165bbc827c8ed00ab4ecd4a611d17872f6c2beacdd1ffa39dd08f275
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      vk_swiftshader_icd.json
    • Size 106B
    • SHA256 32d83ff113fef532a9f97e0d2831f8656628ab1c99e9060f0332b1532839afd9
    • MD5 SHA1 SHA512 TLSH
    Score
    3/10
    • Target
      vulkan-1.dll
    • Size 874KB
    • SHA256 36d6a57e7f6bad5a82c096fa21a2e0c1e2b27801891c0f5f3319de18b4c1cd8b
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      $PLUGINSDIR/nsExec.dll
    • Size 6KB
    • SHA256 5d9ceb1ce5f35aea5f9e5a0c0edeeec04dfefe0c77890c80c70e98209b58b962
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      $PLUGINSDIR/nsis7z.dll
    • Size 424KB
    • SHA256 b393f05e8ff919ef071181050e1873c9a776e1a0ae8329aefff7007d0cadf592
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      $R0/Uninstall PEAK.exe
    • Size 386KB
    • SHA256 6b3605658480351aefb09e7c3823b2feec0d7fa8c1867485eb5a21b96d4f9db3
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    7/10
    • Executes dropped EXE

    • Loads dropped DLL

    • Target
      $PLUGINSDIR/StdUtils.dll
    • Size 100KB
    • SHA256 b72e9013a6204e9f01076dc38dabbf30870d44dfc66962adbf73619d4331601e
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      $PLUGINSDIR/System.dll
    • Size 12KB
    • SHA256 3eb38ae99653a7dbc724132ee240f6e5c4af4bfe7c01d31d23faf373f9f2eaca
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      $PLUGINSDIR/WinShell.dll
    • Size 3KB
    • SHA256 9be85b986ea66a6997dde658abe82b3147ed2a1a3dcb784bb5176f41d22815a6
    • MD5 SHA1 SHA512 TLSH
    Score
    3/10
    • Target
      $PLUGINSDIR/nsExec.dll
    • Size 6KB
    • SHA256 5d9ceb1ce5f35aea5f9e5a0c0edeeec04dfefe0c77890c80c70e98209b58b962
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10

MITRE ATT&CK Enterprise v16

Tasks

static1

Score
3/10

behavioral1

discovery
Score
4/10

behavioral2

discovery
Score
3/10

behavioral3

discovery
Score
3/10

behavioral4

discovery
Score
3/10

behavioral5

discovery
Score
3/10

behavioral6

Score
1/10

behavioral7

ransomware
Score
1/10

behavioral8

discovery
Score
3/10

behavioral9

Score
1/10

behavioral10

execution
Score
3/10

behavioral11

execution
Score
3/10

behavioral12

Score
1/10

behavioral13

Score
1/10

behavioral14

execution
Score
3/10

behavioral15

Score
1/10

behavioral16

Score
1/10

behavioral17

execution
Score
3/10

behavioral18

execution
Score
3/10

behavioral19

execution
Score
3/10

behavioral20

discovery
Score
3/10

behavioral21

execution
Score
3/10

behavioral22

execution
Score
3/10

behavioral23

Score
1/10

behavioral24

execution
Score
3/10

behavioral25

Score
1/10

behavioral26

discovery
Score
3/10

behavioral27

discovery
Score
3/10

behavioral28

discovery
Score
7/10

behavioral29

discovery
Score
3/10

behavioral30

discovery
Score
3/10

behavioral31

discovery
Score
3/10

behavioral32

discovery
Score
3/10