74add2b3e90123ac89ca3b1ee41b80e888d00481177c294154f247489fb96cda

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General

Target

ZaynPack.exe
Size

76.7MB
Sample

240909-yzrgvszcqd
MD5

7d1d33a7705e794a2f1dfda7033c9d58
SHA1

f4e414765c0fd3f9bd3c25268dee16eed8858bbe
SHA256

74add2b3e90123ac89ca3b1ee41b80e888d00481177c294154f247489fb96cda
SHA512

6c984585af09f9c29250b0f8fc3fbba1f042a97a7aac88c60ddab43b27dad3e5868ac48747fbaefb9cb1e8bbe1527913dbbd8874839c9cdc04d0ef6cd9d04a84
SSDEEP

1572864:k4gPXMorgR2hY80GYgozGffu2MsNxG1i+ozKmC/0zHl1r07:k4AcGgR2u8op4GLcz6/0zHlW7

Score

9^/10

Malware Config

Targets

- Target
  
  ZaynPack.exe
- Size
  
  76.7MB
- MD5
  
  7d1d33a7705e794a2f1dfda7033c9d58
- SHA1
  
  f4e414765c0fd3f9bd3c25268dee16eed8858bbe
- SHA256
  
  74add2b3e90123ac89ca3b1ee41b80e888d00481177c294154f247489fb96cda
- SHA512
  
  6c984585af09f9c29250b0f8fc3fbba1f042a97a7aac88c60ddab43b27dad3e5868ac48747fbaefb9cb1e8bbe1527913dbbd8874839c9cdc04d0ef6cd9d04a84
- SSDEEP
  
  1572864:k4gPXMorgR2hY80GYgozGffu2MsNxG1i+ozKmC/0zHl1r07:k4AcGgR2u8op4GLcz6/0zHlW7
Score

9^/10

collection credential_access defense_evasion discovery execution persistence privilege_escalation spyware stealer
- Credentials from Password Stores: Credentials from Web Browsers
  Malicious Access or copy of Web Browser Credential store.
  credential_access stealer
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Clipboard Data
  Adversaries may collect data stored in the clipboard from users copying information within or between applications.
  collection
- Drops startup file
- Executes dropped EXE
- Loads dropped DLL
- Reads user/profile data of web browsers
  Infostealers often target stored browser data, which can include saved credentials etc.
  spyware stealer
- Adds Run key to start application
  persistence
- Legitimate hosting services abused for malware hosting/C2
- Looks up external IP address via web service
  Uses a legitimate IP lookup service to find the infected system's external IP.
- Hide Artifacts: Hidden Files and Directories
  defense_evasion
behavioral1
- Target
  
  $PLUGINSDIR/StdUtils.dll
- Size
  
  100KB
- MD5
  
  c6a6e03f77c313b267498515488c5740
- SHA1
  
  3d49fc2784b9450962ed6b82b46e9c3c957d7c15
- SHA256
  
  b72e9013a6204e9f01076dc38dabbf30870d44dfc66962adbf73619d4331601e
- SHA512
  
  9870c5879f7b72836805088079ad5bbafcb59fc3d9127f2160d4ec3d6e88d3cc8ebe5a9f5d20a4720fe6407c1336ef10f33b2b9621bc587e930d4cbacf337803
- SSDEEP
  
  3072:WNuZmJ9TDP3ahD2TF7Rq9cJNPhF9vyHf:WNuZ81zaAFHhF9v
Score

3^/10

discovery
behavioral2
- Target
  
  $PLUGINSDIR/System.dll
- Size
  
  12KB
- MD5
  
  0d7ad4f45dc6f5aa87f606d0331c6901
- SHA1
  
  48df0911f0484cbe2a8cdd5362140b63c41ee457
- SHA256
  
  3eb38ae99653a7dbc724132ee240f6e5c4af4bfe7c01d31d23faf373f9f2eaca
- SHA512
  
  c07de7308cb54205e8bd703001a7fe4fd7796c9ac1b4bb330c77c872bf712b093645f40b80ce7127531fe6746a5b66e18ea073ab6a644934abed9bb64126fea9
- SSDEEP
  
  192:1enY0LWelt70elWjvfstJcVtwtYbjnIOg5AaDnbC7ypXhtIj:18PJlt70esj0Mt9vn6ay6
Score

3^/10

discovery
behavioral3
- Target
  
  LICENSES.chromium.html
- Size
  
  8.8MB
- MD5
  
  2675b30d524b6c79b6cee41af86fc619
- SHA1
  
  407716c1bb83c211bcb51efbbcb6bf2ef1664e5b
- SHA256
  
  6a717038f81271f62318212f00b1a2173b9cb0cc435f984710ac8355eb409081
- SHA512
  
  3214341da8bf3347a6874535bb0ff8d059ee604e779491780f2b29172f9963e23acbe3c534d888f7a3b99274f46d0628962e1e72a5d3fc6f18ca2b62343df485
- SSDEEP
  
  24576:cpD6826x5kSWSsRinoHnmfm646a6N6z68SH4SApTJ:cHSek
Score

3^/10

discovery
behavioral4
- Target
  
  ZaynPack.exe
- Size
  
  164.7MB
- MD5
  
  8fc499cf60dfe0f7d6fb100bd80b2466
- SHA1
  
  58f03cb58391f4a8a2474965ae9f55169b25d066
- SHA256
  
  cb6c76e599ea31283e82d91801975eecbd7e1bb040de97b417889bad20b940a9
- SHA512
  
  81c34cdca88c7092ed5057b9e539f5f3ff4d29e63698d04c31d1a4db2ba6ff3cf151024186ef44dfb4a0e64438200629ac8575681c78eff9396076ea3677c727
- SSDEEP
  
  1572864:03OB0RhDP7igv6wO+HkaN/xtpj56BZWua2T3jC0gqhd07YeRt6C1Bd1jKoUeKtQ9:MPvt1x2z5m7jN
Score

9^/10

collection credential_access defense_evasion discovery execution persistence privilege_escalation spyware stealer
- Credentials from Password Stores: Credentials from Web Browsers
  Malicious Access or copy of Web Browser Credential store.
  credential_access stealer
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Clipboard Data
  Adversaries may collect data stored in the clipboard from users copying information within or between applications.
  collection
- Drops startup file
- Loads dropped DLL
- Reads user/profile data of web browsers
  Infostealers often target stored browser data, which can include saved credentials etc.
  spyware stealer
- Adds Run key to start application
  persistence
- Legitimate hosting services abused for malware hosting/C2
- Looks up external IP address via web service
  Uses a legitimate IP lookup service to find the infected system's external IP.
- Hide Artifacts: Hidden Files and Directories
  defense_evasion
behavioral5
- Target
  
  d3dcompiler_47.dll
- Size
  
  4.7MB
- MD5
  
  2191e768cc2e19009dad20dc999135a3
- SHA1
  
  f49a46ba0e954e657aaed1c9019a53d194272b6a
- SHA256
  
  7353f25dc5cf84d09894e3e0461cef0e56799adbc617fce37620ca67240b547d
- SHA512
  
  5adcb00162f284c16ec78016d301fc11559dd0a781ffbeff822db22efbed168b11d7e5586ea82388e9503b0c7d3740cf2a08e243877f5319202491c8a641c970
- SSDEEP
  
  49152:KCZnRO4XyM53Rkq4ypQqdoRpmruVNYvkaRwvhiD0N+YEzI4og/RfzHLeHTRhFRNc:xG2QCwmHPnog/pzHAo/A6l
Score

1^/10
behavioral6
- Target
  
  ffmpeg.dll
- Size
  
  2.8MB
- MD5
  
  a9ea2fab0940c6d0d04deb70e0f81b48
- SHA1
  
  a992109beec766bf315da8035a6eaa5c3e4660d2
- SHA256
  
  6b721af2850f8654d42585e363e1ffa2e92843b3b84bb2e0074cd954966300ff
- SHA512
  
  014e3fafaa84f433c26d77e666ba94f0e364d7ae4268602742af9ab81169601a1e94d20a8a0a4328573b6f36052e2afe0745374c03c71b4d853c825df9372096
- SSDEEP
  
  49152:kF5qb84KtStWEK/Ju2lf3tAtiLHQVTf6yfcrhCHDXLl8+0LKSQISCu:kFvSkJXv+tiLAD0+DIS5
Score

1^/10
behavioral7
- Target
  
  libEGL.dll
- Size
  
  477KB
- MD5
  
  f1c6c87ee66112b3c7cce3ad1cab59c8
- SHA1
  
  cce4f00e654c10ea5408897296a269be79a21a2e
- SHA256
  
  5318dc1ede886a1d33c7243f68847e6c29436f3f7d1891a6803c70aaea3a278d
- SHA512
  
  ddec01354988ce401a1fbdf06c57b25acfcfd8dfbcd58337f029f579e9f6c7cdc98aeee9001073de88db192d4b7ac6bda4b3bcccf2aa5d8f136aef580c95bcc6
- SSDEEP
  
  6144:48hd1BSjuMmof2SEXVVfgV8hxN7h2NvIEOg51f0FticyQ:48DXSjZmof2SEsmN12NvIE7f0FticyQ
Score

1^/10
behavioral8
- Target
  
  libGLESv2.dll
- Size
  
  7.3MB
- MD5
  
  d5993dd046fc7331aa3da6a6a68f634f
- SHA1
  
  f7a8fa4add31e581d7af8f1e832168e29c7c759a
- SHA256
  
  158cc009ec9b331b6b279818743e451c3ee706b8faac52e85ffedeff4643ffab
- SHA512
  
  e37bcfb2919ae649ab9be9f15150f5cc221d07913a4d6872060d722fbada266620868de2179ffefd04d119f08909a6635561078b0a24b59e60478e42770f162d
- SSDEEP
  
  98304:FwY1sQqaLe2Egto8U4r5Pp6TlITQZ3uW888888888tb8dKi:mNaSgtvroZu
Score

1^/10
behavioral9
- Target
  
  resources/elevate.exe
- Size
  
  105KB
- MD5
  
  792b92c8ad13c46f27c7ced0810694df
- SHA1
  
  d8d449b92de20a57df722df46435ba4553ecc802
- SHA256
  
  9b1fbf0c11c520ae714af8aa9af12cfd48503eedecd7398d8992ee94d1b4dc37
- SHA512
  
  6c247254dc18ed81213a978cce2e321d6692848c64307097d2c43432a42f4f4f6d3cf22fb92610dfa8b7b16a5f1d94e9017cf64f88f2d08e79c0fe71a9121e40
- SSDEEP
  
  3072:1bLnrwQoRDtdMMgSXiFJWcIgUVCfRjV/GrWl:1PrwRhte1XsE1l
Score

3^/10

discovery
behavioral10
- Target
  
  vk_swiftshader.dll
- Size
  
  4.9MB
- MD5
  
  0e653627e1754dfb69680077af7bc0e1
- SHA1
  
  45a46f604d5da8920c2485e4931feb4f84ae294c
- SHA256
  
  b279cb96e6e853624079b87f6f5d9321c8662aeb06631bb9261db5a73496a55c
- SHA512
  
  0c71bdfde59a47c435c98311714a9417a5be5356fb8845cd8b755357eed6bf4d70124c495303d2f2a4e8d0a964af2c4579b8d6715f6ee4915aaf47163ec20b28
- SSDEEP
  
  49152:G6h3a0f1ABi1jP9LoS8lne0Zv8EgHI7JXYN3bgFNmEgMYmz2qA0Mr7wsVUsNCOzh:nh3aMXoSHfPwksHldLiuNr
Score

1^/10
behavioral11
- Target
  
  vulkan-1.dll
- Size
  
  931KB
- MD5
  
  66f1223b63719717e59ce7059f2cfba8
- SHA1
  
  80cfccccac4d55d0b1916ac2fe744c61e6baae0e
- SHA256
  
  96d48cbc783aa0aa283398f3bfdc3d997ad328265f1af2cfd781ba89829601b4
- SHA512
  
  9a3e08ea3c91f67ca16a9ac17f6257a6035873e34ab341d8103c3da0b3a659f5d95f3522f87065bde5c4be2373dabc229b1bd8a194574753c85b1d8a9d6ac114
- SSDEEP
  
  24576:yYWOq/4Kt/Ku8n387ecbFb6Z5WoDYsHY6g3P0zAk7sz:yY65/M387R56Z5WoDYsHY6g3P0zAk7s
Score

1^/10
behavioral12
- Target
  
  $PLUGINSDIR/nsis7z.dll
- Size
  
  424KB
- MD5
  
  80e44ce4895304c6a3a831310fbf8cd0
- SHA1
  
  36bd49ae21c460be5753a904b4501f1abca53508
- SHA256
  
  b393f05e8ff919ef071181050e1873c9a776e1a0ae8329aefff7007d0cadf592
- SHA512
  
  c8ba7b1f9113ead23e993e74a48c4427ae3562c1f6d9910b2bbe6806c9107cf7d94bc7d204613e4743d0cd869e00dafd4fb54aad1e8adb69c553f3b9e5bc64df
- SSDEEP
  
  6144:aUWQQ5O3fz0NG3ucDaEUTWfk+ZA0NrCL/k+uyoyBOX1okfW7w+Pfzqibckl:an5QEG39fPAkrE4yrBOXDfaNbck
Score

3^/10

discovery
behavioral13