zloader | 67b3308e305361e600500be31b1e0f7e155a8e85ff7adc6fe4fcc9ef0cb08a72 | Triage™

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General

Target
240825-xhs4pa1ark_pw_infected.zip
Size 77.0MB
Sample240901-1d7cassclk
SHA256 67b3308e305361e600500be31b1e0f7e155a8e85ff7adc6fe4fcc9ef0cb08a72
MD5 0d5527c23f3debcbd24f7907ee65fe72
SHA1 ef8616edfad0750d7f798c028ad89ea7373f9703
SHA512 17d7db088255b9a5f2940bce6b956bba548f61a323196d35e7314090706c8ea55f698b56e122a4632f95a008cd674fbd19ea2017fd57c6acac7dcbb92e98e97a
SSDEEP 1572864:vWg5aRR4DsaHdFlrtkIYYQ/Ps88w+tJffsi2o8zCnonGPor9T+AIaAG5Ol7SjWxI:iRRIsaHdFRlYYQ/Ps8R+OzCno+ort+qD
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

zloader discovery execution

Malware Config

Targets

- Target
  Ultimate Tweaks.exe
- Size 77.0MB
- SHA256 30091faafd62ea7ba9868db2ee575dab98fd126a78d39590f57ea7b38b20d966
- MD5 6e09360cae4bf1089229e4ab31e33d8a
- SHA1 51ee724a25a486c8a607403e2bcfb04649f762b7
- SHA512 9e18d4dc6c65688a2bcba4319bac73fceeb3452ebcf507dc4fa9078ba7519fa91bcb696d7265baaa65739172ddc4970157540f379d28d805fe440c4dda1e038e
- SSDEEP 1572864:VOe4hJceZcymVkfWx0/sX2ZNt/Ls7fWxZaG2A/oYqJ:VOe41t+xy82LtzVxSbF
- MD5 SHA1 SHA512 SSDEEP
Score

7^/10

discovery
- Loads dropped DLL
behavioral1 behavioral2
- Target
  $PLUGINSDIR/StdUtils.dll
- Size 100KB
- SHA256 b72e9013a6204e9f01076dc38dabbf30870d44dfc66962adbf73619d4331601e
- MD5 c6a6e03f77c313b267498515488c5740
- SHA1 3d49fc2784b9450962ed6b82b46e9c3c957d7c15
- SHA512 9870c5879f7b72836805088079ad5bbafcb59fc3d9127f2160d4ec3d6e88d3cc8ebe5a9f5d20a4720fe6407c1336ef10f33b2b9621bc587e930d4cbacf337803
- SSDEEP 3072:WNuZmJ9TDP3ahD2TF7Rq9cJNPhF9vyHf:WNuZ81zaAFHhF9v
- MD5 SHA1 SHA512 SSDEEP
Score

3^/10

discovery
behavioral3 behavioral4
- Target
  $PLUGINSDIR/System.dll
- Size 12KB
- SHA256 3eb38ae99653a7dbc724132ee240f6e5c4af4bfe7c01d31d23faf373f9f2eaca
- MD5 0d7ad4f45dc6f5aa87f606d0331c6901
- SHA1 48df0911f0484cbe2a8cdd5362140b63c41ee457
- SHA512 c07de7308cb54205e8bd703001a7fe4fd7796c9ac1b4bb330c77c872bf712b093645f40b80ce7127531fe6746a5b66e18ea073ab6a644934abed9bb64126fea9
- SSDEEP 192:1enY0LWelt70elWjvfstJcVtwtYbjnIOg5AaDnbC7ypXhtIj:18PJlt70esj0Mt9vn6ay6
- MD5 SHA1 SHA512 SSDEEP
Score

3^/10

discovery
behavioral5 behavioral6
- Target
  $PLUGINSDIR/UAC.dll
- Size 14KB
- SHA256 2f7f8fc05dc4fd0d5cda501b47e4433357e887bbfed7292c028d99c73b52dc08
- MD5 adb29e6b186daa765dc750128649b63d
- SHA1 160cbdc4cb0ac2c142d361df138c537aa7e708c9
- SHA512 b28adcccf0c33660fecd6f95f28f11f793dc9988582187617b4c113fb4e6fdad4cf7694cd8c0300a477e63536456894d119741a940dda09b7df3ff0087a7eada
- SSDEEP 192:DiF6v2imI36Op/tGZGfWxdyWHD0I53vLl7WVl8e04IpDlPjs:DGVY6ClGoWxXH75T1WVl83lLs
- MD5 SHA1 SHA512 SSDEEP
Score

3^/10

discovery
behavioral7 behavioral8
- Target
  $PLUGINSDIR/WinShell.dll
- Size 3KB
- SHA256 9be85b986ea66a6997dde658abe82b3147ed2a1a3dcb784bb5176f41d22815a6
- MD5 1cc7c37b7e0c8cd8bf04b6cc283e1e56
- SHA1 0b9519763be6625bd5abce175dcc59c96d100d4c
- SHA512 7acf7f8e68aa6066b59ca9f2ae2e67997e6b347bc08eb788d2a119b3295c844b5b9606757168e8d2fbd61c2cda367bf80e9e48c9a52c28d5a7a00464bfd2048f
- MD5 SHA1 SHA512
Score

3^/10

discovery
behavioral10 behavioral9
- Target
  LICENSES.chromium.html
- Size 8.7MB
- SHA256 ad35e72893910d6f6ed20f4916457417af05b94ab5204c435c35f66a058d156b
- MD5 bd0ced1bc275f592b03bafac4b301a93
- SHA1 68776b7d9139588c71fbc51fe15243c9835acb67
- SHA512 5052ae32dae0705cc29ea170bcc5210b48e4af91d4ecec380cb4a57ce1c56bc1d834fc2d96e2a0f5f640fcac8cafe4a4fdd0542f26ca430d76aa8b9212ba77aa
- SSDEEP 24576:KPQQ/6MP6P5d1n+wRcXe1Lmfpm6k626D6b6+eGnkywBIpv:Cy8OeG8k
- MD5 SHA1 SHA512 SSDEEP
Score

3^/10

discovery
behavioral11 behavioral12
- Target
  Ultimate Tweaks.exe
- Size 168.2MB
- SHA256 3b47e84d5ca6ad15d2e8916d6cbd6af9ab943a42e84241e0517eaab66b5ef214
- MD5 02c4b9609f04037960d947113bc2a017
- SHA1 b593fc590fafb5e11ccceb199ff405874183c4e8
- SHA512 d4b3d0f440f6c61716dc156494e0be5cb4053d170d8917f7686e26734023c4e29785f354f0bc21912da06a33547573256379874027dc990cdc91d648f176826a
- SSDEEP 1572864:9QqT4eFUirK1e2zSQ5Rcw/N5cae/bHhrPdacyodvcPSBoHESUlyAzl/:vBKRcAMyAzB
- MD5 SHA1 SHA512 SSDEEP
Score

7^/10

discovery execution
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Executes dropped EXE
- Loads dropped DLL
- Checks installed software on the system
  Looks up Uninstall key entries in the registry to enumerate software on the system.
  discovery
behavioral13 behavioral14
- Target
  d3dcompiler_47.dll
- Size 4.7MB
- SHA256 7353f25dc5cf84d09894e3e0461cef0e56799adbc617fce37620ca67240b547d
- MD5 2191e768cc2e19009dad20dc999135a3
- SHA1 f49a46ba0e954e657aaed1c9019a53d194272b6a
- SHA512 5adcb00162f284c16ec78016d301fc11559dd0a781ffbeff822db22efbed168b11d7e5586ea82388e9503b0c7d3740cf2a08e243877f5319202491c8a641c970
- SSDEEP 49152:KCZnRO4XyM53Rkq4ypQqdoRpmruVNYvkaRwvhiD0N+YEzI4og/RfzHLeHTRhFRNc:xG2QCwmHPnog/pzHAo/A6l
- MD5 SHA1 SHA512 SSDEEP
Score

1^/10
behavioral15
- Target
  ffmpeg.dll
- Size 2.7MB
- SHA256 450d5e6a11dc31dc6e1a7af472cd08b7e7a78976b1f0aa1c62055a0a720f5080
- MD5 bf09deeeb497aeddaf6194e695776b8b
- SHA1 e7d8719d6d0664b8746581b88eb03a486f588844
- SHA512 38d3cac922634df85ddfd8d070b38cf4973bba8f37d3246453377f30165cc4377b4e67c4e0bca0ffe3c3fa0e024b23a31ec009e16d0ab3042593b5a6e164669f
- SSDEEP 49152:2gUBJTIe17EwJvr3OXtgTyFBcCen6yfUvUUP/bkLmV:ZY1vreXOuFePUP/bay
- MD5 SHA1 SHA512 SSDEEP
Score

1^/10
behavioral16 behavioral17
- Target
  libEGL.dll
- Size 467KB
- SHA256 afef052c621f72ba986d917a9e090d23a13f4ab6bc09f158eeb73fd671b94219
- MD5 3a5cbf0ce848ec30a2f8fe1760564515
- SHA1 31bf9312cd1beaedaa91766e5cde13406d6ea219
- SHA512 bd5713e1d22145b4cc52f4e46b464f443aad6f783a5793268e7d9dca969f27b70e706eecd54cb01be1c94256e6a95864c6b7e50027cef7fa870cdb16820ad602
- SSDEEP 6144:FaEXc0Izd+rYvqNUMbh9L8OgKcG4BEFATaxlI/:/dIZ+rwqNUMbFL2BE6W8/
- MD5 SHA1 SHA512 SSDEEP
Score

1^/10
behavioral18 behavioral19
- Target
  libGLESv2.dll
- Size 7.3MB
- SHA256 3a39137dcee6cb6663ae9cca424b6b05cf56c0ad7e32fb72cb94549ea9dbcae8
- MD5 c783045e4b7f00c847678d43a77367f7
- SHA1 7f9192ce0b23ac93561aeec9d9c38daa3136c146
- SHA512 64e6d4fc84f1217ceef05a22ad63a6618ffdc470b1faf4ad9e2d7bab59e9285527b9c5fd7ea4be673a08b9466434e3c098e839bf6955597e3d8aa0e80589f4a3
- SSDEEP 98304:A99bSJY8juRSvODN1uVZ5U7NJhbXm3fP:Aeu8iEOx73hzCfP
- MD5 SHA1 SHA512 SSDEEP
Score

1^/10
behavioral20 behavioral21
- Target
  resources/elevate.exe
- Size 105KB
- SHA256 9b1fbf0c11c520ae714af8aa9af12cfd48503eedecd7398d8992ee94d1b4dc37
- MD5 792b92c8ad13c46f27c7ced0810694df
- SHA1 d8d449b92de20a57df722df46435ba4553ecc802
- SHA512 6c247254dc18ed81213a978cce2e321d6692848c64307097d2c43432a42f4f4f6d3cf22fb92610dfa8b7b16a5f1d94e9017cf64f88f2d08e79c0fe71a9121e40
- SSDEEP 3072:1bLnrwQoRDtdMMgSXiFJWcIgUVCfRjV/GrWl:1PrwRhte1XsE1l
- MD5 SHA1 SHA512 SSDEEP
Score

3^/10

discovery
behavioral22 behavioral23
- Target
  vk_swiftshader.dll
- Size 5.1MB
- SHA256 08e34bc25653f9357a4ccf62966d698b7cc6265dc668046a28403ae5786132ee
- MD5 0a071201e4dd76996e273c81533bfa74
- SHA1 5c92c634027692c344a8e74eab8b4d5c3e049497
- SHA512 b5de6548c5c743b6f119183fa06aaf67dcd4cdbc3542378ff87916b670ace1e2f4270f6dcaa4caabd01460c638bd02b565267e7bd9617ca92d72187d374bb7d6
- SSDEEP 49152:+VZ+czjbPInepnfJxIlWY1ErtDlEYK1OiscZ2m0j4FfVw5V8bhg/Msm26jTmenM4:cZ+aDJkD01VKOOO
- MD5 SHA1 SHA512 SSDEEP
Score

1^/10
behavioral24 behavioral25
- Target
  vulkan-1.dll
- Size 932KB
- SHA256 419488597ea255ec61f028aeecd36572d072dfe49b7ab716cd2c0a8e186f24e6
- MD5 a6588e66186ccf486eede8e9223f0d41
- SHA1 777a5c4028c7675ee1fc4e265a825b35d5099577
- SHA512 ba8b9577f47ac5b9503aab8d4cca6059c7208bf0eb37999f4fbef0c2cf03032a9359559a0221f332c6cd66c38366fb0e1f1d32173f282afd639fabea8fc9400e
- SSDEEP 24576:kB3udp6Q9s8rpPaolZhGd6Z5WiDYsH56g3P0zAk7l1/DC:kaDlrpPaoZGd6Z5WiDYsH56g3P0zAk7l
- MD5 SHA1 SHA512 SSDEEP
Score

1^/10
behavioral26 behavioral27
- Target
  $PLUGINSDIR/nsDialogs.dll
- Size 9KB
- SHA256 1e40211af65923c2f4fd02ce021458a7745d28e2f383835e3015e96575632172
- MD5 466179e1c8ee8a1ff5e4427dbb6c4a01
- SHA1 eb607467009074278e4bd50c7eab400e95ae48f7
- SHA512 7508a29c722d45297bfb090c8eb49bd1560ef7d4b35413f16a8aed62d3b1030a93d001a09de98c2b9fea9acf062dc99a7278786f4ece222e7436b261d14ca817
- SSDEEP 192:olsHeylO012En8pqHtcE0PuAgkOyvIFc:oATI0d8pUP0WAgkBvIFc
- MD5 SHA1 SHA512 SSDEEP
Score

3^/10

discovery
behavioral28 behavioral29
- Target
  $PLUGINSDIR/nsExec.dll
- Size 6KB
- SHA256 5d9ceb1ce5f35aea5f9e5a0c0edeeec04dfefe0c77890c80c70e98209b58b962
- MD5 ec0504e6b8a11d5aad43b296beeb84b2
- SHA1 91b5ce085130c8c7194d66b2439ec9e1c206497c
- SHA512 3f918f1b47e8a919cbe51eb17dc30acc8cfc18e743a1bae5b787d0db7d26038dc1210be98bf5ba3be8d6ed896dbbd7ac3d13e66454a98b2a38c7e69dad30bb57
- SSDEEP 96:YjHFiKaoggCtJzTlKXb0tbo68qD853Ns7GgmkNq3m+s:JbogRtJzTlNR8qD85uGgmkNr
- MD5 SHA1 SHA512 SSDEEP
Score

3^/10

discovery
behavioral30 behavioral31
- Target
  $PLUGINSDIR/nsis7z.dll
- Size 424KB
- SHA256 b393f05e8ff919ef071181050e1873c9a776e1a0ae8329aefff7007d0cadf592
- MD5 80e44ce4895304c6a3a831310fbf8cd0
- SHA1 36bd49ae21c460be5753a904b4501f1abca53508
- SHA512 c8ba7b1f9113ead23e993e74a48c4427ae3562c1f6d9910b2bbe6806c9107cf7d94bc7d204613e4743d0cd869e00dafd4fb54aad1e8adb69c553f3b9e5bc64df
- SSDEEP 6144:aUWQQ5O3fz0NG3ucDaEUTWfk+ZA0NrCL/k+uyoyBOX1okfW7w+Pfzqibckl:an5QEG39fPAkrE4yrBOXDfaNbck
- MD5 SHA1 SHA512 SSDEEP
Score

3^/10

discovery
behavioral32

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

PowerShell

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

Credential Access

Discovery

Browser Information Discovery

Query Registry

System Information Discovery

System Location Discovery

System Language Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

behavioral2

behavioral3

behavioral4

behavioral5

behavioral6

behavioral7

behavioral8

behavioral9

behavioral10

behavioral11

behavioral12

behavioral13

behavioral14

discoveryexecution

behavioral15

behavioral16

behavioral17

behavioral18

behavioral19

behavioral20

behavioral21

behavioral22

behavioral23

behavioral24

behavioral25

behavioral26

behavioral27

behavioral28

behavioral29

behavioral30

behavioral31

behavioral32