zloader | 30091faafd62ea7ba9868db2ee575dab98fd126a78d39590f57ea7b38b20d966 | Triage

Sharing

General

Target

UltimateTweaks.exe
Size

77.0MB
Sample

240820-wwlfbszfrq
MD5

6e09360cae4bf1089229e4ab31e33d8a
SHA1

51ee724a25a486c8a607403e2bcfb04649f762b7
SHA256

30091faafd62ea7ba9868db2ee575dab98fd126a78d39590f57ea7b38b20d966
SHA512

9e18d4dc6c65688a2bcba4319bac73fceeb3452ebcf507dc4fa9078ba7519fa91bcb696d7265baaa65739172ddc4970157540f379d28d805fe440c4dda1e038e
SSDEEP

1572864:VOe4hJceZcymVkfWx0/sX2ZNt/Ls7fWxZaG2A/oYqJ:VOe41t+xy82LtzVxSbF

Score

10^/10

zloader discovery execution

Malware Config

Targets

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

7^/10

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

3^/10

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

3^/10

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

3^/10

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

3^/10

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

3^/10

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

7^/10

execution
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Drops file in System32 directory
behavioral13 behavioral14
- 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
behavioral15
- Target
  
  ffmpeg.dll
- Size
  
  2.7MB
- MD5
  
  bf09deeeb497aeddaf6194e695776b8b
- SHA1
  
  e7d8719d6d0664b8746581b88eb03a486f588844
- SHA256
  
  450d5e6a11dc31dc6e1a7af472cd08b7e7a78976b1f0aa1c62055a0a720f5080
- SHA512
  
  38d3cac922634df85ddfd8d070b38cf4973bba8f37d3246453377f30165cc4377b4e67c4e0bca0ffe3c3fa0e024b23a31ec009e16d0ab3042593b5a6e164669f
- SSDEEP
  
  49152:2gUBJTIe17EwJvr3OXtgTyFBcCen6yfUvUUP/bkLmV:ZY1vreXOuFePUP/bay
Score

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

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

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

3^/10

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

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

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

3^/10

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

3^/10

discovery
behavioral30 behavioral31
- 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
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

behavioral15

behavioral16

behavioral17

behavioral18

behavioral19

behavioral20

behavioral21

behavioral22

behavioral23

behavioral24

behavioral25

behavioral26

behavioral27

behavioral28

behavioral29

behavioral30

behavioral31

behavioral32