mirai | 0bd05d1e8e311cd4e49f81c1836cbbeb22d4b191dcdbb39387f859b3e225a65b

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General

Target

DiscordBotClient-win-x64.exe
Size

80.6MB
Sample

241223-3wgwgawjgp
MD5

335c34643ac39ab75c885b0ed3a05af4
SHA1

3e9159a25a8f4f6fbd8c3a8dcd8cf820e37ef838
SHA256

0bd05d1e8e311cd4e49f81c1836cbbeb22d4b191dcdbb39387f859b3e225a65b
SHA512

c8baf5b0ead89c66ab4408b6e897cbaf9a30c61cadf56e0197c1df24e424bb302b3d6b411e26c1c3f4d73806bda5e3e7785174b443f49bd8c99883301e02e118
SSDEEP

1572864:RMVwbM7w/U1vK7z/36KdHl/dp4jh41hPlJNrz/6fjIehib5e4r8r87rJ:Rcw4w/LztdF/2qzPlJkjI8+5xr8g7V

Score

10^/10

Malware Config

Targets

- Target
  
  DiscordBotClient-win-x64.exe
- Size
  
  80.6MB
- MD5
  
  335c34643ac39ab75c885b0ed3a05af4
- SHA1
  
  3e9159a25a8f4f6fbd8c3a8dcd8cf820e37ef838
- SHA256
  
  0bd05d1e8e311cd4e49f81c1836cbbeb22d4b191dcdbb39387f859b3e225a65b
- SHA512
  
  c8baf5b0ead89c66ab4408b6e897cbaf9a30c61cadf56e0197c1df24e424bb302b3d6b411e26c1c3f4d73806bda5e3e7785174b443f49bd8c99883301e02e118
- SSDEEP
  
  1572864:RMVwbM7w/U1vK7z/36KdHl/dp4jh41hPlJNrz/6fjIehib5e4r8r87rJ:Rcw4w/LztdF/2qzPlJkjI8+5xr8g7V
Score

9^/10

discovery ransomware
- Renames multiple (110) files with added filename extension
  This suggests ransomware activity of encrypting all the files on the system.
  ransomware
- 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
- Enumerates processes with tasklist
  discovery
behavioral1 behavioral2
- Target
  
  $PLUGINSDIR/SpiderBanner.dll
- Size
  
  9KB
- MD5
  
  17309e33b596ba3a5693b4d3e85cf8d7
- SHA1
  
  7d361836cf53df42021c7f2b148aec9458818c01
- SHA256
  
  996a259e53ca18b89ec36d038c40148957c978c0fd600a268497d4c92f882a93
- SHA512
  
  1abac3ce4f2d5e4a635162e16cf9125e059ba1539f70086c2d71cd00d41a6e2a54d468e6f37792e55a822d7082fb388b8dfecc79b59226bbb047b7d28d44d298
- SSDEEP
  
  192:5lkE3uqRI1y7/xcfK4PRef6gQzJyY1rpKlVrw:5lkMBI1y7UKcef6XzJrpKY
Score

3^/10

discovery
behavioral3 behavioral4
- Target
  
  $PLUGINSDIR/StdUtils.dll
- Size
  
  100KB
- MD5
  
  c6a6e03f77c313b267498515488c5740
- SHA1
  
  3d49fc2784b9450962ed6b82b46e9c3c957d7c15
- SHA256
  
  b72e9013a6204e9f01076dc38dabbf30870d44dfc66962adbf73619d4331601e
- SHA512
  
  9870c5879f7b72836805088079ad5bbafcb59fc3d9127f2160d4ec3d6e88d3cc8ebe5a9f5d20a4720fe6407c1336ef10f33b2b9621bc587e930d4cbacf337803
- SSDEEP
  
  3072:WNuZmJ9TDP3ahD2TF7Rq9cJNPhF9vyHf:WNuZ81zaAFHhF9v
Score

3^/10

discovery
behavioral5 behavioral6
- Target
  
  $PLUGINSDIR/System.dll
- Size
  
  12KB
- MD5
  
  0d7ad4f45dc6f5aa87f606d0331c6901
- SHA1
  
  48df0911f0484cbe2a8cdd5362140b63c41ee457
- SHA256
  
  3eb38ae99653a7dbc724132ee240f6e5c4af4bfe7c01d31d23faf373f9f2eaca
- SHA512
  
  c07de7308cb54205e8bd703001a7fe4fd7796c9ac1b4bb330c77c872bf712b093645f40b80ce7127531fe6746a5b66e18ea073ab6a644934abed9bb64126fea9
- SSDEEP
  
  192:1enY0LWelt70elWjvfstJcVtwtYbjnIOg5AaDnbC7ypXhtIj:18PJlt70esj0Mt9vn6ay6
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
  
  DiscordBotClient.exe
- Size
  
  177.7MB
- MD5
  
  de672272ecc20a5297d211f610bf89e9
- SHA1
  
  fd3ca25eb4703a3ccd48f7fa7dd6bbb3cd8863f5
- SHA256
  
  bdd2814e70c075ce41661cc6728bec2555fb2291269d32d5973e932231d25f17
- SHA512
  
  35e3c0dfa9351943574ca4d1177fd5f4f00f7aba79e9826191a072e8e65d55a16b06e2684e11a58e92c244ec0833c8e833eb832d2987bd10dc44760c4a51f1b4
- SSDEEP
  
  1572864:6exUbXH3qGPA3X2n04n0PgcCu5P3ds7Ical6BEu4ORlKIpDUs0u2hWozR9HLBwNf:ApjRCMx9
Score

7^/10
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Legitimate hosting services abused for malware hosting/C2
behavioral11
- Target
  
  LICENSES.chromium.html
- Size
  
  9.0MB
- MD5
  
  c5de877a372447fdd303c1026fb432f2
- SHA1
  
  6fc0a751edacbe061e97248fa550691225891030
- SHA256
  
  4bf4dd1a05ecba975c90d85117dea74b0e94114f882bb26a7e7d1029afe8fda8
- SHA512
  
  b3079b18419ca854118e12e8d4681c9e66ae55fbb1f69cfb3ef6322a1c17557c0adbfab5ced030133af814d39483a2b5c7090ca3abb545e8808ffb6abe6b3ae6
- SSDEEP
  
  24576:G8QQf6Ox6j1newR6Xe1VmfQ6k6T6W6r656+eGj7dOp+:fGyeGd
Score

3^/10

discovery
behavioral12 behavioral13
- Target
  
  d3dcompiler_47.dll
- Size
  
  4.7MB
- MD5
  
  a7b7470c347f84365ffe1b2072b4f95c
- SHA1
  
  57a96f6fb326ba65b7f7016242132b3f9464c7a3
- SHA256
  
  af7b99be1b8770c0e4d18e43b04e81d11bdeb667fa6b07ade7a88f4c5676bf9a
- SHA512
  
  83391a219631f750499fd9642d59ec80fb377c378997b302d10762e83325551bb97c1086b181fff0521b1ca933e518eab71a44a3578a23691f215ebb1dce463d
- SSDEEP
  
  49152:hCZnRO4XyM53Rkq4ypQqdoRpmruVNYvkaRwvdiD0N+YEzI4og/RfzHLeHTRhFRN1:oG2QCwmHjnog/pzHAo/Ayc
Score

1^/10
behavioral14
- Target
  
  ffmpeg.dll
- Size
  
  2.8MB
- MD5
  
  af6e7c9a3b89e318a6d30f5e6b0b264d
- SHA1
  
  e5b9af5ab5e916c352c6f6c5675f60d1962fc490
- SHA256
  
  04d0c51e432e72bebf00afc42789567d76095973f6031723f81b97a6aac933e5
- SHA512
  
  cdeac1be5183d737aa60126404ff8739b072e98cc63c603f026dafb2ffe9a5786718cbeba19f5bf1947dbb1f7615196017cf8f321029abcfeb480d186b6715fb
- SSDEEP
  
  49152:zkzMF+in6Rjp84IEeOUmlyNTzk74y0V+X6CfTBPwN/4MT+fcP:zkXpCOUyy5Z96Q/Wk
Score

1^/10
behavioral15
- Target
  
  libEGL.dll
- Size
  
  473KB
- MD5
  
  fc6eaf6a41f3c5009cb59bf7c31f4e71
- SHA1
  
  1637a7de0a79095a29de0c20f73d9bdd21383447
- SHA256
  
  35fc03a6fc2f308428801b0179780ae25373a09640225bfa6611b442eaa44783
- SHA512
  
  62b53cebc20f8d55765face7b30d205b450b20a0467d6a6d6ae7a1e6f3cdc220f268d177a14572631304e5314c83b69753605688da6be912412c3f101483012e
- SSDEEP
  
  6144:QeoMqSwktU6O8J6AGrIKLD0Rv8KRWAwi+u7fSGSXtZu:mMeAQ8JFGrIKLDW9W2+u7fSGS+
Score

1^/10
behavioral16
- Target
  
  libGLESv2.dll
- Size
  
  8.0MB
- MD5
  
  089b0680bef6f1e8a070be3627c26261
- SHA1
  
  d74cee5db729cbfb1b9d2ce4b86e0d2eb2d9501c
- SHA256
  
  171d72ce6518a10eb38e5403e81d2cabccc2c88f8ee4b507d18fb3cdc3668a8f
- SHA512
  
  cfbfc14ee59d89f0ba171f5ec0588c843a98ff4c6cd981fca3513895bf7cefafe5c8fbec0aab0c9f7a5b157152fc740a02669d8f892cbf00d9b5521607f5c161
- SSDEEP
  
  98304:+sbPUQUHoQ5dKV0H4HrX7OBAK2dMNFR7VxVXC3OTC+:+sbP/UHoQ5AV++wAlMlVXmO3
Score

1^/10
behavioral17
- Target
  
  resources/app/AppAssets/ApplicationFlags.js
- Size
  
  2KB
- MD5
  
  eec426654520914ac29fd910188d9aa1
- SHA1
  
  3ab11679c50e356619d9d904c218104d9675f1f5
- SHA256
  
  21f692e827529c26a6146543a86959622b48daa93dd05377ad4ea1cbdbeb5058
- SHA512
  
  fc465128aeab3f750570dd1ad68447ff987c0744a5f247e31dc9ee9508a1b433aa81a599f7a11f7b59d11b1b461eba483c5164c0c0c5b54c0fcb19d54ca9be5d
Score

3^/10

execution
behavioral18 behavioral19
- Target
  
  resources/app/AppAssets/Bitfield.js
- Size
  
  4KB
- MD5
  
  0e4f446393e985553f777ab9341e30f6
- SHA1
  
  20062783b81010a82a3e21ff90a5de94546ff72f
- SHA256
  
  094d6a93221c6f0be88328a1e8be06ddc8c9843075bea223496d265f566d38a9
- SHA512
  
  4699ade4a37cb22f1c2c78d1466de9e3a16907c1dbd41af78271f7737e0468aa87bd3e50098dc9457c057fd63e826c893ed61235cea5eb7f00969958ebb5c687
- SSDEEP
  
  96:yOQoBDbtHM5glSqsJ7+PYjcJ2mqwWdfezCrj2FTV9ll8DCS4r0rpgPH:DQoVbaaljnPYjXw+VrqcDCvrFH
Score

3^/10

execution
behavioral20 behavioral21
- Target
  
  resources/app/AppAssets/Constants.js
- Size
  
  3KB
- MD5
  
  139479730af2d401766e374bf158fa28
- SHA1
  
  58120af8646b7df1d53df5f4639feb5cf0a15e75
- SHA256
  
  1d0341c6aea851150c7f46e553f71c7a9b5a9867731f22895ad814eac5d3d07a
- SHA512
  
  8828b0085aa22b8821ac1b26bb1ce7ce0607d040011d059b2d9139ed7ec82842d64f241563b2ae49e344139ab80ae94d338c28dfa3d0100c15f50d85ee8c1561
Score

3^/10

execution
behavioral22 behavioral23
- Target
  
  resources/app/AppAssets/DiscordShop.js
- Size
  
  468KB
- MD5
  
  93eb0e41544a481a8b3585193cf26aa4
- SHA1
  
  30861250b780e63ed7a443529d537100e385fed1
- SHA256
  
  c001d4055403c15ced7c4f5a2f7746dec262de3e22c90762b50c073e9556db4f
- SHA512
  
  5b69a0e69c8ffefa3f7f03082b17d9304a1c05e894627dcaeedbe0b54e24d6e5cf7e1cbf8351581b79864112ccf47dcfe4159ef076decf18633046ee5d8731cb
- SSDEEP
  
  3072:y7n2yEhOyibs4H7rc89ui/kk9r2Xx/uVExh4LAyY:y7nfj7rc89uil9r2Xx/uVExh4LAyY
Score

3^/10

execution
behavioral24 behavioral25
- Target
  
  resources/app/AppAssets/DiscoveryGuilds.js
- Size
  
  244KB
- MD5
  
  f059d144071f9e6d5eab9f776f149e4f
- SHA1
  
  0ecbcf1ef1a0f72135a07f66b65563f7b05c7d7f
- SHA256
  
  0a31e86e52e830c6eeffdb30adfd4fc2b76226f4a6ea2eb9a073a0aca7e9d044
- SHA512
  
  e325be1a5eca92d4f72ca48dec715789eebc249ca13612afdcb8f826db6879d9874a3c6200f16cb2a9b09b5d4813d672baf595831dde5c1c1239e93c27f41995
- SSDEEP
  
  1536:kpRAf3uG/txqa6drwBn9jFFMHDCyuMLmbEn0Hw6Tez5pRAfbXuG/jxS:rfftJgwBnNQHDCyuMs1HwBKfb/jg
Score

3^/10

execution
behavioral26 behavioral27
- Target
  
  resources/app/AppAssets/Experiments.js
- Size
  
  10KB
- MD5
  
  4fc633f25972b7743a1ac96fa3b9998f
- SHA1
  
  fa2c8313e27ad7131b315b7dbe9b35888fde17d6
- SHA256
  
  09bd68457af92243062853f4ba28a1d6c017701389c8f3d7364d86eaba661299
- SHA512
  
  d4fb28ce045b0cd815784f5b1f0296844d251386811c7bf3c95bbdef95ca7b12517ee31901bfcb02b920a55d569b7ef4bff2f5ce9c5fd40055b3aa9c045472da
- SSDEEP
  
  192:D24e42wsYUurnn+Y20HKx7GtR4OKQR82M2myrsLHWpQg+BvbSACpO:D2TJ6nnRKx7GTr82gHDBhZSO
Score

3^/10

execution
behavioral28 behavioral29
- Target
  
  resources/app/AppAssets/NitroData.js
- Size
  
  21KB
- MD5
  
  23bb7bf2ff7bd7c12e4d35a74d151849
- SHA1
  
  1d1a669aa4b0678580a8976efbcadf497f4cbdc0
- SHA256
  
  d012238f3079d967d7731e7d6716da994ba0c27e57b91621ef85c5a14a76aad4
- SHA512
  
  1a11b746da73f5b66fd48b4329ad14e86b9f35746e7837e91354bacd79b6f97314094b220ddaf64c9dbdc47ad7854a1824bcc50b498bf2e31ea799ce58b0f16f
- SSDEEP
  
  384:DqV0WsV0WBAzddAzdEx2Azd4zV0W/zV0WT2AzdczV0WMzV0WWAznAz2/zV0WNzVJ:R
Score

3^/10

execution
behavioral30 behavioral31
- Target
  
  resources/app/AppAssets/SettingProto.js
- Size
  
  3KB
- MD5
  
  af22b12d1b4ff635704da9245f084a13
- SHA1
  
  6891ac244b78a49ffb3ec1d76d44cea66f2dc546
- SHA256
  
  4af85c45924218605b5a7a779c2ab936261c700a697e71e11191b499d1a0082c
- SHA512
  
  bf169be77c901b4dafda4b54b3491e4678abe5e6381748aa66e6059afbec3a804a0f58864f21c3f1e491c68c13d30b5954d7ca2e8026674f2815b6463a46822f
Score

3^/10

execution
behavioral32

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

JavaScript

T1059.007

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Browser Information Discovery

T1217

Process Discovery

T1057

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Web Service

T1102

Exfiltration

Impact

Tasks

Sharing

General

Malware Config

Targets

Renames multiple (110) files with added filename extension

Executes dropped EXE

Loads dropped DLL

Checks installed software on the system

Enumerates processes with tasklist

Checks computer location settings

Legitimate hosting services abused for malware hosting/C2

MITRE ATT&CK Enterprise v15

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