7ba60c548a30dfd291328ea52c96c5aa5f3eb1beeb71f195802842b645d27a8e | Triage

Sharing

General

Target

TETR.IO Setup.exe
Size

78.2MB
Sample

241002-bs432szfnr
MD5

0e27614e97ca6478de9fd6e7587437ed
SHA1

705dd819137d07e5e8ca98a08bd070844db2fcfb
SHA256

7ba60c548a30dfd291328ea52c96c5aa5f3eb1beeb71f195802842b645d27a8e
SHA512

eaadc4518a8e2aaee42ed3882d18521972cc553d906e7cccd97cde542cc8355434050783789455c1f69929eab6dafefc3adccff046eaa133436a017e338d5596
SSDEEP

1572864:1LgNzwtkFlWo6FUT9EFL0ofl+xiJP5pG7P0AvXPbNi:1LgNU7+KL0ul+3P0Axi

Score

7^/10

discovery execution

Malware Config

Targets

- Target
  
  TETR.IO Setup.exe
- Size
  
  78.2MB
- MD5
  
  0e27614e97ca6478de9fd6e7587437ed
- SHA1
  
  705dd819137d07e5e8ca98a08bd070844db2fcfb
- SHA256
  
  7ba60c548a30dfd291328ea52c96c5aa5f3eb1beeb71f195802842b645d27a8e
- SHA512
  
  eaadc4518a8e2aaee42ed3882d18521972cc553d906e7cccd97cde542cc8355434050783789455c1f69929eab6dafefc3adccff046eaa133436a017e338d5596
- SSDEEP
  
  1572864:1LgNzwtkFlWo6FUT9EFL0ofl+xiJP5pG7P0AvXPbNi:1LgNU7+KL0ul+3P0Axi
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
- 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
  
  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
  
  TETR.IO.exe
- Size
  
  168.2MB
- MD5
  
  320d2c73c633341c2b114c796d941161
- SHA1
  
  09fe45a79a6d6accbc20e6a84ae169a82531f0d4
- SHA256
  
  eb12da60c8f3c26bc96406b06b38718b23f13f22c74f56b8196968fe386fe9eb
- SHA512
  
  da784359301460e681f62108ab61fd253be11ab76f05fc4e593d52cf31d420c7b28455205a73c85aff4096b907e9004a71614298a31c43684f6d87406475f8b2
- SSDEEP
  
  1572864:TQqT4eFUirK1e2zSQ5Rcw/N5cae/bHhrPdacyodvcPSBoHESUlyAzl/5:FBKRcAMyAzB5
Score

7^/10

execution
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Loads dropped DLL
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
  
  114KB
- MD5
  
  f68aaa83f9b41ef5a4bc6324cf5d4c96
- SHA1
  
  caef01466800427b22693f31b091c7f9b0c7f2a7
- SHA256
  
  1556b9e943014767551c034bd2c226ca0288459f160759b6ab2a9c122de07ab3
- SHA512
  
  2ab66a71bb611401b3b024af56293ed9257fa9581a12dfa9b0c6d6f270060768ca6d2384bd76ee61f5cb7ebc2ca0c7fc40f6019a824f190c5b456e8a4285f807
- SSDEEP
  
  3072:v5bLnrwQoRDtdMMgSXiFJWcIgUVCfRjV/GrWlGlG:hPrwRhte1XsE1lz
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/nsExec.dll
- Size
  
  6KB
- MD5
  
  ec0504e6b8a11d5aad43b296beeb84b2
- SHA1
  
  91b5ce085130c8c7194d66b2439ec9e1c206497c
- SHA256
  
  5d9ceb1ce5f35aea5f9e5a0c0edeeec04dfefe0c77890c80c70e98209b58b962
- SHA512
  
  3f918f1b47e8a919cbe51eb17dc30acc8cfc18e743a1bae5b787d0db7d26038dc1210be98bf5ba3be8d6ed896dbbd7ac3d13e66454a98b2a38c7e69dad30bb57
- SSDEEP
  
  96:YjHFiKaoggCtJzTlKXb0tbo68qD853Ns7GgmkNq3m+s:JbogRtJzTlNR8qD85uGgmkNr
Score

3^/10

discovery
behavioral28 behavioral29
- 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
behavioral30 behavioral31
- Target
  
  $R0/Uninstall TETR.IO.exe
- Size
  
  232KB
- MD5
  
  646334e9d8a2803e277f20317c787211
- SHA1
  
  f47cc9063e7cc550069c03ad094e0fd38707706d
- SHA256
  
  9d7680e56e736c78d000f99ed8d0dd0a6f6e6c39adf74c19f116329e9205d9b3
- SHA512
  
  9dfe860cc7985af930ea88aeac9912529cb600d34034f1456109832cb52795520c03be217608ca6ef1eaf94f424aee19a0676662c773a4f70a345d6c787750f1
- SSDEEP
  
  3072:fn77v00hEoDEtauR2BhV7cCaH2tvhOEA1RJCir86SrSrv6Ia3Uls:f740IB2Bh91s2t0EyL+yab
Score

7^/10

discovery
- Executes dropped EXE
- Loads dropped DLL
- Enumerates processes with tasklist
  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

Process Discovery

Query Registry

System Information Discovery

System Location Discovery

System Language Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

behavioral2

discoveryexecution

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