Overview
overview
10Static
static
3Nexol/Nexol.exe
windows7-x64
6Nexol/Nexol.exe
windows10-2004-x64
10Nexol/Quadv.dll
windows7-x64
1Nexol/Quadv.dll
windows10-2004-x64
1Nexol/Xheu.dll
windows7-x64
1Nexol/Xheu.dll
windows10-2004-x64
1Nexol/aah32.dll
windows7-x64
1Nexol/aah32.dll
windows10-2004-x64
1Nexol/inject.dll
windows7-x64
1Nexol/inject.dll
windows10-2004-x64
1Nexol/version.dll
windows7-x64
1Nexol/version.dll
windows10-2004-x64
1Nexol/x64/Vsg32.dll
windows7-x64
1Nexol/x64/Vsg32.dll
windows10-2004-x64
1Nexol/x64/cfg.dll
windows7-x64
1Nexol/x64/cfg.dll
windows10-2004-x64
1Nexol/x64/x32d9.dll
windows7-x64
1Nexol/x64/x32d9.dll
windows10-2004-x64
1Nexol/x64/x64d3.dll
windows7-x64
1Nexol/x64/x64d3.dll
windows10-2004-x64
1General
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Target
Nexol.rar
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Size
2.4MB
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Sample
250129-yh4qvswphj
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MD5
c5bd8a7e12b48609d9caedd5990933b9
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SHA1
b49599787fc18f43f28517ebd406f9ab9f8e626d
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SHA256
7b3083941d35440f68405d34098fccca38074d3123f56f39959aa9ee43f8dcdc
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SHA512
cb468f676e286d0283d75a792ef7b8831152b3721179f75384b1a7676848a6a679e8b60fcd75f2982ddc94d2e058aca03bc4cff602c2fac33fe64e9abe067687
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SSDEEP
49152:A/mxjza/8h6ae9dPbv487XHO2g+Y1pEsiglrKYYqNMOaHcNHF4LQAZVs:Aux3a/f9Nv4aHmpligl5NMOicf3oVs
Static task
static1
Behavioral task
behavioral1
Sample
Nexol/Nexol.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
Nexol/Nexol.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral3
Sample
Nexol/Quadv.dll
Resource
win7-20240903-en
Behavioral task
behavioral4
Sample
Nexol/Quadv.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral5
Sample
Nexol/Xheu.dll
Resource
win7-20240708-en
Behavioral task
behavioral6
Sample
Nexol/Xheu.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral7
Sample
Nexol/aah32.dll
Resource
win7-20240903-en
Behavioral task
behavioral8
Sample
Nexol/aah32.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral9
Sample
Nexol/inject.dll
Resource
win7-20241010-en
Behavioral task
behavioral10
Sample
Nexol/inject.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral11
Sample
Nexol/version.dll
Resource
win7-20240903-en
Behavioral task
behavioral12
Sample
Nexol/version.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral13
Sample
Nexol/x64/Vsg32.dll
Resource
win7-20240708-en
Behavioral task
behavioral14
Sample
Nexol/x64/Vsg32.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral15
Sample
Nexol/x64/cfg.dll
Resource
win7-20240708-en
Behavioral task
behavioral16
Sample
Nexol/x64/cfg.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral17
Sample
Nexol/x64/x32d9.dll
Resource
win7-20241023-en
Behavioral task
behavioral18
Sample
Nexol/x64/x32d9.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral19
Sample
Nexol/x64/x64d3.dll
Resource
win7-20240903-en
Behavioral task
behavioral20
Sample
Nexol/x64/x64d3.dll
Resource
win10v2004-20241007-en
Malware Config
Extracted
lumma
https://toppyneedus.biz/api
Targets
-
-
Target
Nexol/Nexol.exe
-
Size
473KB
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MD5
e7bb20054b7d3e33dd82f82ddc2e8b11
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SHA1
8a2cd79e07948d2ea624010d7c7fb78ad249de02
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SHA256
5b11c5df562c17c5f60e79b429ca8ed21c919b2615dfe45571fda92f261375cd
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SHA512
11f20888be8aa7c1410bad7fe85ab90df852b9e6b465c2f634b2bebc5fdcbb21c0caea7fc4bcfb16ec77a8abd804267354e5c52d52c1e506b12d5ea65c819a43
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SSDEEP
12288:npryC8zCrxmLFBWwvC/5h4RrSxVd5B1YVKw:nprygmI/34RUXw
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Lumma family
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Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
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Suspicious use of SetThreadContext
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-
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Target
Nexol/Quadv.dll
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Size
547KB
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MD5
9591405073c6460e382343c75de477e3
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SHA1
32d73c95f3a6f5470230dd21800de592c06d906a
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SHA256
952dc4888a39c7ae027b323345996ff163af787e71103af323588df74be01f23
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SHA512
d7cf6df8eea6128447ebd99a9c4c5823b0ae1919dfd30bb63bdaa277eb7e1a7226b0bb2da675b790cb4b6cc4262c26094a96c34b3d257439a02c80b5db0f7138
-
SSDEEP
3:GmNmNmNmNmNmNmNmNmNmNmNmNmNmNmNmNmNmNmNmNmNmNmNmNmNmNmNmNmNmNmNu:s
Score1/10 -
-
-
Target
Nexol/Xheu.dll
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Size
86KB
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MD5
e20f47fc6b9c5223478b583a73e58544
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SHA1
28a793d431dec8a637cba226b76f96b05f38c719
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SHA256
5b8835142581306c013b00c1989263e4db3f2f9940755d0a178af443393219c4
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SHA512
523c32b289cd836894603efc6a3a7430df79ebd42f26e603cc72e2129eec003e575a34bfb5896b6a03c10e789b27ff9e76553f17773ecab972cc23cfcc12bfcb
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SSDEEP
3:GmNmNmNmNmNmNmNmNmNmNmNmNmNmNmNmNmNmNmNmNmNmNmNmNmNmNmNmNmNmNmNF:Bdh411I
Score1/10 -
-
-
Target
Nexol/aah32.dll
-
Size
551KB
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MD5
b0739745e782946a0dae3c0026e24d32
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SHA1
702e88c1d3b23000db64028d688cda310d79d70b
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SHA256
68810e83425efae5727d3ccf2aa0fcf82f571cd756c48c89869a55d952936bf6
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SHA512
9390ff73c37db63721d957c59bbf46d198ca7fdc2246c340b735fab3c82bad33c3c757f466da89d1cbfc64ef43c543495499dc8036d43d1e477d0fc4f6cc9fa6
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SSDEEP
3:GmNmNmNmNmNmNmNmNmNmNmNmNmNmNmNmNmNmNmNmNmNmNmNmNmNmNmNmNmNmNmNB:n
Score1/10 -
-
-
Target
Nexol/inject.dll
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Size
153KB
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MD5
b9845d2018ad4752641a4de3af749fc6
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SHA1
d0c7ac1b38d43f2cd462cfff36dfe41d3af63057
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SHA256
93af58358d1fb0b3faf592375dc1826caf172544223e8ce2ee4e63a4f6ee46b5
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SHA512
56f2b98a2e9a31c25e6a5e32037997e888c51d4b20d04b9a8eb52a5db825af82b643a06919ea918829a8d9dd80dfc5cb000c77617e753610d7e66b6d6d32ea73
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SSDEEP
3:GmNmNmNmNmNmNmNmNmNmNmNmNmNmNmNmNmNmNmNmNmNmNmNmNmNmNmNmNmNmNmNx:dx
Score1/10 -
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-
Target
Nexol/version.dll
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Size
183KB
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MD5
6d7f976b644410f6251697469e25af61
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SHA1
faa26974833529f162cde7273405bcc6a945a9b6
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SHA256
bb83eb8a0ae75c425f6ec72af554e5f8158eb4ffa0a898e26b564fc0217c8ae5
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SHA512
e160464239b42bdaade8a50e762e233053627c67bccd435c8431aff5efed36945f5524b5e1e56821625ff71456eb5b640ace959aa728d0cf186c1c91a7cf39d7
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SSDEEP
3:GmNmNmNmNmNmNmNmNmNmNmNmNmNmNmNmNmNmNmNmNmNmNmNmNmNmNmNmNmNmNmNB:n
Score1/10 -
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-
Target
Nexol/x64/Vsg32.dll
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Size
5.0MB
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MD5
a049ce8dec55021086e4231f299c470f
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SHA1
5b693669572230422fbc57e888bcd218eb2a4a98
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SHA256
95f8082fde571e1bbb885fa6b92d67f3bb8fac66337687e9502aa73f6ac37ade
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SHA512
1ccd6ccbe964a21958ed8765724f4d5f5aa7b0d2e025614bf4fd6a929ed8b37b09487022a62207bcec211cb455c0c9d64fac13f27d8845e2e062b9d715512cfb
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SSDEEP
24576:S9ChCwC+vwWi74+ZsEfw3fc/cUkwwKrfMarSS2EbJI/5Qz+LRWV9X1BylFDefUxd:S9C9oQMo
Score1/10 -
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-
Target
Nexol/x64/cfg.dll
-
Size
5.0MB
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MD5
7bfe885d87026d0d41dba5fb4173201c
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SHA1
027637e1c7fd24a7bbaba6b926cce67e47d8e7dc
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SHA256
2b529e8afa002053744bb4e2430513e7745f91b5052446ef2d0568e91d5b1280
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SHA512
d2ded5d1c216900e340425f652c585398f2662f3aefe552e80161af90d1656d2ed202366c2ac794564dbf6eca0c1d769f62fcb979a0d666ea06540e389a30951
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SSDEEP
24576:v9ChCwC+vwWi74+ZsEfw3fc/cUkwwKrfMarSS2EbJI/5Qz+LRWV9X1BylFDefUxd:v9C9oQMo
Score1/10 -
-
-
Target
Nexol/x64/x32d9.dll
-
Size
100KB
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MD5
a969c4ddb06f8f7b82c6e1e1f5d38fe1
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SHA1
923df45d86570bc4107c0dcc6bb9bbba2a9dfe74
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SHA256
bf31dd26195b875bb45f91bc4e482eb2b1657b9357846b2ced154f23b713e0e7
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SHA512
88668e48ad5d17bd88f91ce3b425f536982957622f52eb6579367bede19444a955eb3db588c9820bc35ee469aad0047cee007b7250b9bc722e317d158f131d1b
-
SSDEEP
3:GmNmNmNmNmNmNmNmNmNmNmNmNmNmNmNmNmNmNmNmNmNmNmNmNmNmNmNmNmNmNmNd:SqsiCO
Score1/10 -
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-
Target
Nexol/x64/x64d3.dll
-
Size
4.8MB
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MD5
b744f5976b64674d00ba08631c4a07f9
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SHA1
66dbc4b7a5fe9e42c8da94d7a7940023bb8b50aa
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SHA256
fea44ec1aa17a4037b5d5b6de901232fedb17e8cebaca5c85aed1a335283b5f8
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SHA512
9a899741a20f24377ead33430c641b933c32af55e01ed825c1c7aa7e438d39d6b60027021b479d7dcac48319bf2ea19c25ddbb048508d1e56d6aa224021ca1ab
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SSDEEP
24576:S9ChCwC+vwWi74+ZsEfw3fc/cUkwwKrfMarSS2EbJI/5Qz+LRWV9X1BylFDefUxQ:S9C9oQMh
Score1/10 -