Overview
overview
7Static
static
3Feather La....9.exe
windows7-x64
6Feather La....9.exe
windows10-2004-x64
6$PLUGINSDI...er.dll
windows7-x64
1$PLUGINSDI...er.dll
windows10-2004-x64
1$PLUGINSDI...ls.dll
windows7-x64
3$PLUGINSDI...ls.dll
windows10-2004-x64
3$PLUGINSDI...em.dll
windows7-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3$PLUGINSDI...64.exe
windows7-x64
7$PLUGINSDI...64.exe
windows10-2004-x64
7$PLUGINSDI...ll.dll
windows7-x64
3$PLUGINSDI...ll.dll
windows10-2004-x64
3Feather Launcher.exe
windows7-x64
5Feather Launcher.exe
windows10-2004-x64
5LICENSES.c...m.html
windows7-x64
1LICENSES.c...m.html
windows10-2004-x64
1d3dcompiler_47.dll
windows10-2004-x64
1ffmpeg.dll
windows7-x64
1ffmpeg.dll
windows10-2004-x64
1libEGL.dll
windows7-x64
1libEGL.dll
windows10-2004-x64
1libGLESv2.dll
windows7-x64
1libGLESv2.dll
windows10-2004-x64
1resources/...up.exe
windows7-x64
1resources/...up.exe
windows10-2004-x64
1resources/elevate.exe
windows7-x64
1resources/elevate.exe
windows10-2004-x64
1vk_swiftshader.dll
windows7-x64
1vk_swiftshader.dll
windows10-2004-x64
1vulkan-1.dll
windows7-x64
1vulkan-1.dll
windows10-2004-x64
1$PLUGINSDI...ec.dll
windows7-x64
3General
-
Target
Feather Launcher Setup 1.5.9.exe
-
Size
104.0MB
-
Sample
240213-w2b4vaeh8y
-
MD5
50cf11684fc7dd4030f36f36f2bda97e
-
SHA1
4795a86361032d110cb22ffb71711dd91f678cd8
-
SHA256
6f89de2ae773d9d0823f407572017c7dea50d8b28c7140cfcb9232293150b9b7
-
SHA512
f79e88c30f058de8e209837b20674867cdc2bf536b2496a50906abd823195f59df5af07beb77526680a6b5064235491b591b1696b5590a0e1dd947382148e6f2
-
SSDEEP
3145728:7KQEzgzrCBz+GBTRJmgm0IRoFO7Ahhq60XYJMP2ZA:Dw3zlggmtn7Ahh9mxeA
Static task
static1
Behavioral task
behavioral1
Sample
Feather Launcher Setup 1.5.9.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
Feather Launcher Setup 1.5.9.exe
Resource
win10v2004-20231222-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/SpiderBanner.dll
Resource
win7-20231215-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/SpiderBanner.dll
Resource
win10v2004-20231222-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/StdUtils.dll
Resource
win7-20231215-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/StdUtils.dll
Resource
win10v2004-20231222-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/System.dll
Resource
win7-20231129-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20231215-en
Behavioral task
behavioral9
Sample
$PLUGINSDIR/VC_redist.x64.exe
Resource
win7-20231215-en
Behavioral task
behavioral10
Sample
$PLUGINSDIR/VC_redist.x64.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral11
Sample
$PLUGINSDIR/WinShell.dll
Resource
win7-20231215-en
Behavioral task
behavioral12
Sample
$PLUGINSDIR/WinShell.dll
Resource
win10v2004-20231215-en
Behavioral task
behavioral13
Sample
Feather Launcher.exe
Resource
win7-20231215-en
Behavioral task
behavioral14
Sample
Feather Launcher.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral15
Sample
LICENSES.chromium.html
Resource
win7-20231215-en
Behavioral task
behavioral16
Sample
LICENSES.chromium.html
Resource
win10v2004-20231215-en
Behavioral task
behavioral17
Sample
d3dcompiler_47.dll
Resource
win10v2004-20231215-en
Behavioral task
behavioral18
Sample
ffmpeg.dll
Resource
win7-20231129-en
Behavioral task
behavioral19
Sample
ffmpeg.dll
Resource
win10v2004-20231222-en
Behavioral task
behavioral20
Sample
libEGL.dll
Resource
win7-20231215-en
Behavioral task
behavioral21
Sample
libEGL.dll
Resource
win10v2004-20231222-en
Behavioral task
behavioral22
Sample
libGLESv2.dll
Resource
win7-20231215-en
Behavioral task
behavioral23
Sample
libGLESv2.dll
Resource
win10v2004-20231215-en
Behavioral task
behavioral24
Sample
resources/app.asar.unpacked/native/cleanup.exe
Resource
win7-20231215-en
Behavioral task
behavioral25
Sample
resources/app.asar.unpacked/native/cleanup.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral26
Sample
resources/elevate.exe
Resource
win7-20231215-en
Behavioral task
behavioral27
Sample
resources/elevate.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral28
Sample
vk_swiftshader.dll
Resource
win7-20231215-en
Behavioral task
behavioral29
Sample
vk_swiftshader.dll
Resource
win10v2004-20231222-en
Behavioral task
behavioral30
Sample
vulkan-1.dll
Resource
win7-20231215-en
Behavioral task
behavioral31
Sample
vulkan-1.dll
Resource
win10v2004-20231215-en
Behavioral task
behavioral32
Sample
$PLUGINSDIR/nsExec.dll
Resource
win7-20231215-en
Malware Config
Targets
-
-
Target
Feather Launcher Setup 1.5.9.exe
-
Size
104.0MB
-
MD5
50cf11684fc7dd4030f36f36f2bda97e
-
SHA1
4795a86361032d110cb22ffb71711dd91f678cd8
-
SHA256
6f89de2ae773d9d0823f407572017c7dea50d8b28c7140cfcb9232293150b9b7
-
SHA512
f79e88c30f058de8e209837b20674867cdc2bf536b2496a50906abd823195f59df5af07beb77526680a6b5064235491b591b1696b5590a0e1dd947382148e6f2
-
SSDEEP
3145728:7KQEzgzrCBz+GBTRJmgm0IRoFO7Ahhq60XYJMP2ZA:Dw3zlggmtn7Ahh9mxeA
Score6/10-
Adds Run key to start application
-
Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
-
-
Target
$PLUGINSDIR/SpiderBanner.dll
-
Size
9KB
-
MD5
17309e33b596ba3a5693b4d3e85cf8d7
-
SHA1
7d361836cf53df42021c7f2b148aec9458818c01
-
SHA256
996a259e53ca18b89ec36d038c40148957c978c0fd600a268497d4c92f882a93
-
SHA512
1abac3ce4f2d5e4a635162e16cf9125e059ba1539f70086c2d71cd00d41a6e2a54d468e6f37792e55a822d7082fb388b8dfecc79b59226bbb047b7d28d44d298
-
SSDEEP
192:5lkE3uqRI1y7/xcfK4PRef6gQzJyY1rpKlVrw:5lkMBI1y7UKcef6XzJrpKY
Score1/10 -
-
-
Target
$PLUGINSDIR/StdUtils.dll
-
Size
100KB
-
MD5
c6a6e03f77c313b267498515488c5740
-
SHA1
3d49fc2784b9450962ed6b82b46e9c3c957d7c15
-
SHA256
b72e9013a6204e9f01076dc38dabbf30870d44dfc66962adbf73619d4331601e
-
SHA512
9870c5879f7b72836805088079ad5bbafcb59fc3d9127f2160d4ec3d6e88d3cc8ebe5a9f5d20a4720fe6407c1336ef10f33b2b9621bc587e930d4cbacf337803
-
SSDEEP
3072:WNuZmJ9TDP3ahD2TF7Rq9cJNPhF9vyHf:WNuZ81zaAFHhF9v
Score3/10 -
-
-
Target
$PLUGINSDIR/System.dll
-
Size
12KB
-
MD5
0d7ad4f45dc6f5aa87f606d0331c6901
-
SHA1
48df0911f0484cbe2a8cdd5362140b63c41ee457
-
SHA256
3eb38ae99653a7dbc724132ee240f6e5c4af4bfe7c01d31d23faf373f9f2eaca
-
SHA512
c07de7308cb54205e8bd703001a7fe4fd7796c9ac1b4bb330c77c872bf712b093645f40b80ce7127531fe6746a5b66e18ea073ab6a644934abed9bb64126fea9
-
SSDEEP
192:1enY0LWelt70elWjvfstJcVtwtYbjnIOg5AaDnbC7ypXhtIj:18PJlt70esj0Mt9vn6ay6
Score3/10 -
-
-
Target
$PLUGINSDIR/VC_redist.x64.exe
-
Size
24.1MB
-
MD5
0c86174ca06d892881301203cdf2c32d
-
SHA1
2b7462bb7732725f011a085349d6d206eed40048
-
SHA256
5d3d8c6779750f92f3726c70e92f0f8bf92d3ae2abd43ba28c6306466de8a144
-
SHA512
16c1b043c81394bab65b40c5a9c5b742300cb605d9780226af725bf4d6e38c701f604549b2a3b2138ae951aadfc53faea66c97268c8c61c6c4f0771426ecca62
-
SSDEEP
786432:4ipXDWoLTNOqMp5RUlODSV4YloO/Fa2XKS4POTsLK:JpXDhLTNJMpUEYloNS4PvLK
Score7/10-
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.
-
-
-
Target
$PLUGINSDIR/WinShell.dll
-
Size
3KB
-
MD5
1cc7c37b7e0c8cd8bf04b6cc283e1e56
-
SHA1
0b9519763be6625bd5abce175dcc59c96d100d4c
-
SHA256
9be85b986ea66a6997dde658abe82b3147ed2a1a3dcb784bb5176f41d22815a6
-
SHA512
7acf7f8e68aa6066b59ca9f2ae2e67997e6b347bc08eb788d2a119b3295c844b5b9606757168e8d2fbd61c2cda367bf80e9e48c9a52c28d5a7a00464bfd2048f
Score3/10 -
-
-
Target
Feather Launcher.exe
-
Size
145.0MB
-
MD5
2e2bd5dfcdd123064c48a7920c62560d
-
SHA1
86e043e69cc6fa9930dcca5f00e1ae5e66735fe5
-
SHA256
cddcf8a2008fdf3c7bfe8337da7e2345ec72104e60fcc0ce392752cd35839430
-
SHA512
3336da9b2ac8893abf1a02e27ab8e63718c123db8078f9fcad507030dc85807d07941004045cdfb473830efaf3c94acb9b6be075d8932be7220b65dcfe506a58
-
SSDEEP
3145728:qFJz+MnHejtWPrMYQWXPQdP57obOO4X7v+N303rVl+:qFF+MnHejtWPrMYQWXPQdP57obOO4C6u
Score5/10-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
-
-
Target
LICENSES.chromium.html
-
Size
6.3MB
-
MD5
997768ae7eb8c036425bed10f766e823
-
SHA1
2ec99026b977f6603a8a7890bc05594a9a4f13a1
-
SHA256
ab30ee348b3257ec2f19fb5733e64278438be792f1280ce0f28eae0c9cb8943c
-
SHA512
f408b817b68861cbad62425e0bb8726f876d36a2212186a8f948d5c825c95ed819dcc41284d8ad8ac11e7ab7ff6141588fededd01c287780f84269846515f639
-
SSDEEP
24576:nP9t5W7WSLzrj41T4mfA6c606q6C6eBcHKcaRpG:gFO
Score1/10 -
-
-
Target
d3dcompiler_47.dll
-
Size
4.7MB
-
MD5
cb9807f6cf55ad799e920b7e0f97df99
-
SHA1
bb76012ded5acd103adad49436612d073d159b29
-
SHA256
5653bc7b0e2701561464ef36602ff6171c96bffe96e4c3597359cd7addcba88a
-
SHA512
f7c65bae4ede13616330ae46a197ebad106920dce6a31fd5a658da29ed1473234ca9e2b39cc9833ff903fb6b52ff19e39e6397fac02f005823ed366ca7a34f62
-
SSDEEP
49152:IuhjwXkKcimPVqB4faGCMhGNYYpQVTxx6k/ftO4w6FXKpOD21pLeXvZCoFwI8cc:oy904wYbZCoOI85oyI
Score1/10 -
-
-
Target
ffmpeg.dll
-
Size
2.7MB
-
MD5
68ea02ddbfdd0aa3a694789ee6d95bc2
-
SHA1
326354fda27d5de1a7bf23b440c6eeb889c7c00d
-
SHA256
0c4e27571b2b7c2f50fb6c6d9746fa978079bfb3834bd69ac2f36123c41a0c99
-
SHA512
5d517890cfa9782eb5e78ae9bbec54c25b7db1260bc73e39e6b96fc5482b5d7908e25b8b0571eab7129ce78963bea601fecc6be1efda6376addb1c0240e7276e
-
SSDEEP
49152:qcDHp0Z63RFIEr1OJbJFk1rb1kjKxt0MWH+4WUA8ZQcyTfQV0U5okJO6V8mK9eoP:DDHeimbJKRkQMdZryTfQV0U5okJzKt
Score1/10 -
-
-
Target
libEGL.dll
-
Size
458KB
-
MD5
655672c205e37b079c34a4427118479b
-
SHA1
e1d595a25e76f2f1be50f0ac3046e82462790d69
-
SHA256
498fafb59d3d1a91fa24f95a59411dacf3fb373408e8ea5f931e2ed6b2732d36
-
SHA512
a5ad3ac4e382d28d2d95cfc1b02ffca2ba1b5277567c1db81e14a87891e6ef9e5b8b2b56f4b63f8512c0b527dc3de7a5ebf5bb479dad827dfa17294f5874ab92
-
SSDEEP
12288:aPwG/ja/jvtG2OQ7Aw1qiQhy/Dq1ug3dk:az/QOQ7Aty/Okkdk
Score1/10 -
-
-
Target
libGLESv2.dll
-
Size
7.1MB
-
MD5
eb2b911d33f5ba82109a0d5608c28334
-
SHA1
fbc578fbcfc88a132438b38e97bb87c16a9f698f
-
SHA256
2404be88c798b43499ab7466e2b04bd58510f0d3fa59049aba6ffb932b65c977
-
SHA512
19becd2003702813898893f7b1fcd1db179a76fbd201fe34471254b75ba5e98af262922adafe5ef0672302cdf4c0b1e2f8910fd2e51ded0f3c4d6c5a43de489e
-
SSDEEP
49152:Nk6rcYCLRRdx7IXvR7vjyhUpSOIpgRcbSIXv9RPKSNtc1OAE3tg5qHqwfuXBMwrE:ZYjEXvRhpS7X7T90VSJAxtLNSg1Sd
Score1/10 -
-
-
Target
resources/app.asar.unpacked/native/cleanup.feather
-
Size
989KB
-
MD5
7c2dc9165c530f4888ac63233c040560
-
SHA1
41f5048d8365df3fd35c744ceb49bb5ff0e63edb
-
SHA256
4fcdb7229bfcaa4b158d0a2b4092e76d8145a1e82fa432c99a7d5ad11eb84e9e
-
SHA512
a6dcc746353c736d848ae3eed110a519e3db52195f4f02193d322220948073964e53e4d082cf3a07765c48018f357153257cd04d5f5f3d05bb44dfd400b2932b
-
SSDEEP
12288:R0dD9oALKpJk9ptMn+lYv58SwpJXkvprbCBTmPxVZIVKayDSYd/:R4xJiJkicM8Swp9yrbCBTmP+zOrd/
Score1/10 -
-
-
Target
resources/elevate.exe
-
Size
127KB
-
MD5
e983313d1b03df6a0ac260a45ac849f3
-
SHA1
25183947c4a13059f2b78d1be12d00685f16c82b
-
SHA256
c96cb4fc5f3edc88f00c6e50a8818ee6312c56a12d61ce3fd65c307b3ff1cce9
-
SHA512
4d34fd0cc870677a3e0d70cefcaa8003c3da6ac18b3ef534b3689fe5ff78b3f8a52ff115cbccd1ad45ade9a6a9aa3ae205c1857a23406b6c452274311da0c14f
-
SSDEEP
3072:StbLnrwQoRDtdMMgSXiFJWcIgUVCfRjV/GrWlYTGAT94:ePrwRhte1XsE1lYTxT94
Score1/10 -
-
-
Target
vk_swiftshader.dll
-
Size
4.6MB
-
MD5
17bb7a2a7cd8ccd96ed19753cfc75bec
-
SHA1
7c996eaa179fd472a572a0efb3e243a81b283977
-
SHA256
070c9bb970f13a47e3246fbeadd4d2d3916273e1ae3db2059d806691bfeaf6d8
-
SHA512
80ff7ba1b32e3de374e8637852b96c12882a5f7d32651ff0e1c2cb97898a44aee46a569a42b073a4e368f364f0daae2e86eca36068fe6794eb5ba55cd3ca5ee4
-
SSDEEP
49152:eg0lNhuGaO/dRxQGQ+mEjWIyKGTJtE+M5q0yN769reA3Em0PNX4WbUEwxWvbG5wW:jm/j7sw7kQtlVdQQog
Score1/10 -
-
-
Target
vulkan-1.dll
-
Size
849KB
-
MD5
58871cf606db440509b56a3f764e72e3
-
SHA1
312e810cfcfb663b0da00eac3b87294c0b035cfa
-
SHA256
ea1f3a66f9322d20da4542c42595eb789e532a224a0338dc488e998ae00e59ea
-
SHA512
07279c40721414f6ab345f83d9189c3c7012a54fc839359cb33cf4793ea771507535518554be99bac339463b7bee89e263e7a5cdd3f443a550ca6476c350a2a4
-
SSDEEP
12288:EaVRm5GYB4ad1TQxKhZasTkTDimWLr4Tg+v+U8Amor8F:Eaa5GqLd1T6aDk6LrSL2l
Score1/10 -
-
-
Target
$PLUGINSDIR/nsExec.dll
-
Size
6KB
-
MD5
ec0504e6b8a11d5aad43b296beeb84b2
-
SHA1
91b5ce085130c8c7194d66b2439ec9e1c206497c
-
SHA256
5d9ceb1ce5f35aea5f9e5a0c0edeeec04dfefe0c77890c80c70e98209b58b962
-
SHA512
3f918f1b47e8a919cbe51eb17dc30acc8cfc18e743a1bae5b787d0db7d26038dc1210be98bf5ba3be8d6ed896dbbd7ac3d13e66454a98b2a38c7e69dad30bb57
-
SSDEEP
96:YjHFiKaoggCtJzTlKXb0tbo68qD853Ns7GgmkNq3m+s:JbogRtJzTlNR8qD85uGgmkNr
Score3/10 -
MITRE ATT&CK Enterprise v15
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Defense Evasion
Modify Registry
3Subvert Trust Controls
1Install Root Certificate
1