Overview
overview
7Static
static
3Linux/Bett...pimage
ubuntu-24.04-amd64
1Windows/Be....1.exe
windows7-x64
7Windows/Be....1.exe
windows10-2004-x64
7$PLUGINSDI...er.dll
windows7-x64
1$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$PLUGINSDI...ll.dll
windows7-x64
3$PLUGINSDI...ll.dll
windows10-2004-x64
3Better-CrewLink.exe
windows7-x64
1Better-CrewLink.exe
windows10-2004-x64
7LICENSES.c...m.html
windows7-x64
1LICENSES.c...m.html
windows10-2004-x64
1d3dcompiler_47.dll
windows10-2004-x64
3ffmpeg.dll
windows7-x64
1ffmpeg.dll
windows10-2004-x64
1libEGL.dll
windows7-x64
1libEGL.dll
windows10-2004-x64
1libGLESv2.dll
windows7-x64
3libGLESv2.dll
windows10-2004-x64
3resources/elevate.exe
windows7-x64
1resources/elevate.exe
windows10-2004-x64
1swiftshade...GL.dll
windows7-x64
1swiftshade...GL.dll
windows10-2004-x64
1swiftshade...v2.dll
windows7-x64
1swiftshade...v2.dll
windows10-2004-x64
1vk_swiftshader.dll
windows7-x64
3vk_swiftshader.dll
windows10-2004-x64
3vulkan-1.dll
windows7-x64
3vulkan-1.dll
windows10-2004-x64
3General
-
Target
BetterCrewLink-3.1.1 (1).zip
-
Size
313.6MB
-
Sample
240523-3rqb2sdg52
-
MD5
fafec62a37984eced930a15187acaac3
-
SHA1
66e4e1a046e3881b851a5e759d06ef4c120d593c
-
SHA256
6d6683f627233738b124eafaf06c351ad30089c60b308aa175c87565165b5c63
-
SHA512
c93055559f5b36a03484b3f2f34c1399f8744885ca4f2ef267b8ebb60c8ffd866434a87e9a7ffd74d774b375a9c5444248c0a133b02f5db8180b4f0a6db1eed3
-
SSDEEP
6291456:FdR0x3lwjYa+6Mar03iKPSwKT8lu2JQsuScEPKaMb7AVXEYSvbEnycR3Gs:ex1WzNGSmSwKT8Y2SF0KZ7AVXE1hs
Static task
static1
Behavioral task
behavioral1
Sample
Linux/Better-CrewLink-3.1.1.appimage
Resource
ubuntu2404-amd64-20240523-en
Behavioral task
behavioral2
Sample
Windows/Better-CrewLink-Setup-3.1.1.exe
Resource
win7-20240221-en
Behavioral task
behavioral3
Sample
Windows/Better-CrewLink-Setup-3.1.1.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/SpiderBanner.dll
Resource
win7-20240221-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/SpiderBanner.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/StdUtils.dll
Resource
win7-20240508-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/StdUtils.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/System.dll
Resource
win7-20231129-en
Behavioral task
behavioral9
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral10
Sample
$PLUGINSDIR/WinShell.dll
Resource
win7-20240221-en
Behavioral task
behavioral11
Sample
$PLUGINSDIR/WinShell.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral12
Sample
Better-CrewLink.exe
Resource
win7-20240221-en
Behavioral task
behavioral13
Sample
Better-CrewLink.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral14
Sample
LICENSES.chromium.html
Resource
win7-20240508-en
Behavioral task
behavioral15
Sample
LICENSES.chromium.html
Resource
win10v2004-20240226-en
Behavioral task
behavioral16
Sample
d3dcompiler_47.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral17
Sample
ffmpeg.dll
Resource
win7-20240215-en
Behavioral task
behavioral18
Sample
ffmpeg.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral19
Sample
libEGL.dll
Resource
win7-20240220-en
Behavioral task
behavioral20
Sample
libEGL.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral21
Sample
libGLESv2.dll
Resource
win7-20240508-en
Behavioral task
behavioral22
Sample
libGLESv2.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral23
Sample
resources/elevate.exe
Resource
win7-20240419-en
Behavioral task
behavioral24
Sample
resources/elevate.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral25
Sample
swiftshader/libEGL.dll
Resource
win7-20240221-en
Behavioral task
behavioral26
Sample
swiftshader/libEGL.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral27
Sample
swiftshader/libGLESv2.dll
Resource
win7-20240221-en
Behavioral task
behavioral28
Sample
swiftshader/libGLESv2.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral29
Sample
vk_swiftshader.dll
Resource
win7-20240221-en
Behavioral task
behavioral30
Sample
vk_swiftshader.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral31
Sample
vulkan-1.dll
Resource
win7-20240215-en
Behavioral task
behavioral32
Sample
vulkan-1.dll
Resource
win10v2004-20240508-en
Malware Config
Targets
-
-
Target
Linux/Better-CrewLink-3.1.1.AppImage
-
Size
130.1MB
-
MD5
f6ba5a6bd7a2b187f328c7bbe302181f
-
SHA1
776147ec4f43aa1266203fff6de2f70d9f8eb88b
-
SHA256
8052bb7c91c228449cc4aa4e8e1a3e4df29cb256011c2322a0fb9f8e2bcf8bfa
-
SHA512
268f90c9f6b2e6fa215b6320e6993185e7a28c28dafd74ddd65c191208d213ca7dee90c7da9105f710a3293ecb11e71f579026c3243964f8d8d8606942fc7ef4
-
SSDEEP
3145728:vJdZQlJ+bwTZM4RK/yRsU/8OTnmwsexLNfYCm80VMQwZ:RdmlgsTBKaB8OZsKBffKeT
Score1/10 -
-
-
Target
Windows/Better-CrewLink-Setup-3.1.1.exe
-
Size
184.0MB
-
MD5
8542023462fa6ad957d7350842e28d1d
-
SHA1
7b42580f5b636d697314632a503a5db0f95621e7
-
SHA256
299f540f9bfc0fe589ceff868b65107e0e8421116bbcff8f859f4b242105281c
-
SHA512
35a26bcdb8f7dd2cd7c3ecffdcd2db4ac1e8aee57125a5230d5dce3719e4540fa96df135f2f72b895fb88c346a56cd5a871b52cdebf3804a48106588ae622858
-
SSDEEP
3145728:/kIwoSOiRXHBdMqop0G2Sk6y8WqvTNFQOT9mgwoaFC8Y4Zj3dGM4Q9l1I6Ea8WIM:hSdRRdpop12SoqpFQ6m6spdGMDj1I5at
Score7/10-
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.
-
-
-
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/WinShell.dll
-
Size
3KB
-
MD5
1cc7c37b7e0c8cd8bf04b6cc283e1e56
-
SHA1
0b9519763be6625bd5abce175dcc59c96d100d4c
-
SHA256
9be85b986ea66a6997dde658abe82b3147ed2a1a3dcb784bb5176f41d22815a6
-
SHA512
7acf7f8e68aa6066b59ca9f2ae2e67997e6b347bc08eb788d2a119b3295c844b5b9606757168e8d2fbd61c2cda367bf80e9e48c9a52c28d5a7a00464bfd2048f
Score3/10 -
-
-
Target
Better-CrewLink.exe
-
Size
104.8MB
-
MD5
bd177f14d7b0d502b07fe104e760919b
-
SHA1
2275f57b941967f5ab4af3a18b17d953c59d2f46
-
SHA256
feddad9315255ad2ccf8e7449084f2e1f6b1d5db425dd28e06265cc4577ad2de
-
SHA512
bdbb73f8004e57deebfb6d632c821a5b98651401b2e750a8d13aa38696b8d4e899d76479fa5ff5f3021bedacce67de69781a32a8e43dc9190340b3c316b7d360
-
SSDEEP
1572864:nKqxYPeXS8KTM9GUvTkbVn/HEuLyywaom8Wbw9vIqprmCOj6hXGX5WAtF4Kalz9s:KCnCREuLyywaoZ9EOrGpvTSKr
Score7/10-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Loads dropped DLL
-
-
-
Target
LICENSES.chromium.html
-
Size
4.5MB
-
MD5
d4a79b5d46f0931b9eb7125fd40baff0
-
SHA1
3a38fb263dde2251b9fe157b5fddec7acb07c53e
-
SHA256
03f1d245e6a2facca9edbdaad108169e0765dd9101875bc2d123797994b9e80f
-
SHA512
17cf94805f11d499ff12d8e42cb262ceecbeb265f56338e0837d291f6a7ed7f8135a025dbe99fdb2e2bb299f2267bed9365976ea51269aafd4c3220cffef9339
-
SSDEEP
24576:thgBBmnLiLArZ62BrcrnKHq/kUkBAwi9QxruE:rYBmLAehN6KK+xV
Score1/10 -
-
-
Target
d3dcompiler_47.dll
-
Size
3.5MB
-
MD5
2f2e363c9a9baa0a9626db374cc4e8a4
-
SHA1
17f405e81e5fce4c5a02ca049f7bd48b31674c8f
-
SHA256
2630f4188bd2ea5451ca61d83869bf7068a4f0440401c949a9feb9fb476e15df
-
SHA512
e668a5d1f5e6f821ebfa0913e201f0dfd8da2f96605701f8db18d14ea4fdeac73aeb9b4fe1f22eaeffcdd1c0f73a6701763727d5b09775666f82b678404e4924
-
SSDEEP
49152:sXMoHAsisjBFjJMLhHELxJm8ZU8W/GBj5Z535TMpinAizxkl/cD11bqCG7jHbOkD:srZOb8W/G5hnAizxz7NZy9AG
Score3/10 -
-
-
Target
ffmpeg.dll
-
Size
2.5MB
-
MD5
54f1cb94776e46864f987eaf0593fbb6
-
SHA1
f3a9957e79ef290b31e600726b0eef771858b1bd
-
SHA256
81cab2e7ff56c8a06421419a2dac9481b87d5e50ef6f89a40e9de2d28d4998f2
-
SHA512
f5aacf89877ac29f4da3263cc7b37b5f25a3425762f96bad90a8389dc596ccef470292f548a1dfce891abd47f4df10d6f2a95fa2f1a4d3a59c2da2ed972c91cc
-
SSDEEP
49152:DHX9HL2Iv1LDjOzm8H92kpGaWJlAtksQcUfn:TX9HLjdL/OzboAHWb6kDfn
Score1/10 -
-
-
Target
libEGL.dll
-
Size
358KB
-
MD5
c83a0d55e9d4ba00a41c79a677c444f6
-
SHA1
798b64c0326459c99278eae214cfc6159f1ab16b
-
SHA256
9322a0e0d0c8a8be035d29e581de402284ffba4d980806596dedbec7be8a08ca
-
SHA512
121d20db79975098fdec00d4299aac57c61b3ce4bbcfa45aac79243a46052851e91b466c5f4697db039f59b02e1be7ac2f90cf6dcdc4365d8038a1387ebdeba9
-
SSDEEP
6144:ZesPGoRqGG68Zl1cCmYku/1haDuE4mbd2W8GgtSUIKrcO6+fBgCJNz/WuLF0hWA1:csPGoVfgEimbMTGgtD6+fBHKuLF0hh
Score1/10 -
-
-
Target
libGLESv2.dll
-
Size
6.3MB
-
MD5
ecabe9e35db94666c73b78408aaacc33
-
SHA1
29368f59ad5854d775f81f10987c5813248db413
-
SHA256
8b9571808714bcd01c3156c7cd254fad104797cbe1ff6c823677b713dcc352b2
-
SHA512
1a39cd4fb3fdca40117f62031804e48da2f7ec63fe1e6377902b5a8d5c76b3d40b155d028481801ec4338332a486c7999ee685115d5fb4546c2ddd47b0693971
-
SSDEEP
98304:qY2sSNCHdB7mvvXarXEOE/HxyPX2+et5/1+wu2Ed0:NON2+ar05/Rzrv18
Score3/10 -
-
-
Target
resources/elevate.exe
-
Size
105KB
-
MD5
792b92c8ad13c46f27c7ced0810694df
-
SHA1
d8d449b92de20a57df722df46435ba4553ecc802
-
SHA256
9b1fbf0c11c520ae714af8aa9af12cfd48503eedecd7398d8992ee94d1b4dc37
-
SHA512
6c247254dc18ed81213a978cce2e321d6692848c64307097d2c43432a42f4f4f6d3cf22fb92610dfa8b7b16a5f1d94e9017cf64f88f2d08e79c0fe71a9121e40
-
SSDEEP
3072:1bLnrwQoRDtdMMgSXiFJWcIgUVCfRjV/GrWl:1PrwRhte1XsE1l
Score1/10 -
-
-
Target
swiftshader/libEGL.dll
-
Size
379KB
-
MD5
2b35e2670411b0e46569c702723bf455
-
SHA1
23059a9001e1bc5d4ecd2a2995a80bce01dfc217
-
SHA256
74f934004b27fa48154876bba8710e301c75aa3d9125e6180c4486b139159801
-
SHA512
822821a14f48d85a6c265530fa93c46fc781149e050576f031a6f27d0288f24f7f9b341fd7fe9179b1b32627f91b7db44301aefb73e51dfdf778b10a9d1242f7
-
SSDEEP
6144:cayLoJ01tUL3Q3LjSPu5FUuJiHMPyfV2Wf5gqIhCTQVBGXaZDseVMgfu1aNwqNxP:f01tSInGV26iPCTQVCaLfu1aNwGp
Score1/10 -
-
-
Target
swiftshader/libGLESv2.dll
-
Size
2.7MB
-
MD5
6a5704a246535ee666b1cf87e10eb53c
-
SHA1
c9d74edd160314b780a76b5ebfda3c0cfe2e5606
-
SHA256
f3ed98d9c3e915b6c55bcb9a17e162134ce9897c5246110bc2955cac5851fe2a
-
SHA512
e8b2a39bb50a6117738fc593cdb07f8b4a87bc6465fd61de82cd33156ebdf5d714d389b2e74f0d284801e0ac09704a21b46a005ded8ab8ad9b9291bbbb5a43be
-
SSDEEP
49152:rvRd9FO9MwdFA/w1s+Glqa/KxB2CgfFK1GokWFBB4PD6xABXGfSqnVjxSEhnR3qq:jRd/CcMxgUrXr1j12eJQo
Score1/10 -
-
-
Target
vk_swiftshader.dll
-
Size
3.7MB
-
MD5
8cafc6a2d708c9f4d3009d7e135a641c
-
SHA1
e2a4aaf005ffce737246a2cdac38322664ae6088
-
SHA256
e481daf4a92f3b1e73ba4cd85546d561a21c214ef74bfedf9c8f87319857a83e
-
SHA512
1c9f365eb5ae2b78dec93f567c32c420e9a5706b82d51b1129cd899959404a53ca34c1fb70cc041ebd191e5ca5479b21e1505b70dbe6fc203c79fa8b930a4a0d
-
SSDEEP
49152:NkCQYIV3ZtjgctGIW0yPC5X/23J2/8JrtVkjY0eGrtiOjhfwqeAztw3GjaWBeRnt:bBrPaOBtB+rtiOjhtMWjaWkRKNdh2
Score3/10 -
-
-
Target
vulkan-1.dll
-
Size
624KB
-
MD5
7949e1e84aea85b9e34b68b607a9467e
-
SHA1
b4dbc6a149c3482b98f246b625917e68b21a7a21
-
SHA256
3e04a5ad696827a41891bb61befd845004a0d0816832a69f070716c16e621803
-
SHA512
2c573f47ce99a2bb7396ca954aa066bd641f879c0aa6a78f700b17acdfad6c6e5fddcd50371fdd76571fc47683600e6a7f29559df59b21af831706d1a8369bcf
-
SSDEEP
12288:KbHuIeVEXjDNOWx4ooMWRE72YcXVgnvVW+2c+xUpmuHrwYuulnRG9:8HuIIcc9RvAdW+D+up5u
Score3/10 -