Overview
overview
10Static
static
3Bolt-Check....5.zip
windows10-2004-x64
1Bolt-Checker.exe
windows10-2004-x64
10config\config.yml
windows10-2004-x64
3drivefsext.exe
windows10-2004-x64
3lib.exe
windows10-2004-x64
7boltchecker.pyc
windows10-2004-x64
3libexec.exe
windows10-2004-x64
3skins_database.txt
windows10-2004-x64
1version.txt
windows10-2004-x64
1General
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Target
Bolt-Checker-v1.3.5.zip
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Size
15.7MB
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Sample
250131-wth77avqdj
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MD5
c16b3e9a764266ef68fd5912b2d86c78
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SHA1
f1f7ff65aa18ed0089d8f70f3e1e5cdc094f20de
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SHA256
b40751a1772758b3f86b29115eba8746825f4d4f1c54d559de2de718ada2917d
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SHA512
d6674c6ee2dd5a2779536ece5e3dec4b4a961e11d67dc430e30b36938f190ee58f9368fa7cd78eea79505aac65e7499dc810c7b20150402a5e92ee7f995402d1
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SSDEEP
393216:Mqur5cT7omlcYJH0FWuYHEDQn4k6KYeuMUj17N/:2r5u7oxy0F7YkDTk6KMz
Behavioral task
behavioral1
Sample
Bolt-Checker-v1.3.5.zip
Resource
win10v2004-20250129-en
Behavioral task
behavioral2
Sample
Bolt-Checker.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral3
Sample
config\config.yml
Resource
win10v2004-20250129-en
Behavioral task
behavioral4
Sample
drivefsext.exe
Resource
win10v2004-20250129-en
Behavioral task
behavioral5
Sample
lib.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral6
Sample
boltchecker.pyc
Resource
win10v2004-20250129-en
Behavioral task
behavioral7
Sample
libexec.exe
Resource
win10v2004-20250129-en
Behavioral task
behavioral8
Sample
skins_database.txt
Resource
win10v2004-20250129-en
Behavioral task
behavioral9
Sample
version.txt
Resource
win10v2004-20250129-en
Malware Config
Extracted
redline
@Sentak88
45.15.156.167:80
Targets
-
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Target
Bolt-Checker-v1.3.5.zip
-
Size
15.7MB
-
MD5
c16b3e9a764266ef68fd5912b2d86c78
-
SHA1
f1f7ff65aa18ed0089d8f70f3e1e5cdc094f20de
-
SHA256
b40751a1772758b3f86b29115eba8746825f4d4f1c54d559de2de718ada2917d
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SHA512
d6674c6ee2dd5a2779536ece5e3dec4b4a961e11d67dc430e30b36938f190ee58f9368fa7cd78eea79505aac65e7499dc810c7b20150402a5e92ee7f995402d1
-
SSDEEP
393216:Mqur5cT7omlcYJH0FWuYHEDQn4k6KYeuMUj17N/:2r5u7oxy0F7YkDTk6KMz
Score1/10 -
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Target
Bolt-Checker.exe
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Size
276KB
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MD5
7d72c4347290b0a3bfceff6622c36156
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SHA1
38990696148cc97fe52b4b21b5bd312e4eace819
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SHA256
9cf9d59687376c77690a82b6bc12c6b6a1b87c6f568467ab9954e4d518ae5d31
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SHA512
f6c2fd26f8009201d7189458ce63bcd89f5ef22a9b24751fc76dba2f1711bd4c43c1a696f84415cea173c5d334aab9bfdefad3daffb507301acc2e08bd5f766b
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SSDEEP
6144:c/hUQZiwn9hvjiaeFHDi+DZUdHDgKhroyYBD086QXhaasQuPbcq7o:nu9nrleFHDHCDro9Dd6S7sQobcq7o
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RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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RedLine payload
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Redline family
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Downloads MZ/PE file
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Executes dropped EXE
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Loads dropped DLL
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Legitimate hosting services abused for malware hosting/C2
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-
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Target
config\config.yml
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Size
341B
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MD5
7152957cc56a121d5181b83e0fd97ee4
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SHA1
53677851ac778b776b889b203ff1b45efd84e9b5
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SHA256
90e8fde277a013d55b8958a75b251d93815fe87c0e02f53383a3a2ffdfa9f7fd
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SHA512
4bd6dfea165b833f9f50a8da4d729f0a3213b27370b5a03a7edb48bb9cf4b05fe653c34fcfb2ef8f2568985fe7d301cc3def65a729e61a72ee697e93782e9bb8
Score3/10 -
-
-
Target
drivefsext.dll
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Size
1.8MB
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MD5
26f56121184843056f1d6e6db3f9844b
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SHA1
f8d6c767cab3be5e55608cc5abd30a4c383759e9
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SHA256
3ad26e1c16b6f49c6136c0c1c02c5943437349a310a6bcc5a8a0f4924a6f4ae4
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SHA512
13a0898a6780f474ab4ffe8e46ca0227f03f2c4d26daaf4b61862eb7374a65d887b96a8672f21247e7f3aac4c49cce77521dd1564983b52f8716219aff894b9d
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SSDEEP
24576:2m3hIqxIdAtLA0Q9xtPUf0ZOxGI3ffWgR5vuv54Jdhx76g:2gWaW9xthIXWgR5vuv54Jdhx7n
Score3/10 -
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-
Target
lib.lib
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Size
13.3MB
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MD5
4ce50cca2848e1dcbf5efccfdaae4ca6
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SHA1
8b0e2bf6fe3aa3144274ee774997204e14562e5b
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SHA256
594c8ed0ce19b92e91bdcf6b93955db04734e3cdf937dc070ae13f210c8ca023
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SHA512
cd76ebb1c38a1b65378820dbd0c3e673b226a126e377a16eeb03fa87a29f3ef1781e264c4d2ca5389518e00d8d5e49ecfb813a1f311290898f4bad590bf5fa35
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SSDEEP
393216:VOT1+TtIiF0Y9Z8D8Ccl6lshCW8SKMMIIht/x:sT1QtILa8DZcIl7W8S4
Score7/10-
Loads dropped DLL
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Legitimate hosting services abused for malware hosting/C2
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-
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Target
boltchecker.pyc
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Size
240KB
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MD5
af467bcd220b1857397beef6ae9e3e50
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SHA1
ebf00134845891f30269ffefc6e0a6bd7a440025
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SHA256
22c0658ad48ddedff6f0a242585a8f504430e97c4bf3ffc6306c402f99ed1c5c
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SHA512
ee193313864341f7ea5b7067fb1934a16c9c34797658886ac66892be267626a6e10c5a1ddee4595b6850b3a45ef01ecb155df54dcf560804a681b72e6f004a5e
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SSDEEP
3072:Fv7zPnzHahF4cpSlTLbd/10w0QeXBBC0LhUWaqDIV:Fv7DMVucxQeXBBC0LhUWaqDk
Score3/10 -
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Target
libexec.dll
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Size
275KB
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MD5
b9352fa2d673bf124116ba9e5639956e
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SHA1
f511f3b653fc0a7a3e49d1cc58c21c9a53fcf79b
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SHA256
58a0b8c13f085a3181fecc5d97cdfe5e35892af6b4b31d79657fc88512bb520d
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SHA512
eea7bd7ff2023e2239b6d5a5ba96d4ecdab4217ecdd6f7403947aa09b1dd54db533bde3b8ef2256cdb720086754c716842bf98810c135b4d72f281dfe5dd48df
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SSDEEP
6144:1PXVt3l07qcbU0ddapOpVXMpUvRz1Kxudx:FFt3lQbU05pm2z1KxY
Score3/10 -
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Target
skins_database.txt
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Size
90KB
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MD5
ccd3dae8529bdbbcea13a17fd37bdfcb
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SHA1
9c011fef7b64b78e8b37aa929d77499e7a5b06e0
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SHA256
c799a2ccba79e0bb47dd140933078a0122087ad4fc52464eea3f775e943bcbe9
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SHA512
16ff1ea4fda2d8f4feb03f35af8aecf2451778e0128d560e0fbf27d35722f86e7510ad9976b36d31b751dd48bd10b941025fb84103bc6d4ae67d4a90c3628932
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SSDEEP
1536:KkFivYhF/l7kHbAnNcEASwRk8ts+whnCFpxGUoOKp8oZFXn+q:KyF/l7kHbAnNcEASwRk8ts+whnCFpxCX
Score1/10 -
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Target
version.txt
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Size
5B
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MD5
680ff5646307e9a5e16a1528ad2d1d83
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SHA1
7d88475c68cba7127d611641fa69160437b6885e
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SHA256
b1641c3ad059e8cd71cc1a56b0b508358b773093d43158790af268acc31279a2
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SHA512
5ddd51af181fdf72276f045d1416116da0b90a066c52618a2ba147c6959dc594b2ed8edbe5ab2d9e2ae8b2f89e42f0abe4cdedc5ebff686ebe707e67c1fe9160
Score1/10 -