Overview
overview
10Static
static
10WinRing0x64.sys
windows7-x64
1WinRing0x64.sys
windows10-2004-x64
1go.exe
windows7-x64
9go.exe
windows10-2004-x64
9mozilla.vbs
windows7-x64
8mozilla.vbs
windows10-2004-x64
8mservice.exe
windows7-x64
1mservice.exe
windows10-2004-x64
1mservice.vbs
windows7-x64
3mservice.vbs
windows10-2004-x64
3ps.exe
windows7-x64
7ps.exe
windows10-2004-x64
7sarmat.vbs
windows7-x64
1sarmat.vbs
windows10-2004-x64
1General
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Target
gmail2ma.7z
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Size
1.9MB
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Sample
250328-slaz3axxd1
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MD5
aac610911886e8045a4c76cdb0259a42
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SHA1
96f9685113ede27d9e83d3c0f8ca091a3ac494d3
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SHA256
9a4236eb1c2299636ddaa2da63f2aa9a10dc27f7aadd93fec141f5be199ca9cd
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SHA512
95f0c3b9a29679f3feff565a9960ce4228c666a4aa653ec8d462576d58c555fc54aa472ff68334429900a1c243b0970e0ab860b894f42dfd2dace63f4f7342a8
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SSDEEP
49152:YWOTuNGYU8rtaQhs65sCayrBdUt7P2o454k6VR:YWAhV8rsQhsVCayrWDN4ehVR
Behavioral task
behavioral1
Sample
WinRing0x64.sys
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
WinRing0x64.sys
Resource
win10v2004-20250314-en
Behavioral task
behavioral3
Sample
go.exe
Resource
win7-20241010-en
Behavioral task
behavioral4
Sample
go.exe
Resource
win10v2004-20250314-en
Behavioral task
behavioral5
Sample
mozilla.vbs
Resource
win7-20240903-en
Behavioral task
behavioral6
Sample
mozilla.vbs
Resource
win10v2004-20250313-en
Behavioral task
behavioral7
Sample
mservice.exe
Resource
win7-20250207-en
Behavioral task
behavioral8
Sample
mservice.exe
Resource
win10v2004-20250314-en
Behavioral task
behavioral9
Sample
mservice.vbs
Resource
win7-20241010-en
Behavioral task
behavioral10
Sample
mservice.vbs
Resource
win10v2004-20250314-en
Behavioral task
behavioral11
Sample
ps.exe
Resource
win7-20240903-en
Behavioral task
behavioral12
Sample
ps.exe
Resource
win10v2004-20250314-en
Behavioral task
behavioral13
Sample
sarmat.vbs
Resource
win7-20240903-en
Behavioral task
behavioral14
Sample
sarmat.vbs
Resource
win10v2004-20250313-en
Malware Config
Targets
-
-
Target
WinRing0x64.sys
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Size
14KB
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MD5
0c0195c48b6b8582fa6f6373032118da
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SHA1
d25340ae8e92a6d29f599fef426a2bc1b5217299
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SHA256
11bd2c9f9e2397c9a16e0990e4ed2cf0679498fe0fd418a3dfdac60b5c160ee5
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SHA512
ab28e99659f219fec553155a0810de90f0c5b07dc9b66bda86d7686499fb0ec5fddeb7cd7a3c5b77dccb5e865f2715c2d81f4d40df4431c92ac7860c7e01720d
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SSDEEP
192:nqjKhp+GQvzj3i+5T9oGYJh1wAoxhSF6OOoe068jSJUbueq1H2PIP0:qjKL+v/y+5TWGYOf2OJ06dUb+pQ
Score1/10 -
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Target
go.exe
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Size
238KB
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MD5
81f2e954c408dace94c5ca19e876193d
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SHA1
9c0e192a80e7761f6247ff5051d9154a7fb3a3bd
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SHA256
967cdb1c1fec25e3a37442fc5788b419a7dbe95135ffe7560e4d7744fd8015db
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SHA512
0bded3109b80d673c60b266aa7368a53593b289f089c1c47a63589112eb5e95fdf03f06aa23300bf3b0f168413dc9c4eb6143e5fcc5026226bcff4b1903d386a
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SSDEEP
6144:tsWkyjw4wHBMPGnau9GrCP33S/S4N2A7TAulPrAsvYd:t9kyU4whyVCP3S/RNjcsPUs+
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Detected Nirsoft tools
Free utilities often used by attackers which can steal passwords, product keys, etc.
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-
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Target
mozilla.vbs
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Size
7KB
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MD5
671e707199d3342bf92ea40a36d5d072
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SHA1
47a49a50bc92c99c9808dfb1bf598bc3b13c8a48
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SHA256
2d64444b089d1115af57105c0b9e5645872267ce89ec2a6c9b16975412f7769d
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SHA512
a9ebbfcf718ddf49ae6219e22b51a1022f1d9af6dcb0dc68000bace40e5b6f5269ae5dc9f2be8f09765b199eb04f9cefde55b9b1ac9107b2f11b175a81cd1895
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SSDEEP
96:GFEXrCYXpuO8AN/YdD/9dwwmX+5/KoSOnSb2E9IfOun82p4643YEjTn45LNftoNE:GFEXrd518+/m5/Kjun8Hf+LLNEJM0nwn
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Blocklisted process makes network request
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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-
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Target
mservice.exe
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Size
4.5MB
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MD5
cfc0000b993a31c11ef58ac53837e4e1
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SHA1
750752b9c20c6bac25c172fc5a0645cc7d631457
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SHA256
47d70838cbedc8b0e0634e51bde8a72035922bddc1177cc9210fa0adb967d6a2
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SHA512
bf03704f5e363940328112825976b78be50e4a8be2a64d50eb71e1ec016946f9d6dd256ecd2b87105ae45614982351b27ae99a53284321c3ebbc16ce316b960e
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SSDEEP
98304:4XCVqZY5SVIhbh1A8K/drFfV6I8NXpBtkuzDS8VvazdNBi/:VVqJkI89pBTDS8NeNi/
Score1/10 -
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Target
mservice.vbs
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Size
1KB
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MD5
9317de7dbbe81436c5e4f25b3743ef3b
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SHA1
a3fdf866b8ef5e89e9ee729553a8d86a7ec79ce1
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SHA256
d111d16738309bf217d1b08b1a53cb9371d061015f07152b248de41d864a2b89
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SHA512
f315ca9a4c6a7f3b4acc5ddfbd6e74c28fbdcddc21910c9dbb610a473a6075739ad3388b106ddffe460560f0c3498f8f5e2ff3af6e6d05c7fdfe158f83bd0b6b
Score3/10 -
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Target
ps.exe
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Size
393KB
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MD5
2024ea60da870a221db260482117258b
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SHA1
716554dc580a82cc17a1035add302c0766590964
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SHA256
53043bd27f47dbbe3e5ac691d8a586ab56a33f734356be9b8e49c7e975241a56
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SHA512
ffcd4436b80169ba18db5b7c818c5da71661798963c0a5f5fbac99a6974a7729d38871e52bc36c766824dd54f2c8fa5711415ec45799db65c11293d8b829693b
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SSDEEP
6144:QNV8uoDRSdm3v93UFlssFHgkU9KvKUXr/BAO9N/oXrsAteTQokizYu:eSDRSm3vrugB9KvKk9RO8k3u
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-
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Target
sarmat.vbs
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Size
2KB
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MD5
08ad7921ec11078118f3aeb89e177c3f
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SHA1
633197ee0570ba80cfe2358bbc483b64d84e838b
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SHA256
e66da8042513b237ce1be98a5291c61ade2a8ebdb87b6aeb4eb9e200b38afc53
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SHA512
009fe96d10fbcd751c41b7738d7e7c2748df0f0f4c6a206c973e19d93116de5d4906568236ec904b74302d12467126b383f3980e3351dccd6f0232b211abd061
Score1/10 -