Analysis
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max time kernel
130s -
max time network
144s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
26-05-2024 10:14
Static task
static1
Behavioral task
behavioral1
Sample
1551f39e262004bab67865312f55c1064f25302a0f5d9317968f4793fcd02291.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
1551f39e262004bab67865312f55c1064f25302a0f5d9317968f4793fcd02291.exe
Resource
win10v2004-20240426-en
General
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Target
1551f39e262004bab67865312f55c1064f25302a0f5d9317968f4793fcd02291.exe
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Size
4.8MB
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MD5
d392ed0a1d57a284991f0b87751b2ba6
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SHA1
a70db073a3ff4f187aeadb4b3f1bc9a28398bef1
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SHA256
1551f39e262004bab67865312f55c1064f25302a0f5d9317968f4793fcd02291
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SHA512
2d193cbe7b53f634395e3a5d15ec5305ad598e354b6f26b77cfc1345d12b02b27a4ab11a25b3581f057ffa071acb06c5f0dec6162d364eac6eedbd4a7b90864d
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SSDEEP
98304:seLpmrmc2lAu28lkcf5YjovKqGYiOE8oLj5YINfSyo8aXZ:TcmZl85gyjovK65E8ob5Sx8aXZ
Malware Config
Signatures
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Loads dropped DLL 3 IoCs
Processes:
1551f39e262004bab67865312f55c1064f25302a0f5d9317968f4793fcd02291.exepid process 2112 1551f39e262004bab67865312f55c1064f25302a0f5d9317968f4793fcd02291.exe 2112 1551f39e262004bab67865312f55c1064f25302a0f5d9317968f4793fcd02291.exe 2112 1551f39e262004bab67865312f55c1064f25302a0f5d9317968f4793fcd02291.exe -
Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs
Bootkits write to the MBR to gain persistence at a level below the operating system.
Processes:
1551f39e262004bab67865312f55c1064f25302a0f5d9317968f4793fcd02291.exedescription ioc process File opened for modification \??\PhysicalDrive0 1551f39e262004bab67865312f55c1064f25302a0f5d9317968f4793fcd02291.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
Processes
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\LDSGameMaster\Store\360Base\360NetUL.dllFilesize
234KB
MD5cd03029957ebc78c0ca7a6c02a9ca846
SHA10044114b8073781479044f0294701be9611be2ac
SHA256139fdd92e6ddf1aac0761a68502b374daa32e82039621018511dc491ed9b4048
SHA51214c641cb9536def0ddc1969d50b97b83a23017c97373e3ad74d3fbf9825ac81f3fdf8169281c8ad4cebd45d9c9ae05f752d553ba4653e620889b274479cb7c32
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C:\Users\Admin\AppData\Local\LDSGameMaster\Store\360Base\Utils\LDSBasic.dllFilesize
2.1MB
MD5c35ab236702291f1a2d090af8ea253d9
SHA1d7f58f0f5fee6b26564af3c5d7ab6defe5a4608d
SHA256c4dba892a9a1fb675d06dd615c4fc079e9f4e12a8368e8bd18e37137ed567f35
SHA51287a3fa1927ad2fad117055411a471be95275a4d4bf99ee3ab522faee70067b239bb77ddd94c4300958607efd4a3fc071df2262754557fca2530e70f2c438a068
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C:\Users\Admin\AppData\Local\Temp\{A23B6940-4F6F-42bb-B640-D2C1C221F24A}.tmp\7z.dllFilesize
1.1MB
MD5a46135bdd574092d85955070e72d5aad
SHA1aad137b0a883fea22b7118778512ffc7865513bc
SHA256aa57160684feb240a85da677caaf7cf6a08b7349d89ae9cb4a3476884d80aac5
SHA51272188f348d9ae33e2b5a7886c80667cc3015bfac170249537baa9e31abf8d63ca198903206feb64887f1d509a1b9bfc9f54ede8b3aa26bee3f5c4375e5c6a24b