Analysis
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max time kernel
1440s -
max time network
1443s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
02-08-2024 21:00
Behavioral task
behavioral1
Sample
SloroBootStrapper.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
SloroBootStrapper.exe
Resource
win10v2004-20240802-en
General
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Target
SloroBootStrapper.exe
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Size
77.7MB
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MD5
752d5d7c08107083008236bf79d4c9ed
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SHA1
f9512686b210b458e0fe9d1f4cf844366100a4e9
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SHA256
5157b934e9ac0f02f4c7b86639ac46556b12c710fbcb27dfab530aff8c4fd8e1
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SHA512
97530f967fe9c0fb3df0f25439e7093d8fd7cf211c7b96a0fc1549beed8578f75e5919dfd066d701dec4a76ccaff275f0de1c4d9ebdac520b567e6b145f68477
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SSDEEP
1572864:2vHcRlqph7vXSk8IpG7V+VPhqWdfME7FFlHFziYweyJulZUdgAdW4xTom227CXqK:2vHcRIhTSkB05awqfhdCpukdR+s7Ca
Malware Config
Signatures
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Loads dropped DLL 1 IoCs
Processes:
SloroBootStrapper.exepid process 1964 SloroBootStrapper.exe -
Processes:
resource yara_rule C:\Users\Admin\AppData\Local\Temp\_MEI25602\python312.dll upx -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
SloroBootStrapper.exedescription pid process target process PID 2560 wrote to memory of 1964 2560 SloroBootStrapper.exe SloroBootStrapper.exe PID 2560 wrote to memory of 1964 2560 SloroBootStrapper.exe SloroBootStrapper.exe PID 2560 wrote to memory of 1964 2560 SloroBootStrapper.exe SloroBootStrapper.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\SloroBootStrapper.exe"C:\Users\Admin\AppData\Local\Temp\SloroBootStrapper.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:2560 -
C:\Users\Admin\AppData\Local\Temp\SloroBootStrapper.exe"C:\Users\Admin\AppData\Local\Temp\SloroBootStrapper.exe"2⤵
- Loads dropped DLL
PID:1964
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Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
1.7MB
MD5506c760a20e6bb940590229d41449ffa
SHA1b7c439f253987fb0ff66fc5ce959cf711b18eb8d
SHA256e63503b2715df3eab8abb9b2682129e27a7add9acea9008f06f55494a2b2f3d5
SHA51234df2e8e53caac0cd72cb3c5848296ca8cfa10c542c0a5f88385d6b35ab70b86957540de2ff105a27cefb37ccbb5789261a69132b535a857df32875c1f9deb9e
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Filesize
4B
MD5365c9bfeb7d89244f2ce01c1de44cb85
SHA1d7a03141d5d6b1e88b6b59ef08b6681df212c599
SHA256ceebae7b8927a3227e5303cf5e0f1f7b34bb542ad7250ac03fbcde36ec2f1508
SHA512d220d322a4053d84130567d626a9f7bb2fb8f0b854da1621f001826dc61b0ed6d3f91793627e6f0ac2ac27aea2b986b6a7a63427f05fe004d8a2adfbdadc13c1