General
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Target
04b3c4c1abc6c8782dfb82ccb2d1ab95.exe
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Size
522KB
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Sample
231231-p546gafed6
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MD5
04b3c4c1abc6c8782dfb82ccb2d1ab95
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SHA1
31a5080dfa9b9960689189e17fe885e97a791ce0
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SHA256
3810e8b72e0119c0d1af4f2c75582bc26899d654b913562e7c89fcb64fa7067e
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SHA512
62591fceddb08c63ab39c8384f6a3561d0d3f5066676fb9d7e3db458d3f61d6578fe6b6413c4431abc090276e2130d0081c3e9bd223225de43fe95d2e1872f35
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SSDEEP
12288:dMDit12s+bWqpNcXRNhs5R+D1PJsFoMUWS4Azfn5kekw214UGocZt7:qir2s+bHQ+zQ2Gt7
Static task
static1
Behavioral task
behavioral1
Sample
04b3c4c1abc6c8782dfb82ccb2d1ab95.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
04b3c4c1abc6c8782dfb82ccb2d1ab95.exe
Resource
win10v2004-20231215-en
Malware Config
Extracted
redline
@wulsom
45.132.104.217:12780
Targets
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Target
04b3c4c1abc6c8782dfb82ccb2d1ab95.exe
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Size
522KB
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MD5
04b3c4c1abc6c8782dfb82ccb2d1ab95
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SHA1
31a5080dfa9b9960689189e17fe885e97a791ce0
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SHA256
3810e8b72e0119c0d1af4f2c75582bc26899d654b913562e7c89fcb64fa7067e
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SHA512
62591fceddb08c63ab39c8384f6a3561d0d3f5066676fb9d7e3db458d3f61d6578fe6b6413c4431abc090276e2130d0081c3e9bd223225de43fe95d2e1872f35
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SSDEEP
12288:dMDit12s+bWqpNcXRNhs5R+D1PJsFoMUWS4Azfn5kekw214UGocZt7:qir2s+bHQ+zQ2Gt7
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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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SectopRAT payload
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Looks for VirtualBox Guest Additions in registry
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Looks for VMWare Tools registry key
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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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Maps connected drives based on registry
Disk information is often read in order to detect sandboxing environments.
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Suspicious use of SetThreadContext
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