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Behavioral task
behavioral1
Sample
SeroXenBoost.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
SeroXenBoost.exe
Resource
win10v2004-20250217-en
General
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Target
SeroXenBoost.exe
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Size
44KB
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MD5
8005773f97e8f5c44e2f12eab0141cc5
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SHA1
c751dde5b44d985eebaeb9dc027867a9049d4d07
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SHA256
0902f1d84a1c4ae0bd2c0dbb029240487332655a0d7ea5106013b7a2590b519b
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SHA512
2e6b9cff1f281e4a3ce14c879349caf1794b465de48af9bd9e6fee28c75119546872a948b381d248ad46baae6b52a046a9df7ec865fb24df77cd05d9a2639e05
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SSDEEP
768:9V2VRlzVhpvH2VNZZKkVnnn9tF6WRUT0dT9ws+be/1B6SNSlvrz/BB+l:9VGmfHtFBGAZ9gW1omSlH/f+l
Malware Config
Extracted
silverrat
1.0.0.0
172.221.202.55:4421
SilverMutex_dQhpoXJDyX
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certificate
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decrypted_key
-|S.S.S|-
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discord
https://discord.com/api/webhooks/1343008288949669961/TCucLQwwnBXuvu4Z6dJ60IcurXSQYorW9CafoG4F4z55ALbW4u2zJa__1PNCU81Kuh4g
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key
yy6zDjAUmbB09pKvo5Hhug==
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key_x509
UnJEUnNyTmxjY1FPVFJaUlNYaVl4VWxWREpmS0xj
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payload_url
https://g.top4top.io/p_2522c7w8u1.png
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reconnect_delay
4
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server_signature
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
Signatures
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Silverrat family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource SeroXenBoost.exe
Files
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SeroXenBoost.exe.exe windows:4 windows x64 arch:x64
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Sections
.text Size: 42KB - Virtual size: 42KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ