Behavioral task
behavioral1
Sample
waasdfasdfa-cleaned.exe
Resource
win10ltsc2021-20250128-en
General
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Target
waasdfasdfa-cleaned.exe
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Size
9.6MB
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MD5
7a08b3d3a74cd47bdcb3de677069cc0e
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SHA1
303280734566b299afa135056cce5576b5c48310
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SHA256
6bf803ef550f4b654fe417656aa42d4a9bf467d96d99813deba7bd5bc6edb6f9
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SHA512
19f1ebddaebe51c5cb71be9e1e0dd3edd403e973bd2ad171f96fa3ab08bc555896ab115e29d7ad794a6606cd18401e1b9ccf9eb2475b80b1ebc82ae1aae2008d
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SSDEEP
98304:5+rEWXvUvUlSJSbWlOeAlKqTkNUv6mrV4/j0azLwlEwvJzWNCOhssO00:2/xSJSbWli5lSmZ4b0az+RiZi
Malware Config
Extracted
quasar
1.4.0
v15.0 | Fifa23
private123.duckdns.org:8808
dofucks.com:8808
c398e98c-136e-4007-ab40-e179829f338c
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encryption_key
C84CB6134701741C5122A14FACDB67C8CFA9C0AB
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install_name
.exe
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log_directory
Logs
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reconnect_delay
3000
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startup_key
$sxr-seroxen
Signatures
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Quasar family
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Quasar payload 1 IoCs
resource yara_rule sample family_quasar -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource waasdfasdfa-cleaned.exe
Files
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waasdfasdfa-cleaned.exe.exe windows:4 windows x86 arch:x86
f34d5f2d4577ed6d9ceec516c1f5a744
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_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 9.6MB - Virtual size: 9.6MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ