Behavioral task
behavioral1
Sample
12d3a5848962353e0799964d9774bbbbf63c8d77a924f3cc14df49039c2ecb73.exe
Resource
win7-20240903-en
General
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Target
12d3a5848962353e0799964d9774bbbbf63c8d77a924f3cc14df49039c2ecb73
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Size
348KB
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MD5
222eb2520861357489b7a11a99656e3f
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SHA1
fb21802a64e6bbc3a9746e5ee5e4f92c2dc8bfcf
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SHA256
12d3a5848962353e0799964d9774bbbbf63c8d77a924f3cc14df49039c2ecb73
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SHA512
991d90dda45c324e4b15a3cf3d0f5209d2f71c4d3145169215737c448d8ce0da494f32a2187e5bddb4eac488a48e18b061ff7bd42d1a28458e472359af798ecb
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SSDEEP
6144:+V6bPXhLApfpUw4qCgafQbX30nlIHh/m7vHdjz7iO:umhAp6lqKfq0GheLHd/iO
Malware Config
Extracted
quasar
1.3.0.0
ForceOP
jordiek1d.ddns.net:4782
QSR_MUTEX_Y1VQAwHslXRVvQkGHj
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encryption_key
3xJFlGvSDHRDtYnPg0qe
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install_name
Client.exe
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log_directory
Logs
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reconnect_delay
3000
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startup_key
WindowsDrivers
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subdirectory
SubDir
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 12d3a5848962353e0799964d9774bbbbf63c8d77a924f3cc14df49039c2ecb73
Files
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12d3a5848962353e0799964d9774bbbbf63c8d77a924f3cc14df49039c2ecb73.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: 344KB - Virtual size: 344KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 2KB - 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