Behavioral task
behavioral1
Sample
10dfcd3ab03dcecb05d6f4b28dbd7a4070341783b8f5453b9af3bc6b9b77a104.exe
Resource
win7-20240221-en
General
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Target
10dfcd3ab03dcecb05d6f4b28dbd7a4070341783b8f5453b9af3bc6b9b77a104
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Size
3.1MB
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MD5
700acd73a0f2f3e9372fe0e60f95576f
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SHA1
efc3b03207b3e5a999d772fd7c11fb5b69977ebc
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SHA256
10dfcd3ab03dcecb05d6f4b28dbd7a4070341783b8f5453b9af3bc6b9b77a104
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SHA512
a390e1b463d658beb17d9bc21e9e77f00e1dbe6dd0fc134ba682343d3a90c5a6535999aebafd1e2bad5bc319fa92072bb5efabff49878bd06d1cfee030a9db75
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SSDEEP
49152:3vGlL26AaNeWgPhlmVqvMQ7XSKpJxNESE7k/iTLoGdoPTHHB72eh2NT:3vGL26AaNeWgPhlmVqkQ7XSKHx+f4
Malware Config
Extracted
quasar
1.4.1
Office04
bin-inspections.gl.at.ply.gg:64055
536deaa9-57d2-448a-ae01-b604426d7fa6
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encryption_key
DBB529B3F56F6D23695F8D7AC9BA28484A0D6D0F
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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
Quasar Client Startup
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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 10dfcd3ab03dcecb05d6f4b28dbd7a4070341783b8f5453b9af3bc6b9b77a104
Files
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10dfcd3ab03dcecb05d6f4b28dbd7a4070341783b8f5453b9af3bc6b9b77a104.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: 3.1MB - Virtual size: 3.1MB
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