Behavioral task
behavioral1
Sample
Havoc Spoofer.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
Havoc Spoofer.exe
Resource
win10v2004-20240426-en
General
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Target
Havoc Spoofer.exe
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Size
3.1MB
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MD5
c9669da6cb1b9efb0c7941db84b6c0f9
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SHA1
3952a629b1b742947d6aa606efaca87dbf49394e
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SHA256
0111c37eec4fce7a2b1236e0af1bbd586d3a86cedb47709dc252705f532f6107
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SHA512
417f26cb8a600b48ed89f9c6cd053c8f037e1e9f264fd6fcb05b19524ffcfa38c816341f17f9f195bcc8a25c32fbb988ab5b1591489f534ecb08f1af5e959f98
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SSDEEP
49152:zvzI22SsaNYfdPBldt698dBcjHKSRJ68bR3LoGd+THHB72eh2NT:zvM22SsaNYfdPBldt6+dBcjHKSRJ6G
Malware Config
Extracted
quasar
1.4.1
Havoc Spoofer
67.185.238.47:4782
5d74a6e3-ac70-4e20-bd4c-a0073fdfa6dd
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encryption_key
DABBD92A386A1ACA8D44847A67943218AA4D516E
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install_name
Spoofer.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
Havoc
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 Havoc Spoofer.exe
Files
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Havoc Spoofer.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: 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