Behavioral task
behavioral1
Sample
9e7b3fcd73d20b2c92b8cfa21626afc9cdd34fd093b0760d0b22edd3d027db78.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
9e7b3fcd73d20b2c92b8cfa21626afc9cdd34fd093b0760d0b22edd3d027db78.exe
Resource
win10v2004-20241007-en
General
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Target
9e7b3fcd73d20b2c92b8cfa21626afc9cdd34fd093b0760d0b22edd3d027db78.exe
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Size
916KB
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MD5
bea723449eb145b6c4000bfca106e3ed
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SHA1
42bf0ff775020eabeecf4150b0129dd561dc0736
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SHA256
9e7b3fcd73d20b2c92b8cfa21626afc9cdd34fd093b0760d0b22edd3d027db78
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SHA512
9b488266399b6e7aea71cde0eb7c23621b684e207f2cce1e4cec71da7122bda9cc3c51ef61d29a02f18c04feacbfa5e009a03d8ef50bac613b52e018a7c86954
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SSDEEP
24576:u3zSBJk4l/5b1nhD6g+0yQEuTLusJLK1lkloLXZ:azSBJk4l/5b1nhD6g+0yQEuRk1lkg
Malware Config
Extracted
quasar
2.8.0.1
Comquedinhaacoisaanda
190.102.40.205:5552
PfN9Ye1THuAjieZbW1
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encryption_key
m4bU7sJJzbSU2TB27KbW
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install_name
Venom.exe
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log_directory
Logs
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reconnect_delay
3000
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startup_key
Venom Client Startup
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 9e7b3fcd73d20b2c92b8cfa21626afc9cdd34fd093b0760d0b22edd3d027db78.exe
Files
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9e7b3fcd73d20b2c92b8cfa21626afc9cdd34fd093b0760d0b22edd3d027db78.exe.exe windows:4 windows x86 arch:x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
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: 912KB - Virtual size: 912KB
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