Behavioral task
behavioral1
Sample
03854da09c467b1ced2223a10fd1c9f281f3527a84651cec9930e5f42ba2cc03N.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
03854da09c467b1ced2223a10fd1c9f281f3527a84651cec9930e5f42ba2cc03N.exe
Resource
win10v2004-20241007-en
General
-
Target
03854da09c467b1ced2223a10fd1c9f281f3527a84651cec9930e5f42ba2cc03N.exe
-
Size
916KB
-
MD5
379bfcd9546c02dfbd06afbc9140c000
-
SHA1
a5787f9734d0dd42cd220ae3c1fa85868affb999
-
SHA256
03854da09c467b1ced2223a10fd1c9f281f3527a84651cec9930e5f42ba2cc03
-
SHA512
5fb98423f6f2684a8e04e6e0894214e27529c80c6dbb6e346922abbc1213b62e698f7e251d658e7d2fb18ba7a2023c28e86359c15de37e9eb13e9f634ab3e2cb
-
SSDEEP
24576:u3zSBJk4l/5b1nhD6g+0yQEuTLusJLK1lkloLX:azSBJk4l/5b1nhD6g+0yQEuRk1lk
Malware Config
Extracted
quasar
2.8.0.1
Comquedinhaacoisaanda
190.102.40.205:5552
PfN9Ye1THuAjieZbW1
-
encryption_key
m4bU7sJJzbSU2TB27KbW
-
install_name
Venom.exe
-
log_directory
Logs
-
reconnect_delay
3000
-
startup_key
Venom Client Startup
Signatures
-
Quasar family
-
Quasar payload 1 IoCs
resource yara_rule sample family_quasar -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 03854da09c467b1ced2223a10fd1c9f281f3527a84651cec9930e5f42ba2cc03N.exe
Files
-
03854da09c467b1ced2223a10fd1c9f281f3527a84651cec9930e5f42ba2cc03N.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