Behavioral task
behavioral1
Sample
e22eded04f63ee8412924d986e3a522f.exe
Resource
win7-20240220-en
General
-
Target
e22eded04f63ee8412924d986e3a522f.bin
-
Size
3.1MB
-
MD5
e22eded04f63ee8412924d986e3a522f
-
SHA1
ca0b817a54f1401b43b412013c0a948a03155619
-
SHA256
cbc58336a25eddf588be0b4c90fa9dd0267e545489b14c53505a53125a1a49db
-
SHA512
6ae9c8cf956939a15b3c6fdc40b905f0d5bb03e665309d0a15e3956f9912bd491087ad8cabbacd0dd7e0a2e50fca1af2f055805c8748105c43afc5bff85ba89e
-
SSDEEP
49152:Dv6I22SsaNYfdPBldt698dBcjHa++PJH1LoGdDTTHHB72eh2NT:Dv322SsaNYfdPBldt6+dBcjHa++Pz
Malware Config
Extracted
quasar
1.4.1
Office04
pringelsy-44550.portmap.host:44550
ed30a1b2-d1a0-4e30-a860-b77fa3f71c40
-
encryption_key
49F9D3CAD835E70C60B54E401E356C16B3822AE8
-
install_name
Opera GX.exe
-
log_directory
Logs
-
reconnect_delay
1000
-
startup_key
OperaVPN
-
subdirectory
common Files
Signatures
-
Quasar family
-
Quasar payload 1 IoCs
Processes:
resource yara_rule sample family_quasar -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource e22eded04f63ee8412924d986e3a522f.bin
Files
-
e22eded04f63ee8412924d986e3a522f.bin.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