Behavioral task
behavioral1
Sample
HEUR-Trojan.MSIL.Quasar.gen-0b49f8f284f55c374b25a25e80007e9ca70321a0f7dba7f3f26cadab070bbf0e.exe
Resource
win7-20221111-en
General
-
Target
HEUR-Trojan.MSIL.Quasar.gen-0b49f8f284f55c374b25a25e80007e9ca70321a0f7dba7f3f26cadab070bbf0e.exe
-
Size
502KB
-
MD5
0295dedb1a0529dd212fe6258df36bb0
-
SHA1
14f8121735784971083f2731cb3459acb3232a11
-
SHA256
0b49f8f284f55c374b25a25e80007e9ca70321a0f7dba7f3f26cadab070bbf0e
-
SHA512
120dc530e1e7767a6ca3579a445b9f5d9887ec7382c9419dde5c14b35ddd7c6acf3b13825a6353870e3becd3f9653edf7353efdac095e47377bffa2f98ac6af7
-
SSDEEP
6144:FTEgdc0YPXAGbgiIN2RSBEHGBK0McYpHNfcEIZb8F//iNvOtsLcTR3f:FTEgdfYHbgQHG2NfYmyNoIcdf
Malware Config
Extracted
quasar
1.4.0
Zbambou
crossfire17.ddns.net:4782
b217efd5-dc0f-4d59-9252-5c538c480477
-
encryption_key
4C73E1B847B93527D25B93415C4218A65D5160BB
-
install_name
Client.exe
-
log_directory
Logs
-
reconnect_delay
3000
-
startup_key
Windows Client Startup
-
subdirectory
SubDir
Signatures
-
Quasar family
-
Quasar payload 1 IoCs
resource yara_rule sample family_quasar
Files
-
HEUR-Trojan.MSIL.Quasar.gen-0b49f8f284f55c374b25a25e80007e9ca70321a0f7dba7f3f26cadab070bbf0e.exe.exe windows 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: 498KB - Virtual size: 497KB
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