Behavioral task
behavioral1
Sample
Loli.exe
Resource
ubuntu1804-amd64-20240508-en
General
-
Target
Loli.exe
-
Size
5.4MB
-
MD5
5d791c2006e74db7aa9e3c4d416984cb
-
SHA1
35cb6294670e54ffa7e33023f940ad4acfeaa567
-
SHA256
1d5c803a0a384fde00419ac37db4ff47a4a9aef2a0655810d23cf6e483c13488
-
SHA512
b24939b9e79d3a8c940ec55146bbd1f2609bb2708903772024d9da4cba5fb42eb5a695642a0691a848a60ed4ac59ccd2f142c69fd2a5d9bf94accbb60c33004f
-
SSDEEP
49152:zE/yEPsBimcZhhbGKnIXDpZEV/+hH45ZRPJgBB6QCHHB72eh2Nw+N7:zELEBimcn2X9uV2iZV
Malware Config
Extracted
quasar
-
encryption_key
E2FB9900B23756E2DDF30B24E44B0961BA7B0F9C
-
reconnect_delay
3000
Signatures
-
Quasar family
-
Quasar payload 1 IoCs
Processes:
resource yara_rule sample family_quasar -
Obfuscated with Agile.Net obfuscator 1 IoCs
Detects use of the Agile.Net commercial obfuscator, which is capable of entity renaming and control flow obfuscation.
Processes:
resource yara_rule sample agile_net -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource Loli.exe
Files
-
Loli.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: 5.4MB - Virtual size: 5.4MB
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