Behavioral task
behavioral1
Sample
0c4bb0c3f4b808f4706923019eaa46be.exe
Resource
win7-20231129-en
General
-
Target
0c4bb0c3f4b808f4706923019eaa46be
-
Size
506KB
-
MD5
0c4bb0c3f4b808f4706923019eaa46be
-
SHA1
75ce40812a3ecb63899d8f6c8cbb310693b19fa4
-
SHA256
d99b51039634c4d1f0c7b74b71eddfd56a078b6e8ba3a6fa9a254b972df8706f
-
SHA512
d50c9f9fa404ee19b498e657dfd9c79bb95a505c879ea166d056f3df2b9d2b2268f558bd29ce3a54d33f852198cb319d68dc1eb73d39d7d226e346200fe1adb6
-
SSDEEP
12288:uTEgdfYKbge6tdV2f0DVC/rG2VpvEadw4SRcdx:LUwbKGVC/q2Vpvcbcdx
Malware Config
Extracted
quasar
1.4.0
Discord
10.0.0.196:4782
a17c963d-9219-4baa-8150-21a123e267db
-
encryption_key
CD3311A764D7EB9515FB64E08C58E089B1B5E60F
-
install_name
Client.exe
-
log_directory
windows
-
reconnect_delay
3000
-
startup_key
Host Process for Windows Tasks
-
subdirectory
SubDir
Signatures
-
Quasar family
-
Quasar payload 1 IoCs
resource yara_rule sample family_quasar -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 0c4bb0c3f4b808f4706923019eaa46be
Files
-
0c4bb0c3f4b808f4706923019eaa46be.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: 498KB - Virtual size: 497KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 7KB - Virtual size: 7KB
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