General
-
Target
Client-built.exe
-
Size
502KB
-
MD5
550176cfb9383aa88118ac710a2c6ec2
-
SHA1
d2811a584bcfbaab1a288151f635cc04d43591c3
-
SHA256
c42aab483df3e41b9c4e006cba50655b35606b565c80750637c5fe6aad3f90a6
-
SHA512
a7d9f0f690724b0e385ffd518e9006c6d360f8e68ceec0226ce1ada746daceecf29ee2c79c873bbba2d96fd114fc4e502f004ce4c8e2b1d46249379818c6cf96
-
SSDEEP
6144:VTEgdc0YvXAGbgiIN2RSBnnN+mKRv2F5Etqj+yw4YUcEnOb8F9h9t6QcPcTR32:VTEgdfYnbgDN+gk4KywyXpr9kQcPcd2
Malware Config
Extracted
quasar
1.4.0
Office04
192.168.0.195:1604
fffd6dc4-1f37-4e65-b7aa-0102dd3decf4
-
encryption_key
894D60DF1A73A828E12DB9DF734CD59FBE6522AB
-
install_name
Client.exe
-
log_directory
Logs
-
reconnect_delay
3000
-
startup_key
Quasar Client Startup
-
subdirectory
SubDir
Signatures
-
Quasar family
-
Quasar payload 1 IoCs
resource yara_rule sample family_quasar
Files
-
Client-built.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