General
-
Target
RatForKiooAdmin.exe
-
Size
3.4MB
-
MD5
eeaed02a0476fbf0bf9b87ba217a74ff
-
SHA1
ddc562254c09485c893befe0cd061a992e9ccf48
-
SHA256
ebad07fe74262b4dd7fcec476fa92560983112a94d5c4346b4d934a0f4f9f6f0
-
SHA512
ed426d7e8986c8ad5d6ae0d758dbac36ea663abbc6b1d5e420d4064e9ee43d46f1ae2248d58703842cfcca361ea7d911addecca70a18d5b451971f79df15a2e4
-
SSDEEP
98304:DvI22SsaNYfdPBldt6+dBcjHT6RJ6kdx:rd7jcB
Malware Config
Extracted
quasar
1.4.1
KIO
0.tcp.ngrok.io:16302
116e2822-047d-4b5c-ad10-563148a1a28e
-
encryption_key
C366BC97216329D1909524412E3ECB1EBC575D07
-
install_name
Client.exe
-
log_directory
Logs
-
reconnect_delay
3000
-
startup_key
Quasar Client Startup
-
subdirectory
SubDir
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 RatForKiooAdmin.exe
Files
-
RatForKiooAdmin.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: 3.1MB - Virtual size: 3.1MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 267KB - Virtual size: 266KB
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