quasar | 7262ed188d5377c9da7fad588520ab480377746b4c31980ff01a0f242e4b4abd | Triage

Sharing

General

Target

7262ed188d5377c9da7fad588520ab480377746b4c31980ff01a0f242e4b4abd
Size

288KB
MD5

1ef21892cee03fcae6c7944afb0fc939
SHA1

3a82a2746dac05fb555b1fe478d31813d4009853
SHA256

7262ed188d5377c9da7fad588520ab480377746b4c31980ff01a0f242e4b4abd
SHA512

783324c26f825e88104c735d28b456741ddd22b9cf05ceb54753f5db8575f785cf7fdf918c51e24440e1a930e02006701f8e635e5e42f8dee3e994a9f7d494da
SSDEEP

6144:e7zO0LSclT6FOwEP5Kq+SMv0VGb7bDcllbkSn:clJtTF9zVGkllbkK

Score

10^/10

office quasar

Malware Config

Extracted

Family

quasar

Version

1.4.0.0

Botnet

Office

C2

95.217.102.123:111

Mutex

ZANkNfk48KPVrxHfxhkjhjgjhjbhj

Attributes

encryption_key
JQI8av0O9QPPkJYeWotn
install_name
csrss.exe
log_directory
Logs
reconnect_delay
3000
startup_key
NET framework
subdirectory
SubDir

Signatures

Quasar family
quasar

Quasar payload 1 IoCs

resource	yara_rule
sample	family_quasar

Files

7262ed188d5377c9da7fad588520ab480377746b4c31980ff01a0f242e4b4abd
.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: 285KB - Virtual size: 285KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rsrc
Size: 2KB - 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