Behavioral task
behavioral1
Sample
newwasdwasd.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral2
Sample
newwasdwasd.exe
Resource
win11-20241007-en
General
-
Target
newwasdwasd.exe
-
Size
3.1MB
-
MD5
048106e39bf4014d0c3e0481becddb92
-
SHA1
7f12cc9a25a07a9ff47d34fa53fed13144b07342
-
SHA256
ef2a326a4226caafa7542e93fc2aa474874907eb369dfca8dea080a4a8fa854d
-
SHA512
1ff8fbed8e2775f5559ece342c133e8018c9df6ab1ebec66b45312a4ab79f8c275516c1a4fd1cd1d37af7e0382f44a90e3e7e8078790296eb7e793122cee00ff
-
SSDEEP
49152:7vwhBYjCO4Dt2d5aKCuVPzlEmVQL0wvwkaQSSMf3VoGdwTHHB72eh2NT:7vit2d5aKCuVPzlEmVQ0wvwfQSj
Malware Config
Extracted
quasar
1.4.1
minecraft_updater
98.97.12.133:631
182d06ff-972f-4a96-b344-59a01694d374
-
encryption_key
C5904FDD788EA00F921C538B9FE80C0B0A0DE728
-
install_name
MinecraftUpdater.exe
-
log_directory
Logs
-
reconnect_delay
3000
-
startup_key
MinecraftUpdater
-
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 newwasdwasd.exe
Files
-
newwasdwasd.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: 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