Behavioral task
behavioral1
Sample
43738a30c4074ca0bef77f528fb75fb1_JaffaCakes118.exe
Resource
win7-20240221-en
General
-
Target
43738a30c4074ca0bef77f528fb75fb1_JaffaCakes118
-
Size
349KB
-
MD5
43738a30c4074ca0bef77f528fb75fb1
-
SHA1
4197ff900d723691b0b33a924b6b34ad4dc15f33
-
SHA256
212755a6fea93a698fcc12d08bdb6531c113377e8ddeef0c3185e54f3d2576ac
-
SHA512
86d38ae3a245c155dfaef3a0928923bbccb338daae365b896c672aa98634376bfb113bb45c1bca68f361fc9cce964e1c12ab9971319779ba6f88c84370c2b259
-
SSDEEP
6144:9K2J10qdSlEc39HG0qwmaS23MF+zK5rqt5YOqhLbyfdAVo2Vdd0d:9KFjq7c3FzK5rqcOYyKVoWdd0d
Malware Config
Extracted
quasar
1.3.0.0
Office04
162.206.16.208:4782
QSR_MUTEX_mnskLlemHhwg70HDrH
-
encryption_key
mvXuP4zPWoLOIqtuspGa
-
install_name
bgfd.exe
-
log_directory
Logs
-
reconnect_delay
3000
-
startup_key
Windows Reg Start
-
subdirectory
9807t43nfidyg
Signatures
-
Quasar family
-
Quasar payload 1 IoCs
resource yara_rule sample family_quasar -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 43738a30c4074ca0bef77f528fb75fb1_JaffaCakes118
Files
-
43738a30c4074ca0bef77f528fb75fb1_JaffaCakes118.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: 346KB - Virtual size: 345KB
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