Analysis
-
max time kernel
92s -
max time network
148s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
26-01-2024 03:52
Static task
static1
Behavioral task
behavioral1
Sample
765036d77afb2c23defd84e520ec9d7d.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
765036d77afb2c23defd84e520ec9d7d.exe
Resource
win10v2004-20231215-en
General
-
Target
765036d77afb2c23defd84e520ec9d7d.exe
-
Size
459KB
-
MD5
765036d77afb2c23defd84e520ec9d7d
-
SHA1
abf295ec2acce422ce8225090a4cf94988c52efc
-
SHA256
e1ce23ecbc870e1aa1bc79cec54af0d13ddec7c00870fbdd5bba6fc56d14cb66
-
SHA512
8b90f6b8e39f992485da967ec0c62817860d34ea7bfbe127209061a70d986db9e8d27fb940f9fb129e8ea58f7c3e94ec436cdac2183eeb2572a268a1af691897
-
SSDEEP
12288:MLry/neyx7f/A64j7P+tixhT8nWfUFkF7U:qKeyxTAJj7P+yWwFY
Malware Config
Signatures
-
Executes dropped EXE 1 IoCs
pid Process 3720 eynuj.exe -
Drops file in Program Files directory 1 IoCs
description ioc Process File created C:\Program Files (x86)\vjhj\eynuj.exe 765036d77afb2c23defd84e520ec9d7d.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 796 wrote to memory of 3720 796 765036d77afb2c23defd84e520ec9d7d.exe 85 PID 796 wrote to memory of 3720 796 765036d77afb2c23defd84e520ec9d7d.exe 85 PID 796 wrote to memory of 3720 796 765036d77afb2c23defd84e520ec9d7d.exe 85
Processes
-
C:\Users\Admin\AppData\Local\Temp\765036d77afb2c23defd84e520ec9d7d.exe"C:\Users\Admin\AppData\Local\Temp\765036d77afb2c23defd84e520ec9d7d.exe"1⤵
- Drops file in Program Files directory
- Suspicious use of WriteProcessMemory
PID:796 -
C:\Program Files (x86)\vjhj\eynuj.exe"C:\Program Files (x86)\vjhj\eynuj.exe"2⤵
- Executes dropped EXE
PID:3720
-
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
254KB
MD59b159df4e20a06c9d4205534a2529156
SHA1f6aeedd1f2e13b511db681379a823c00b3a4d338
SHA256680d5646067fe3552c0aacdb820257cf0c5574c19c21920e81db05bb073becd7
SHA5128582c2bc53101ba9ce8b4e1f6d63770eb37d691904e285bb086ac93fa98489f8579dc01e2752ed1a08a3a3dd421ffdc513e76bf11aeda44ae59cd30f2ba40cb4
-
Filesize
147KB
MD599828987a0bb298d707999213a2fcff3
SHA14e0dba5fed5f1cdcfc4b0d2e34a5e226219a7d72
SHA2567abef85acc42657dad377a4116f16a9d95cfa7b0957805bf4d998acb65fa6bc5
SHA5124d710ea930abbec43b87676b2c0a2c9c641244fa982b4c67f3f4c74551392fa6e27590cb7cd105af53d43d1cbcaee6ae37ec4088d65c1c0bfd1c10d2e3e1e81e