Analysis
-
max time kernel
133s -
max time network
136s -
platform
windows10-2004_x64 -
resource
win10v2004-20230220-en -
resource tags
arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system -
submitted
19-05-2023 22:02
Behavioral task
behavioral1
Sample
528-63-0x0000000000400000-0x0000000000654000-memory.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
528-63-0x0000000000400000-0x0000000000654000-memory.exe
Resource
win10v2004-20230220-en
General
-
Target
528-63-0x0000000000400000-0x0000000000654000-memory.exe
-
Size
2.3MB
-
MD5
50431968bd52c5ed2627229ceddb0c39
-
SHA1
d723c47d624b0be6621b4cef1e3db4c827847e6c
-
SHA256
f4dd60801acf55d98685a8ce14eee1a33e838aa6afefd20a61c71d73def54fc5
-
SHA512
d8448f7cfa4711dbbb232dc51f4bcf84fcc4c26beac0461354949ec8c6e64f0e0824eec4f2be27f8415f1ec197b55ee9f0c26ee4c057c96508f22de0fb3897b0
-
SSDEEP
12288:EWnxfgsRL4u/1AlLK6FRY2n8OPKxGvYmB:fxgsRftD0C2nKG
Malware Config
Extracted
blustealer
https://api.telegram.org/bot5797428905:AAGaRRXGZN1d9GGFd3sE5x4uSpCGF0PU4m4/sendMessage?chat_id=1251788325
Signatures
-
BluStealer
A Modular information stealer written in Visual Basic.
-
Program crash 1 IoCs
pid pid_target Process procid_target 3956 1916 WerFault.exe 83
Processes
-
C:\Users\Admin\AppData\Local\Temp\528-63-0x0000000000400000-0x0000000000654000-memory.exe"C:\Users\Admin\AppData\Local\Temp\528-63-0x0000000000400000-0x0000000000654000-memory.exe"1⤵PID:1916
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1916 -s 4122⤵
- Program crash
PID:3956
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 1916 -ip 19161⤵PID:320