Analysis
-
max time kernel
80s -
max time network
102s -
platform
windows10-2004_x64 -
resource
win10v2004-20230221-en -
resource tags
arch:x64arch:x86image:win10v2004-20230221-enlocale:en-usos:windows10-2004-x64system -
submitted
16-05-2023 08:35
Behavioral task
behavioral1
Sample
1312-63-0x0000000000400000-0x0000000000654000-memory.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
1312-63-0x0000000000400000-0x0000000000654000-memory.exe
Resource
win10v2004-20230221-en
General
-
Target
1312-63-0x0000000000400000-0x0000000000654000-memory.exe
-
Size
2.3MB
-
MD5
6f613c9c5a4865c256f134b610e04815
-
SHA1
bfed40e54d1c5790fc9fa5c2f21c0c3ac9e05073
-
SHA256
ff88f280e6d48494723b82fa19c527100060cde90bb69910cb143d21380176ab
-
SHA512
a0f05eae7be3ba4317f031b366530bee42604bea3ee74c3ab80b5963c7fcefcce7813fb944bfb238ea7cbec2da2e0447d7e4a42d8513e081880e14a8a6dad1d8
-
SSDEEP
12288:yWnxfgsRL4u/1AlLK6FRY2n8OPKxGvYmB:5xgsRftD0C2nKG
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 1144 3216 WerFault.exe 84
Processes
-
C:\Users\Admin\AppData\Local\Temp\1312-63-0x0000000000400000-0x0000000000654000-memory.exe"C:\Users\Admin\AppData\Local\Temp\1312-63-0x0000000000400000-0x0000000000654000-memory.exe"1⤵PID:3216
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3216 -s 4082⤵
- Program crash
PID:1144
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 3216 -ip 32161⤵PID:3396