blustealer | 690abf0aa63c44bd015cbf588a0a0fde3aed410166a1e028506a6b4f924771dd

Analysis

max time kernel
31s
max time network
34s
platform
windows7_x64
resource
win7-20230220-en
resource tags

arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
submitted
08-05-2023 07:31

Target

528-63-0x0000000000400000-0x0000000000654000-memory.exe
Size

2.3MB
MD5

b5468f7692b045db043fa7e2d3626f4f
SHA1

fb25d2c607a8de67ef0cf7d64635304122afb8c6
SHA256

690abf0aa63c44bd015cbf588a0a0fde3aed410166a1e028506a6b4f924771dd
SHA512

778cda0084184bbd5fbbf56da2586e195dec49b19f51ea5494f2fa0f6cc04373eef852a8d7e406df7d5b6a6b1afc5c4981bce59368ec7b2ce0622c681bc905fe
SSDEEP

12288:JWnxfgsRL4u/1AlLK6FRY2n8OPKxGvYmB:2xgsRftD0C2nKG

Score

10^/10

Family

blustealer

https://api.telegram.org/bot5797428905:AAGaRRXGZN1d9GGFd3sE5x4uSpCGF0PU4m4/sendMessage?chat_id=1251788325

BluStealer
A Modular information stealer written in Visual Basic.
stealer blustealer

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2040	1928	WerFault.exe	27

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1928 wrote to memory of 2040	1928	528-63-0x0000000000400000-0x0000000000654000-memory.exe	28
PID 1928 wrote to memory of 2040	1928	528-63-0x0000000000400000-0x0000000000654000-memory.exe	28
PID 1928 wrote to memory of 2040	1928	528-63-0x0000000000400000-0x0000000000654000-memory.exe	28
PID 1928 wrote to memory of 2040	1928	528-63-0x0000000000400000-0x0000000000654000-memory.exe	28

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⤵
- Suspicious use of WriteProcessMemory
PID:1928
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1928 -s 144
  2⤵
  - Program crash
  PID:2040

memory/1928-54-0x0000000000400000-0x0000000000654000-memory.dmp

Filesize
2.3MB

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