blustealer | f4dd60801acf55d98685a8ce14eee1a33e838aa6afefd20a61c71d73def54fc5

Analysis

max time kernel
27s
max time network
30s
platform
windows7_x64
resource
win7-20230220-en
resource tags

arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
submitted
19-05-2023 22:02

Target

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

2.3MB
MD5

50431968bd52c5ed2627229ceddb0c39
SHA1

d723c47d624b0be6621b4cef1e3db4c827847e6c
SHA256

f4dd60801acf55d98685a8ce14eee1a33e838aa6afefd20a61c71d73def54fc5
SHA512

d8448f7cfa4711dbbb232dc51f4bcf84fcc4c26beac0461354949ec8c6e64f0e0824eec4f2be27f8415f1ec197b55ee9f0c26ee4c057c96508f22de0fb3897b0
SSDEEP

12288:EWnxfgsRL4u/1AlLK6FRY2n8OPKxGvYmB:fxgsRftD0C2nKG

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
920	936	WerFault.exe	27

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 936 wrote to memory of 920	936	528-63-0x0000000000400000-0x0000000000654000-memory.exe	28
PID 936 wrote to memory of 920	936	528-63-0x0000000000400000-0x0000000000654000-memory.exe	28
PID 936 wrote to memory of 920	936	528-63-0x0000000000400000-0x0000000000654000-memory.exe	28
PID 936 wrote to memory of 920	936	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:936
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 936 -s 144
  2⤵
  - Program crash
  PID:920

memory/936-54-0x0000000000400000-0x0000000000654000-memory.dmp

Filesize
2.3MB

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