Analysis
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max time kernel
135s -
max time network
154s -
platform
windows10-2004_x64 -
resource
win10v2004-20230220-en -
resource tags
arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system -
submitted
05-05-2023 14:32
Behavioral task
behavioral1
Sample
944-63-0x0000000000400000-0x0000000000654000-memory.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
944-63-0x0000000000400000-0x0000000000654000-memory.exe
Resource
win10v2004-20230220-en
General
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Target
944-63-0x0000000000400000-0x0000000000654000-memory.exe
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Size
2.3MB
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MD5
3b6b315d1493ab83d1670c42b229f2d0
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SHA1
91f8682320e7e70793684e9c237ef10f56d1e0b1
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SHA256
658b2a347cec092b5c3bba0cf33dd2c00e416e112bdb09daac83fbc2ebd41cc8
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SHA512
bb836200fc02f4d4d5c65139c8697126531afe108a95075f131e37030cde38d48a25d5ddb113008c8cc164bbaee2eb6724ee4654f40545a9610798c0934b13b0
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SSDEEP
12288:DWnxfgsRL4u/1AlLK6FRY2n8OPKxGvYmB:ExgsRftD0C2nKG
Malware Config
Extracted
blustealer
https://api.telegram.org/bot5797428905:AAGaRRXGZN1d9GGFd3sE5x4uSpCGF0PU4m4/sendMessage?chat_id=1251788325
Signatures
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BluStealer
A Modular information stealer written in Visual Basic.
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Program crash 1 IoCs
pid pid_target Process procid_target 2176 2196 WerFault.exe 82
Processes
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C:\Users\Admin\AppData\Local\Temp\944-63-0x0000000000400000-0x0000000000654000-memory.exe"C:\Users\Admin\AppData\Local\Temp\944-63-0x0000000000400000-0x0000000000654000-memory.exe"1⤵PID:2196
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2196 -s 4162⤵
- Program crash
PID:2176
-
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 2196 -ip 21961⤵PID:3028