Analysis
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max time kernel
110s -
max time network
127s -
platform
windows10-2004_x64 -
resource
win10v2004-20230221-en -
resource tags
arch:x64arch:x86image:win10v2004-20230221-enlocale:en-usos:windows10-2004-x64system -
submitted
28-04-2023 23:45
Behavioral task
behavioral1
Sample
464-63-0x0000000000400000-0x0000000000654000-memory.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
464-63-0x0000000000400000-0x0000000000654000-memory.exe
Resource
win10v2004-20230221-en
General
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Target
464-63-0x0000000000400000-0x0000000000654000-memory.exe
-
Size
2.3MB
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MD5
56e36d7f7d6188103f395ba620700584
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SHA1
2a13f5e3060f11928ea7204a34731455f5782fdb
-
SHA256
1a8be8bc190cc9a7cae29c0964376b4c0bcd61a1f9adbd06c7d1ff91f9e0395d
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SHA512
0a812df77a37c7cbac58dae5bf5f1071a1e7c52d521fbfa4dd131eaab751679aa8d2d89d012695c8ef127619673548be24e8cfc8b6f496cf4c764627a59e7670
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SSDEEP
12288:rWnxfgsRL4u/1AlLK6FRY2n8OPKxGvYmB:cxgsRftD0C2nKG
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 2328 4656 WerFault.exe 83
Processes
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C:\Users\Admin\AppData\Local\Temp\464-63-0x0000000000400000-0x0000000000654000-memory.exe"C:\Users\Admin\AppData\Local\Temp\464-63-0x0000000000400000-0x0000000000654000-memory.exe"1⤵PID:4656
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4656 -s 4082⤵
- Program crash
PID:2328
-
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 176 -p 4656 -ip 46561⤵PID:4196