Analysis
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max time kernel
147s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20231222-en -
resource tags
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submitted
22-01-2024 17:36
General
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Target
6fe6ba1439d88cf7fd8debb37324ce82.exe
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Size
700KB
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MD5
6fe6ba1439d88cf7fd8debb37324ce82
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SHA1
6dd21af92d79085a4140be5db5c6faa7c5de2f81
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SHA256
42fe72df91aa852b257cc3227329eb5bf4fce5dabff34cd0093f1298e3b5454e
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SHA512
748a231fe1827a4196c27419fa9da80aefd0c7f77259125c567683ea9e4481d4f4e26dbf2946f7fa73572ce8b9548e96ea60a3772f9d39953953bc6b4ee8da45
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SSDEEP
12288:X7A4e3AWh7HmCo3PtAlMvc+ml5hy8MLlMUa5eYgeTgzXkYkbfytNE13+MMJnIXNN:X7sT7GV3ktv5y/zXkYgF+M603
Malware Config
Extracted
blustealer
Protocol: smtp- Host:
bojtai.club - Port:
587 - Username:
[email protected] - Password:
S8(OUzB)pvph
Signatures
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BluStealer
A Modular information stealer written in Visual Basic.
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Detect ZGRat V1 34 IoCs
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ZGRat
ZGRat is remote access trojan written in C#.
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
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Deletes itself 1 IoCs
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Adds Run key to start application 2 TTPs 1 IoCs
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Suspicious use of SetThreadContext 1 IoCs
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious behavior: EnumeratesProcesses 4 IoCs
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Suspicious use of AdjustPrivilegeToken 2 IoCs
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Suspicious use of SetWindowsHookEx 1 IoCs
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Suspicious use of WriteProcessMemory 11 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\6fe6ba1439d88cf7fd8debb37324ce82.exe"C:\Users\Admin\AppData\Local\Temp\6fe6ba1439d88cf7fd8debb37324ce82.exe"1⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Start-Sleep -s 5; Remove-Item -Path "C:\Users\Admin\AppData\Local\Temp\6fe6ba1439d88cf7fd8debb37324ce82.exe" -Force2⤵
- Deletes itself
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Users\Admin\AppData\Local\Temp\6fe6ba1439d88cf7fd8debb37324ce82.exeC:\Users\Admin\AppData\Local\Temp\6fe6ba1439d88cf7fd8debb37324ce82.exe2⤵
- Suspicious use of SetWindowsHookEx
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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Filesize
3.3MB
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Filesize
120KB
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Filesize
136KB
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Filesize
6.5MB
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Filesize
408KB
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Filesize
304KB
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Filesize
600KB
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Filesize
216KB
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Filesize
104KB
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Filesize
7.7MB
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Filesize
408KB
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Filesize
136KB
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Filesize
6.2MB
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Filesize
64KB
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Filesize
64KB
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Filesize
7.7MB
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Filesize
476KB
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Filesize
476KB
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Filesize
476KB
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Filesize
476KB
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Filesize
476KB
-
Filesize
476KB
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Filesize
476KB
-
Filesize
476KB
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Filesize
476KB
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Filesize
476KB
-
Filesize
476KB
-
Filesize
476KB
-
Filesize
476KB
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Filesize
476KB
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Filesize
476KB
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Filesize
476KB
-
Filesize
476KB
-
Filesize
476KB
-
Filesize
476KB
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Filesize
476KB
-
Filesize
476KB
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Filesize
476KB
-
Filesize
476KB
-
Filesize
476KB
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Filesize
476KB
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Filesize
476KB
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Filesize
476KB
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Filesize
476KB
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Filesize
720KB
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Filesize
7.7MB
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Filesize
476KB
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Filesize
476KB
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Filesize
7.7MB
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Filesize
476KB
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Filesize
476KB
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Filesize
476KB
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Filesize
496KB
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Filesize
680KB
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Filesize
5.6MB
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Filesize
64KB
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Filesize
7.7MB
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Filesize
40KB
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Filesize
64KB
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Filesize
584KB
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Filesize
488KB
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Filesize
488KB