Analysis
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max time kernel
148s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
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submitted
27-08-2024 23:35
General
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Target
DHl Delivery reciept.exe
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Size
624KB
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MD5
2cfdae4ee4082225277048a7735c1561
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SHA1
da23e01a6e02dddfcd7a52b3822c28c5b16aafc2
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SHA256
8243c8a72e7a2021b4d956f5dafc19ded0162e9eb99f158f8da83660ea9368b5
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SHA512
764946c9a353ab7b4a71376efbfe143deaedfb753b6cf98489761b6fab442a79d07ef9b2e030f93f9bd9a3f7be7a65695e61f015da093dccfed8278be87df14a
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SSDEEP
12288:9+p7p8KESESHe4/gD6WDSqWl/LDGTGM5irKnPkVB:UtRES4DBSq2KG2bPkVB
Malware Config
Extracted
Protocol: smtp- Host:
mail.sapgroup.com.pk - Port:
587 - Username:
[email protected] - Password:
moin@26919
Signatures
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404 Keylogger
Information stealer and keylogger first seen in 2019.
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404 Keylogger Main Executable 7 IoCs
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Credentials from Password Stores: Credentials from Web Browsers 1 TTPs
Malicious Access or copy of Web Browser Credential store.
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Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
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Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
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Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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UPX packed file 4 IoCs
Detects executables packed with UPX/modified UPX open source packer.
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Unsecured Credentials: Credentials In Files 1 TTPs
Steal credentials from unsecured files.
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Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
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Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
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Suspicious use of SetThreadContext 1 IoCs
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Program crash 1 IoCs
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System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
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Suspicious behavior: EnumeratesProcesses 3 IoCs
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Suspicious behavior: MapViewOfSection 1 IoCs
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Suspicious use of AdjustPrivilegeToken 1 IoCs
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Suspicious use of WriteProcessMemory 3 IoCs
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outlook_office_path 1 IoCs
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outlook_win_path 1 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\DHl Delivery reciept.exe"C:\Users\Admin\AppData\Local\Temp\DHl Delivery reciept.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\DHl Delivery reciept.exe"C:\Users\Admin\AppData\Local\Temp\DHl Delivery reciept.exe"2⤵
- Accesses Microsoft Outlook profiles
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1928 -s 16803⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 1928 -ip 19281⤵
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
136KB
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Filesize
320KB
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Filesize
320KB
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Filesize
320KB
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Filesize
320KB
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Filesize
320KB
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Filesize
320KB
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Filesize
136KB
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Filesize
804KB
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Filesize
584KB
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Filesize
320KB
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Filesize
5.6MB
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Filesize
624KB
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Filesize
1.8MB
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Filesize
408KB
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Filesize
76KB
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Filesize
652KB
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Filesize
4KB