Analysis
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max time kernel
122s -
max time network
154s -
platform
windows7_x64 -
resource
win7-20230831-en -
resource tags
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submitted
02-10-2023 15:27
General
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Target
SWIFT USD 14.500,00 20231002104546.exe
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Size
577KB
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MD5
fb887d3c131bfa65b9595d74936f7812
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SHA1
a3071a5aa1d8b4b169c33adfbdf82e1614ba6150
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SHA256
3237a7d7f93e7c39039a10e1118c21a150b82a8fc10b2ca3fce0b4b08bfe37c0
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SHA512
42a51b6bfe9fb79ba887e60c9cab2e29a2a37deb997a4041d9be7d257d34d8825fa457d932d5b3ba63e6307375e44affc7fbc3fa55058d6d6893b6a43c7d4176
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SSDEEP
12288:KWOu13YBp53OpEDjL/2xM16Gn9wtu9SNDCcU/gc7cvizNumB09IfvBUIPr9mr:5Ou13YBWpEDn2x2JnX8NDC//gc7cvHy
Malware Config
Extracted
snakekeylogger
Protocol: smtp- Host:
mail.ccrsservices.com - Port:
587 - Username:
[email protected] - Password:
pcg359ys - Email To:
[email protected]
Signatures
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Snake Keylogger
Keylogger and Infostealer first seen in November 2020.
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Snake Keylogger payload 6 IoCs
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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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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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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
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Suspicious behavior: EnumeratesProcesses 5 IoCs
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Suspicious use of AdjustPrivilegeToken 3 IoCs
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Suspicious use of WriteProcessMemory 21 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\SWIFT USD 14.500,00 20231002104546.exe"C:\Users\Admin\AppData\Local\Temp\SWIFT USD 14.500,00 20231002104546.exe"1⤵
- 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" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\agLEskPNcToSwY.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\agLEskPNcToSwY" /XML "C:\Users\Admin\AppData\Local\Temp\tmpCFBD.tmp"2⤵
- Creates scheduled task(s)
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C:\Users\Admin\AppData\Local\Temp\SWIFT USD 14.500,00 20231002104546.exe"C:\Users\Admin\AppData\Local\Temp\SWIFT USD 14.500,00 20231002104546.exe"2⤵
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C:\Users\Admin\AppData\Local\Temp\SWIFT USD 14.500,00 20231002104546.exe"C:\Users\Admin\AppData\Local\Temp\SWIFT USD 14.500,00 20231002104546.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
1KB
MD544b1e6ef6f8c99b7e4f95b5b3d940a4e
SHA1297e58fecef643a0cfe69119ec1665c110752df8
SHA256be7549716b86799dcc8ea0ef73f5906a7aaa13c18385e0289041350a1f578a27
SHA5127ecaa44bd0c0a9503fc3e70e5e6b13fca7210dca3382ed069588c5f65a90e2eb4a0e1174a415258629778d904a5e401265232727b21c54fe023f556a85cf12f6
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Filesize
384KB
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Filesize
6.9MB
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Filesize
96KB
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Filesize
6.9MB
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Filesize
256KB
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Filesize
40KB
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Filesize
256KB
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Filesize
6.9MB
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Filesize
48KB
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Filesize
600KB
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Filesize
256KB
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Filesize
5.7MB
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Filesize
256KB
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Filesize
5.7MB
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Filesize
5.7MB
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Filesize
144KB
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Filesize
144KB
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Filesize
144KB
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Filesize
144KB
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Filesize
4KB
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Filesize
6.9MB
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Filesize
144KB
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Filesize
144KB
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Filesize
144KB
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Filesize
6.9MB
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Filesize
256KB