Analysis
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max time kernel
21s -
max time network
134s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
21-11-2024 09:37
Static task
static1
Behavioral task
behavioral1
Sample
z1MB267382625AE.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
z1MB267382625AE.exe
Resource
win10v2004-20241007-en
General
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Target
z1MB267382625AE.exe
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Size
636KB
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MD5
b996196f91e1480ba0a4bb0304a1f960
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SHA1
417edfb082a48d152475e0a174162d05e9581045
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SHA256
f6b094d042f1ccc79ef5060b18495c6bee55585630fac2c3d3f32a8c9c174de6
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SHA512
dc33be712bd0d7b9a85706206e93389209bff95b7f1bf6d16537917b2267e6a628381d912c387300d780a46565a8fc35be8873ed7bc5471279e15098c5fc76ab
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SSDEEP
12288:1X3wtfRzxWW1odEy2OROXqt81WwzD7ZgJh9XxcALs5RFyu:1XMpzxWz2ORSq0zDF4hzcis5Rl
Malware Config
Extracted
snakekeylogger
Protocol: ftp- Host:
ftp://cpanel2-nl.thcservers.com/ - Port:
21 - Username:
[email protected] - Password:
Uvob2G1Tc73ZCus02X
Signatures
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Snake Keylogger
Keylogger and Infostealer first seen in November 2020.
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Snake Keylogger payload 1 IoCs
Processes:
resource yara_rule behavioral2/memory/3228-20-0x0000000000400000-0x0000000000426000-memory.dmp family_snakekeylogger -
Snakekeylogger family
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Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
Processes:
powershell.exepowershell.exepid process 4596 powershell.exe 1008 powershell.exe -
Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
Processes:
flow ioc 18 checkip.dyndns.org -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
Processes:
z1MB267382625AE.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language z1MB267382625AE.exe -
Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
Processes
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C:\Users\Admin\AppData\Local\Temp\z1MB267382625AE.exe"C:\Users\Admin\AppData\Local\Temp\z1MB267382625AE.exe"1⤵
- System Location Discovery: System Language Discovery
PID:2948 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\z1MB267382625AE.exe"2⤵
- Command and Scripting Interpreter: PowerShell
PID:1008
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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\pNgFqm.exe"2⤵
- Command and Scripting Interpreter: PowerShell
PID:4596
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\pNgFqm" /XML "C:\Users\Admin\AppData\Local\Temp\tmp599.tmp"2⤵
- Scheduled Task/Job: Scheduled Task
PID:728
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C:\Users\Admin\AppData\Local\Temp\z1MB267382625AE.exe"C:\Users\Admin\AppData\Local\Temp\z1MB267382625AE.exe"2⤵PID:3228
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
2KB
MD5968cb9309758126772781b83adb8a28f
SHA18da30e71accf186b2ba11da1797cf67f8f78b47c
SHA25692099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a
SHA5124bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3
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Filesize
18KB
MD5d7436ce86e083c58f8d5965b133dd641
SHA187f5cca68bc1f3e2caf6538c0076745c12fbf889
SHA2566b60cb0dfa682494c4aa79930bb9009e8658ec2998f6fb7e8ba7db633ee63414
SHA512acf2b4bbcc9e1a0bf622fd79668a804b1da02befbff2682706b86e2994608f6dbaa8365d0501c6656d0ee72116916bc8964257b13e7b2b3cd763ce44827fffbf
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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Filesize
1KB
MD57023b9f768391a0762ffe5a49c8b6f28
SHA131e387c4afd24e65e281c50857fcdd6136c64ebd
SHA256f8141d7456743ef521b496b8f1a2cfaf0158e9c1340384d0916eb01c59e91533
SHA512cb05de4dd68a7b0a64755b6df1ea5de9fa00ee044e7324e05fd5533b5a98d3f1e4502d054bddb2906492b6934703f53e872c7c725d804472aa6cdb701a1c4d71