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Analysis
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max time kernel
119s -
max time network
144s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
21/01/2025, 20:31
Static task
static1
Behavioral task
behavioral1
Sample
Payment Error.cmd.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
Payment Error.cmd.exe
Resource
win10v2004-20241007-en
General
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Target
Payment Error.cmd.exe
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Size
1.3MB
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MD5
9dac35c40e2d920ca69f23ba735da601
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SHA1
122f12f3cb93b5476bbe3140e3eb6bbe2dfdd5db
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SHA256
21214c5b0f0e85bf2b07948dad8992c07025e0c7d32117d34ad899bd1e8d3cbb
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SHA512
559a65eefaff3399fd424cef1542d5720bed6a054edf5d2a7da66e397dae60aed5c8bc2e592313a01095fd303ec11b3dc05f10a5ac025bb137e7767341aa110d
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SSDEEP
24576:cSexfdreGMUzwpFOeSX2Pe3iDcZ/rG9dT5v/Phd:ZRGhuFOeSX2C9G9v/Ph
Malware Config
Extracted
snakekeylogger
Protocol: smtp- Host:
mail.omzpnomatik.net - Port:
587 - Username:
[email protected] - Password:
Mustafa2023x
Signatures
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Snake Keylogger
Keylogger and Infostealer first seen in November 2020.
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Snake Keylogger payload 6 IoCs
resource yara_rule behavioral1/memory/2844-24-0x0000000000080000-0x00000000000A6000-memory.dmp family_snakekeylogger behavioral1/memory/2844-21-0x0000000000080000-0x00000000000A6000-memory.dmp family_snakekeylogger behavioral1/memory/2844-17-0x0000000000080000-0x00000000000A6000-memory.dmp family_snakekeylogger behavioral1/memory/2844-16-0x0000000000080000-0x00000000000A6000-memory.dmp family_snakekeylogger behavioral1/memory/2844-11-0x0000000000080000-0x00000000000A6000-memory.dmp family_snakekeylogger behavioral1/memory/2844-10-0x0000000000080000-0x00000000000A6000-memory.dmp family_snakekeylogger -
Snakekeylogger family
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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 3 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
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 Payment Error.cmd.exe Key opened \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 Payment Error.cmd.exe Key opened \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 Payment Error.cmd.exe -
Looks up external IP address via web service 3 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 8 reallyfreegeoip.org 9 reallyfreegeoip.org 4 checkip.dyndns.org -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2680 set thread context of 2844 2680 Payment Error.cmd.exe 30 -
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.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Payment Error.cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Payment Error.cmd.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2844 Payment Error.cmd.exe 2844 Payment Error.cmd.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2844 Payment Error.cmd.exe -
Suspicious use of WriteProcessMemory 9 IoCs
description pid Process procid_target PID 2680 wrote to memory of 2844 2680 Payment Error.cmd.exe 30 PID 2680 wrote to memory of 2844 2680 Payment Error.cmd.exe 30 PID 2680 wrote to memory of 2844 2680 Payment Error.cmd.exe 30 PID 2680 wrote to memory of 2844 2680 Payment Error.cmd.exe 30 PID 2680 wrote to memory of 2844 2680 Payment Error.cmd.exe 30 PID 2680 wrote to memory of 2844 2680 Payment Error.cmd.exe 30 PID 2680 wrote to memory of 2844 2680 Payment Error.cmd.exe 30 PID 2680 wrote to memory of 2844 2680 Payment Error.cmd.exe 30 PID 2680 wrote to memory of 2844 2680 Payment Error.cmd.exe 30 -
outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 Payment Error.cmd.exe -
outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 Payment Error.cmd.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\Payment Error.cmd.exe"C:\Users\Admin\AppData\Local\Temp\Payment Error.cmd.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2680 -
C:\Users\Admin\AppData\Local\Temp\Payment Error.cmd.exe"C:\Users\Admin\AppData\Local\Temp\Payment Error.cmd.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
PID:2844
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