Analysis
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max time kernel
121s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
18-11-2024 17:10
Static task
static1
Behavioral task
behavioral1
Sample
QUOTATION_NOVQTRA071244PDF.scr.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
QUOTATION_NOVQTRA071244PDF.scr.exe
Resource
win10v2004-20241007-en
General
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Target
QUOTATION_NOVQTRA071244PDF.scr.exe
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Size
1.4MB
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MD5
e717ed3845849e9a3bfbb53c8ecb87f2
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SHA1
7ae3a696867e9fb90d2633672801ff8dcc6d0d6c
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SHA256
eb52bf1a53d28600ebc350ea1ffdffe1fb619ac9bd2070200fa8b39c8f30a8cd
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SHA512
97aecfe61a881a1791a396ee92f6c3b18a7a21bcbfb80f5cda69f81678863119c2220eb102e7233512483f95c2588a0e5955762036ced72d658ab2b9a936b8da
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SSDEEP
12288:h1Ql5Z04nr+u96ovJI3pmnbjvLb1H9u60Bj3tqxpopll2L+aB:hWLP9Z4GnLBH9/Qtqczha
Malware Config
Extracted
snakekeylogger
Protocol: smtp- Host:
gator3220.hostgator.com - Port:
587 - Username:
[email protected] - Password:
sqlv#))OxYLxAXyhMyi
Signatures
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Snake Keylogger
Keylogger and Infostealer first seen in November 2020.
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Snake Keylogger payload 2 IoCs
resource yara_rule behavioral1/memory/4936-1091-0x0000000000B50000-0x0000000000B74000-memory.dmp family_snakekeylogger behavioral1/memory/4936-1092-0x0000000000B50000-0x0000000000B74000-memory.dmp family_snakekeylogger -
Snakekeylogger family
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Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 aspnet_compiler.exe Key opened \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 aspnet_compiler.exe Key opened \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 aspnet_compiler.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.
flow ioc 10 checkip.dyndns.org -
Suspicious behavior: EnumeratesProcesses 6 IoCs
pid Process 1968 QUOTATION_NOVQTRA071244PDF.scr.exe 1968 QUOTATION_NOVQTRA071244PDF.scr.exe 1968 QUOTATION_NOVQTRA071244PDF.scr.exe 1968 QUOTATION_NOVQTRA071244PDF.scr.exe 4936 aspnet_compiler.exe 4936 aspnet_compiler.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeDebugPrivilege 1968 QUOTATION_NOVQTRA071244PDF.scr.exe Token: SeDebugPrivilege 1968 QUOTATION_NOVQTRA071244PDF.scr.exe Token: SeDebugPrivilege 4936 aspnet_compiler.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1968 wrote to memory of 4936 1968 QUOTATION_NOVQTRA071244PDF.scr.exe 32 PID 1968 wrote to memory of 4936 1968 QUOTATION_NOVQTRA071244PDF.scr.exe 32 PID 1968 wrote to memory of 4936 1968 QUOTATION_NOVQTRA071244PDF.scr.exe 32 PID 1968 wrote to memory of 4936 1968 QUOTATION_NOVQTRA071244PDF.scr.exe 32 -
outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 aspnet_compiler.exe -
outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 aspnet_compiler.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\QUOTATION_NOVQTRA071244PDF.scr.exe"C:\Users\Admin\AppData\Local\Temp\QUOTATION_NOVQTRA071244PDF.scr.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1968 -
C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_compiler.exe"C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_compiler.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:4936
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