Analysis
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max time kernel
118s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system -
submitted
06-11-2024 05:25
Static task
static1
Behavioral task
behavioral1
Sample
QUOTATION_NOVQTRA071244·PDF.scr.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
QUOTATION_NOVQTRA071244·PDF.scr.exe
Resource
win10v2004-20241007-en
General
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Target
QUOTATION_NOVQTRA071244·PDF.scr.exe
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Size
170KB
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MD5
d2f5552955ff07429b7218f4a4008cfc
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SHA1
56b59a77d25773d341aec87d268db3cde8649ea5
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SHA256
8f2049d7defe36c3970dc16ba924cc268cac0f9474ff5aca8d692d2b2b961726
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SHA512
94e14f03d068d8b3e9208aab419d86077524e0c1dc2fab924951aa1f26738fc1b470940056f1ca15acbf65028a1ccf43c0cadc7a538f2597c88eb32c173f4a6c
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SSDEEP
3072:EP95ONHGTxjx6CHj1GVUyZbdB8Ky48H95rnyPDtq4/tSpWA7HpguwC6gUd5:El5OexPjVFnSL1S4AzpguwC2
Malware Config
Extracted
snakekeylogger
Protocol: smtp- Host:
gator3220.hostgator.com - Port:
587 - Username:
[email protected] - Password:
G!!HFpD@N*]*nF
Signatures
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Snake Keylogger
Keylogger and Infostealer first seen in November 2020.
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Snake Keylogger payload 1 IoCs
resource yara_rule behavioral1/memory/4832-1089-0x00000000001C0000-0x00000000001E4000-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-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 aspnet_compiler.exe Key opened \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 aspnet_compiler.exe Key opened \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\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 2052 QUOTATION_NOVQTRA071244·PDF.scr.exe 2052 QUOTATION_NOVQTRA071244·PDF.scr.exe 2052 QUOTATION_NOVQTRA071244·PDF.scr.exe 2052 QUOTATION_NOVQTRA071244·PDF.scr.exe 4832 aspnet_compiler.exe 4832 aspnet_compiler.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeDebugPrivilege 2052 QUOTATION_NOVQTRA071244·PDF.scr.exe Token: SeDebugPrivilege 2052 QUOTATION_NOVQTRA071244·PDF.scr.exe Token: SeDebugPrivilege 4832 aspnet_compiler.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2052 wrote to memory of 4832 2052 QUOTATION_NOVQTRA071244·PDF.scr.exe 32 PID 2052 wrote to memory of 4832 2052 QUOTATION_NOVQTRA071244·PDF.scr.exe 32 PID 2052 wrote to memory of 4832 2052 QUOTATION_NOVQTRA071244·PDF.scr.exe 32 PID 2052 wrote to memory of 4832 2052 QUOTATION_NOVQTRA071244·PDF.scr.exe 32 -
outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\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-1-5-21-2039016743-699959520-214465309-1000\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_NOVQTRA071244·PDF.scr.exe"C:\Users\Admin\AppData\Local\Temp\QUOTATION_NOVQTRA071244·PDF.scr.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2052 -
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:4832
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