Analysis
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max time kernel
97s -
max time network
145s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
02-12-2024 14:40
Static task
static1
Behavioral task
behavioral1
Sample
QUOTATION_NOVQTRA071244·PDF.scr.exe
Resource
win7-20240903-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
1.5MB
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MD5
f0c321ce3c7ea909dd26b69eb89a7573
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SHA1
994122e053ef5382ca32c915e508bfb731a51c62
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SHA256
4fc9c28322c23ab1631519326db2062e8a67a3f8245d1c57413ca2ed64ca3ace
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SHA512
4dd4f9533a1a35a6e59e5576e6bd0aea7cc5fee6db55806b3fc1cb7f40b7bdbc0599f2a786dd36e109db0edf01ecfab80ab2431c284a57bfc44a61592db94212
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SSDEEP
24576:HXz0j4KeLr+IGNlxS/oDt+312HxzXDSQWN:HXz0js6IGNlxwoB+WWQO
Malware Config
Extracted
snakekeylogger
Protocol: smtp- Host:
gator3220.hostgator.com - Port:
587 - Username:
[email protected] - Password:
ABBjy5ce)hyxmj99w - 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 1 IoCs
resource yara_rule behavioral2/memory/4232-1194-0x0000028DE4D10000-0x0000028DE4D34000-memory.dmp family_snakekeylogger -
Snakekeylogger family
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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.
flow ioc 35 checkip.dyndns.org -
Suspicious behavior: EnumeratesProcesses 5 IoCs
pid Process 5064 QUOTATION_NOVQTRA071244·PDF.scr.exe 5064 QUOTATION_NOVQTRA071244·PDF.scr.exe 5064 QUOTATION_NOVQTRA071244·PDF.scr.exe 5064 QUOTATION_NOVQTRA071244·PDF.scr.exe 4232 aspnet_compiler.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeDebugPrivilege 5064 QUOTATION_NOVQTRA071244·PDF.scr.exe Token: SeDebugPrivilege 5064 QUOTATION_NOVQTRA071244·PDF.scr.exe Token: SeDebugPrivilege 4232 aspnet_compiler.exe -
Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 5064 wrote to memory of 4232 5064 QUOTATION_NOVQTRA071244·PDF.scr.exe 99 PID 5064 wrote to memory of 4232 5064 QUOTATION_NOVQTRA071244·PDF.scr.exe 99 PID 5064 wrote to memory of 4232 5064 QUOTATION_NOVQTRA071244·PDF.scr.exe 99 PID 4232 wrote to memory of 3244 4232 aspnet_compiler.exe 102 PID 4232 wrote to memory of 3244 4232 aspnet_compiler.exe 102 PID 3244 wrote to memory of 2480 3244 cmd.exe 104 PID 3244 wrote to memory of 2480 3244 cmd.exe 104
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:5064 -
C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_compiler.exe"C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_compiler.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4232 -
C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /C choice /C Y /N /D Y /T 3 & Del "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_compiler.exe"3⤵
- Suspicious use of WriteProcessMemory
PID:3244 -
C:\Windows\system32\choice.exechoice /C Y /N /D Y /T 34⤵PID:2480
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