Analysis
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max time kernel
117s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240705-en -
resource tags
arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system -
submitted
09-07-2024 01:38
Static task
static1
Behavioral task
behavioral1
Sample
2e8e1562b7a88f4d64034dc08765a917_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
2e8e1562b7a88f4d64034dc08765a917_JaffaCakes118.exe
Resource
win10v2004-20240704-en
General
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Target
2e8e1562b7a88f4d64034dc08765a917_JaffaCakes118.exe
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Size
580KB
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MD5
2e8e1562b7a88f4d64034dc08765a917
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SHA1
47049d740e2f3642764b008c343e09f22b614fe7
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SHA256
03b8f1335612d86928eef2b6d53ddf20f095ac893d41d6b07941b7fb89f41c8e
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SHA512
501353177d0a123e0801de19c7928bdbc2189e8c81e152b51e14735cf9c06099c3a0b5061a0b55ac0a6922843a4540b86d516b992d2fada9abe3e20deaf3c331
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SSDEEP
6144:tfoXvXAa5EQJJfnunG6S6Znvna0KM89AfVfR6NZWz5xOYpP0RcSSiB/:6fwkDzT6DZnvnap0VfUN45ME0
Malware Config
Extracted
snakekeylogger
Protocol: smtp- Host:
mail.sydneylaptops.com.au - Port:
587 - Username:
[email protected] - Password:
Ijeomam288@
Signatures
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Snake Keylogger
Keylogger and Infostealer first seen in November 2020.
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Drops startup file 2 IoCs
Processes:
Powershell.exedescription ioc process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\I$s#$lT3ssl.exe Powershell.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\I$s#$lT3ssl.exe Powershell.exe -
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 2 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
Processes:
2e8e1562b7a88f4d64034dc08765a917_JaffaCakes118.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 2e8e1562b7a88f4d64034dc08765a917_JaffaCakes118.exe Key opened \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 2e8e1562b7a88f4d64034dc08765a917_JaffaCakes118.exe Key opened \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 2e8e1562b7a88f4d64034dc08765a917_JaffaCakes118.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.
Processes:
flow ioc 4 checkip.dyndns.org 8 freegeoip.app 9 freegeoip.app -
Suspicious use of SetThreadContext 1 IoCs
Processes:
2e8e1562b7a88f4d64034dc08765a917_JaffaCakes118.exedescription pid process target process PID 2360 set thread context of 1636 2360 2e8e1562b7a88f4d64034dc08765a917_JaffaCakes118.exe 2e8e1562b7a88f4d64034dc08765a917_JaffaCakes118.exe -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 2996 1636 WerFault.exe 2e8e1562b7a88f4d64034dc08765a917_JaffaCakes118.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
Powershell.exe2e8e1562b7a88f4d64034dc08765a917_JaffaCakes118.exepid process 2476 Powershell.exe 1636 2e8e1562b7a88f4d64034dc08765a917_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
Powershell.exe2e8e1562b7a88f4d64034dc08765a917_JaffaCakes118.exedescription pid process Token: SeDebugPrivilege 2476 Powershell.exe Token: SeDebugPrivilege 1636 2e8e1562b7a88f4d64034dc08765a917_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 17 IoCs
Processes:
2e8e1562b7a88f4d64034dc08765a917_JaffaCakes118.exe2e8e1562b7a88f4d64034dc08765a917_JaffaCakes118.exedescription pid process target process PID 2360 wrote to memory of 2476 2360 2e8e1562b7a88f4d64034dc08765a917_JaffaCakes118.exe Powershell.exe PID 2360 wrote to memory of 2476 2360 2e8e1562b7a88f4d64034dc08765a917_JaffaCakes118.exe Powershell.exe PID 2360 wrote to memory of 2476 2360 2e8e1562b7a88f4d64034dc08765a917_JaffaCakes118.exe Powershell.exe PID 2360 wrote to memory of 2476 2360 2e8e1562b7a88f4d64034dc08765a917_JaffaCakes118.exe Powershell.exe PID 2360 wrote to memory of 1636 2360 2e8e1562b7a88f4d64034dc08765a917_JaffaCakes118.exe 2e8e1562b7a88f4d64034dc08765a917_JaffaCakes118.exe PID 2360 wrote to memory of 1636 2360 2e8e1562b7a88f4d64034dc08765a917_JaffaCakes118.exe 2e8e1562b7a88f4d64034dc08765a917_JaffaCakes118.exe PID 2360 wrote to memory of 1636 2360 2e8e1562b7a88f4d64034dc08765a917_JaffaCakes118.exe 2e8e1562b7a88f4d64034dc08765a917_JaffaCakes118.exe PID 2360 wrote to memory of 1636 2360 2e8e1562b7a88f4d64034dc08765a917_JaffaCakes118.exe 2e8e1562b7a88f4d64034dc08765a917_JaffaCakes118.exe PID 2360 wrote to memory of 1636 2360 2e8e1562b7a88f4d64034dc08765a917_JaffaCakes118.exe 2e8e1562b7a88f4d64034dc08765a917_JaffaCakes118.exe PID 2360 wrote to memory of 1636 2360 2e8e1562b7a88f4d64034dc08765a917_JaffaCakes118.exe 2e8e1562b7a88f4d64034dc08765a917_JaffaCakes118.exe PID 2360 wrote to memory of 1636 2360 2e8e1562b7a88f4d64034dc08765a917_JaffaCakes118.exe 2e8e1562b7a88f4d64034dc08765a917_JaffaCakes118.exe PID 2360 wrote to memory of 1636 2360 2e8e1562b7a88f4d64034dc08765a917_JaffaCakes118.exe 2e8e1562b7a88f4d64034dc08765a917_JaffaCakes118.exe PID 2360 wrote to memory of 1636 2360 2e8e1562b7a88f4d64034dc08765a917_JaffaCakes118.exe 2e8e1562b7a88f4d64034dc08765a917_JaffaCakes118.exe PID 1636 wrote to memory of 2996 1636 2e8e1562b7a88f4d64034dc08765a917_JaffaCakes118.exe WerFault.exe PID 1636 wrote to memory of 2996 1636 2e8e1562b7a88f4d64034dc08765a917_JaffaCakes118.exe WerFault.exe PID 1636 wrote to memory of 2996 1636 2e8e1562b7a88f4d64034dc08765a917_JaffaCakes118.exe WerFault.exe PID 1636 wrote to memory of 2996 1636 2e8e1562b7a88f4d64034dc08765a917_JaffaCakes118.exe WerFault.exe -
outlook_office_path 1 IoCs
Processes:
2e8e1562b7a88f4d64034dc08765a917_JaffaCakes118.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 2e8e1562b7a88f4d64034dc08765a917_JaffaCakes118.exe -
outlook_win_path 1 IoCs
Processes:
2e8e1562b7a88f4d64034dc08765a917_JaffaCakes118.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 2e8e1562b7a88f4d64034dc08765a917_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\2e8e1562b7a88f4d64034dc08765a917_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\2e8e1562b7a88f4d64034dc08765a917_JaffaCakes118.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2360 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Powershell.exe"Powershell.exe" -ExecutionPolicy Bypass -command Copy-Item 'C:\Users\Admin\AppData\Local\Temp\2e8e1562b7a88f4d64034dc08765a917_JaffaCakes118.exe' 'C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\I$s#$lT3ssl.exe'2⤵
- Drops startup file
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2476 -
C:\Users\Admin\AppData\Local\Temp\2e8e1562b7a88f4d64034dc08765a917_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\2e8e1562b7a88f4d64034dc08765a917_JaffaCakes118.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- outlook_office_path
- outlook_win_path
PID:1636 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1636 -s 11043⤵
- Program crash
PID:2996