Analysis
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max time kernel
149s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
29-12-2024 09:00
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_c8483e8e4c6269ca0ed0c8ad7a38530ae9571a37eadc746cfb3ad7df6af67f92.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
JaffaCakes118_c8483e8e4c6269ca0ed0c8ad7a38530ae9571a37eadc746cfb3ad7df6af67f92.exe
Resource
win10v2004-20241007-en
General
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Target
JaffaCakes118_c8483e8e4c6269ca0ed0c8ad7a38530ae9571a37eadc746cfb3ad7df6af67f92.exe
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Size
4.3MB
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MD5
10ba676ce3bb9fe9d94f6bfa33271d1d
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SHA1
052fc31dae5b8117ec51145d56196ac7702ab739
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SHA256
c8483e8e4c6269ca0ed0c8ad7a38530ae9571a37eadc746cfb3ad7df6af67f92
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SHA512
19d7a6621858e7ea83432a48b1bcb5a85c57c29db2e65325ab838e8139876c39726b82e4fa02b19f238e283d7386e69bea9923fb3a240f8cb195c530dded58c0
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SSDEEP
98304:OI3lU8qHdqa2fpMOusgXI9h76h2adjmiDl3EJXxfRiwR:OEE4a2usF7IkiDGXxfF
Malware Config
Extracted
metasploit
windows/single_exec
Signatures
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Glupteba family
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Glupteba payload 22 IoCs
resource yara_rule behavioral2/memory/3148-2-0x0000000004980000-0x0000000005222000-memory.dmp family_glupteba behavioral2/memory/3148-3-0x0000000000400000-0x0000000000CBD000-memory.dmp family_glupteba behavioral2/memory/3148-6-0x0000000000400000-0x0000000000CBD000-memory.dmp family_glupteba behavioral2/memory/3148-5-0x0000000004980000-0x0000000005222000-memory.dmp family_glupteba behavioral2/memory/3148-4-0x0000000000400000-0x00000000027AA000-memory.dmp family_glupteba behavioral2/memory/3452-9-0x0000000000400000-0x00000000027AA000-memory.dmp family_glupteba behavioral2/memory/3452-10-0x0000000000400000-0x00000000027AA000-memory.dmp family_glupteba behavioral2/memory/3452-16-0x0000000000400000-0x00000000027AA000-memory.dmp family_glupteba behavioral2/memory/5060-18-0x0000000000400000-0x00000000027AA000-memory.dmp family_glupteba behavioral2/memory/5060-24-0x0000000000400000-0x00000000027AA000-memory.dmp family_glupteba behavioral2/memory/5060-25-0x0000000000400000-0x00000000027AA000-memory.dmp family_glupteba behavioral2/memory/5060-26-0x0000000000400000-0x00000000027AA000-memory.dmp family_glupteba behavioral2/memory/5060-27-0x0000000000400000-0x00000000027AA000-memory.dmp family_glupteba behavioral2/memory/5060-28-0x0000000000400000-0x00000000027AA000-memory.dmp family_glupteba behavioral2/memory/5060-29-0x0000000000400000-0x00000000027AA000-memory.dmp family_glupteba behavioral2/memory/5060-30-0x0000000000400000-0x00000000027AA000-memory.dmp family_glupteba behavioral2/memory/5060-31-0x0000000000400000-0x00000000027AA000-memory.dmp family_glupteba behavioral2/memory/5060-32-0x0000000000400000-0x00000000027AA000-memory.dmp family_glupteba behavioral2/memory/5060-33-0x0000000000400000-0x00000000027AA000-memory.dmp family_glupteba behavioral2/memory/5060-34-0x0000000000400000-0x00000000027AA000-memory.dmp family_glupteba behavioral2/memory/5060-35-0x0000000000400000-0x00000000027AA000-memory.dmp family_glupteba behavioral2/memory/5060-36-0x0000000000400000-0x00000000027AA000-memory.dmp family_glupteba -
MetaSploit
Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.
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Metasploit family
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Modifies Windows Firewall 2 TTPs 1 IoCs
pid Process 3364 netsh.exe -
Executes dropped EXE 2 IoCs
pid Process 5060 csrss.exe 3344 injector.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\BrokenWater = "\"C:\\Windows\\rss\\csrss.exe\"" JaffaCakes118_c8483e8e4c6269ca0ed0c8ad7a38530ae9571a37eadc746cfb3ad7df6af67f92.exe -
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs
flow ioc 53 raw.githubusercontent.com 54 raw.githubusercontent.com -
Manipulates WinMonFS driver. 1 IoCs
Roottkits write to WinMonFS to hide directories/files from being detected.
description ioc Process File opened for modification \??\WinMonFS csrss.exe -
Checks for VirtualBox DLLs, possible anti-VM trick 1 TTPs 1 IoCs
Certain files are specific to VirtualBox VMs and can be used to detect execution in a VM.
description ioc Process File opened (read-only) \??\VBoxMiniRdrDN JaffaCakes118_c8483e8e4c6269ca0ed0c8ad7a38530ae9571a37eadc746cfb3ad7df6af67f92.exe -
Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\rss JaffaCakes118_c8483e8e4c6269ca0ed0c8ad7a38530ae9571a37eadc746cfb3ad7df6af67f92.exe File created C:\Windows\rss\csrss.exe JaffaCakes118_c8483e8e4c6269ca0ed0c8ad7a38530ae9571a37eadc746cfb3ad7df6af67f92.exe -
Event Triggered Execution: Netsh Helper DLL 1 TTPs 3 IoCs
Netsh.exe (also referred to as Netshell) is a command-line scripting utility used to interact with the network configuration of a system.
description ioc Process Key opened \REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh netsh.exe Key queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh netsh.exe Key value enumerated \REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh netsh.exe -
Program crash 1 IoCs
pid pid_target Process procid_target 3388 3452 WerFault.exe 86 -
System Location Discovery: System Language Discovery 1 TTPs 3 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 JaffaCakes118_c8483e8e4c6269ca0ed0c8ad7a38530ae9571a37eadc746cfb3ad7df6af67f92.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language JaffaCakes118_c8483e8e4c6269ca0ed0c8ad7a38530ae9571a37eadc746cfb3ad7df6af67f92.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language csrss.exe -
Modifies data under HKEY_USERS 64 IoCs
description ioc Process Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-842 = "Argentina Standard Time" csrss.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-2492 = "Aus Central W. Standard Time" csrss.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-332 = "E. Europe Standard Time" csrss.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-272 = "Greenwich Standard Time" csrss.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-91 = "Pacific SA Daylight Time" csrss.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-301 = "Romance Daylight Time" csrss.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-214 = "Pacific Daylight Time (Mexico)" csrss.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-401 = "Arabic Daylight Time" csrss.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-2612 = "Bougainville Standard Time" csrss.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-104 = "Central Brazilian Daylight Time" csrss.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-341 = "Egypt Daylight Time" csrss.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-32 = "Mid-Atlantic Standard Time" csrss.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-192 = "Mountain Standard Time" csrss.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-215 = "Pacific Standard Time (Mexico)" csrss.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-631 = "Tokyo Daylight Time" csrss.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CTLs csrss.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-42 = "E. South America Standard Time" csrss.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-2041 = "Eastern Daylight Time (Mexico)" csrss.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-1931 = "Russia TZ 11 Daylight Time" csrss.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-792 = "SA Western Standard Time" csrss.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root csrss.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-2062 = "North Korea Standard Time" csrss.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-752 = "Tonga Standard Time" csrss.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-2572 = "Turks and Caicos Standard Time" csrss.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CRLs csrss.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CTLs csrss.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-402 = "Arabic Standard Time" csrss.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople csrss.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-361 = "GTB Daylight Time" csrss.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-1832 = "Russia TZ 2 Standard Time" csrss.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-2941 = "Sao Tome Daylight Time" csrss.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-602 = "Taipei Standard Time" csrss.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-251 = "Dateline Daylight Time" csrss.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-3051 = "Qyzylorda Daylight Time" csrss.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-1892 = "Russia TZ 3 Standard Time" csrss.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-2892 = "Sudan Standard Time" csrss.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-461 = "Afghanistan Daylight Time" csrss.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-1822 = "Russia TZ 1 Standard Time" csrss.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-622 = "Korea Standard Time" csrss.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-2511 = "Lord Howe Daylight Time" csrss.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-82 = "Atlantic Standard Time" csrss.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-151 = "Central America Daylight Time" csrss.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-2432 = "Cuba Standard Time" csrss.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-1802 = "Line Islands Standard Time" csrss.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-542 = "Myanmar Standard Time" csrss.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-302 = "Romance Standard Time" csrss.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-142 = "Canada Central Standard Time" csrss.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-2002 = "Cabo Verde Standard Time" csrss.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-112 = "Eastern Standard Time" csrss.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-371 = "Jerusalem Daylight Time" csrss.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-742 = "New Zealand Standard Time" csrss.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-122 = "SA Pacific Standard Time" csrss.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\Certificates csrss.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CTLs csrss.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-1662 = "Bahia Standard Time" csrss.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-682 = "E. Australia Standard Time" csrss.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-1722 = "Libya Standard Time" csrss.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-872 = "Pakistan Standard Time" csrss.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-1041 = "Ulaanbaatar Daylight Time" csrss.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CRLs csrss.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CRLs csrss.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-681 = "E. Australia Daylight Time" csrss.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-871 = "Pakistan Daylight Time" csrss.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\Certificates csrss.exe -
Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 948 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 3148 JaffaCakes118_c8483e8e4c6269ca0ed0c8ad7a38530ae9571a37eadc746cfb3ad7df6af67f92.exe 3148 JaffaCakes118_c8483e8e4c6269ca0ed0c8ad7a38530ae9571a37eadc746cfb3ad7df6af67f92.exe 3452 JaffaCakes118_c8483e8e4c6269ca0ed0c8ad7a38530ae9571a37eadc746cfb3ad7df6af67f92.exe 3452 JaffaCakes118_c8483e8e4c6269ca0ed0c8ad7a38530ae9571a37eadc746cfb3ad7df6af67f92.exe 3452 JaffaCakes118_c8483e8e4c6269ca0ed0c8ad7a38530ae9571a37eadc746cfb3ad7df6af67f92.exe 3452 JaffaCakes118_c8483e8e4c6269ca0ed0c8ad7a38530ae9571a37eadc746cfb3ad7df6af67f92.exe 3452 JaffaCakes118_c8483e8e4c6269ca0ed0c8ad7a38530ae9571a37eadc746cfb3ad7df6af67f92.exe 3452 JaffaCakes118_c8483e8e4c6269ca0ed0c8ad7a38530ae9571a37eadc746cfb3ad7df6af67f92.exe 3452 JaffaCakes118_c8483e8e4c6269ca0ed0c8ad7a38530ae9571a37eadc746cfb3ad7df6af67f92.exe 3452 JaffaCakes118_c8483e8e4c6269ca0ed0c8ad7a38530ae9571a37eadc746cfb3ad7df6af67f92.exe 3452 JaffaCakes118_c8483e8e4c6269ca0ed0c8ad7a38530ae9571a37eadc746cfb3ad7df6af67f92.exe 3452 JaffaCakes118_c8483e8e4c6269ca0ed0c8ad7a38530ae9571a37eadc746cfb3ad7df6af67f92.exe 5060 csrss.exe 5060 csrss.exe 3344 injector.exe 3344 injector.exe 3344 injector.exe 3344 injector.exe 3344 injector.exe 3344 injector.exe 3344 injector.exe 3344 injector.exe 3344 injector.exe 3344 injector.exe 3344 injector.exe 3344 injector.exe 3344 injector.exe 3344 injector.exe 3344 injector.exe 3344 injector.exe 3344 injector.exe 3344 injector.exe 3344 injector.exe 3344 injector.exe 3344 injector.exe 3344 injector.exe 3344 injector.exe 3344 injector.exe 3344 injector.exe 3344 injector.exe 3344 injector.exe 3344 injector.exe 3344 injector.exe 3344 injector.exe 3344 injector.exe 3344 injector.exe 3344 injector.exe 3344 injector.exe 3344 injector.exe 3344 injector.exe 3344 injector.exe 3344 injector.exe 3344 injector.exe 3344 injector.exe 3344 injector.exe 3344 injector.exe 3344 injector.exe 3344 injector.exe 3344 injector.exe 3344 injector.exe 3344 injector.exe 3344 injector.exe 3344 injector.exe 3344 injector.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeDebugPrivilege 3148 JaffaCakes118_c8483e8e4c6269ca0ed0c8ad7a38530ae9571a37eadc746cfb3ad7df6af67f92.exe Token: SeImpersonatePrivilege 3148 JaffaCakes118_c8483e8e4c6269ca0ed0c8ad7a38530ae9571a37eadc746cfb3ad7df6af67f92.exe Token: SeSystemEnvironmentPrivilege 5060 csrss.exe -
Suspicious use of WriteProcessMemory 9 IoCs
description pid Process procid_target PID 3452 wrote to memory of 112 3452 JaffaCakes118_c8483e8e4c6269ca0ed0c8ad7a38530ae9571a37eadc746cfb3ad7df6af67f92.exe 87 PID 3452 wrote to memory of 112 3452 JaffaCakes118_c8483e8e4c6269ca0ed0c8ad7a38530ae9571a37eadc746cfb3ad7df6af67f92.exe 87 PID 112 wrote to memory of 3364 112 cmd.exe 89 PID 112 wrote to memory of 3364 112 cmd.exe 89 PID 3452 wrote to memory of 5060 3452 JaffaCakes118_c8483e8e4c6269ca0ed0c8ad7a38530ae9571a37eadc746cfb3ad7df6af67f92.exe 90 PID 3452 wrote to memory of 5060 3452 JaffaCakes118_c8483e8e4c6269ca0ed0c8ad7a38530ae9571a37eadc746cfb3ad7df6af67f92.exe 90 PID 3452 wrote to memory of 5060 3452 JaffaCakes118_c8483e8e4c6269ca0ed0c8ad7a38530ae9571a37eadc746cfb3ad7df6af67f92.exe 90 PID 5060 wrote to memory of 3344 5060 csrss.exe 110 PID 5060 wrote to memory of 3344 5060 csrss.exe 110 -
Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
Processes
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C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_c8483e8e4c6269ca0ed0c8ad7a38530ae9571a37eadc746cfb3ad7df6af67f92.exe"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_c8483e8e4c6269ca0ed0c8ad7a38530ae9571a37eadc746cfb3ad7df6af67f92.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3148 -
C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_c8483e8e4c6269ca0ed0c8ad7a38530ae9571a37eadc746cfb3ad7df6af67f92.exe"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_c8483e8e4c6269ca0ed0c8ad7a38530ae9571a37eadc746cfb3ad7df6af67f92.exe"2⤵
- Adds Run key to start application
- Checks for VirtualBox DLLs, possible anti-VM trick
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3452 -
C:\Windows\system32\cmd.exeC:\Windows\Sysnative\cmd.exe /C "netsh advfirewall firewall add rule name="csrss" dir=in action=allow program="C:\Windows\rss\csrss.exe" enable=yes"3⤵
- Suspicious use of WriteProcessMemory
PID:112 -
C:\Windows\system32\netsh.exenetsh advfirewall firewall add rule name="csrss" dir=in action=allow program="C:\Windows\rss\csrss.exe" enable=yes4⤵
- Modifies Windows Firewall
- Event Triggered Execution: Netsh Helper DLL
PID:3364
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C:\Windows\rss\csrss.exeC:\Windows\rss\csrss.exe /301-3013⤵
- Executes dropped EXE
- Manipulates WinMonFS driver.
- System Location Discovery: System Language Discovery
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:5060 -
C:\Windows\SYSTEM32\schtasks.exeschtasks /CREATE /SC ONLOGON /RL HIGHEST /TR "C:\Windows\rss\csrss.exe" /TN csrss /F4⤵
- Scheduled Task/Job: Scheduled Task
PID:948
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C:\Windows\SYSTEM32\schtasks.exeschtasks /delete /tn ScheduledUpdate /f4⤵PID:3660
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C:\Users\Admin\AppData\Local\Temp\csrss\injector\injector.exeC:\Users\Admin\AppData\Local\Temp\csrss\injector\injector.exe taskmgr.exe C:\Users\Admin\AppData\Local\Temp\csrss\injector\NtQuerySystemInformationHook.dll4⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
PID:3344
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3452 -s 7643⤵
- Program crash
PID:3388
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 3452 -ip 34521⤵PID:400
Network
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Remote address:8.8.8.8:53Request232.168.11.51.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Request172.210.232.199.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Request95.221.229.192.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Request140.32.126.40.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Requesttrumops.comIN TXTResponsetrumops.comIN TXT.v=spf1 include:_incspfcheck.mailspike.net ?all
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Remote address:8.8.8.8:53Requestretoti.comIN TXTResponseretoti.comIN TXT.v=spf1 include:_incspfcheck.mailspike.net ?all
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Remote address:8.8.8.8:53Requestlogs.trumops.comIN TXTResponse
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Remote address:8.8.8.8:53Requestlogs.retoti.comIN TXTResponse
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Remote address:8.8.8.8:53Request5b19999c-bc36-4d7f-a7c9-f1c1e45cc469.uuid.trumops.comIN TXTResponse
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Remote address:8.8.8.8:53Requestserver16.trumops.comIN AResponseserver16.trumops.comIN A44.221.84.105
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Remote address:8.8.8.8:53Request105.84.221.44.in-addr.arpaIN PTRResponse105.84.221.44.in-addr.arpaIN PTRec2-44-221-84-105 compute-1 amazonawscom
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Remote address:8.8.8.8:53Request196.249.167.52.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Request197.87.175.4.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Request206.23.85.13.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Request88.210.23.2.in-addr.arpaIN PTRResponse88.210.23.2.in-addr.arpaIN PTRa2-23-210-88deploystaticakamaitechnologiescom
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Remote address:8.8.8.8:53Request172.214.232.199.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Request29.243.111.52.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Requestserver16.retoti.comIN AResponseserver16.retoti.comIN A44.221.84.105
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Remote address:8.8.8.8:53Requestraw.githubusercontent.comIN AResponseraw.githubusercontent.comIN A185.199.108.133raw.githubusercontent.comIN A185.199.109.133raw.githubusercontent.comIN A185.199.111.133raw.githubusercontent.comIN A185.199.110.133
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Remote address:8.8.8.8:53Request133.108.199.185.in-addr.arpaIN PTRResponse133.108.199.185.in-addr.arpaIN PTRcdn-185-199-108-133githubcom
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Remote address:8.8.8.8:53Requestblackie.c3-soft.comIN AResponseblackie.c3-soft.comIN A208.88.16.38
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Remote address:8.8.8.8:53Requestelectrum.bitaroo.netIN AResponseelectrum.bitaroo.netIN A168.119.33.233
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Remote address:8.8.8.8:53Requestelectrum.dcn.ioIN AResponseelectrum.dcn.ioIN CNAMEwww.dcn.iowww.dcn.ioIN A162.248.7.51
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Remote address:8.8.8.8:53Request233.33.119.168.in-addr.arpaIN PTRResponse233.33.119.168.in-addr.arpaIN PTRstatic23333119168clientsyour-serverde
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Remote address:8.8.8.8:53Requestelectrum.hsmiths.comIN AResponseelectrum.hsmiths.comIN CNAMEelectrumhsmiths.hodlister.coelectrumhsmiths.hodlister.coIN A45.154.252.104
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Remote address:8.8.8.8:53Requestelectrum5.hodlister.coIN AResponseelectrum5.hodlister.coIN A45.154.252.109
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Remote address:8.8.8.8:53Requestex.btcmp.comIN AResponseex.btcmp.comIN A217.115.11.163
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Remote address:8.8.8.8:53Request109.252.154.45.in-addr.arpaIN PTRResponse109.252.154.45.in-addr.arpaIN PTRelectrumx-9electrumorg
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14.6kB 9.2kB 30 25
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1.7kB 4.9kB 9 8
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1.6kB 5.2kB 8 8
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1.1kB 6.9kB 11 14
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156 B 3
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260 B 200 B 5 5
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485 B 11.5kB 9 12
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208 B 160 B 4 4
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260 B 200 B 5 5
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959 B 4.1kB 11 9
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104 B 80 B 2 2
-
72 B 158 B 1 1
DNS Request
232.168.11.51.in-addr.arpa
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74 B 128 B 1 1
DNS Request
172.210.232.199.in-addr.arpa
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73 B 144 B 1 1
DNS Request
95.221.229.192.in-addr.arpa
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72 B 158 B 1 1
DNS Request
140.32.126.40.in-addr.arpa
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57 B 116 B 1 1
DNS Request
trumops.com
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56 B 115 B 1 1
DNS Request
retoti.com
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62 B 121 B 1 1
DNS Request
logs.trumops.com
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61 B 120 B 1 1
DNS Request
logs.retoti.com
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99 B 158 B 1 1
DNS Request
5b19999c-bc36-4d7f-a7c9-f1c1e45cc469.uuid.trumops.com
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66 B 82 B 1 1
DNS Request
server16.trumops.com
DNS Response
44.221.84.105
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72 B 127 B 1 1
DNS Request
105.84.221.44.in-addr.arpa
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73 B 147 B 1 1
DNS Request
196.249.167.52.in-addr.arpa
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71 B 157 B 1 1
DNS Request
197.87.175.4.in-addr.arpa
-
71 B 145 B 1 1
DNS Request
206.23.85.13.in-addr.arpa
-
70 B 133 B 1 1
DNS Request
88.210.23.2.in-addr.arpa
-
74 B 128 B 1 1
DNS Request
172.214.232.199.in-addr.arpa
-
72 B 158 B 1 1
DNS Request
29.243.111.52.in-addr.arpa
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65 B 81 B 1 1
DNS Request
server16.retoti.com
DNS Response
44.221.84.105
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71 B 135 B 1 1
DNS Request
raw.githubusercontent.com
DNS Response
185.199.108.133185.199.109.133185.199.111.133185.199.110.133
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74 B 118 B 1 1
DNS Request
133.108.199.185.in-addr.arpa
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65 B 81 B 1 1
DNS Request
blackie.c3-soft.com
DNS Response
208.88.16.38
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66 B 82 B 1 1
DNS Request
electrum.bitaroo.net
DNS Response
168.119.33.233
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61 B 95 B 1 1
DNS Request
electrum.dcn.io
DNS Response
162.248.7.51
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73 B 131 B 1 1
DNS Request
233.33.119.168.in-addr.arpa
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66 B 124 B 1 1
DNS Request
electrum.hsmiths.com
DNS Response
45.154.252.104
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68 B 84 B 1 1
DNS Request
electrum5.hodlister.co
DNS Response
45.154.252.109
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58 B 74 B 1 1
DNS Request
ex.btcmp.com
DNS Response
217.115.11.163
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73 B 111 B 1 1
DNS Request
109.252.154.45.in-addr.arpa
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Event Triggered Execution
1Netsh Helper DLL
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Event Triggered Execution
1Netsh Helper DLL
1Scheduled Task/Job
1Scheduled Task
1Defense Evasion
Impair Defenses
1Disable or Modify System Firewall
1Modify Registry
1Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
281KB
MD5d98e33b66343e7c96158444127a117f6
SHA1bb716c5509a2bf345c6c1152f6e3e1452d39d50d
SHA2565de4e2b07a26102fe527606ce5da1d5a4b938967c9d380a3c5fe86e2e34aaaf1
SHA512705275e4a1ba8205eb799a8cf1737bc8ba686925e52c9198a6060a7abeee65552a85b814ac494a4b975d496a63be285f19a6265550585f2fc85824c42d7efab5
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Filesize
4.3MB
MD510ba676ce3bb9fe9d94f6bfa33271d1d
SHA1052fc31dae5b8117ec51145d56196ac7702ab739
SHA256c8483e8e4c6269ca0ed0c8ad7a38530ae9571a37eadc746cfb3ad7df6af67f92
SHA51219d7a6621858e7ea83432a48b1bcb5a85c57c29db2e65325ab838e8139876c39726b82e4fa02b19f238e283d7386e69bea9923fb3a240f8cb195c530dded58c0