Analysis
- max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20240611-en - resource tags
arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system - submitted
13/06/2024, 04:01
Static task
static1
Behavioral task
behavioral1
Sample
a3c3c1d4c986d507f7f5057ec863f818_JaffaCakes118.exe
Resource
win7-20240508-en
windows7-x64
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
a3c3c1d4c986d507f7f5057ec863f818_JaffaCakes118.exe
Resource
win10v2004-20240611-en
windows10-2004-x64
7 signatures
150 seconds
General
- Target a3c3c1d4c986d507f7f5057ec863f818_JaffaCakes118.exe
- Size 51KB
- Sample240613-ek89ksxcpr
- SHA256 a48bb746a91809806df4a6adcf1e39d3f51bb0cee6b72f34e28640ed090d91c2
- MD5 a3c3c1d4c986d507f7f5057ec863f818
- SHA1 5565e51f103e2a27fc9f58dde91cdff9f05d7f03
- SHA512 3437e4b4c7be8d0a3425cd3c1159ec23c5fa294ca00b8fa3dd076dc2d83aea9704135a8fdfdd9885a23794a261c74bf7e17bda2a4e9520aba512b71cabd84797
- SSDEEP 768:UiozqwbS4DaFUEnEFGL0ewiQX0H8MMroVh5hqtNS8ztghS/n2P:AcLO5XY/sS2gho2P
- MD5 SHA1 SHA512 SSDEEP
Score
7/10
Malware Config
Signatures
- Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-2080292272-204036150-2159171770-1000\Control Panel\International\Geo\Nation a3c3c1d4c986d507f7f5057ec863f818_JaffaCakes118.exe - Command and Scripting Interpreter: JavaScript 1 TTPs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Modifies registry class 64 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\ECMAScript Author\CLSID\ = "{f414c261-6ac0-11cf-b6d1-00aa00bbbb58}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\JScript.Compact\CLSID\ = "{cc5bbec3-db4a-4bed-828d-08d78ee3e1ed}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\JScript Author\OLEScript regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\JScript.Compact\ = "JScript Compact Profile (ECMA 327)" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\JScript.Compact\CLSID regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{CC5BBEC3-DB4A-4BED-828D-08D78EE3E1ED} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{CC5BBEC3-DB4A-4BED-828D-08D78EE3E1ED}\Implemented Categories regsvr32.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\JavaScript Author regsvr32.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\CLASSES\WOW6432NODE\CLSID\{F414C260-6AC0-11CF-B6D1-00AA00BBBB58}\INPROCSERVER32 regsvr32.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{f414c261-6ac0-11cf-b6d1-00aa00bbbb58} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\JavaScript1.2 AuthorJavaScript1.3 Author\CLSID regsvr32.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{f414c262-6ac0-11cf-b6d1-00aa00bbbb58}\Implemented Categories\{F0B7A1A2-9847-11CF-8F20-00805F2CD064} regsvr32.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\CLASSES\WOW6432NODE\CLSID\{CC5BBEC3-DB4A-4BED-828D-08D78EE3E1ED}\PROGID regsvr32.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\CLASSES\JSCRIPT\OLESCRIPT regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{F414C260-6AC0-11CF-B6D1-00AA00BBBB58} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\JavaScript1.1 Author regsvr32.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\CLASSES\JSCRIPT.ENCODE\CLSID regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{f414c260-6ac0-11cf-b6d1-00aa00bbbb58}\InprocServer32\ThreadingModel = "Both" regsvr32.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\CLASSES\JAVASCRIPT AUTHOR\OLESCRIPT regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\ECMAScript Author\CLSID regsvr32.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{f414c262-6ac0-11cf-b6d1-00aa00bbbb58}\Implemented Categories\{F0B7A1A3-9847-11CF-8F20-00805F2CD064} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\JavaScript regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\JavaScript1.2\ = "JScript Language" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\JavaScript1.2\CLSID\ = "{f414c260-6ac0-11cf-b6d1-00aa00bbbb58}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\JScript.Compact Author\CLSID regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\LiveScript Author\ = "JScript Language Authoring" regsvr32.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\Scripting.Dictionary regsvr32.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\CLASSES\WOW6432NODE\CLSID\{F414C262-6AC0-11CF-B6D1-00AA00BBBB58}\OLESCRIPT regsvr32.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{f414c262-6ac0-11cf-b6d1-00aa00bbbb58} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{cc5bbec3-db4a-4bed-828d-08d78ee3e1ed}\InprocServer32\ThreadingModel = "Both" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{f414c261-6ac0-11cf-b6d1-00aa00bbbb58}\InprocServer32\ = "C:\\Windows\\SysWow64\\jscript.dll" regsvr32.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\aspfile regsvr32.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{f414c261-6ac0-11cf-b6d1-00aa00bbbb58}\Implemented Categories regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\ECMAScript Author\ = "JScript Language Authoring" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\JavaScript1.1\CLSID regsvr32.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\HTML.HostEncode regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\JavaScript1.3\ = "JScript Language" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Component Categories regsvr32.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\ECMAScript regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\JavaScript1.2 AuthorJavaScript1.3 Author regsvr32.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\CLASSES\ECMASCRIPT\CLSID regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\JScript\CLSID regsvr32.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\CLASSES\WOW6432NODE\CLSID\{F414C261-6AC0-11CF-B6D1-00AA00BBBB58}\OLESCRIPT regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\JScript.Encode\CLSID\ = "{f414c262-6ac0-11cf-b6d1-00aa00bbbb58}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\JScript regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\JScript.Compact Author\OLEScript regsvr32.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\JavaScript1.3 regsvr32.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\CLASSES\JSCRIPT.COMPACT AUTHOR\CLSID regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\JavaScript Author regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\JavaScript1.1 Author\CLSID\ = "{f414c261-6ac0-11cf-b6d1-00aa00bbbb58}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\ECMAScript Author regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\JavaScript\CLSID\ = "{f414c260-6ac0-11cf-b6d1-00aa00bbbb58}" regsvr32.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\JavaScript1.1 Author regsvr32.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{cc5bbec3-db4a-4bed-828d-08d78ee3e1ed} regsvr32.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\CLASSES\JAVASCRIPT1.3\OLESCRIPT regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\JavaScript\OLEScript regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\LiveScript\OLEScript regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\JavaScript1.3 regsvr32.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\CLASSES\LIVESCRIPT AUTHOR\CLSID regsvr32.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\CLASSES\JSCRIPT\CLSID regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\LiveScript regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\JavaScript1.2 AuthorJavaScript1.3 Author\OLEScript regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Component Categories\{F0B7A1A3-9847-11CF-8F20-00805F2CD064} regsvr32.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\CLASSES\ECMASCRIPT\OLESCRIPT regsvr32.exe - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 5096 a3c3c1d4c986d507f7f5057ec863f818_JaffaCakes118.exe 5096 a3c3c1d4c986d507f7f5057ec863f818_JaffaCakes118.exe 5096 a3c3c1d4c986d507f7f5057ec863f818_JaffaCakes118.exe 5096 a3c3c1d4c986d507f7f5057ec863f818_JaffaCakes118.exe 5096 a3c3c1d4c986d507f7f5057ec863f818_JaffaCakes118.exe 5096 a3c3c1d4c986d507f7f5057ec863f818_JaffaCakes118.exe 5096 a3c3c1d4c986d507f7f5057ec863f818_JaffaCakes118.exe 5096 a3c3c1d4c986d507f7f5057ec863f818_JaffaCakes118.exe 5096 a3c3c1d4c986d507f7f5057ec863f818_JaffaCakes118.exe 5096 a3c3c1d4c986d507f7f5057ec863f818_JaffaCakes118.exe 5096 a3c3c1d4c986d507f7f5057ec863f818_JaffaCakes118.exe 5096 a3c3c1d4c986d507f7f5057ec863f818_JaffaCakes118.exe 5096 a3c3c1d4c986d507f7f5057ec863f818_JaffaCakes118.exe 5096 a3c3c1d4c986d507f7f5057ec863f818_JaffaCakes118.exe 5096 a3c3c1d4c986d507f7f5057ec863f818_JaffaCakes118.exe 5096 a3c3c1d4c986d507f7f5057ec863f818_JaffaCakes118.exe 5096 a3c3c1d4c986d507f7f5057ec863f818_JaffaCakes118.exe 5096 a3c3c1d4c986d507f7f5057ec863f818_JaffaCakes118.exe 5096 a3c3c1d4c986d507f7f5057ec863f818_JaffaCakes118.exe 5096 a3c3c1d4c986d507f7f5057ec863f818_JaffaCakes118.exe 5096 a3c3c1d4c986d507f7f5057ec863f818_JaffaCakes118.exe 5096 a3c3c1d4c986d507f7f5057ec863f818_JaffaCakes118.exe 5096 a3c3c1d4c986d507f7f5057ec863f818_JaffaCakes118.exe 5096 a3c3c1d4c986d507f7f5057ec863f818_JaffaCakes118.exe 5096 a3c3c1d4c986d507f7f5057ec863f818_JaffaCakes118.exe 5096 a3c3c1d4c986d507f7f5057ec863f818_JaffaCakes118.exe 5096 a3c3c1d4c986d507f7f5057ec863f818_JaffaCakes118.exe 5096 a3c3c1d4c986d507f7f5057ec863f818_JaffaCakes118.exe 5096 a3c3c1d4c986d507f7f5057ec863f818_JaffaCakes118.exe 5096 a3c3c1d4c986d507f7f5057ec863f818_JaffaCakes118.exe 5096 a3c3c1d4c986d507f7f5057ec863f818_JaffaCakes118.exe 5096 a3c3c1d4c986d507f7f5057ec863f818_JaffaCakes118.exe 5096 a3c3c1d4c986d507f7f5057ec863f818_JaffaCakes118.exe 5096 a3c3c1d4c986d507f7f5057ec863f818_JaffaCakes118.exe 5096 a3c3c1d4c986d507f7f5057ec863f818_JaffaCakes118.exe 5096 a3c3c1d4c986d507f7f5057ec863f818_JaffaCakes118.exe 5096 a3c3c1d4c986d507f7f5057ec863f818_JaffaCakes118.exe 5096 a3c3c1d4c986d507f7f5057ec863f818_JaffaCakes118.exe 5096 a3c3c1d4c986d507f7f5057ec863f818_JaffaCakes118.exe 5096 a3c3c1d4c986d507f7f5057ec863f818_JaffaCakes118.exe 5096 a3c3c1d4c986d507f7f5057ec863f818_JaffaCakes118.exe 5096 a3c3c1d4c986d507f7f5057ec863f818_JaffaCakes118.exe 5096 a3c3c1d4c986d507f7f5057ec863f818_JaffaCakes118.exe 5096 a3c3c1d4c986d507f7f5057ec863f818_JaffaCakes118.exe 5096 a3c3c1d4c986d507f7f5057ec863f818_JaffaCakes118.exe 5096 a3c3c1d4c986d507f7f5057ec863f818_JaffaCakes118.exe 5096 a3c3c1d4c986d507f7f5057ec863f818_JaffaCakes118.exe 5096 a3c3c1d4c986d507f7f5057ec863f818_JaffaCakes118.exe 5096 a3c3c1d4c986d507f7f5057ec863f818_JaffaCakes118.exe 5096 a3c3c1d4c986d507f7f5057ec863f818_JaffaCakes118.exe 5096 a3c3c1d4c986d507f7f5057ec863f818_JaffaCakes118.exe 5096 a3c3c1d4c986d507f7f5057ec863f818_JaffaCakes118.exe 5096 a3c3c1d4c986d507f7f5057ec863f818_JaffaCakes118.exe 5096 a3c3c1d4c986d507f7f5057ec863f818_JaffaCakes118.exe 5096 a3c3c1d4c986d507f7f5057ec863f818_JaffaCakes118.exe 5096 a3c3c1d4c986d507f7f5057ec863f818_JaffaCakes118.exe 5096 a3c3c1d4c986d507f7f5057ec863f818_JaffaCakes118.exe 5096 a3c3c1d4c986d507f7f5057ec863f818_JaffaCakes118.exe 5096 a3c3c1d4c986d507f7f5057ec863f818_JaffaCakes118.exe 5096 a3c3c1d4c986d507f7f5057ec863f818_JaffaCakes118.exe 5096 a3c3c1d4c986d507f7f5057ec863f818_JaffaCakes118.exe 5096 a3c3c1d4c986d507f7f5057ec863f818_JaffaCakes118.exe 5096 a3c3c1d4c986d507f7f5057ec863f818_JaffaCakes118.exe 5096 a3c3c1d4c986d507f7f5057ec863f818_JaffaCakes118.exe - Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 5096 a3c3c1d4c986d507f7f5057ec863f818_JaffaCakes118.exe 5096 a3c3c1d4c986d507f7f5057ec863f818_JaffaCakes118.exe 5096 a3c3c1d4c986d507f7f5057ec863f818_JaffaCakes118.exe - Suspicious use of WriteProcessMemory 21 IoCs
description pid Process procid_target PID 5096 wrote to memory of 712 5096 a3c3c1d4c986d507f7f5057ec863f818_JaffaCakes118.exe 81 PID 5096 wrote to memory of 712 5096 a3c3c1d4c986d507f7f5057ec863f818_JaffaCakes118.exe 81 PID 5096 wrote to memory of 712 5096 a3c3c1d4c986d507f7f5057ec863f818_JaffaCakes118.exe 81 PID 5096 wrote to memory of 1856 5096 a3c3c1d4c986d507f7f5057ec863f818_JaffaCakes118.exe 82 PID 5096 wrote to memory of 1856 5096 a3c3c1d4c986d507f7f5057ec863f818_JaffaCakes118.exe 82 PID 5096 wrote to memory of 1856 5096 a3c3c1d4c986d507f7f5057ec863f818_JaffaCakes118.exe 82 PID 5096 wrote to memory of 716 5096 a3c3c1d4c986d507f7f5057ec863f818_JaffaCakes118.exe 83 PID 5096 wrote to memory of 716 5096 a3c3c1d4c986d507f7f5057ec863f818_JaffaCakes118.exe 83 PID 5096 wrote to memory of 716 5096 a3c3c1d4c986d507f7f5057ec863f818_JaffaCakes118.exe 83 PID 5096 wrote to memory of 3020 5096 a3c3c1d4c986d507f7f5057ec863f818_JaffaCakes118.exe 84 PID 5096 wrote to memory of 3020 5096 a3c3c1d4c986d507f7f5057ec863f818_JaffaCakes118.exe 84 PID 5096 wrote to memory of 3020 5096 a3c3c1d4c986d507f7f5057ec863f818_JaffaCakes118.exe 84 PID 5096 wrote to memory of 412 5096 a3c3c1d4c986d507f7f5057ec863f818_JaffaCakes118.exe 85 PID 5096 wrote to memory of 412 5096 a3c3c1d4c986d507f7f5057ec863f818_JaffaCakes118.exe 85 PID 5096 wrote to memory of 412 5096 a3c3c1d4c986d507f7f5057ec863f818_JaffaCakes118.exe 85 PID 5096 wrote to memory of 3484 5096 a3c3c1d4c986d507f7f5057ec863f818_JaffaCakes118.exe 86 PID 5096 wrote to memory of 3484 5096 a3c3c1d4c986d507f7f5057ec863f818_JaffaCakes118.exe 86 PID 5096 wrote to memory of 3484 5096 a3c3c1d4c986d507f7f5057ec863f818_JaffaCakes118.exe 86 PID 5096 wrote to memory of 2388 5096 a3c3c1d4c986d507f7f5057ec863f818_JaffaCakes118.exe 87 PID 5096 wrote to memory of 2388 5096 a3c3c1d4c986d507f7f5057ec863f818_JaffaCakes118.exe 87 PID 5096 wrote to memory of 2388 5096 a3c3c1d4c986d507f7f5057ec863f818_JaffaCakes118.exe 87
Processes
-
C:\Users\Admin\AppData\Local\Temp\a3c3c1d4c986d507f7f5057ec863f818_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\a3c3c1d4c986d507f7f5057ec863f818_JaffaCakes118.exe"1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:5096 -
C:\Windows\SysWOW64\regsvr32.exe"C:\Windows\System32\regsvr32.exe" /s jscript.dll2⤵
- Modifies registry class
PID:712
-
-
C:\Windows\SysWOW64\regsvr32.exe"C:\Windows\System32\regsvr32.exe" /u /s AlxTB1.dll2⤵PID:1856
-
-
C:\Windows\SysWOW64\regsvr32.exe"C:\Windows\System32\regsvr32.exe" /u /s AlxRes.dll2⤵PID:716
-
-
C:\Windows\SysWOW64\regsvr32.exe"C:\Windows\System32\regsvr32.exe" /u /s itss.dll2⤵PID:3020
-
-
C:\Windows\SysWOW64\regsvr32.exe"C:\Windows\System32\regsvr32.exe" /u /s scrrun.dll2⤵
- Modifies registry class
PID:412
-
-
C:\Windows\SysWOW64\regsvr32.exe"C:\Windows\System32\regsvr32.exe" /u /s vbscript.dll2⤵PID:3484
-
-
C:\Windows\SysWOW64\regsvr32.exe"C:\Windows\System32\regsvr32.exe" /u /s msvidctl.dll2⤵PID:2388
-