9b0adab9cc75625360e0a9e06431ac26aeb49bb46a72fe7a1f2b3c2c2aa7e9ed

Analysis

max time kernel
138s
max time network
140s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
13/06/2024, 15:13

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General

Target
a6327143b72a9fe4588e0e1a2e8e075e_JaffaCakes118.exe
Size 1.2MB
Sample240613-slwxjayarm
SHA256 9b0adab9cc75625360e0a9e06431ac26aeb49bb46a72fe7a1f2b3c2c2aa7e9ed
MD5 a6327143b72a9fe4588e0e1a2e8e075e
SHA1 34c80aa8b19bb436315cd49545be8563c1c42cde
SHA512 45205006f21f387ef2e8e7b5157bd1de7184a819674d4053a6824e5acc1388543f82faa5af5db6506abb6799ea4fa8053f3be06e7f7c42a0f16a32124b604952
SSDEEP 24576:0MdvbSeQBWh1mgrnjijLcrjjrHG0pBdM9sDLLpYs:0ove8monjiPeXSEjvBf
MD5 SHA1 SHA512 SSDEEP

Score

7^/10

discovery evasion persistence trojan

Malware Config

Signatures

Registers COM server for autorun 1 TTPs 3 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32	a6327143b72a9fe4588e0e1a2e8e075e_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\a6327143b72a9fe4588e0e1a2e8e075e_JaffaCakes118.exe"	a6327143b72a9fe4588e0e1a2e8e075e_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ServerExecutable = "C:\\Users\\Admin\\AppData\\Local\\Temp\\a6327143b72a9fe4588e0e1a2e8e075e_JaffaCakes118.exe"	a6327143b72a9fe4588e0e1a2e8e075e_JaffaCakes118.exe

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	a6327143b72a9fe4588e0e1a2e8e075e_JaffaCakes118.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main	a6327143b72a9fe4588e0e1a2e8e075e_JaffaCakes118.exe

Modifies registry class 39 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\ = "TinyJSObject Class"	a6327143b72a9fe4588e0e1a2e8e075e_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Version	a6327143b72a9fe4588e0e1a2e8e075e_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\TypeLib	a6327143b72a9fe4588e0e1a2e8e075e_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\Wow6432Node\CLSID	a6327143b72a9fe4588e0e1a2e8e075e_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\TypeLib\ = "{7E77E9F2-D76B-4D54-B515-9A7F93DF03DF}"	a6327143b72a9fe4588e0e1a2e8e075e_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}	a6327143b72a9fe4588e0e1a2e8e075e_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ServerExecutable = "C:\\Users\\Admin\\AppData\\Local\\Temp\\a6327143b72a9fe4588e0e1a2e8e075e_JaffaCakes118.exe"	a6327143b72a9fe4588e0e1a2e8e075e_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ = "ITinyJSObject"	a6327143b72a9fe4588e0e1a2e8e075e_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32	a6327143b72a9fe4588e0e1a2e8e075e_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}	a6327143b72a9fe4588e0e1a2e8e075e_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Programmable	a6327143b72a9fe4588e0e1a2e8e075e_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0	a6327143b72a9fe4588e0e1a2e8e075e_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}	a6327143b72a9fe4588e0e1a2e8e075e_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	a6327143b72a9fe4588e0e1a2e8e075e_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\ = "{157B1AA6-3E5C-404A-9118-C1D91F537040}"	a6327143b72a9fe4588e0e1a2e8e075e_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ = "ITinyJSObject"	a6327143b72a9fe4588e0e1a2e8e075e_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32	a6327143b72a9fe4588e0e1a2e8e075e_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Version\ = "1.0"	a6327143b72a9fe4588e0e1a2e8e075e_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\ = "JSIELib"	a6327143b72a9fe4588e0e1a2e8e075e_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\FLAGS	a6327143b72a9fe4588e0e1a2e8e075e_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\FLAGS\ = "0"	a6327143b72a9fe4588e0e1a2e8e075e_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\Version = "1.0"	a6327143b72a9fe4588e0e1a2e8e075e_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib	a6327143b72a9fe4588e0e1a2e8e075e_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}	a6327143b72a9fe4588e0e1a2e8e075e_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	a6327143b72a9fe4588e0e1a2e8e075e_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib	a6327143b72a9fe4588e0e1a2e8e075e_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\Wow6432Node	a6327143b72a9fe4588e0e1a2e8e075e_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0\win32	a6327143b72a9fe4588e0e1a2e8e075e_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0\win32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\a6327143b72a9fe4588e0e1a2e8e075e_JaffaCakes118.exe"	a6327143b72a9fe4588e0e1a2e8e075e_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\Wow6432Node\Interface	a6327143b72a9fe4588e0e1a2e8e075e_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\ = "{157B1AA6-3E5C-404A-9118-C1D91F537040}"	a6327143b72a9fe4588e0e1a2e8e075e_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32	a6327143b72a9fe4588e0e1a2e8e075e_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\a6327143b72a9fe4588e0e1a2e8e075e_JaffaCakes118.exe"	a6327143b72a9fe4588e0e1a2e8e075e_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\TypeLib	a6327143b72a9fe4588e0e1a2e8e075e_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0	a6327143b72a9fe4588e0e1a2e8e075e_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\HELPDIR	a6327143b72a9fe4588e0e1a2e8e075e_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp"	a6327143b72a9fe4588e0e1a2e8e075e_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\Version = "1.0"	a6327143b72a9fe4588e0e1a2e8e075e_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\Interface	a6327143b72a9fe4588e0e1a2e8e075e_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1928	a6327143b72a9fe4588e0e1a2e8e075e_JaffaCakes118.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1928	a6327143b72a9fe4588e0e1a2e8e075e_JaffaCakes118.exe

Suspicious use of SendNotifyMessage 1 IoCs

pid	Process
1928	a6327143b72a9fe4588e0e1a2e8e075e_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1928	a6327143b72a9fe4588e0e1a2e8e075e_JaffaCakes118.exe
1928	a6327143b72a9fe4588e0e1a2e8e075e_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\a6327143b72a9fe4588e0e1a2e8e075e_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a6327143b72a9fe4588e0e1a2e8e075e_JaffaCakes118.exe"
1⤵
- Registers COM server for autorun
- Checks whether UAC is enabled
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
PID:1928

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1928-0-0x0000000000020000-0x0000000000021000-memory.dmp

Download

memory/1928-4-0x00000000000A0000-0x00000000000A1000-memory.dmp

Download

memory/1928-3-0x0000000000090000-0x0000000000091000-memory.dmp

Download

memory/1928-2-0x0000000000080000-0x0000000000081000-memory.dmp

Download

memory/1928-1-0x0000000000030000-0x0000000000031000-memory.dmp

Download

memory/1928-5-0x00000000000B0000-0x00000000000B1000-memory.dmp

Download

memory/1928-6-0x0000000000170000-0x0000000000171000-memory.dmp

Download

memory/1928-9-0x00000000001D0000-0x00000000001D1000-memory.dmp

Download

memory/1928-8-0x0000000000190000-0x0000000000191000-memory.dmp

Download

memory/1928-7-0x0000000000180000-0x0000000000181000-memory.dmp

Download

memory/1928-10-0x0000000002640000-0x0000000002642000-memory.dmp

Download

memory/1928-11-0x0000000002700000-0x0000000002702000-memory.dmp

Download

memory/1928-12-0x0000000002710000-0x0000000002712000-memory.dmp

Download

memory/1928-13-0x0000000002930000-0x0000000002932000-memory.dmp

Download

memory/1928-16-0x0000000002D60000-0x0000000002E8A000-memory.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads