387a62071a0f2a17b87055beb14608c5208420bff968b46ed84c381cd7a3733e

General

Target

bb93925bc8e8fe0e7a58bd2d851a3afc_JaffaCakes118.exe
Size

681KB
MD5

bb93925bc8e8fe0e7a58bd2d851a3afc
SHA1

b3d11a502d6b628d113ab2863d8955823090671b
SHA256

387a62071a0f2a17b87055beb14608c5208420bff968b46ed84c381cd7a3733e
SHA512

c485b2f330c6a5db51cf3f1108ce01f677d72c62d6767a04dc3beda629ba32a7d2606df36fb5ae9171b88fe7ef773ff0dd237bffd1bdff28c68e6e9a340c1d07
SSDEEP

12288:VgM0xX/tdDZxZi/WARQQfvZeBG72lD/y0CIhPUW2HwuMg4IZXfO34NENPRH8V97O:VgdNi/WhkRn72B/y0CsUwcBO3oEN5H+O

Score

7^/10

evasion persistence privilege_escalation trojan

Malware Config

Signatures

Event Triggered Execution: Component Object Model Hijacking 1 TTPs
Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.
persistence privilege_escalation

Component Object Model Hijacking
T1546.015

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

T1082

Processes:

bb93925bc8e8fe0e7a58bd2d851a3afc_JaffaCakes118.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	bb93925bc8e8fe0e7a58bd2d851a3afc_JaffaCakes118.exe

Modifies registry class 34 IoCs

Processes:

bb93925bc8e8fe0e7a58bd2d851a3afc_JaffaCakes118.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}	bb93925bc8e8fe0e7a58bd2d851a3afc_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\ = "JSIELib"	bb93925bc8e8fe0e7a58bd2d851a3afc_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\ = "{157B1AA6-3E5C-404A-9118-C1D91F537040}"	bb93925bc8e8fe0e7a58bd2d851a3afc_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\Version = "1.0"	bb93925bc8e8fe0e7a58bd2d851a3afc_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}	bb93925bc8e8fe0e7a58bd2d851a3afc_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp"	bb93925bc8e8fe0e7a58bd2d851a3afc_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32	bb93925bc8e8fe0e7a58bd2d851a3afc_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	bb93925bc8e8fe0e7a58bd2d851a3afc_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib	bb93925bc8e8fe0e7a58bd2d851a3afc_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\ = "{157B1AA6-3E5C-404A-9118-C1D91F537040}"	bb93925bc8e8fe0e7a58bd2d851a3afc_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\ = "TinyJSObject Class"	bb93925bc8e8fe0e7a58bd2d851a3afc_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Version	bb93925bc8e8fe0e7a58bd2d851a3afc_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0	bb93925bc8e8fe0e7a58bd2d851a3afc_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}	bb93925bc8e8fe0e7a58bd2d851a3afc_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ = "ITinyJSObject"	bb93925bc8e8fe0e7a58bd2d851a3afc_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\bb93925bc8e8fe0e7a58bd2d851a3afc_JaffaCakes118.exe"	bb93925bc8e8fe0e7a58bd2d851a3afc_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ = "ITinyJSObject"	bb93925bc8e8fe0e7a58bd2d851a3afc_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Programmable	bb93925bc8e8fe0e7a58bd2d851a3afc_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\FLAGS	bb93925bc8e8fe0e7a58bd2d851a3afc_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0\win32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\bb93925bc8e8fe0e7a58bd2d851a3afc_JaffaCakes118.exe"	bb93925bc8e8fe0e7a58bd2d851a3afc_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ServerExecutable = "C:\\Users\\Admin\\AppData\\Local\\Temp\\bb93925bc8e8fe0e7a58bd2d851a3afc_JaffaCakes118.exe"	bb93925bc8e8fe0e7a58bd2d851a3afc_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\TypeLib	bb93925bc8e8fe0e7a58bd2d851a3afc_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\TypeLib\ = "{7E77E9F2-D76B-4D54-B515-9A7F93DF03DF}"	bb93925bc8e8fe0e7a58bd2d851a3afc_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Version\ = "1.0"	bb93925bc8e8fe0e7a58bd2d851a3afc_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0	bb93925bc8e8fe0e7a58bd2d851a3afc_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0\win32	bb93925bc8e8fe0e7a58bd2d851a3afc_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32	bb93925bc8e8fe0e7a58bd2d851a3afc_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib	bb93925bc8e8fe0e7a58bd2d851a3afc_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32	bb93925bc8e8fe0e7a58bd2d851a3afc_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}	bb93925bc8e8fe0e7a58bd2d851a3afc_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\Version = "1.0"	bb93925bc8e8fe0e7a58bd2d851a3afc_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	bb93925bc8e8fe0e7a58bd2d851a3afc_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\HELPDIR	bb93925bc8e8fe0e7a58bd2d851a3afc_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\FLAGS\ = "0"	bb93925bc8e8fe0e7a58bd2d851a3afc_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

bb93925bc8e8fe0e7a58bd2d851a3afc_JaffaCakes118.exe

pid process

4380 bb93925bc8e8fe0e7a58bd2d851a3afc_JaffaCakes118.exe
4380 bb93925bc8e8fe0e7a58bd2d851a3afc_JaffaCakes118.exe

pid	process
4380	bb93925bc8e8fe0e7a58bd2d851a3afc_JaffaCakes118.exe
4380	bb93925bc8e8fe0e7a58bd2d851a3afc_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\bb93925bc8e8fe0e7a58bd2d851a3afc_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\bb93925bc8e8fe0e7a58bd2d851a3afc_JaffaCakes118.exe"
1⤵
- Checks whether UAC is enabled
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:4380

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Event Triggered Execution

1

T1546

Component Object Model Hijacking

1

T1546.015

Privilege Escalation

Event Triggered Execution

1

T1546

Component Object Model Hijacking

1

T1546.015

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

memory/4380-2-0x0000000000A80000-0x0000000000C01000-memory.dmp

Filesize
1.5MB

Download
memory/4380-9-0x0000000000750000-0x0000000000751000-memory.dmp

Filesize
4KB

Download
memory/4380-11-0x0000000000750000-0x0000000000751000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing