f1a9a49c6e2fe8da56f738c9ef6436ffbc0c434b7a18a44894d89f35ca83303e

Analysis

max time kernel
45s
max time network
48s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
27/11/2022, 04:17

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General

Target

f1a9a49c6e2fe8da56f738c9ef6436ffbc0c434b7a18a44894d89f35ca83303e.exe
Size

855KB
MD5

47b5ac9f2ba842e1891ae3b13cbdf2be
SHA1

520156191c21415ddeeea4a8979d7c612dbb1ba7
SHA256

f1a9a49c6e2fe8da56f738c9ef6436ffbc0c434b7a18a44894d89f35ca83303e
SHA512

5495999276c8d3bee6bb28bf6d352ab784868a9a7b3ff63015625ac7cdb59b61fb77d03c05489957ba300868841667d4a5191f6dca19b890c114e60033ecc133
SSDEEP

12288:wA4/avQs9NBhbYt10XOu6anCCG20pMyiyX4U/a64xfOeMxbwwxPjSO6Y0tQ20Lbm:f4/alNfbYtQH6GCXsEa3GeiwvTpisX

Score

8^/10

discovery evasion persistence trojan

Malware Config

Signatures

Registers COM server for autorun 1 TTPs 3 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\f1a9a49c6e2fe8da56f738c9ef6436ffbc0c434b7a18a44894d89f35ca83303e.exe"	f1a9a49c6e2fe8da56f738c9ef6436ffbc0c434b7a18a44894d89f35ca83303e.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ServerExecutable = "C:\\Users\\Admin\\AppData\\Local\\Temp\\f1a9a49c6e2fe8da56f738c9ef6436ffbc0c434b7a18a44894d89f35ca83303e.exe"	f1a9a49c6e2fe8da56f738c9ef6436ffbc0c434b7a18a44894d89f35ca83303e.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32	f1a9a49c6e2fe8da56f738c9ef6436ffbc0c434b7a18a44894d89f35ca83303e.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	f1a9a49c6e2fe8da56f738c9ef6436ffbc0c434b7a18a44894d89f35ca83303e.exe

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main	f1a9a49c6e2fe8da56f738c9ef6436ffbc0c434b7a18a44894d89f35ca83303e.exe

Modifies registry class 36 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}	f1a9a49c6e2fe8da56f738c9ef6436ffbc0c434b7a18a44894d89f35ca83303e.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32	f1a9a49c6e2fe8da56f738c9ef6436ffbc0c434b7a18a44894d89f35ca83303e.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	f1a9a49c6e2fe8da56f738c9ef6436ffbc0c434b7a18a44894d89f35ca83303e.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ServerExecutable = "C:\\Users\\Admin\\AppData\\Local\\Temp\\f1a9a49c6e2fe8da56f738c9ef6436ffbc0c434b7a18a44894d89f35ca83303e.exe"	f1a9a49c6e2fe8da56f738c9ef6436ffbc0c434b7a18a44894d89f35ca83303e.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\TypeLib\ = "{7E77E9F2-D76B-4D54-B515-9A7F93DF03DF}"	f1a9a49c6e2fe8da56f738c9ef6436ffbc0c434b7a18a44894d89f35ca83303e.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Version	f1a9a49c6e2fe8da56f738c9ef6436ffbc0c434b7a18a44894d89f35ca83303e.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0	f1a9a49c6e2fe8da56f738c9ef6436ffbc0c434b7a18a44894d89f35ca83303e.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib	f1a9a49c6e2fe8da56f738c9ef6436ffbc0c434b7a18a44894d89f35ca83303e.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32	f1a9a49c6e2fe8da56f738c9ef6436ffbc0c434b7a18a44894d89f35ca83303e.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\ = "{157B1AA6-3E5C-404A-9118-C1D91F537040}"	f1a9a49c6e2fe8da56f738c9ef6436ffbc0c434b7a18a44894d89f35ca83303e.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_CLASSES\Wow6432Node\CLSID	f1a9a49c6e2fe8da56f738c9ef6436ffbc0c434b7a18a44894d89f35ca83303e.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Programmable	f1a9a49c6e2fe8da56f738c9ef6436ffbc0c434b7a18a44894d89f35ca83303e.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\TypeLib	f1a9a49c6e2fe8da56f738c9ef6436ffbc0c434b7a18a44894d89f35ca83303e.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\HELPDIR	f1a9a49c6e2fe8da56f738c9ef6436ffbc0c434b7a18a44894d89f35ca83303e.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\f1a9a49c6e2fe8da56f738c9ef6436ffbc0c434b7a18a44894d89f35ca83303e.exe"	f1a9a49c6e2fe8da56f738c9ef6436ffbc0c434b7a18a44894d89f35ca83303e.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\FLAGS\ = "0"	f1a9a49c6e2fe8da56f738c9ef6436ffbc0c434b7a18a44894d89f35ca83303e.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp"	f1a9a49c6e2fe8da56f738c9ef6436ffbc0c434b7a18a44894d89f35ca83303e.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib	f1a9a49c6e2fe8da56f738c9ef6436ffbc0c434b7a18a44894d89f35ca83303e.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}	f1a9a49c6e2fe8da56f738c9ef6436ffbc0c434b7a18a44894d89f35ca83303e.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0	f1a9a49c6e2fe8da56f738c9ef6436ffbc0c434b7a18a44894d89f35ca83303e.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}	f1a9a49c6e2fe8da56f738c9ef6436ffbc0c434b7a18a44894d89f35ca83303e.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0\win32	f1a9a49c6e2fe8da56f738c9ef6436ffbc0c434b7a18a44894d89f35ca83303e.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ = "ITinyJSObject"	f1a9a49c6e2fe8da56f738c9ef6436ffbc0c434b7a18a44894d89f35ca83303e.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\ = "{157B1AA6-3E5C-404A-9118-C1D91F537040}"	f1a9a49c6e2fe8da56f738c9ef6436ffbc0c434b7a18a44894d89f35ca83303e.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\Version = "1.0"	f1a9a49c6e2fe8da56f738c9ef6436ffbc0c434b7a18a44894d89f35ca83303e.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ = "ITinyJSObject"	f1a9a49c6e2fe8da56f738c9ef6436ffbc0c434b7a18a44894d89f35ca83303e.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	f1a9a49c6e2fe8da56f738c9ef6436ffbc0c434b7a18a44894d89f35ca83303e.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_CLASSES\Wow6432Node	f1a9a49c6e2fe8da56f738c9ef6436ffbc0c434b7a18a44894d89f35ca83303e.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32	f1a9a49c6e2fe8da56f738c9ef6436ffbc0c434b7a18a44894d89f35ca83303e.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Version\ = "1.0"	f1a9a49c6e2fe8da56f738c9ef6436ffbc0c434b7a18a44894d89f35ca83303e.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}	f1a9a49c6e2fe8da56f738c9ef6436ffbc0c434b7a18a44894d89f35ca83303e.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\Version = "1.0"	f1a9a49c6e2fe8da56f738c9ef6436ffbc0c434b7a18a44894d89f35ca83303e.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\ = "TinyJSObject Class"	f1a9a49c6e2fe8da56f738c9ef6436ffbc0c434b7a18a44894d89f35ca83303e.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\ = "JSIELib"	f1a9a49c6e2fe8da56f738c9ef6436ffbc0c434b7a18a44894d89f35ca83303e.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\FLAGS	f1a9a49c6e2fe8da56f738c9ef6436ffbc0c434b7a18a44894d89f35ca83303e.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0\win32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\f1a9a49c6e2fe8da56f738c9ef6436ffbc0c434b7a18a44894d89f35ca83303e.exe"	f1a9a49c6e2fe8da56f738c9ef6436ffbc0c434b7a18a44894d89f35ca83303e.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1764	f1a9a49c6e2fe8da56f738c9ef6436ffbc0c434b7a18a44894d89f35ca83303e.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1764	f1a9a49c6e2fe8da56f738c9ef6436ffbc0c434b7a18a44894d89f35ca83303e.exe
1764	f1a9a49c6e2fe8da56f738c9ef6436ffbc0c434b7a18a44894d89f35ca83303e.exe

C:\Users\Admin\AppData\Local\Temp\f1a9a49c6e2fe8da56f738c9ef6436ffbc0c434b7a18a44894d89f35ca83303e.exe
"C:\Users\Admin\AppData\Local\Temp\f1a9a49c6e2fe8da56f738c9ef6436ffbc0c434b7a18a44894d89f35ca83303e.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 SetWindowsHookEx
PID:1764

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1764-54-0x0000000075BA1000-0x0000000075BA3000-memory.dmp

Filesize
8KB

Download
memory/1764-55-0x0000000001F80000-0x00000000020FF000-memory.dmp

Filesize
1.5MB

Download
memory/1764-62-0x0000000001F80000-0x00000000020FF000-memory.dmp

Filesize
1.5MB

Download
memory/1764-63-0x0000000001F80000-0x00000000020FF000-memory.dmp

Filesize
1.5MB

Download
memory/1764-64-0x0000000001F80000-0x00000000020FF000-memory.dmp

Filesize
1.5MB

Download