b6e734ca1c565aca9f872ce6b0e4447a470f343d6a2983440242e71c3479835b

General

Target

b6e734ca1c565aca9f872ce6b0e4447a470f343d6a2983440242e71c3479835b.exe
Size

838KB
MD5

4a0ca70eb7d015675e8e76e93df30567
SHA1

28463a72a069814a815dc606d4834581cf195ebc
SHA256

b6e734ca1c565aca9f872ce6b0e4447a470f343d6a2983440242e71c3479835b
SHA512

13f442b8a915810b6a4b4d262e997b06f0ce511d9a6fb1dd2734cc99f68d33e9392a1041a47470847cc39282957da90fd07a931675453f4f70a910ad6410eead
SSDEEP

12288:PliZeQsuoAoZvHuTbUQANJySv1SD2L9ssy4Flvpq0I4yA0pYUzHSR:PkZ8NOTbpAN0Ks2L2svlxqx4sGUzHSR

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

Processes:

b6e734ca1c565aca9f872ce6b0e4447a470f343d6a2983440242e71c3479835b.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32	b6e734ca1c565aca9f872ce6b0e4447a470f343d6a2983440242e71c3479835b.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\b6e734ca1c565aca9f872ce6b0e4447a470f343d6a2983440242e71c3479835b.exe"	b6e734ca1c565aca9f872ce6b0e4447a470f343d6a2983440242e71c3479835b.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ServerExecutable = "C:\\Users\\Admin\\AppData\\Local\\Temp\\b6e734ca1c565aca9f872ce6b0e4447a470f343d6a2983440242e71c3479835b.exe"	b6e734ca1c565aca9f872ce6b0e4447a470f343d6a2983440242e71c3479835b.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

Processes:

b6e734ca1c565aca9f872ce6b0e4447a470f343d6a2983440242e71c3479835b.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	b6e734ca1c565aca9f872ce6b0e4447a470f343d6a2983440242e71c3479835b.exe

Modifies registry class 34 IoCs

Processes:

b6e734ca1c565aca9f872ce6b0e4447a470f343d6a2983440242e71c3479835b.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\ = "TinyJSObject Class"	b6e734ca1c565aca9f872ce6b0e4447a470f343d6a2983440242e71c3479835b.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\b6e734ca1c565aca9f872ce6b0e4447a470f343d6a2983440242e71c3479835b.exe"	b6e734ca1c565aca9f872ce6b0e4447a470f343d6a2983440242e71c3479835b.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0	b6e734ca1c565aca9f872ce6b0e4447a470f343d6a2983440242e71c3479835b.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\FLAGS\ = "0"	b6e734ca1c565aca9f872ce6b0e4447a470f343d6a2983440242e71c3479835b.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp"	b6e734ca1c565aca9f872ce6b0e4447a470f343d6a2983440242e71c3479835b.exe
Key created	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}	b6e734ca1c565aca9f872ce6b0e4447a470f343d6a2983440242e71c3479835b.exe
Key created	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32	b6e734ca1c565aca9f872ce6b0e4447a470f343d6a2983440242e71c3479835b.exe
Key created	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Version	b6e734ca1c565aca9f872ce6b0e4447a470f343d6a2983440242e71c3479835b.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0\win32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\b6e734ca1c565aca9f872ce6b0e4447a470f343d6a2983440242e71c3479835b.exe"	b6e734ca1c565aca9f872ce6b0e4447a470f343d6a2983440242e71c3479835b.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\Version = "1.0"	b6e734ca1c565aca9f872ce6b0e4447a470f343d6a2983440242e71c3479835b.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\FLAGS	b6e734ca1c565aca9f872ce6b0e4447a470f343d6a2983440242e71c3479835b.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0\win32	b6e734ca1c565aca9f872ce6b0e4447a470f343d6a2983440242e71c3479835b.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\HELPDIR	b6e734ca1c565aca9f872ce6b0e4447a470f343d6a2983440242e71c3479835b.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ = "ITinyJSObject"	b6e734ca1c565aca9f872ce6b0e4447a470f343d6a2983440242e71c3479835b.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}	b6e734ca1c565aca9f872ce6b0e4447a470f343d6a2983440242e71c3479835b.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}	b6e734ca1c565aca9f872ce6b0e4447a470f343d6a2983440242e71c3479835b.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	b6e734ca1c565aca9f872ce6b0e4447a470f343d6a2983440242e71c3479835b.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0	b6e734ca1c565aca9f872ce6b0e4447a470f343d6a2983440242e71c3479835b.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\ = "{157B1AA6-3E5C-404A-9118-C1D91F537040}"	b6e734ca1c565aca9f872ce6b0e4447a470f343d6a2983440242e71c3479835b.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32	b6e734ca1c565aca9f872ce6b0e4447a470f343d6a2983440242e71c3479835b.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib	b6e734ca1c565aca9f872ce6b0e4447a470f343d6a2983440242e71c3479835b.exe
Key created	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Programmable	b6e734ca1c565aca9f872ce6b0e4447a470f343d6a2983440242e71c3479835b.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Version\ = "1.0"	b6e734ca1c565aca9f872ce6b0e4447a470f343d6a2983440242e71c3479835b.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ = "ITinyJSObject"	b6e734ca1c565aca9f872ce6b0e4447a470f343d6a2983440242e71c3479835b.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32	b6e734ca1c565aca9f872ce6b0e4447a470f343d6a2983440242e71c3479835b.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib	b6e734ca1c565aca9f872ce6b0e4447a470f343d6a2983440242e71c3479835b.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\ = "{157B1AA6-3E5C-404A-9118-C1D91F537040}"	b6e734ca1c565aca9f872ce6b0e4447a470f343d6a2983440242e71c3479835b.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\Version = "1.0"	b6e734ca1c565aca9f872ce6b0e4447a470f343d6a2983440242e71c3479835b.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ServerExecutable = "C:\\Users\\Admin\\AppData\\Local\\Temp\\b6e734ca1c565aca9f872ce6b0e4447a470f343d6a2983440242e71c3479835b.exe"	b6e734ca1c565aca9f872ce6b0e4447a470f343d6a2983440242e71c3479835b.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\ = "JSIELib"	b6e734ca1c565aca9f872ce6b0e4447a470f343d6a2983440242e71c3479835b.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	b6e734ca1c565aca9f872ce6b0e4447a470f343d6a2983440242e71c3479835b.exe
Key created	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\TypeLib	b6e734ca1c565aca9f872ce6b0e4447a470f343d6a2983440242e71c3479835b.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\TypeLib\ = "{7E77E9F2-D76B-4D54-B515-9A7F93DF03DF}"	b6e734ca1c565aca9f872ce6b0e4447a470f343d6a2983440242e71c3479835b.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}	b6e734ca1c565aca9f872ce6b0e4447a470f343d6a2983440242e71c3479835b.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

b6e734ca1c565aca9f872ce6b0e4447a470f343d6a2983440242e71c3479835b.exe

description pid process

Token: SeDebugPrivilege 4388 b6e734ca1c565aca9f872ce6b0e4447a470f343d6a2983440242e71c3479835b.exe

description	pid	process
Token: SeDebugPrivilege	4388	b6e734ca1c565aca9f872ce6b0e4447a470f343d6a2983440242e71c3479835b.exe

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

b6e734ca1c565aca9f872ce6b0e4447a470f343d6a2983440242e71c3479835b.exe

pid	process
4388	b6e734ca1c565aca9f872ce6b0e4447a470f343d6a2983440242e71c3479835b.exe
4388	b6e734ca1c565aca9f872ce6b0e4447a470f343d6a2983440242e71c3479835b.exe

C:\Users\Admin\AppData\Local\Temp\b6e734ca1c565aca9f872ce6b0e4447a470f343d6a2983440242e71c3479835b.exe
"C:\Users\Admin\AppData\Local\Temp\b6e734ca1c565aca9f872ce6b0e4447a470f343d6a2983440242e71c3479835b.exe"
1⤵
- Registers COM server for autorun
- Checks whether UAC is enabled
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:4388

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/4388-132-0x0000000002BA0000-0x0000000002D23000-memory.dmp

Filesize
1.5MB

Download
memory/4388-139-0x0000000002BA0000-0x0000000002D23000-memory.dmp

Filesize
1.5MB

Download
memory/4388-140-0x0000000002BA0000-0x0000000002D23000-memory.dmp

Filesize
1.5MB

Download
memory/4388-141-0x0000000002BA0000-0x0000000002D23000-memory.dmp

Filesize
1.5MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

Loading Replay Monitor...

Downloads