27b59a5df26cf141915fe506d6f24e6137496a20edee6ea40fa81bb87f3fdd6e

Analysis

max time kernel
79s
max time network
90s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
27/11/2022, 21:51

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General

Target

27b59a5df26cf141915fe506d6f24e6137496a20edee6ea40fa81bb87f3fdd6e.exe
Size

900KB
MD5

cd75f6ef9acfe0bd45aa9caf80844971
SHA1

505868ac13192392dd41f5004bd07553339cf92e
SHA256

27b59a5df26cf141915fe506d6f24e6137496a20edee6ea40fa81bb87f3fdd6e
SHA512

9a64cfe9a7d3a58a2c9d538d92aebe80c40cd2c744242b1b6b182e84c04faa11aceee394a9503097ee686843d5c43879263f8d65bcdd25cc9baf727f70ee40ec
SSDEEP

24576:Tu3VmqeJ9yF2kLp4dSKCpEMVPvwcLceDf94G:T4VmqMyAkLpWSreMVP3ceDfOG

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-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ServerExecutable = "C:\\Users\\Admin\\AppData\\Local\\Temp\\27b59a5df26cf141915fe506d6f24e6137496a20edee6ea40fa81bb87f3fdd6e.exe"	27b59a5df26cf141915fe506d6f24e6137496a20edee6ea40fa81bb87f3fdd6e.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32	27b59a5df26cf141915fe506d6f24e6137496a20edee6ea40fa81bb87f3fdd6e.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\27b59a5df26cf141915fe506d6f24e6137496a20edee6ea40fa81bb87f3fdd6e.exe"	27b59a5df26cf141915fe506d6f24e6137496a20edee6ea40fa81bb87f3fdd6e.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	27b59a5df26cf141915fe506d6f24e6137496a20edee6ea40fa81bb87f3fdd6e.exe

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main	27b59a5df26cf141915fe506d6f24e6137496a20edee6ea40fa81bb87f3fdd6e.exe

Modifies registry class 36 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\TypeLib	27b59a5df26cf141915fe506d6f24e6137496a20edee6ea40fa81bb87f3fdd6e.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\FLAGS	27b59a5df26cf141915fe506d6f24e6137496a20edee6ea40fa81bb87f3fdd6e.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0\win32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\27b59a5df26cf141915fe506d6f24e6137496a20edee6ea40fa81bb87f3fdd6e.exe"	27b59a5df26cf141915fe506d6f24e6137496a20edee6ea40fa81bb87f3fdd6e.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	27b59a5df26cf141915fe506d6f24e6137496a20edee6ea40fa81bb87f3fdd6e.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\Wow6432Node	27b59a5df26cf141915fe506d6f24e6137496a20edee6ea40fa81bb87f3fdd6e.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\27b59a5df26cf141915fe506d6f24e6137496a20edee6ea40fa81bb87f3fdd6e.exe"	27b59a5df26cf141915fe506d6f24e6137496a20edee6ea40fa81bb87f3fdd6e.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0\win32	27b59a5df26cf141915fe506d6f24e6137496a20edee6ea40fa81bb87f3fdd6e.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\ = "{157B1AA6-3E5C-404A-9118-C1D91F537040}"	27b59a5df26cf141915fe506d6f24e6137496a20edee6ea40fa81bb87f3fdd6e.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32	27b59a5df26cf141915fe506d6f24e6137496a20edee6ea40fa81bb87f3fdd6e.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\Wow6432Node\CLSID	27b59a5df26cf141915fe506d6f24e6137496a20edee6ea40fa81bb87f3fdd6e.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\FLAGS\ = "0"	27b59a5df26cf141915fe506d6f24e6137496a20edee6ea40fa81bb87f3fdd6e.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\HELPDIR	27b59a5df26cf141915fe506d6f24e6137496a20edee6ea40fa81bb87f3fdd6e.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}	27b59a5df26cf141915fe506d6f24e6137496a20edee6ea40fa81bb87f3fdd6e.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32	27b59a5df26cf141915fe506d6f24e6137496a20edee6ea40fa81bb87f3fdd6e.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Version\ = "1.0"	27b59a5df26cf141915fe506d6f24e6137496a20edee6ea40fa81bb87f3fdd6e.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0	27b59a5df26cf141915fe506d6f24e6137496a20edee6ea40fa81bb87f3fdd6e.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ = "ITinyJSObject"	27b59a5df26cf141915fe506d6f24e6137496a20edee6ea40fa81bb87f3fdd6e.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\ = "{157B1AA6-3E5C-404A-9118-C1D91F537040}"	27b59a5df26cf141915fe506d6f24e6137496a20edee6ea40fa81bb87f3fdd6e.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}	27b59a5df26cf141915fe506d6f24e6137496a20edee6ea40fa81bb87f3fdd6e.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\ = "JSIELib"	27b59a5df26cf141915fe506d6f24e6137496a20edee6ea40fa81bb87f3fdd6e.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp"	27b59a5df26cf141915fe506d6f24e6137496a20edee6ea40fa81bb87f3fdd6e.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Programmable	27b59a5df26cf141915fe506d6f24e6137496a20edee6ea40fa81bb87f3fdd6e.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\TypeLib\ = "{7E77E9F2-D76B-4D54-B515-9A7F93DF03DF}"	27b59a5df26cf141915fe506d6f24e6137496a20edee6ea40fa81bb87f3fdd6e.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ServerExecutable = "C:\\Users\\Admin\\AppData\\Local\\Temp\\27b59a5df26cf141915fe506d6f24e6137496a20edee6ea40fa81bb87f3fdd6e.exe"	27b59a5df26cf141915fe506d6f24e6137496a20edee6ea40fa81bb87f3fdd6e.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Version	27b59a5df26cf141915fe506d6f24e6137496a20edee6ea40fa81bb87f3fdd6e.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib	27b59a5df26cf141915fe506d6f24e6137496a20edee6ea40fa81bb87f3fdd6e.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib	27b59a5df26cf141915fe506d6f24e6137496a20edee6ea40fa81bb87f3fdd6e.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}	27b59a5df26cf141915fe506d6f24e6137496a20edee6ea40fa81bb87f3fdd6e.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32	27b59a5df26cf141915fe506d6f24e6137496a20edee6ea40fa81bb87f3fdd6e.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\Version = "1.0"	27b59a5df26cf141915fe506d6f24e6137496a20edee6ea40fa81bb87f3fdd6e.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\Version = "1.0"	27b59a5df26cf141915fe506d6f24e6137496a20edee6ea40fa81bb87f3fdd6e.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0	27b59a5df26cf141915fe506d6f24e6137496a20edee6ea40fa81bb87f3fdd6e.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	27b59a5df26cf141915fe506d6f24e6137496a20edee6ea40fa81bb87f3fdd6e.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ = "ITinyJSObject"	27b59a5df26cf141915fe506d6f24e6137496a20edee6ea40fa81bb87f3fdd6e.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\ = "TinyJSObject Class"	27b59a5df26cf141915fe506d6f24e6137496a20edee6ea40fa81bb87f3fdd6e.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}	27b59a5df26cf141915fe506d6f24e6137496a20edee6ea40fa81bb87f3fdd6e.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1016	27b59a5df26cf141915fe506d6f24e6137496a20edee6ea40fa81bb87f3fdd6e.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1016	27b59a5df26cf141915fe506d6f24e6137496a20edee6ea40fa81bb87f3fdd6e.exe
1016	27b59a5df26cf141915fe506d6f24e6137496a20edee6ea40fa81bb87f3fdd6e.exe

C:\Users\Admin\AppData\Local\Temp\27b59a5df26cf141915fe506d6f24e6137496a20edee6ea40fa81bb87f3fdd6e.exe
"C:\Users\Admin\AppData\Local\Temp\27b59a5df26cf141915fe506d6f24e6137496a20edee6ea40fa81bb87f3fdd6e.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:1016

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/1016-54-0x00000000756B1000-0x00000000756B3000-memory.dmp

Filesize
8KB

Download
memory/1016-55-0x0000000002140000-0x00000000022C3000-memory.dmp

Filesize
1.5MB

Download
memory/1016-62-0x0000000002140000-0x00000000022C3000-memory.dmp

Filesize
1.5MB

Download
memory/1016-63-0x0000000002140000-0x00000000022C3000-memory.dmp

Filesize
1.5MB

Download
memory/1016-64-0x0000000002140000-0x00000000022C3000-memory.dmp

Filesize
1.5MB

Download