ab3f4fd651ae2d57c652b0cfde74774d4d246b213c2492bf5cc21a94744782ce

Analysis

max time kernel
60s
max time network
63s
platform
windows7_x64
resource
win7-20220901-en
resource tags

arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
submitted
07/11/2022, 11:40

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General

Target

ab3f4fd651ae2d57c652b0cfde74774d4d246b213c2492bf5cc21a94744782ce.exe
Size

893KB
MD5

12ede310f2741243d64908bdf8d9e7b4
SHA1

13b4411eddaf6a6e5712e74d8486e7bb559348d2
SHA256

ab3f4fd651ae2d57c652b0cfde74774d4d246b213c2492bf5cc21a94744782ce
SHA512

26e09b59a5aef9aa934d47dc0c0f4f95b4db5e1e7b50a088b3296cf09bad752ca7fcfc28c95275aef7fe0bcc6c9935f0bf7dbb88fc5d257b1b2cae574ec38d1e
SSDEEP

24576:Z4fTaz+X/CMhIn1n0ibm+Itj/9gTNwei3:Z4fTaz+X/HOniibpst3

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
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32	ab3f4fd651ae2d57c652b0cfde74774d4d246b213c2492bf5cc21a94744782ce.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\ab3f4fd651ae2d57c652b0cfde74774d4d246b213c2492bf5cc21a94744782ce.exe"	ab3f4fd651ae2d57c652b0cfde74774d4d246b213c2492bf5cc21a94744782ce.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ServerExecutable = "C:\\Users\\Admin\\AppData\\Local\\Temp\\ab3f4fd651ae2d57c652b0cfde74774d4d246b213c2492bf5cc21a94744782ce.exe"	ab3f4fd651ae2d57c652b0cfde74774d4d246b213c2492bf5cc21a94744782ce.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	ab3f4fd651ae2d57c652b0cfde74774d4d246b213c2492bf5cc21a94744782ce.exe

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main	ab3f4fd651ae2d57c652b0cfde74774d4d246b213c2492bf5cc21a94744782ce.exe

Modifies registry class 36 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\HELPDIR	ab3f4fd651ae2d57c652b0cfde74774d4d246b213c2492bf5cc21a94744782ce.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	ab3f4fd651ae2d57c652b0cfde74774d4d246b213c2492bf5cc21a94744782ce.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\ab3f4fd651ae2d57c652b0cfde74774d4d246b213c2492bf5cc21a94744782ce.exe"	ab3f4fd651ae2d57c652b0cfde74774d4d246b213c2492bf5cc21a94744782ce.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0	ab3f4fd651ae2d57c652b0cfde74774d4d246b213c2492bf5cc21a94744782ce.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\ = "JSIELib"	ab3f4fd651ae2d57c652b0cfde74774d4d246b213c2492bf5cc21a94744782ce.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0	ab3f4fd651ae2d57c652b0cfde74774d4d246b213c2492bf5cc21a94744782ce.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0\win32	ab3f4fd651ae2d57c652b0cfde74774d4d246b213c2492bf5cc21a94744782ce.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Wow6432Node\CLSID	ab3f4fd651ae2d57c652b0cfde74774d4d246b213c2492bf5cc21a94744782ce.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp"	ab3f4fd651ae2d57c652b0cfde74774d4d246b213c2492bf5cc21a94744782ce.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}	ab3f4fd651ae2d57c652b0cfde74774d4d246b213c2492bf5cc21a94744782ce.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ = "ITinyJSObject"	ab3f4fd651ae2d57c652b0cfde74774d4d246b213c2492bf5cc21a94744782ce.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\ = "{157B1AA6-3E5C-404A-9118-C1D91F537040}"	ab3f4fd651ae2d57c652b0cfde74774d4d246b213c2492bf5cc21a94744782ce.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32	ab3f4fd651ae2d57c652b0cfde74774d4d246b213c2492bf5cc21a94744782ce.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\Version = "1.0"	ab3f4fd651ae2d57c652b0cfde74774d4d246b213c2492bf5cc21a94744782ce.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32	ab3f4fd651ae2d57c652b0cfde74774d4d246b213c2492bf5cc21a94744782ce.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\ = "TinyJSObject Class"	ab3f4fd651ae2d57c652b0cfde74774d4d246b213c2492bf5cc21a94744782ce.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ServerExecutable = "C:\\Users\\Admin\\AppData\\Local\\Temp\\ab3f4fd651ae2d57c652b0cfde74774d4d246b213c2492bf5cc21a94744782ce.exe"	ab3f4fd651ae2d57c652b0cfde74774d4d246b213c2492bf5cc21a94744782ce.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Version\ = "1.0"	ab3f4fd651ae2d57c652b0cfde74774d4d246b213c2492bf5cc21a94744782ce.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\FLAGS	ab3f4fd651ae2d57c652b0cfde74774d4d246b213c2492bf5cc21a94744782ce.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0\win32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\ab3f4fd651ae2d57c652b0cfde74774d4d246b213c2492bf5cc21a94744782ce.exe"	ab3f4fd651ae2d57c652b0cfde74774d4d246b213c2492bf5cc21a94744782ce.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Wow6432Node	ab3f4fd651ae2d57c652b0cfde74774d4d246b213c2492bf5cc21a94744782ce.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Programmable	ab3f4fd651ae2d57c652b0cfde74774d4d246b213c2492bf5cc21a94744782ce.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\TypeLib\ = "{7E77E9F2-D76B-4D54-B515-9A7F93DF03DF}"	ab3f4fd651ae2d57c652b0cfde74774d4d246b213c2492bf5cc21a94744782ce.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	ab3f4fd651ae2d57c652b0cfde74774d4d246b213c2492bf5cc21a94744782ce.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib	ab3f4fd651ae2d57c652b0cfde74774d4d246b213c2492bf5cc21a94744782ce.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32	ab3f4fd651ae2d57c652b0cfde74774d4d246b213c2492bf5cc21a94744782ce.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\TypeLib	ab3f4fd651ae2d57c652b0cfde74774d4d246b213c2492bf5cc21a94744782ce.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Version	ab3f4fd651ae2d57c652b0cfde74774d4d246b213c2492bf5cc21a94744782ce.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}	ab3f4fd651ae2d57c652b0cfde74774d4d246b213c2492bf5cc21a94744782ce.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\Version = "1.0"	ab3f4fd651ae2d57c652b0cfde74774d4d246b213c2492bf5cc21a94744782ce.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}	ab3f4fd651ae2d57c652b0cfde74774d4d246b213c2492bf5cc21a94744782ce.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\FLAGS\ = "0"	ab3f4fd651ae2d57c652b0cfde74774d4d246b213c2492bf5cc21a94744782ce.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\ = "{157B1AA6-3E5C-404A-9118-C1D91F537040}"	ab3f4fd651ae2d57c652b0cfde74774d4d246b213c2492bf5cc21a94744782ce.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}	ab3f4fd651ae2d57c652b0cfde74774d4d246b213c2492bf5cc21a94744782ce.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ = "ITinyJSObject"	ab3f4fd651ae2d57c652b0cfde74774d4d246b213c2492bf5cc21a94744782ce.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib	ab3f4fd651ae2d57c652b0cfde74774d4d246b213c2492bf5cc21a94744782ce.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1816	ab3f4fd651ae2d57c652b0cfde74774d4d246b213c2492bf5cc21a94744782ce.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1816	ab3f4fd651ae2d57c652b0cfde74774d4d246b213c2492bf5cc21a94744782ce.exe
1816	ab3f4fd651ae2d57c652b0cfde74774d4d246b213c2492bf5cc21a94744782ce.exe

C:\Users\Admin\AppData\Local\Temp\ab3f4fd651ae2d57c652b0cfde74774d4d246b213c2492bf5cc21a94744782ce.exe
"C:\Users\Admin\AppData\Local\Temp\ab3f4fd651ae2d57c652b0cfde74774d4d246b213c2492bf5cc21a94744782ce.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:1816

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/1816-54-0x0000000075AC1000-0x0000000075AC3000-memory.dmp

Filesize
8KB

Download
memory/1816-55-0x0000000001FA0000-0x0000000002127000-memory.dmp

Filesize
1.5MB

Download
memory/1816-62-0x0000000001FA0000-0x0000000002127000-memory.dmp

Filesize
1.5MB

Download
memory/1816-63-0x0000000001FA0000-0x0000000002127000-memory.dmp

Filesize
1.5MB

Download
memory/1816-64-0x0000000001FA0000-0x0000000002127000-memory.dmp

Filesize
1.5MB

Download