afcb26e7bece5698c242872cb725a0ee014b1875bc489d353e9bcabfc01606f4

Analysis

max time kernel
186s
max time network
207s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
04/12/2022, 07:28

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General

Target

afcb26e7bece5698c242872cb725a0ee014b1875bc489d353e9bcabfc01606f4.exe
Size

834KB
MD5

24ce6373d7dca2b157d3b0287c6d3f12
SHA1

25ec3b8508112d8c4cd2e6978e14422bb375bfca
SHA256

afcb26e7bece5698c242872cb725a0ee014b1875bc489d353e9bcabfc01606f4
SHA512

1632275942544e656376667f477da8b748c9a84a7d7a490ed2302a1f2f508d7c0b3806f4f25d112e7f2818720350503f05e7f13d1225db92c3295921de1a9c48
SSDEEP

12288:0AfEsfmyhjq7dCuNI/7efVkaJvNfn/eJi8kyF9OlNxwILMuMUeZ2snbsCKm:9MRN3ka9NX6kOOXjxSFLKm

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-1-5-21-4246620582-653642754-1174164128-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32	afcb26e7bece5698c242872cb725a0ee014b1875bc489d353e9bcabfc01606f4.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\\afcb26e7bece5698c242872cb725a0ee014b1875bc489d353e9bcabfc01606f4.exe"	afcb26e7bece5698c242872cb725a0ee014b1875bc489d353e9bcabfc01606f4.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\\afcb26e7bece5698c242872cb725a0ee014b1875bc489d353e9bcabfc01606f4.exe"	afcb26e7bece5698c242872cb725a0ee014b1875bc489d353e9bcabfc01606f4.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	afcb26e7bece5698c242872cb725a0ee014b1875bc489d353e9bcabfc01606f4.exe

Modifies registry class 34 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Version\ = "1.0"	afcb26e7bece5698c242872cb725a0ee014b1875bc489d353e9bcabfc01606f4.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32	afcb26e7bece5698c242872cb725a0ee014b1875bc489d353e9bcabfc01606f4.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\ = "{157B1AA6-3E5C-404A-9118-C1D91F537040}"	afcb26e7bece5698c242872cb725a0ee014b1875bc489d353e9bcabfc01606f4.exe
Key created	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Version	afcb26e7bece5698c242872cb725a0ee014b1875bc489d353e9bcabfc01606f4.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}"	afcb26e7bece5698c242872cb725a0ee014b1875bc489d353e9bcabfc01606f4.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0	afcb26e7bece5698c242872cb725a0ee014b1875bc489d353e9bcabfc01606f4.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0\win32	afcb26e7bece5698c242872cb725a0ee014b1875bc489d353e9bcabfc01606f4.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp"	afcb26e7bece5698c242872cb725a0ee014b1875bc489d353e9bcabfc01606f4.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\Version = "1.0"	afcb26e7bece5698c242872cb725a0ee014b1875bc489d353e9bcabfc01606f4.exe
Key created	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}	afcb26e7bece5698c242872cb725a0ee014b1875bc489d353e9bcabfc01606f4.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0\win32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\afcb26e7bece5698c242872cb725a0ee014b1875bc489d353e9bcabfc01606f4.exe"	afcb26e7bece5698c242872cb725a0ee014b1875bc489d353e9bcabfc01606f4.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}	afcb26e7bece5698c242872cb725a0ee014b1875bc489d353e9bcabfc01606f4.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\Version = "1.0"	afcb26e7bece5698c242872cb725a0ee014b1875bc489d353e9bcabfc01606f4.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\\afcb26e7bece5698c242872cb725a0ee014b1875bc489d353e9bcabfc01606f4.exe"	afcb26e7bece5698c242872cb725a0ee014b1875bc489d353e9bcabfc01606f4.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\ = "JSIELib"	afcb26e7bece5698c242872cb725a0ee014b1875bc489d353e9bcabfc01606f4.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0	afcb26e7bece5698c242872cb725a0ee014b1875bc489d353e9bcabfc01606f4.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}	afcb26e7bece5698c242872cb725a0ee014b1875bc489d353e9bcabfc01606f4.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\ = "TinyJSObject Class"	afcb26e7bece5698c242872cb725a0ee014b1875bc489d353e9bcabfc01606f4.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\FLAGS	afcb26e7bece5698c242872cb725a0ee014b1875bc489d353e9bcabfc01606f4.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	afcb26e7bece5698c242872cb725a0ee014b1875bc489d353e9bcabfc01606f4.exe
Key created	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\TypeLib	afcb26e7bece5698c242872cb725a0ee014b1875bc489d353e9bcabfc01606f4.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib	afcb26e7bece5698c242872cb725a0ee014b1875bc489d353e9bcabfc01606f4.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}	afcb26e7bece5698c242872cb725a0ee014b1875bc489d353e9bcabfc01606f4.exe
Key created	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32	afcb26e7bece5698c242872cb725a0ee014b1875bc489d353e9bcabfc01606f4.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\\afcb26e7bece5698c242872cb725a0ee014b1875bc489d353e9bcabfc01606f4.exe"	afcb26e7bece5698c242872cb725a0ee014b1875bc489d353e9bcabfc01606f4.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\FLAGS\ = "0"	afcb26e7bece5698c242872cb725a0ee014b1875bc489d353e9bcabfc01606f4.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\HELPDIR	afcb26e7bece5698c242872cb725a0ee014b1875bc489d353e9bcabfc01606f4.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ = "ITinyJSObject"	afcb26e7bece5698c242872cb725a0ee014b1875bc489d353e9bcabfc01606f4.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	afcb26e7bece5698c242872cb725a0ee014b1875bc489d353e9bcabfc01606f4.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib	afcb26e7bece5698c242872cb725a0ee014b1875bc489d353e9bcabfc01606f4.exe
Key created	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Programmable	afcb26e7bece5698c242872cb725a0ee014b1875bc489d353e9bcabfc01606f4.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ = "ITinyJSObject"	afcb26e7bece5698c242872cb725a0ee014b1875bc489d353e9bcabfc01606f4.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32	afcb26e7bece5698c242872cb725a0ee014b1875bc489d353e9bcabfc01606f4.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\ = "{157B1AA6-3E5C-404A-9118-C1D91F537040}"	afcb26e7bece5698c242872cb725a0ee014b1875bc489d353e9bcabfc01606f4.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4624	afcb26e7bece5698c242872cb725a0ee014b1875bc489d353e9bcabfc01606f4.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
4624	afcb26e7bece5698c242872cb725a0ee014b1875bc489d353e9bcabfc01606f4.exe
4624	afcb26e7bece5698c242872cb725a0ee014b1875bc489d353e9bcabfc01606f4.exe

C:\Users\Admin\AppData\Local\Temp\afcb26e7bece5698c242872cb725a0ee014b1875bc489d353e9bcabfc01606f4.exe
"C:\Users\Admin\AppData\Local\Temp\afcb26e7bece5698c242872cb725a0ee014b1875bc489d353e9bcabfc01606f4.exe"
1⤵
- Registers COM server for autorun
- Checks whether UAC is enabled
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:4624

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

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/4624-132-0x0000000003430000-0x00000000035B4000-memory.dmp

Filesize
1.5MB

Download
memory/4624-139-0x0000000003430000-0x00000000035B4000-memory.dmp

Filesize
1.5MB

Download
memory/4624-140-0x0000000003430000-0x00000000035B4000-memory.dmp

Filesize
1.5MB

Download
memory/4624-141-0x0000000003430000-0x00000000035B4000-memory.dmp

Filesize
1.5MB

Download