af46513c4fb48059c0b81962ab0e70f26589d432e258cf2c72b18009e5cbf89d

Analysis

max time kernel
52s
max time network
144s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
04/12/2022, 12:02

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General

Target

af46513c4fb48059c0b81962ab0e70f26589d432e258cf2c72b18009e5cbf89d.exe
Size

809KB
MD5

1bb19e1770dac9b7be66d42e980ca5fc
SHA1

03cdd3f07ec5fb7637005881aca508724dd2906c
SHA256

af46513c4fb48059c0b81962ab0e70f26589d432e258cf2c72b18009e5cbf89d
SHA512

e4cea229dd7bddde5ab604e8183c0cdddf3fa6e339d01052c1a8249aa39b28b9f78fb73d05c55bfcf33640aaed1eefda3f518272f2db8101c7ed3a09b5d8cc2a
SSDEEP

24576:mK0P3LVqaa4YX4WK0unTvBopCiMVOt4Rok2m:gPbVDg4WXunTupCicBRb2m

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-1-5-21-2891029575-1462575-1165213807-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\af46513c4fb48059c0b81962ab0e70f26589d432e258cf2c72b18009e5cbf89d.exe"	af46513c4fb48059c0b81962ab0e70f26589d432e258cf2c72b18009e5cbf89d.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ServerExecutable = "C:\\Users\\Admin\\AppData\\Local\\Temp\\af46513c4fb48059c0b81962ab0e70f26589d432e258cf2c72b18009e5cbf89d.exe"	af46513c4fb48059c0b81962ab0e70f26589d432e258cf2c72b18009e5cbf89d.exe
Key created	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32	af46513c4fb48059c0b81962ab0e70f26589d432e258cf2c72b18009e5cbf89d.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	af46513c4fb48059c0b81962ab0e70f26589d432e258cf2c72b18009e5cbf89d.exe

Modifies registry class 34 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Version\ = "1.0"	af46513c4fb48059c0b81962ab0e70f26589d432e258cf2c72b18009e5cbf89d.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0	af46513c4fb48059c0b81962ab0e70f26589d432e258cf2c72b18009e5cbf89d.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\HELPDIR	af46513c4fb48059c0b81962ab0e70f26589d432e258cf2c72b18009e5cbf89d.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\ = "{157B1AA6-3E5C-404A-9118-C1D91F537040}"	af46513c4fb48059c0b81962ab0e70f26589d432e258cf2c72b18009e5cbf89d.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	af46513c4fb48059c0b81962ab0e70f26589d432e258cf2c72b18009e5cbf89d.exe
Key created	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Version	af46513c4fb48059c0b81962ab0e70f26589d432e258cf2c72b18009e5cbf89d.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0\win32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\af46513c4fb48059c0b81962ab0e70f26589d432e258cf2c72b18009e5cbf89d.exe"	af46513c4fb48059c0b81962ab0e70f26589d432e258cf2c72b18009e5cbf89d.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp"	af46513c4fb48059c0b81962ab0e70f26589d432e258cf2c72b18009e5cbf89d.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib	af46513c4fb48059c0b81962ab0e70f26589d432e258cf2c72b18009e5cbf89d.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\FLAGS	af46513c4fb48059c0b81962ab0e70f26589d432e258cf2c72b18009e5cbf89d.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0\win32	af46513c4fb48059c0b81962ab0e70f26589d432e258cf2c72b18009e5cbf89d.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32	af46513c4fb48059c0b81962ab0e70f26589d432e258cf2c72b18009e5cbf89d.exe
Key created	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\TypeLib	af46513c4fb48059c0b81962ab0e70f26589d432e258cf2c72b18009e5cbf89d.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\Version = "1.0"	af46513c4fb48059c0b81962ab0e70f26589d432e258cf2c72b18009e5cbf89d.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ = "ITinyJSObject"	af46513c4fb48059c0b81962ab0e70f26589d432e258cf2c72b18009e5cbf89d.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\ = "{157B1AA6-3E5C-404A-9118-C1D91F537040}"	af46513c4fb48059c0b81962ab0e70f26589d432e258cf2c72b18009e5cbf89d.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\Version = "1.0"	af46513c4fb48059c0b81962ab0e70f26589d432e258cf2c72b18009e5cbf89d.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\ = "JSIELib"	af46513c4fb48059c0b81962ab0e70f26589d432e258cf2c72b18009e5cbf89d.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0	af46513c4fb48059c0b81962ab0e70f26589d432e258cf2c72b18009e5cbf89d.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}	af46513c4fb48059c0b81962ab0e70f26589d432e258cf2c72b18009e5cbf89d.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	af46513c4fb48059c0b81962ab0e70f26589d432e258cf2c72b18009e5cbf89d.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ = "ITinyJSObject"	af46513c4fb48059c0b81962ab0e70f26589d432e258cf2c72b18009e5cbf89d.exe
Key created	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}	af46513c4fb48059c0b81962ab0e70f26589d432e258cf2c72b18009e5cbf89d.exe
Key created	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32	af46513c4fb48059c0b81962ab0e70f26589d432e258cf2c72b18009e5cbf89d.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\af46513c4fb48059c0b81962ab0e70f26589d432e258cf2c72b18009e5cbf89d.exe"	af46513c4fb48059c0b81962ab0e70f26589d432e258cf2c72b18009e5cbf89d.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\TypeLib\ = "{7E77E9F2-D76B-4D54-B515-9A7F93DF03DF}"	af46513c4fb48059c0b81962ab0e70f26589d432e258cf2c72b18009e5cbf89d.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}	af46513c4fb48059c0b81962ab0e70f26589d432e258cf2c72b18009e5cbf89d.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}	af46513c4fb48059c0b81962ab0e70f26589d432e258cf2c72b18009e5cbf89d.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib	af46513c4fb48059c0b81962ab0e70f26589d432e258cf2c72b18009e5cbf89d.exe
Key created	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Programmable	af46513c4fb48059c0b81962ab0e70f26589d432e258cf2c72b18009e5cbf89d.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ServerExecutable = "C:\\Users\\Admin\\AppData\\Local\\Temp\\af46513c4fb48059c0b81962ab0e70f26589d432e258cf2c72b18009e5cbf89d.exe"	af46513c4fb48059c0b81962ab0e70f26589d432e258cf2c72b18009e5cbf89d.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\FLAGS\ = "0"	af46513c4fb48059c0b81962ab0e70f26589d432e258cf2c72b18009e5cbf89d.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32	af46513c4fb48059c0b81962ab0e70f26589d432e258cf2c72b18009e5cbf89d.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\ = "TinyJSObject Class"	af46513c4fb48059c0b81962ab0e70f26589d432e258cf2c72b18009e5cbf89d.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	868	af46513c4fb48059c0b81962ab0e70f26589d432e258cf2c72b18009e5cbf89d.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
868	af46513c4fb48059c0b81962ab0e70f26589d432e258cf2c72b18009e5cbf89d.exe
868	af46513c4fb48059c0b81962ab0e70f26589d432e258cf2c72b18009e5cbf89d.exe

C:\Users\Admin\AppData\Local\Temp\af46513c4fb48059c0b81962ab0e70f26589d432e258cf2c72b18009e5cbf89d.exe
"C:\Users\Admin\AppData\Local\Temp\af46513c4fb48059c0b81962ab0e70f26589d432e258cf2c72b18009e5cbf89d.exe"
1⤵
- Registers COM server for autorun
- Checks whether UAC is enabled
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:868

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/868-132-0x0000000003020000-0x00000000031A7000-memory.dmp

Filesize
1.5MB

Download
memory/868-139-0x0000000003020000-0x00000000031A7000-memory.dmp

Filesize
1.5MB

Download
memory/868-141-0x0000000003020000-0x00000000031A7000-memory.dmp

Filesize
1.5MB

Download
memory/868-140-0x0000000003020000-0x00000000031A7000-memory.dmp

Filesize
1.5MB

Download