3c4042aac461b34aec15c6453a59669a6d1fb733349b48280d6e5dba27b30454

Analysis

max time kernel
45s
max time network
48s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
27-11-2022 06:29

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General

Target

3c4042aac461b34aec15c6453a59669a6d1fb733349b48280d6e5dba27b30454.exe
Size

811KB
MD5

f45d8edb42491ab22a448cccf1d5399d
SHA1

614bc3680c720fb9513ccc0eeb99ba99956cfd31
SHA256

3c4042aac461b34aec15c6453a59669a6d1fb733349b48280d6e5dba27b30454
SHA512

6c2fe91cb9250f2dc1c57cb87f3469f3fe8f609bc7977d597fb19ecbd32f14f4c2984642bad18f0aaac25fc3d69a4a8d6a5f02934631cc625de747773d7fe6a9
SSDEEP

12288:sxk8LXGkDxqKMylTCSgVpcJd0SVxraXqomXQRUqDG29attSuleSBGH98SIKB9w:iF1WUTCSGpcJPraXqomXkUqhavwKKB9w

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-1-5-21-2292972927-2705560509-2768824231-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32	3c4042aac461b34aec15c6453a59669a6d1fb733349b48280d6e5dba27b30454.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\3c4042aac461b34aec15c6453a59669a6d1fb733349b48280d6e5dba27b30454.exe"	3c4042aac461b34aec15c6453a59669a6d1fb733349b48280d6e5dba27b30454.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ServerExecutable = "C:\\Users\\Admin\\AppData\\Local\\Temp\\3c4042aac461b34aec15c6453a59669a6d1fb733349b48280d6e5dba27b30454.exe"	3c4042aac461b34aec15c6453a59669a6d1fb733349b48280d6e5dba27b30454.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	3c4042aac461b34aec15c6453a59669a6d1fb733349b48280d6e5dba27b30454.exe

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main	3c4042aac461b34aec15c6453a59669a6d1fb733349b48280d6e5dba27b30454.exe

Modifies registry class 36 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}	3c4042aac461b34aec15c6453a59669a6d1fb733349b48280d6e5dba27b30454.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\FLAGS\ = "0"	3c4042aac461b34aec15c6453a59669a6d1fb733349b48280d6e5dba27b30454.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32	3c4042aac461b34aec15c6453a59669a6d1fb733349b48280d6e5dba27b30454.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\TypeLib	3c4042aac461b34aec15c6453a59669a6d1fb733349b48280d6e5dba27b30454.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Version\ = "1.0"	3c4042aac461b34aec15c6453a59669a6d1fb733349b48280d6e5dba27b30454.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	3c4042aac461b34aec15c6453a59669a6d1fb733349b48280d6e5dba27b30454.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_CLASSES\Wow6432Node\CLSID	3c4042aac461b34aec15c6453a59669a6d1fb733349b48280d6e5dba27b30454.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\FLAGS	3c4042aac461b34aec15c6453a59669a6d1fb733349b48280d6e5dba27b30454.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\ = "{157B1AA6-3E5C-404A-9118-C1D91F537040}"	3c4042aac461b34aec15c6453a59669a6d1fb733349b48280d6e5dba27b30454.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\Version = "1.0"	3c4042aac461b34aec15c6453a59669a6d1fb733349b48280d6e5dba27b30454.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}	3c4042aac461b34aec15c6453a59669a6d1fb733349b48280d6e5dba27b30454.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\ = "{157B1AA6-3E5C-404A-9118-C1D91F537040}"	3c4042aac461b34aec15c6453a59669a6d1fb733349b48280d6e5dba27b30454.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0\win32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\3c4042aac461b34aec15c6453a59669a6d1fb733349b48280d6e5dba27b30454.exe"	3c4042aac461b34aec15c6453a59669a6d1fb733349b48280d6e5dba27b30454.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp"	3c4042aac461b34aec15c6453a59669a6d1fb733349b48280d6e5dba27b30454.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}	3c4042aac461b34aec15c6453a59669a6d1fb733349b48280d6e5dba27b30454.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ = "ITinyJSObject"	3c4042aac461b34aec15c6453a59669a6d1fb733349b48280d6e5dba27b30454.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32	3c4042aac461b34aec15c6453a59669a6d1fb733349b48280d6e5dba27b30454.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\Version = "1.0"	3c4042aac461b34aec15c6453a59669a6d1fb733349b48280d6e5dba27b30454.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}	3c4042aac461b34aec15c6453a59669a6d1fb733349b48280d6e5dba27b30454.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32	3c4042aac461b34aec15c6453a59669a6d1fb733349b48280d6e5dba27b30454.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib	3c4042aac461b34aec15c6453a59669a6d1fb733349b48280d6e5dba27b30454.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0	3c4042aac461b34aec15c6453a59669a6d1fb733349b48280d6e5dba27b30454.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\ = "TinyJSObject Class"	3c4042aac461b34aec15c6453a59669a6d1fb733349b48280d6e5dba27b30454.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Programmable	3c4042aac461b34aec15c6453a59669a6d1fb733349b48280d6e5dba27b30454.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ServerExecutable = "C:\\Users\\Admin\\AppData\\Local\\Temp\\3c4042aac461b34aec15c6453a59669a6d1fb733349b48280d6e5dba27b30454.exe"	3c4042aac461b34aec15c6453a59669a6d1fb733349b48280d6e5dba27b30454.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0	3c4042aac461b34aec15c6453a59669a6d1fb733349b48280d6e5dba27b30454.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib	3c4042aac461b34aec15c6453a59669a6d1fb733349b48280d6e5dba27b30454.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0\win32	3c4042aac461b34aec15c6453a59669a6d1fb733349b48280d6e5dba27b30454.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ = "ITinyJSObject"	3c4042aac461b34aec15c6453a59669a6d1fb733349b48280d6e5dba27b30454.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_CLASSES\Wow6432Node	3c4042aac461b34aec15c6453a59669a6d1fb733349b48280d6e5dba27b30454.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Version	3c4042aac461b34aec15c6453a59669a6d1fb733349b48280d6e5dba27b30454.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\ = "JSIELib"	3c4042aac461b34aec15c6453a59669a6d1fb733349b48280d6e5dba27b30454.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	3c4042aac461b34aec15c6453a59669a6d1fb733349b48280d6e5dba27b30454.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\3c4042aac461b34aec15c6453a59669a6d1fb733349b48280d6e5dba27b30454.exe"	3c4042aac461b34aec15c6453a59669a6d1fb733349b48280d6e5dba27b30454.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\TypeLib\ = "{7E77E9F2-D76B-4D54-B515-9A7F93DF03DF}"	3c4042aac461b34aec15c6453a59669a6d1fb733349b48280d6e5dba27b30454.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\HELPDIR	3c4042aac461b34aec15c6453a59669a6d1fb733349b48280d6e5dba27b30454.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1440	3c4042aac461b34aec15c6453a59669a6d1fb733349b48280d6e5dba27b30454.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1440	3c4042aac461b34aec15c6453a59669a6d1fb733349b48280d6e5dba27b30454.exe
1440	3c4042aac461b34aec15c6453a59669a6d1fb733349b48280d6e5dba27b30454.exe

C:\Users\Admin\AppData\Local\Temp\3c4042aac461b34aec15c6453a59669a6d1fb733349b48280d6e5dba27b30454.exe
"C:\Users\Admin\AppData\Local\Temp\3c4042aac461b34aec15c6453a59669a6d1fb733349b48280d6e5dba27b30454.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:1440

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/1440-54-0x0000000076181000-0x0000000076183000-memory.dmp

Filesize
8KB

Download
memory/1440-55-0x0000000000AE0000-0x0000000000C60000-memory.dmp

Filesize
1.5MB

Download
memory/1440-62-0x0000000000AE0000-0x0000000000C60000-memory.dmp

Filesize
1.5MB

Download
memory/1440-63-0x0000000000AE0000-0x0000000000C60000-memory.dmp

Filesize
1.5MB

Download
memory/1440-64-0x0000000000AE0000-0x0000000000C60000-memory.dmp

Filesize
1.5MB

Download