af53ac1c2538cfe1e689365834b46b008c2c4d461896a53ac80a0423a04f294b

Analysis

max time kernel
51s
max time network
108s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
04/12/2022, 11:34

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General

Target

af53ac1c2538cfe1e689365834b46b008c2c4d461896a53ac80a0423a04f294b.exe
Size

793KB
MD5

3017a8c5c9b951aa8808e4e8a6808fea
SHA1

648e00ab99eb12351433404f2225310406a086d8
SHA256

af53ac1c2538cfe1e689365834b46b008c2c4d461896a53ac80a0423a04f294b
SHA512

3fdc087df3865f6a518c20a09299dd3413792771e7eeed1496dfc5b397a251240f7212aea9856995e94cd5e53d662a1bee1c86bd6559a636638a7a425065408b
SSDEEP

12288:6/3+hX0ZpV5t5/sHDap1c+Wd4Tf2UZS7IjUkig5Sway0a21/z9MtbYcvw2ikQ:6iqia1VW4VZTqg3ara2xJUbU2HQ

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-1-5-21-3406023954-474543476-3319432036-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32	af53ac1c2538cfe1e689365834b46b008c2c4d461896a53ac80a0423a04f294b.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\af53ac1c2538cfe1e689365834b46b008c2c4d461896a53ac80a0423a04f294b.exe"	af53ac1c2538cfe1e689365834b46b008c2c4d461896a53ac80a0423a04f294b.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ServerExecutable = "C:\\Users\\Admin\\AppData\\Local\\Temp\\af53ac1c2538cfe1e689365834b46b008c2c4d461896a53ac80a0423a04f294b.exe"	af53ac1c2538cfe1e689365834b46b008c2c4d461896a53ac80a0423a04f294b.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	af53ac1c2538cfe1e689365834b46b008c2c4d461896a53ac80a0423a04f294b.exe

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\Main	af53ac1c2538cfe1e689365834b46b008c2c4d461896a53ac80a0423a04f294b.exe

Modifies registry class 36 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32	af53ac1c2538cfe1e689365834b46b008c2c4d461896a53ac80a0423a04f294b.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\FLAGS	af53ac1c2538cfe1e689365834b46b008c2c4d461896a53ac80a0423a04f294b.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp"	af53ac1c2538cfe1e689365834b46b008c2c4d461896a53ac80a0423a04f294b.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ = "ITinyJSObject"	af53ac1c2538cfe1e689365834b46b008c2c4d461896a53ac80a0423a04f294b.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	af53ac1c2538cfe1e689365834b46b008c2c4d461896a53ac80a0423a04f294b.exe
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}	af53ac1c2538cfe1e689365834b46b008c2c4d461896a53ac80a0423a04f294b.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\FLAGS\ = "0"	af53ac1c2538cfe1e689365834b46b008c2c4d461896a53ac80a0423a04f294b.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}	af53ac1c2538cfe1e689365834b46b008c2c4d461896a53ac80a0423a04f294b.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib	af53ac1c2538cfe1e689365834b46b008c2c4d461896a53ac80a0423a04f294b.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}	af53ac1c2538cfe1e689365834b46b008c2c4d461896a53ac80a0423a04f294b.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib	af53ac1c2538cfe1e689365834b46b008c2c4d461896a53ac80a0423a04f294b.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\ = "{157B1AA6-3E5C-404A-9118-C1D91F537040}"	af53ac1c2538cfe1e689365834b46b008c2c4d461896a53ac80a0423a04f294b.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\ = "TinyJSObject Class"	af53ac1c2538cfe1e689365834b46b008c2c4d461896a53ac80a0423a04f294b.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\af53ac1c2538cfe1e689365834b46b008c2c4d461896a53ac80a0423a04f294b.exe"	af53ac1c2538cfe1e689365834b46b008c2c4d461896a53ac80a0423a04f294b.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\Version = "1.0"	af53ac1c2538cfe1e689365834b46b008c2c4d461896a53ac80a0423a04f294b.exe
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000_CLASSES\Wow6432Node\CLSID	af53ac1c2538cfe1e689365834b46b008c2c4d461896a53ac80a0423a04f294b.exe
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\TypeLib	af53ac1c2538cfe1e689365834b46b008c2c4d461896a53ac80a0423a04f294b.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0	af53ac1c2538cfe1e689365834b46b008c2c4d461896a53ac80a0423a04f294b.exe
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Version	af53ac1c2538cfe1e689365834b46b008c2c4d461896a53ac80a0423a04f294b.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}	af53ac1c2538cfe1e689365834b46b008c2c4d461896a53ac80a0423a04f294b.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0	af53ac1c2538cfe1e689365834b46b008c2c4d461896a53ac80a0423a04f294b.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ = "ITinyJSObject"	af53ac1c2538cfe1e689365834b46b008c2c4d461896a53ac80a0423a04f294b.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32	af53ac1c2538cfe1e689365834b46b008c2c4d461896a53ac80a0423a04f294b.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\HELPDIR	af53ac1c2538cfe1e689365834b46b008c2c4d461896a53ac80a0423a04f294b.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	af53ac1c2538cfe1e689365834b46b008c2c4d461896a53ac80a0423a04f294b.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\ = "JSIELib"	af53ac1c2538cfe1e689365834b46b008c2c4d461896a53ac80a0423a04f294b.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0\win32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\af53ac1c2538cfe1e689365834b46b008c2c4d461896a53ac80a0423a04f294b.exe"	af53ac1c2538cfe1e689365834b46b008c2c4d461896a53ac80a0423a04f294b.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32	af53ac1c2538cfe1e689365834b46b008c2c4d461896a53ac80a0423a04f294b.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\Version = "1.0"	af53ac1c2538cfe1e689365834b46b008c2c4d461896a53ac80a0423a04f294b.exe
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000_CLASSES\Wow6432Node	af53ac1c2538cfe1e689365834b46b008c2c4d461896a53ac80a0423a04f294b.exe
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Programmable	af53ac1c2538cfe1e689365834b46b008c2c4d461896a53ac80a0423a04f294b.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ServerExecutable = "C:\\Users\\Admin\\AppData\\Local\\Temp\\af53ac1c2538cfe1e689365834b46b008c2c4d461896a53ac80a0423a04f294b.exe"	af53ac1c2538cfe1e689365834b46b008c2c4d461896a53ac80a0423a04f294b.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\TypeLib\ = "{7E77E9F2-D76B-4D54-B515-9A7F93DF03DF}"	af53ac1c2538cfe1e689365834b46b008c2c4d461896a53ac80a0423a04f294b.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Version\ = "1.0"	af53ac1c2538cfe1e689365834b46b008c2c4d461896a53ac80a0423a04f294b.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0\win32	af53ac1c2538cfe1e689365834b46b008c2c4d461896a53ac80a0423a04f294b.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\ = "{157B1AA6-3E5C-404A-9118-C1D91F537040}"	af53ac1c2538cfe1e689365834b46b008c2c4d461896a53ac80a0423a04f294b.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2028	af53ac1c2538cfe1e689365834b46b008c2c4d461896a53ac80a0423a04f294b.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2028	af53ac1c2538cfe1e689365834b46b008c2c4d461896a53ac80a0423a04f294b.exe
2028	af53ac1c2538cfe1e689365834b46b008c2c4d461896a53ac80a0423a04f294b.exe

C:\Users\Admin\AppData\Local\Temp\af53ac1c2538cfe1e689365834b46b008c2c4d461896a53ac80a0423a04f294b.exe
"C:\Users\Admin\AppData\Local\Temp\af53ac1c2538cfe1e689365834b46b008c2c4d461896a53ac80a0423a04f294b.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:2028

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/2028-54-0x0000000075531000-0x0000000075533000-memory.dmp

Filesize
8KB

Download
memory/2028-55-0x0000000000B90000-0x0000000000D13000-memory.dmp

Filesize
1.5MB

Download
memory/2028-62-0x0000000000B90000-0x0000000000D13000-memory.dmp

Filesize
1.5MB

Download
memory/2028-63-0x0000000000B90000-0x0000000000D13000-memory.dmp

Filesize
1.5MB

Download
memory/2028-64-0x0000000000B90000-0x0000000000D13000-memory.dmp

Filesize
1.5MB

Download