837b17ae52d356f7aa2fb6149494ed7b4b362227e8e986f609b0eebf4c545fd0

Analysis

max time kernel
142s
max time network
123s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
11-08-2024 04:46

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General

Target

Parser2.exe
Size

612KB
MD5

93c2710c79ca52b4fab3d6529ec67fff
SHA1

f7bb4351d2971f118effae55a50bc5b477e441f7
SHA256

67a24b6079eb9d52e9f442e528f2b3250a1a68470271d2921bc39cdbbd0105b6
SHA512

d4151fb3fb0290e1908147c408159006e3cde9259cee246a9de8c0860efcf949a203bcf132508a59a25d8d239ee504f94b748855a7a15e64a9385ef5c1ef3ce6
SSDEEP

12288:nWck9TpbU30Lcy+ApskOFsJuIIyRisQqgcqZWqAqdBVzynJ3Hxqe:Wck9i30Ld+AGsJH9Ri/gqNdTz4Bt

Score

6^/10

discovery evasion trojan

Malware Config

Signatures

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	Parser2.exe

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Parser2.exe

Modifies registry class 10 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{3F2BBC05-40DF-11D2-9455-00104BC936FF}\ = "Implements DocHostUIHandler"	Parser2.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{3F2BBC05-40DF-11D2-9455-00104BC936FF}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\Parser2.exe"	Parser2.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Parser2.DocHostUIHandler	Parser2.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Parser2.DocHostUIHandler\ = "Implements DocHostUIHandler"	Parser2.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{3F2BBC05-40DF-11D2-9455-00104BC936FF}	Parser2.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{3F2BBC05-40DF-11D2-9455-00104BC936FF}\LocalServer32	Parser2.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Parser2.DocHostUIHandler\Clsid	Parser2.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Parser2.DocHostUIHandler\Clsid\ = "{3F2BBC05-40DF-11D2-9455-00104BC936FF}"	Parser2.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{3F2BBC05-40DF-11D2-9455-00104BC936FF}\ProgID	Parser2.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{3F2BBC05-40DF-11D2-9455-00104BC936FF}\ProgID\ = "Parser2.DocHostUIHandler"	Parser2.exe

Suspicious use of FindShellTrayWindow 3 IoCs

pid	Process
2272	Parser2.exe
2272	Parser2.exe
2272	Parser2.exe

Suspicious use of SendNotifyMessage 3 IoCs

pid	Process
2272	Parser2.exe
2272	Parser2.exe
2272	Parser2.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2272	Parser2.exe
2272	Parser2.exe

C:\Users\Admin\AppData\Local\Temp\Parser2.exe
"C:\Users\Admin\AppData\Local\Temp\Parser2.exe"
1⤵
- Checks whether UAC is enabled
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
PID:2272

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/2272-0-0x0000000000400000-0x0000000000683000-memory.dmp

Filesize
2.5MB

Download
memory/2272-1-0x00000000001E0000-0x00000000001E1000-memory.dmp

Filesize
4KB

Download
memory/2272-2-0x0000000000400000-0x0000000000683000-memory.dmp

Filesize
2.5MB

Download
memory/2272-3-0x0000000002420000-0x0000000002421000-memory.dmp

Filesize
4KB

Download
memory/2272-4-0x0000000000400000-0x0000000000683000-memory.dmp

Filesize
2.5MB

Download
memory/2272-6-0x00000000001E0000-0x00000000001E1000-memory.dmp

Filesize
4KB

Download
memory/2272-7-0x0000000002420000-0x0000000002421000-memory.dmp

Filesize
4KB

Download