00c9e3d50311b631370bd648efb08430fd7fa8c7d852cf0a5ac274462687dff0

Analysis

max time kernel
143s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
25/12/2023, 09:32

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General

Target

00c9e3d50311b631370bd648efb08430fd7fa8c7d852cf0a5ac274462687dff0.exe
Size

7.1MB
MD5

df0ad2a306b976240c635747307f9bf9
SHA1

fd0f48bb8b7cbac6888d9aa48e8286d07a9768a9
SHA256

00c9e3d50311b631370bd648efb08430fd7fa8c7d852cf0a5ac274462687dff0
SHA512

f73c734c2e1719e91a987b9a20f0c69600fd4a43da9176c77e9adee827dece8f5ab87dfdbd3b8eac74497841dc25f26450913527cb7d2e370d181d262d40972f
SSDEEP

196608:xvXTbgv7UOmCyb0Q3bUrkT5FNckx5SOaIbnA:9bgTUOlybJork/NLA

Score

7^/10

Malware Config

Signatures

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-1232405761-1209240240-3206092754-1000\Control Panel\International\Geo\Nation	00c9e3d50311b631370bd648efb08430fd7fa8c7d852cf0a5ac274462687dff0.exe

Executes dropped EXE 1 IoCs

pid	Process
2716	Ldx.Exe

Loads dropped DLL 2 IoCs

pid	Process
2716	Ldx.Exe
2716	Ldx.Exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Modifies Internet Explorer settings 1 TTPs 4 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1232405761-1209240240-3206092754-1000\Software\Microsoft\Internet Explorer\IESettingSync	Ldx.Exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1232405761-1209240240-3206092754-1000\SOFTWARE\Microsoft\Internet Explorer\IESettingSync\SlowSettingTypesChanged = "2"	Ldx.Exe
Key created	\REGISTRY\USER\S-1-5-21-1232405761-1209240240-3206092754-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	Ldx.Exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1232405761-1209240240-3206092754-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	Ldx.Exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
2716	Ldx.Exe
2716	Ldx.Exe
2716	Ldx.Exe
2716	Ldx.Exe
2716	Ldx.Exe
2716	Ldx.Exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
5096	00c9e3d50311b631370bd648efb08430fd7fa8c7d852cf0a5ac274462687dff0.exe
5096	00c9e3d50311b631370bd648efb08430fd7fa8c7d852cf0a5ac274462687dff0.exe
2716	Ldx.Exe
2716	Ldx.Exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 5096 wrote to memory of 2716	5096	00c9e3d50311b631370bd648efb08430fd7fa8c7d852cf0a5ac274462687dff0.exe	53
PID 5096 wrote to memory of 2716	5096	00c9e3d50311b631370bd648efb08430fd7fa8c7d852cf0a5ac274462687dff0.exe	53
PID 5096 wrote to memory of 2716	5096	00c9e3d50311b631370bd648efb08430fd7fa8c7d852cf0a5ac274462687dff0.exe	53

C:\Users\Admin\AppData\Local\Temp\00c9e3d50311b631370bd648efb08430fd7fa8c7d852cf0a5ac274462687dff0.exe
"C:\Users\Admin\AppData\Local\Temp\00c9e3d50311b631370bd648efb08430fd7fa8c7d852cf0a5ac274462687dff0.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:5096
- C:\Users\Admin\AppData\Local\Temp\@tiprayldx@\62de33dd06bb4ae0419e976cc22566b8\Ldx.Exe
  "C:\Users\Admin\AppData\Local\Temp\@tiprayldx@\62de33dd06bb4ae0419e976cc22566b8\Ldx.Exe" -srcfile "C:\Users\Admin\AppData\Local\Temp\00c9e3d50311b631370bd648efb08430fd7fa8c7d852cf0a5ac274462687dff0.exe"
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Modifies Internet Explorer settings
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SetWindowsHookEx
  PID:2716

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

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/2716-239-0x0000000000770000-0x0000000000771000-memory.dmp

Filesize
4KB

Download
memory/2716-247-0x0000000077952000-0x0000000077953000-memory.dmp

Filesize
4KB

Download
memory/2716-246-0x000000006F940000-0x000000006F950000-memory.dmp

Filesize
64KB

Download
memory/2716-245-0x000000006F940000-0x000000006F950000-memory.dmp

Filesize
64KB

Download
memory/2716-244-0x000000006F940000-0x000000006F950000-memory.dmp

Filesize
64KB

Download
memory/2716-243-0x000000006F940000-0x000000006F950000-memory.dmp

Filesize
64KB

Download
memory/2716-242-0x000000006F940000-0x000000006F950000-memory.dmp

Filesize
64KB

Download
memory/2716-267-0x0000000000400000-0x000000000053D000-memory.dmp

Filesize
1.2MB

Download
memory/2716-269-0x0000000000770000-0x0000000000771000-memory.dmp

Filesize
4KB

Download