74d605f499761efb73eb2e3b38b54383bf3c80511984a9908ff8eee23dc66f78

Analysis

max time kernel
98s
max time network
217s
platform
windows10-ltsc 2021_x64
resource
win10ltsc2021-20241211-en
resource tags

arch:x64arch:x86image:win10ltsc2021-20241211-enlocale:en-usos:windows10-ltsc 2021-x64system
submitted
06/01/2025, 12:09

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General

Target

Microsoft.NET.StringTools.xml
Size

26KB
MD5

b8dd20b983ea02d9dc52d4eaf4c18e5c
SHA1

87e2fb6e6310b8fff871ac483f68ea845aa899d7
SHA256

fc48b1e5c0b14f0422db04f3824f05bb19c6eaa6d326f0d72d793865c42feef1
SHA512

5a5c6fb3abb8f0622f0522d0e4b4724ff64c642d85495c5e561d8b816b286165153a28e052849022212906539c2274d0b96a393390f194115ef4290d503f5c4d
SSDEEP

384:i4qOHpJJBVJcTiIYwe1ltUP9fTiuDIziJIyY0K7K/zWRjHKHy54JvJsQnsij:wapDBfcTPatUfsAVXK7K/qFHKHykvaCj

Score

3^/10

discovery

Malware Config

Signatures

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	IEXPLORE.EXE

Modifies Internet Explorer settings 1 TTPs 41 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3829776853-2076861744-2973657197-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3829776853-2076861744-2973657197-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3829776853-2076861744-2973657197-1000\Software\Microsoft\Internet Explorer\VersionManager	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3829776853-2076861744-2973657197-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3829776853-2076861744-2973657197-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000bc81ba3afd1f6a44b6b7d676a6dd130300000000020000000000106600000001000020000000cf04febcb649058b6f63730c55c130429970ab1a91089850b40f773277282993000000000e8000000002000020000000f7d538ec1522efedfb4c685d3dd3af19128986dea67fee6cd7b7a14d9ef56d6d2000000042fb4bdcb6ccbd751669aa6252112ee5ac8c113e5ce2e478e0e7751446947e9d40000000ad693c60c7f26157df75b12fcf941dd67c29001a8aeffc0d4b35920d273234b0e7b736b31fd849a5fc363b736d73afaa69dec82b22d48ba3213202d74e8df702	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3829776853-2076861744-2973657197-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = a09ff9183460db01	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3829776853-2076861744-2973657197-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3829776853-2076861744-2973657197-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLLowDateTime = "1251635200"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3829776853-2076861744-2973657197-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "409638400"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3829776853-2076861744-2973657197-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000bc81ba3afd1f6a44b6b7d676a6dd13030000000002000000000010660000000100002000000085171bf48bce4114928a67f9c567e572fabc0fde3673be4f3290560397a8b384000000000e800000000200002000000039f58710f9029f42c17c8a828162fd67a417688e17f9742a7a6200b87da046e0200000001b5128652f9fb0c2ec32b7f55b6da39c34d5c736ba1f9831549463122271b393400000003a10264f91edcee4cfdead30928fa72dd59ee997df292ee573837190768540d6896af5b1a7030e31f1e3ea98c88f89f23d4bc52aac2f119098c4501f6541a7b7	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3829776853-2076861744-2973657197-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3829776853-2076861744-2973657197-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3829776853-2076861744-2973657197-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3829776853-2076861744-2973657197-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3829776853-2076861744-2973657197-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3829776853-2076861744-2973657197-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31154228"	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3829776853-2076861744-2973657197-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3829776853-2076861744-2973657197-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3829776853-2076861744-2973657197-1000\Software\Microsoft\Internet Explorer\IESettingSync	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3829776853-2076861744-2973657197-1000\Software\Microsoft\Internet Explorer\VersionManager	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3829776853-2076861744-2973657197-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3829776853-2076861744-2973657197-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3829776853-2076861744-2973657197-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3829776853-2076861744-2973657197-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{43F5208B-CC27-11EF-9A83-6E63BBB58040} = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3829776853-2076861744-2973657197-1000\SOFTWARE\Microsoft\Internet Explorer\IESettingSync\SlowSettingTypesChanged = "2"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3829776853-2076861744-2973657197-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "416045139"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3829776853-2076861744-2973657197-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3829776853-2076861744-2973657197-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3829776853-2076861744-2973657197-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "442930438"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3829776853-2076861744-2973657197-1000\Software\Microsoft\Internet Explorer\GPU	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3829776853-2076861744-2973657197-1000\SOFTWARE\Microsoft\Internet Explorer\GPU\AdapterInfo = "vendorId=\"0x10de\",deviceID=\"0x8c\",subSysID=\"0x0\",revision=\"0x0\",version=\"10.0.19041.4355\"hypervisor=\"No Hypervisor (No SLAT)\""	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3829776853-2076861744-2973657197-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "409638400"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3829776853-2076861744-2973657197-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3829776853-2076861744-2973657197-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3829776853-2076861744-2973657197-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3829776853-2076861744-2973657197-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "31154228"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3829776853-2076861744-2973657197-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLHighDateTime = "50"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3829776853-2076861744-2973657197-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31154228"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3829776853-2076861744-2973657197-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3829776853-2076861744-2973657197-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 905afe183460db01	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3829776853-2076861744-2973657197-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2008	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2008	iexplore.exe
2008	iexplore.exe
3972	IEXPLORE.EXE
3972	IEXPLORE.EXE
3972	IEXPLORE.EXE
3972	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 2144 wrote to memory of 2008	2144	MSOXMLED.EXE	82
PID 2144 wrote to memory of 2008	2144	MSOXMLED.EXE	82
PID 2008 wrote to memory of 3972	2008	iexplore.exe	84
PID 2008 wrote to memory of 3972	2008	iexplore.exe	84
PID 2008 wrote to memory of 3972	2008	iexplore.exe	84

C:\Program Files\Microsoft Office\Root\VFS\ProgramFilesCommonX64\Microsoft Shared\Office16\MSOXMLED.EXE
"C:\Program Files\Microsoft Office\Root\VFS\ProgramFilesCommonX64\Microsoft Shared\Office16\MSOXMLED.EXE" /verb open "C:\Users\Admin\AppData\Local\Temp\Microsoft.NET.StringTools.xml"
1⤵
- Suspicious use of WriteProcessMemory
PID:2144
- C:\Program Files\Internet Explorer\iexplore.exe
  "C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\Microsoft.NET.StringTools.xml
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:2008
- - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
    "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2008 CREDAT:17410 /prefetch:2
    3⤵
    - System Location Discovery: System Language Discovery
    - Modifies Internet Explorer settings
    - Suspicious use of SetWindowsHookEx
    PID:3972

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\U1XF4QCQ\suggestions[1].en-US

Filesize
17KB

MD5
5a34cb996293fde2cb7a4ac89587393a

SHA1
3c96c993500690d1a77873cd62bc639b3a10653f

SHA256
c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

SHA512
e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

Download Submit
memory/2144-16-0x00007FFED24B0000-0x00007FFED26A8000-memory.dmp

Filesize
2.0MB

Download
memory/2144-12-0x00007FFED24B0000-0x00007FFED26A8000-memory.dmp

Filesize
2.0MB

Download
memory/2144-4-0x00007FFE92530000-0x00007FFE92540000-memory.dmp

Filesize
64KB

Download
memory/2144-2-0x00007FFE92530000-0x00007FFE92540000-memory.dmp

Filesize
64KB

Download
memory/2144-5-0x00007FFE92530000-0x00007FFE92540000-memory.dmp

Filesize
64KB

Download
memory/2144-6-0x00007FFED24B0000-0x00007FFED26A8000-memory.dmp

Filesize
2.0MB

Download
memory/2144-7-0x00007FFED24B0000-0x00007FFED26A8000-memory.dmp

Filesize
2.0MB

Download
memory/2144-8-0x00007FFED24B0000-0x00007FFED26A8000-memory.dmp

Filesize
2.0MB

Download
memory/2144-9-0x00007FFED24B0000-0x00007FFED26A8000-memory.dmp

Filesize
2.0MB

Download
memory/2144-14-0x00007FFED24B0000-0x00007FFED26A8000-memory.dmp

Filesize
2.0MB

Download
memory/2144-15-0x00007FFED24B0000-0x00007FFED26A8000-memory.dmp

Filesize
2.0MB

Download
memory/2144-0-0x00007FFE92530000-0x00007FFE92540000-memory.dmp

Filesize
64KB

Download
memory/2144-3-0x00007FFE92530000-0x00007FFE92540000-memory.dmp

Filesize
64KB

Download
memory/2144-17-0x00007FFED24B0000-0x00007FFED26A8000-memory.dmp

Filesize
2.0MB

Download
memory/2144-19-0x00007FFED24B0000-0x00007FFED26A8000-memory.dmp

Filesize
2.0MB

Download
memory/2144-13-0x00007FFED24B0000-0x00007FFED26A8000-memory.dmp

Filesize
2.0MB

Download
memory/2144-23-0x00007FFE92530000-0x00007FFE92540000-memory.dmp

Filesize
64KB

Download
memory/2144-24-0x00007FFED24B0000-0x00007FFED26A8000-memory.dmp

Filesize
2.0MB

Download
memory/2144-22-0x00007FFE92530000-0x00007FFE92540000-memory.dmp

Filesize
64KB

Download
memory/2144-21-0x00007FFE92530000-0x00007FFE92540000-memory.dmp

Filesize
64KB

Download
memory/2144-20-0x00007FFE92530000-0x00007FFE92540000-memory.dmp

Filesize
64KB

Download
memory/2144-18-0x00007FFED24B0000-0x00007FFED26A8000-memory.dmp

Filesize
2.0MB

Download
memory/2144-11-0x00007FFED24B0000-0x00007FFED26A8000-memory.dmp

Filesize
2.0MB

Download
memory/2144-10-0x00007FFED24B0000-0x00007FFED26A8000-memory.dmp

Filesize
2.0MB

Download
memory/2144-1-0x00007FFED254D000-0x00007FFED254E000-memory.dmp

Filesize
4KB

Download