fd6ef0575050122cc85d63d4400cbbd88d8ec1911df0a2575738baf62c175ad5

Analysis

max time kernel
89s
max time network
93s
platform
windows11-21h2_x64
resource
win11-20240508-en
resource tags

arch:x64arch:x86image:win11-20240508-enlocale:en-usos:windows11-21h2-x64system
submitted
12/05/2024, 10:07

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General

Target

data/lang/sv-SE.xml
Size

5KB
MD5

bfddd9a82959407949141b6298d265b9
SHA1

5573c0ca2a880f3cee24a72cb7de46d9d2626038
SHA256

456e80eda4aed352bfa0222438bdf72709b337245beb2b3803b70ab045cb10e2
SHA512

a81f581dd4c829e9474c6b2960782f193c50f9de003479d921931a22508ae4a76234180d30a64e3e01f7255cd53241dd8b93687185f2099fe2e470e0cfc0205c
SSDEEP

96:mJQkPo8NyYF0N1UVXBMROMi+6Hp9rIrc1OHw87mgqot08MQmysS7:EQ6fy7vUDMUMirHn4z3sS7

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 29 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-2457560273-69882387-977367775-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\CVListDomainAttributeSet = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2457560273-69882387-977367775-1000\Software\Microsoft\Internet Explorer\Protected - It is a violation of Windows Policy to modify. See aka.ms/browserpolicy	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2457560273-69882387-977367775-1000\Software\Microsoft\Internet Explorer\Main\OperationalData = "8"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2457560273-69882387-977367775-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPMigrationVer = "1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2457560273-69882387-977367775-1000\Software\Microsoft\Internet Explorer\VersionManager\FirstCheckForUpdateLowDateTime = "1337561361"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2457560273-69882387-977367775-1000\Software\Microsoft\Internet Explorer\Protected - It is a violation of Windows Policy to modify. See aka.ms/browserpolicy\HomepagesUpgradeVersion = "1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2457560273-69882387-977367775-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\IECompatVersionHigh = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2457560273-69882387-977367775-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2457560273-69882387-977367775-1000\Software\Microsoft\Internet Explorer\GPU\DeviceId = "140"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2457560273-69882387-977367775-1000\Software\Microsoft\Internet Explorer\GPU\SubSysId = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2457560273-69882387-977367775-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\IECompatVersionLow = "395196024"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2457560273-69882387-977367775-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2457560273-69882387-977367775-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\CVListXMLVersionHigh = "268435456"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2457560273-69882387-977367775-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2457560273-69882387-977367775-1000\Software\Microsoft\Internet Explorer\Main\OperationalData = "9"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2457560273-69882387-977367775-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\IECompatVersionLow = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2457560273-69882387-977367775-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\IECompatVersionHigh = "268435456"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2457560273-69882387-977367775-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2457560273-69882387-977367775-1000\Software\Microsoft\Internet Explorer\BrowserEmulation	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2457560273-69882387-977367775-1000\Software\Microsoft\Internet Explorer\Main\OperationalData = "13"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2457560273-69882387-977367775-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\StaleCompatCache = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2457560273-69882387-977367775-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\CVListXMLVersionLow = "395196024"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2457560273-69882387-977367775-1000\Software\Microsoft\Internet Explorer\GPU\SoftwareFallback = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2457560273-69882387-977367775-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\StaleCompatCache = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2457560273-69882387-977367775-1000\Software\Microsoft\Internet Explorer\VersionManager	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2457560273-69882387-977367775-1000\Software\Microsoft\Internet Explorer\VersionManager\FirstCheckForUpdateHighDateTime = "31106138"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2457560273-69882387-977367775-1000\Software\Microsoft\Internet Explorer\Main\DisableFirstRunCustomize = "1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2457560273-69882387-977367775-1000\Software\Microsoft\Internet Explorer\GPU\VendorId = "4318"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2457560273-69882387-977367775-1000\Software\Microsoft\Internet Explorer\GPU\Revision = "0"	iexplore.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 5116 wrote to memory of 1796	5116	MSOXMLED.EXE	81
PID 5116 wrote to memory of 1796	5116	MSOXMLED.EXE	81

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\data\lang\sv-SE.xml"
1⤵
- Suspicious use of WriteProcessMemory
PID:5116
- C:\Program Files\Internet Explorer\iexplore.exe
  "C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\data\lang\sv-SE.xml
  2⤵
  - Modifies Internet Explorer settings
  PID:1796

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/5116-0-0x00007FFE06010000-0x00007FFE06020000-memory.dmp

Filesize
64KB

Download
memory/5116-3-0x00007FFE06010000-0x00007FFE06020000-memory.dmp

Filesize
64KB

Download
memory/5116-2-0x00007FFE06010000-0x00007FFE06020000-memory.dmp

Filesize
64KB

Download
memory/5116-1-0x00007FFE06010000-0x00007FFE06020000-memory.dmp

Filesize
64KB

Download
memory/5116-5-0x00007FFE45F80000-0x00007FFE46189000-memory.dmp

Filesize
2.0MB

Download
memory/5116-6-0x00007FFE06010000-0x00007FFE06020000-memory.dmp

Filesize
64KB

Download
memory/5116-4-0x00007FFE46023000-0x00007FFE46024000-memory.dmp

Filesize
4KB

Download
memory/5116-7-0x00007FFE45F80000-0x00007FFE46189000-memory.dmp

Filesize
2.0MB

Download
memory/5116-9-0x00007FFE45F80000-0x00007FFE46189000-memory.dmp

Filesize
2.0MB

Download
memory/5116-10-0x00007FFE45F80000-0x00007FFE46189000-memory.dmp

Filesize
2.0MB

Download
memory/5116-8-0x00007FFE45F80000-0x00007FFE46189000-memory.dmp

Filesize
2.0MB

Download
memory/5116-11-0x00007FFE45F80000-0x00007FFE46189000-memory.dmp

Filesize
2.0MB

Download
memory/5116-15-0x00007FFE06010000-0x00007FFE06020000-memory.dmp

Filesize
64KB

Download
memory/5116-17-0x00007FFE45F80000-0x00007FFE46189000-memory.dmp

Filesize
2.0MB

Download
memory/5116-16-0x00007FFE45F80000-0x00007FFE46189000-memory.dmp

Filesize
2.0MB

Download
memory/5116-12-0x00007FFE06010000-0x00007FFE06020000-memory.dmp

Filesize
64KB

Download
memory/5116-14-0x00007FFE06010000-0x00007FFE06020000-memory.dmp

Filesize
64KB

Download
memory/5116-13-0x00007FFE06010000-0x00007FFE06020000-memory.dmp

Filesize
64KB

Download