fb5dae89d534a06563640a2b766d0e194092aa3e840f0a285d6cc4dec54f060e

Analysis

max time kernel
394s
max time network
511s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
10-12-2022 05:06

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General

Target

SoftInstall/About/en-US/AddRemovePrograms.xml
Size

10KB
MD5

dfe20a0ca8674d6eaea280c139e2688a
SHA1

97027b92d40f5029ff296a9ea3105b775b50c209
SHA256

c97cd236f8be2b235685d3d16632482839208604db3f550f9524eafda33b9ca9
SHA512

120c45bd17045b6f3d4a9295e1888d81ffa99ed0f1d146aa2eec387c1187eef8c718179771bc0cdbe01a37a487d933f55c92f6f37954f392f007cbfaa2aec877
SSDEEP

192:Eyvs59wT2mCtKNSMRdMi4LBDZDHZEzT+ygx5LDkFdzj9nWyihWhqeGzpbeEKJ28m:ZvyiCDdyTO54zj9na8hqe6pbeEK5jq

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 36 IoCs

adware spyware

Modify Registry

T1112

Processes:

IEXPLORE.EXEIEXPLORE.EXE

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\LowRegistry	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Zoom	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "377417888"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Toolbar	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\PageSetup	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\IntelliForms	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\InternetRegistry	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = d033ece25e0cd901	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000a15edc7ffd8b8a49a25d2ad078261a56000000000200000000001066000000010000200000000b4407642b094cc34a998c063a2e23a71039e28e94fcbd20d3ae35304f172f28000000000e8000000002000020000000e2f43fb102c63ca69def2058641bef2a7198c80e03ce2505824e1eab95cd6db1200000001abbc5d2586f3b29af2ad5bd729d1d2f74bcfe116205d3583ad75b1cedaaca6b40000000a321a782eac1e1ab7687dc8fc342a010706e330e567cc79e8e6f6dcf63da2e68de217626fee796fb1f428b3cb7398c14a851f958c07ba54a56dc5e6e8f389d40	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\GPU	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{F0EA3B81-7851-11ED-A6C3-FE72C9E2D9C9} = "0"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames	IEXPLORE.EXE

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

IEXPLORE.EXE

pid process

1144 IEXPLORE.EXE
Suspicious use of SetWindowsHookEx 6 IoCs

Processes:

IEXPLORE.EXEIEXPLORE.EXE

pid process

1144 IEXPLORE.EXE
1144 IEXPLORE.EXE
2028 IEXPLORE.EXE
2028 IEXPLORE.EXE
2028 IEXPLORE.EXE
2028 IEXPLORE.EXE

pid	process
1144	IEXPLORE.EXE

pid	process
1144	IEXPLORE.EXE
1144	IEXPLORE.EXE
2028	IEXPLORE.EXE
2028	IEXPLORE.EXE
2028	IEXPLORE.EXE
2028	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

MSOXMLED.EXEiexplore.exeIEXPLORE.EXE

description	pid	process	target process
PID 1332 wrote to memory of 628	1332	MSOXMLED.EXE	iexplore.exe
PID 1332 wrote to memory of 628	1332	MSOXMLED.EXE	iexplore.exe
PID 1332 wrote to memory of 628	1332	MSOXMLED.EXE	iexplore.exe
PID 1332 wrote to memory of 628	1332	MSOXMLED.EXE	iexplore.exe
PID 628 wrote to memory of 1144	628	iexplore.exe	IEXPLORE.EXE
PID 628 wrote to memory of 1144	628	iexplore.exe	IEXPLORE.EXE
PID 628 wrote to memory of 1144	628	iexplore.exe	IEXPLORE.EXE
PID 628 wrote to memory of 1144	628	iexplore.exe	IEXPLORE.EXE
PID 1144 wrote to memory of 2028	1144	IEXPLORE.EXE	IEXPLORE.EXE
PID 1144 wrote to memory of 2028	1144	IEXPLORE.EXE	IEXPLORE.EXE
PID 1144 wrote to memory of 2028	1144	IEXPLORE.EXE	IEXPLORE.EXE
PID 1144 wrote to memory of 2028	1144	IEXPLORE.EXE	IEXPLORE.EXE

C:\Program Files (x86)\Common Files\Microsoft Shared\OFFICE14\MSOXMLED.EXE
"C:\Program Files (x86)\Common Files\Microsoft Shared\OFFICE14\MSOXMLED.EXE" /verb open "C:\Users\Admin\AppData\Local\Temp\SoftInstall\About\en-US\AddRemovePrograms.xml"
1⤵
- Suspicious use of WriteProcessMemory
PID:1332

C:\Program Files (x86)\Internet Explorer\iexplore.exe
"C:\Program Files (x86)\Internet Explorer\iexplore.exe" -nohome
2⤵
- Suspicious use of WriteProcessMemory
PID:628

C:\Program Files\Internet Explorer\IEXPLORE.EXE
"C:\Program Files\Internet Explorer\IEXPLORE.EXE" -nohome
3⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1144

C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1144 CREDAT:275457 /prefetch:2
4⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2028

Network

MITRE ATT&CK Enterprise v6

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

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Cookies\7ELTAS09.txt

Filesize
603B

MD5
d38ead365d5e7d9205feef02d6eb3dfd

SHA1
fdf056cdb339a25f35a417e999ebead455d083c0

SHA256
5faf1e1c0312bb021075ed1a89c839e771d8f3fcb541d95da1838b07758009ff

SHA512
6e02957075b72377fad2db65a126d5e2db0a2c80f249d2bba17cddeb1a2e03b6eeb9953801786c94712b923a664bcd9ef30ed79740239b03432311888e87e615

Download Submit
memory/1332-54-0x00000000762D1000-0x00000000762D3000-memory.dmp

Filesize
8KB

Download