hxxps://i61[.]lanzoug[.]com/091404bb/2022/09/11/19da53b2fad10304c513524753dd497f[.]rar?st=DPxlD4wfuXBzqs-AQLKLHQ&e=1663102564&b=VOBZzwe_bWbpZmgLtB7EApFS9WuNQ_aAqcUSJcFAB_aXz4BNgtnBeBV51KiVeYD1lTnALJcrg29BCIDBl1jBi9TaVQoWWkHKVlsWSICJgc2AHY_c&fi=81464456&pid=73-228-166-9&up=2&mp=0&co=1

Analysis

max time kernel
87s
max time network
132s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
13/09/2022, 22:15

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General

Target

https://i61.lanzoug.com/091404bb/2022/09/11/19da53b2fad10304c513524753dd497f.rar?st=DPxlD4wfuXBzqs-AQLKLHQ&e=1663102564&b=VOBZzwe_bWbpZmgLtB7EApFS9WuNQ_aAqcUSJcFAB_aXz4BNgtnBeBV51KiVeYD1lTnALJcrg29BCIDBl1jBi9TaVQoWWkHKVlsWSICJgc2AHY_c&fi=81464456&pid=73-228-166-9&up=2&mp=0&co=1

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 34 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	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\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	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\DomainSuggestion\FileNames	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 104baa47cfc7d801	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{51A2D011-33C2-11ED-8716-EAF6071D98F9} = "0"	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\TabbedBrowsing	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "369879495"	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 = 01000000d08c9ddf0115d1118c7a00c04fc297eb0100000062e6ef0d45f4454ab79548c962d74cdf00000000020000000000106600000001000020000000147c0d51215284c09eca6632c3b491559f7e2d47599f44a59b7648f35b49ab31000000000e8000000002000020000000e435a715ac27eebfb9fb39a990a6a90831423d89f315087f0ac168ccffcbfb922000000031ea991d174326e4a22c3b41e95e71effe78f70302e408869ac75d444f4f464f40000000019ac9b15fda7e94b201c817a355dfe782160922b5b3337cb167ce7ef1cd3aab25c69b48d8050bca31d8fb77d845d52d80865e7787b7bc9f36eb6e11b23b9155	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\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Toolbar	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
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\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\InternetRegistry	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
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\Zoom	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
Set value (data)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 01000000d08c9ddf0115d1118c7a00c04fc297eb0100000062e6ef0d45f4454ab79548c962d74cdf00000000020000000000106600000001000020000000bdddcd69d4003a189c3a53b0a45ccfa64cb54cb8c6a161c9accceea93e242382000000000e8000000002000020000000762a122bdb03c8e7ccdaad528f33991901c0ff7b2f9b1a3bf67c455e31aa542b90000000ce51135e0d5b9926900127c8b850af63df7f4b53e2a0b1f7940f28d1e8cdf989209ca515ab957f031c41d5f7234229cd61ff40cf1176190c4fc28a06111b57824212de65782ac62dcaf611ed8af30405d9c11fa3aad4d4f0879d10aae6282a8e46dc66bbb5e1a4e43407242978cf96b06523bde68d42cf3e0daf56efea7a2b10a726df25b3bc354fc10598f17e8664f4400000002d7128f259def938bbcf08814eb099763c554b70770733e3f46e3e6530c8c0aedb7512dca8525b43d7506b7327ed7c2b8fa2d16a1a6820746035b0ba2af5fdbc	iexplore.exe
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\PageSetup	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

pid	Process
1576	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1576	iexplore.exe
1576	iexplore.exe
856	IEXPLORE.EXE
856	IEXPLORE.EXE
856	IEXPLORE.EXE
856	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1576 wrote to memory of 856	1576	iexplore.exe	29
PID 1576 wrote to memory of 856	1576	iexplore.exe	29
PID 1576 wrote to memory of 856	1576	iexplore.exe	29
PID 1576 wrote to memory of 856	1576	iexplore.exe	29

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" https://i61.lanzoug.com/091404bb/2022/09/11/19da53b2fad10304c513524753dd497f.rar?st=DPxlD4wfuXBzqs-AQLKLHQ&e=1663102564&b=VOBZzwe_bWbpZmgLtB7EApFS9WuNQ_aAqcUSJcFAB_aXz4BNgtnBeBV51KiVeYD1lTnALJcrg29BCIDBl1jBi9TaVQoWWkHKVlsWSICJgc2AHY_c&fi=81464456&pid=73-228-166-9&up=2&mp=0&co=1
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1576
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1576 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:856

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\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
340B

MD5
26490b05e4de3023d48ad463322ff632

SHA1
54e64939025e89a10c6671a48b079a706efcb592

SHA256
9f5efccf0677d26690d088de77e939806e6a04a073ad8039513d3730448ff52a

SHA512
60b9f93525b097083452789ef8544860a4b455f29c067a483c956ea828f633e7d36d4037e93bae95f16c6c4bcb6d012761d06e71052702774cebb42c4121d51c

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Cookies\9MO1CC26.txt

Filesize
598B

MD5
755bd3b1efb73062e760fec09404cbc5

SHA1
1bb17df5212a33de94ed3d27a4b7953409ae7be4

SHA256
99f4f2b0f1e7460fb0cbaf70511b1146c773c1a724f31e9b27dfb6c31fb044e6

SHA512
14275b77244485f3c0e410ceadfa7da13ef80e2ad8e3fe09c584d6cb3f048f2c9974c31dd0f5d966bd1daf1434b1293b51bcc6f2991ea18f1ede8a8bd41c3c4a

Download Submit