9fbd2943a668e098f3c8b06cfc567c12a99c2d9d30c1df55b87ec4e4b558f033

Analysis

max time kernel
121s
max time network
126s
platform
windows7_x64
resource
win7-20230703-en
resource tags

arch:x64arch:x86image:win7-20230703-enlocale:en-usos:windows7-x64system
submitted
08/07/2023, 20:59

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General

Target

help_screen_font_italic_en.xml
Size

41KB
MD5

e7a0636d36cc9187d882513ddc489581
SHA1

a2e6c1151624569f8c50d2d219f9f26e10aa3158
SHA256

f7bf04817f4dfea021da03e7ac8782917fd9e4890c104b376d1f447515b32874
SHA512

9043b86fab567b9e37a1b60faa9bf079996923237f0401fcd7071a85c3195302651bd39526fe096f1393da11ebf9824cf9e016bf6528a2b30c4dabf45883a6f0
SSDEEP

768:N5iXxqZY7OI8DhIfJKIhTjaSEs8gI12G1CIhwoptkI9lsIhDILvXWnzxlFRhvQFQ:N5iXEo11ZaSEs8512G1fhwoptt9lsIKe

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 39 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-719110999-4061093145-1944564496-1000\Software\Microsoft\Internet Explorer\SearchScopes	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-719110999-4061093145-1944564496-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000e9b4fd3e4f8f414fae099af533ea5f4000000000020000000000106600000001000020000000d9d93d405f186a43329cf54db78af63df26c469318ceca6725bd71dcc450d4e3000000000e8000000002000020000000a1c283cf35158ba2b656c207943743392f867a0c7248ed33dbfe88e5852701be200000007edfa84c5f8d14f16af590f3719ba9760d64d997c14bb5f9d556a40d307073224000000062bee3631fe46b22ce1c9304a5d8f88ceef0e0ed90600c96b0678f58491138721e1a2026729b5f3bf63a4a6c1f36f094403b36fc01c11b682a40a7cb399996f1	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-719110999-4061093145-1944564496-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-719110999-4061093145-1944564496-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-719110999-4061093145-1944564496-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-719110999-4061093145-1944564496-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-719110999-4061093145-1944564496-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-719110999-4061093145-1944564496-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-719110999-4061093145-1944564496-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-719110999-4061093145-1944564496-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-719110999-4061093145-1944564496-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-719110999-4061093145-1944564496-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-719110999-4061093145-1944564496-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "395614995"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-719110999-4061093145-1944564496-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-719110999-4061093145-1944564496-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-719110999-4061093145-1944564496-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-719110999-4061093145-1944564496-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-719110999-4061093145-1944564496-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-719110999-4061093145-1944564496-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-719110999-4061093145-1944564496-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-719110999-4061093145-1944564496-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-719110999-4061093145-1944564496-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{6590CC31-1DD2-11EE-96F4-66DBF85D7F8A} = "0"	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-719110999-4061093145-1944564496-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-719110999-4061093145-1944564496-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = b097de3adfb1d901	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-719110999-4061093145-1944564496-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-719110999-4061093145-1944564496-1000\Software\Microsoft\Internet Explorer\GPU	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-719110999-4061093145-1944564496-1000\Software\Microsoft\Internet Explorer\PageSetup	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-719110999-4061093145-1944564496-1000\Software\Microsoft\Internet Explorer\LowRegistry	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-719110999-4061093145-1944564496-1000\Software\Microsoft\Internet Explorer\Toolbar	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-719110999-4061093145-1944564496-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-719110999-4061093145-1944564496-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-719110999-4061093145-1944564496-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-719110999-4061093145-1944564496-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-719110999-4061093145-1944564496-1000\Software\Microsoft\Internet Explorer\IntelliForms	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-719110999-4061093145-1944564496-1000\Software\Microsoft\Internet Explorer\InternetRegistry	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-719110999-4061093145-1944564496-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-719110999-4061093145-1944564496-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-719110999-4061093145-1944564496-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-719110999-4061093145-1944564496-1000\Software\Microsoft\Internet Explorer\Zoom	IEXPLORE.EXE

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2288	IEXPLORE.EXE

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2288	IEXPLORE.EXE
2288	IEXPLORE.EXE
2264	IEXPLORE.EXE
2264	IEXPLORE.EXE
2264	IEXPLORE.EXE
2264	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 1620 wrote to memory of 2332	1620	MSOXMLED.EXE	29
PID 1620 wrote to memory of 2332	1620	MSOXMLED.EXE	29
PID 1620 wrote to memory of 2332	1620	MSOXMLED.EXE	29
PID 1620 wrote to memory of 2332	1620	MSOXMLED.EXE	29
PID 2332 wrote to memory of 2288	2332	iexplore.exe	30
PID 2332 wrote to memory of 2288	2332	iexplore.exe	30
PID 2332 wrote to memory of 2288	2332	iexplore.exe	30
PID 2332 wrote to memory of 2288	2332	iexplore.exe	30
PID 2288 wrote to memory of 2264	2288	IEXPLORE.EXE	31
PID 2288 wrote to memory of 2264	2288	IEXPLORE.EXE	31
PID 2288 wrote to memory of 2264	2288	IEXPLORE.EXE	31
PID 2288 wrote to memory of 2264	2288	IEXPLORE.EXE	31

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\help_screen_font_italic_en.xml"
1⤵
- Suspicious use of WriteProcessMemory
PID:1620
- C:\Program Files (x86)\Internet Explorer\iexplore.exe
  "C:\Program Files (x86)\Internet Explorer\iexplore.exe" -nohome
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2332
- - 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:2288
  - - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2288 CREDAT:275457 /prefetch:2
      4⤵
      Modifies Internet Explorer settings
      Suspicious use of SetWindowsHookEx
      PID:2264

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
344B

MD5
09224f878557e73a49c1c2b37a6406bd

SHA1
8fa1aee785ded38b87ab986f3702f5b56e66db90

SHA256
a51793f719dd09c9faca9b71736a3e22f1c8c9199184caea5d982eeedc107682

SHA512
871be6dc022b08a5f03271eae120c183cd78f438402aa204bbb12ea139b5eb2c4d85c4f5851eb38f48a5ce1e83459e894b4f4efb3954dbdf669617c17fabee4f

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
344B

MD5
0b9aafe29c6767a8190f4ec8cdbe41c7

SHA1
c782a133a645e111a54a6bae9c71f8ab9db9a8f2

SHA256
c809f15c072181de3c883efb786d8bb10adc203df4b7a60b74ef2bc8269499c8

SHA512
5ad070effd2228121d1bcdfbf1806c4a1fbc495c37d18df51f2ad588156d07506deeddcd52f89747c25d82cd52247c1957d02c6ddeb41e63669760e9cc1b4ea0

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
344B

MD5
9f0490de21f0c57e4128b320ced1c4b7

SHA1
ffb55a8c429a3a0212c82fac1be59d8f8817f77f

SHA256
7980e4c1166a75b8433cd3684c2e5334c1514da367220806acc687e73b2e08b0

SHA512
07ccfe1b8515052643dede765b0b58028eaa993e28fa7d3f9d6c55b1a13d4220f140c3a1ef82808c62a8f81fc324015c374888809f81cbebfdd1043126aa2ab4

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
344B

MD5
4346ecba995538a7af57af5411202ba8

SHA1
656c8b75795587df8498c6f0d2afe8cf1e174582

SHA256
a0d9ebc965dce6e624f9b7f6f3acc992795fb78ce4d0927967278882e09b9e0e

SHA512
109ad3114dde33025ad0fdb921465bceddedb1ff9c61474a34c632777d73a93fe946b42878fc3c243162e7452adcf997cfbc719e9693b8d5115920c663f198d8

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
344B

MD5
37005fd87178dad38a7f92cfa7387d42

SHA1
095c59ba7f0b45fffcc8a1fb45385a7eaca8bcec

SHA256
5158715141339f1141c7c14f4e1be57ae2ce2a6636d2232214c2997a6b47bc72

SHA512
9bc1bef65f45ed45faf43e74ff3ae32afe602f3ea2a628c5fab56b5611eec895614ea32bfc3b21a583fd16c0f11dcc25b97fa1c11d1ba86283e4ec1bd03978eb

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
344B

MD5
815b24a152172a1a2f52ca2c4bbee854

SHA1
7884f5ed0aba969923cd189cc7452272fe7369fd

SHA256
54506ea24237d2811f7387c60413b3bdacb97f806fd1e5c1642c66a3cd79c3f6

SHA512
b94a25056f37f9c85755c9f3693e51fbd313354a5367ccb84b15aebd269f6a5d2d71bbf5570588f0adca752e9d6abb7255624fc29b04bdf4b78e743d2256625a

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
344B

MD5
42775059b37b9768837596d9e13118c2

SHA1
681706e294565d0f5dc6dc94e98603001f9dbe15

SHA256
ad29d269fac5735274b0fc37ad9d81028ec213b668ec951ec681b0351eaa8687

SHA512
beffb19c45122b480e5f0a98f1c915840781eb950db207d89e594714aaac51e0e21fe0f5319d409006b4217002fcbfd7d9e9f56f795877073d153f8a6b0ab264

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
344B

MD5
1bd00426f709d2f348d55ff17f81157f

SHA1
b416b5ab7f461d3faa33fc2193117560fec275aa

SHA256
b4ed196f163d336587c38f48002dfee2f9b45bc234bdcd000483fefa57bcbfcf

SHA512
2a481c7433f4311b8f41965c5d998398980d33d4d382f7d11ea195e97cee1bb957f736ce6f8a4d954e3eef2f8a49423499c272e7fae3dbc6c5a21df34f3c080a

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
344B

MD5
ba73351c3033661579d5561651747e2d

SHA1
b8342405c7ee8e54dd8ce79eb18e5074db3b7eb3

SHA256
8fb439b88a19af40309540c9aa52db147f68abc64030fa225255f304f1a0b442

SHA512
db6da75c22283a9fa9ac0445405e454746b9d38c46d961e3af082d05eefb638f26c2ae3de62cd12b72c0e643ebc965e5e52b8ea3422e641849e84d8da95abd71

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\GHQOZ3XD\suggestions[1].en-US

Filesize
17KB

MD5
5a34cb996293fde2cb7a4ac89587393a

SHA1
3c96c993500690d1a77873cd62bc639b3a10653f

SHA256
c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

SHA512
e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab4E22.tmp

Filesize
62KB

MD5
3ac860860707baaf32469fa7cc7c0192

SHA1
c33c2acdaba0e6fa41fd2f00f186804722477639

SHA256
d015145d551ecd14916270efad773bbc9fd57fad2228d2c24559f696c961d904

SHA512
d62ad2408c969a95550fb87efda50f988770ba5e39972041bf85924275baf156b8bec309ecc6409e5acdd37ec175dea40eff921ab58933b5b5b5d35a6147567c

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar50D5.tmp

Filesize
164KB

MD5
4ff65ad929cd9a367680e0e5b1c08166

SHA1
c0af0d4396bd1f15c45f39d3b849ba444233b3a2

SHA256
c8733c93cc5aaf5ca206d06af22ee8dbdec764fb5085019a6a9181feb9dfdee6

SHA512
f530dc0d024a5a3b8903ffaaa41b608a5ccdd6da4ba1949f2c2e55a9fca475fec5c8d2119b5763cabe7ef1c3788fb9dcac621869db51d65b1d83cfe404fb4c27

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Cookies\0O0M25UM.txt

Filesize
608B

MD5
8c3bbeddb4dcbc5203aea7a2e44969d3

SHA1
ce26cdd3fefdd54af0cd04409c046f2e2d7b3248

SHA256
8f2a34a2c6f6e1897970fd5625606801f5b29123e5d1347b98862ff2cd15a79f

SHA512
b594cfdeee0a033138c0ffc42867c979c1e91aa73c90dc05c96c025ca656866d64670d14ddafd86e4d1256866dad1065cbaf75d99c0b88421fc0a0a277d624de

Download Submit