155fe8d98dc251f3c0a9d0261bb1c8af8678fa60948eacca178d15c410a30fa0

General

Target

2201886ff6e0b644a70dfe744ad1949c.html
Size

79KB
MD5

2201886ff6e0b644a70dfe744ad1949c
SHA1

6dce37fe157ed82e7fa6c7d3f48218ec0a7cbde4
SHA256

155fe8d98dc251f3c0a9d0261bb1c8af8678fa60948eacca178d15c410a30fa0
SHA512

5763f3e273598380ab9f4a8de006885dcf3bfe033b65135b2a633f24f1a165fb5d7699d1f38c46480b5cca35d2d6376994fa6f677b2b186f2c3e15246b457b52
SSDEEP

384:zWYYo35xCHMsV1oHHXfPWd7CqDVVVVhtptptptptnHcVnujEhX2E7ntVLbVjUQ2F:zp3eyHHvPWdt7SnujEhX2qVN2RH

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 18 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{AB127251-A8C3-11EE-83C2-FA7D6BB1EAA3} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2080	iexplore.exe
2080	iexplore.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2080 wrote to memory of 2820	2080	iexplore.exe	16
PID 2080 wrote to memory of 2820	2080	iexplore.exe	16
PID 2080 wrote to memory of 2820	2080	iexplore.exe	16
PID 2080 wrote to memory of 2820	2080	iexplore.exe	16

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\2201886ff6e0b644a70dfe744ad1949c.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2080
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2080 CREDAT:275457 /prefetch:2
  2⤵
  PID:2820

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1

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
2b39228a3eec052de8355fb963ed1dfa

SHA1
811ff232c0858b4a44d414148533e27b0611be9d

SHA256
cafdc09d2a4d4af23432f2426769cac7d1c91f376e3f23ca773e6daf9f7f7785

SHA512
32dcaef3c9099b41de8f4756a6f9319bc5fe1c4126342eac114da267bdd5ec08b6b05d5ff9a85baf15f528d613b72eecb235ab20ebab22b49aa8d3303a3dd413

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C:\Users\Admin\AppData\Local\Temp\Cab97CE.tmp

Filesize
32KB

MD5
8fe278bd8eac660d0161a869da96b8d8

SHA1
eac6f73862d89fc8c49b5331cabe89b6a57019b1

SHA256
e8a6de34603eb9e91ba82f555080758e480ab044ffa9c140028706f916eb2c0a

SHA512
b180b8df22e421493dcc75a2caed123f7c7756295f691579ea5c426c741f80e381b4960b5cbd6b5e87547d75e44ab654d1c4704fe34b4b743a57f334bd05846c

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C:\Users\Admin\AppData\Local\Temp\Tar9D0E.tmp

Filesize
30KB

MD5
9cb78c9652f98cc90662f909945e02d7

SHA1
246bd43bbc7cf53a5aeb3ebfc5353c789b55bd24

SHA256
0017f6d5e522d564d37a2e34be24fe91801df62d027ecb7b7bea96dc288bdf53

SHA512
f9ec1fdc3dd114529957da2187c460d4a65e1aa2a7d1e2cfc2bfc8a6fc705fc6fb44c9ac35602e2711f485aa665572c78722e56a3b84a959c75443f230fa07dc

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Analysis

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