28ffced68f4e723ff44888dcc1465ea2b4872bd7e629119afab7a8b3c1e728f6

Resubmissions

28/09/2022, 20:07

220928-yv7y2sghg7 1

28/09/2022, 20:07

220928-yvyelsghg6 1

28/09/2022, 20:05

220928-yt8tysghg4 1

Analysis

max time kernel
67s
max time network
142s
platform
windows10-1703_x64
resource
win10-20220812-en
resource tags

arch:x64arch:x86image:win10-20220812-enlocale:en-usos:windows10-1703-x64system
submitted
28/09/2022, 20:07

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

Benefits_Enrollment.htm
Size

894B
MD5

8980b1a93fe78bf6e0af956c2303f35a
SHA1

053fbbb80de7d672ada8e2ec6fafd4b1440e2213
SHA256

28ffced68f4e723ff44888dcc1465ea2b4872bd7e629119afab7a8b3c1e728f6
SHA512

a69fa95113ad43562d2acea40787a4715f2ff983561a7d2124cabd0a29d7dfa5cd808f62a24ebd8f09bd22a93ce2c09545603222e78c386738b2b6c0c9ca747a

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 49 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3844063266-715245855-4050956231-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3844063266-715245855-4050956231-1000\Software\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "30987142"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3844063266-715245855-4050956231-1000\Software\Microsoft\Internet Explorer\FlipAhead\Meta\generator$blogger	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3844063266-715245855-4050956231-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb0100000012068ee23372fe41af7eabde7907acf000000000020000000000106600000001000020000000e1692ce5c19674bc7d1586b1485c1c7c6a728c423a7ab2d7caf17ba627b7ecfb000000000e80000000020000200000005c8478f1d0a47f10f2fc1159232760c53ecbda5a5ae9833b9b35d8246092060620000000be3ab085233eb156d94a2856188cab322de03b0f198ff01528fca668f974f2ad40000000f52b6974abdeea84165114be08d8a7193ef6705ab21240e1c83a3e01a147d4feca3a1b53e73900aff8f2e7ff9886f4d2b1e1139fb5d632c83dd1ab547e3ac684	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3844063266-715245855-4050956231-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb0100000012068ee23372fe41af7eabde7907acf000000000020000000000106600000001000020000000a5e68251a380b3b8fc94ba1bdeeda7b9a5e59dd57e4a497e7a63abe1cb688805000000000e800000000200002000000019c2d6a6a846b7877abef505c0bad6d74152f00501752e4803d04f7c5a0d8c112000000010dd103199c6d65d15394491a696a9cee43c58d039047c4541b86ddc32d2e226400000008c4a2dc9828f35c8bf0786b6aec9c4da5bc442bea106565b5581ce033a068342b9fa0938f99404c4d1c7d2754e0c1a8b1f6ddcdd2e2b99eb104ae1df2d3d2cca	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3844063266-715245855-4050956231-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3844063266-715245855-4050956231-1000\Software\Microsoft\Internet Explorer\VersionManager	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3844063266-715245855-4050956231-1000\Software\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "3554285111"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3844063266-715245855-4050956231-1000\Software\Microsoft\Internet Explorer\VersionManager	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3844063266-715245855-4050956231-1000\Software\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "30987142"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3844063266-715245855-4050956231-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3844063266-715245855-4050956231-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3844063266-715245855-4050956231-1000\Software\Microsoft\Internet Explorer\FlipAhead\Meta\generator$Discuz!	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3844063266-715245855-4050956231-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3844063266-715245855-4050956231-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3844063266-715245855-4050956231-1000\Software\Microsoft\Internet Explorer\VersionManager\LastTTLHighDateTime = "50"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3844063266-715245855-4050956231-1000\Software\Microsoft\Internet Explorer\FlipAhead\Meta	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3844063266-715245855-4050956231-1000\Software\Microsoft\Internet Explorer\HistoryJournalCertificate	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3844063266-715245855-4050956231-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3844063266-715245855-4050956231-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 106963d586d3d801	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3844063266-715245855-4050956231-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "371167847"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3844063266-715245855-4050956231-1000\Software\Microsoft\Internet Explorer\FlipAhead	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3844063266-715245855-4050956231-1000\Software\Microsoft\Internet Explorer\FlipAhead\Meta\generator$Telligent	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3844063266-715245855-4050956231-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3844063266-715245855-4050956231-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3844063266-715245855-4050956231-1000\Software\Microsoft\Internet Explorer\HistoryJournalCertificate\NextUpdateDate = "371184441"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3844063266-715245855-4050956231-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3844063266-715245855-4050956231-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3844063266-715245855-4050956231-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3844063266-715245855-4050956231-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3844063266-715245855-4050956231-1000\Software\Microsoft\Internet Explorer\VersionManager\LastTTLLowDateTime = "1251635200"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3844063266-715245855-4050956231-1000\Software\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "3554285111"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3844063266-715245855-4050956231-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{FF3F1226-3F79-11ED-A7A3-62FB359F6F94} = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3844063266-715245855-4050956231-1000\Software\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "3561474698"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3844063266-715245855-4050956231-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3844063266-715245855-4050956231-1000\Software\Microsoft\Internet Explorer\FlipAhead\Meta\generator$http://www.typepad.com/	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3844063266-715245855-4050956231-1000\Software\Microsoft\Internet Explorer\FlipAhead\NextUpdateDate = "371216433"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3844063266-715245855-4050956231-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3844063266-715245855-4050956231-1000\Software\Microsoft\Internet Explorer\FlipAhead\Meta\generator$MediaWiki	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3844063266-715245855-4050956231-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3844063266-715245855-4050956231-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3844063266-715245855-4050956231-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3844063266-715245855-4050956231-1000\Software\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "30987142"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3844063266-715245855-4050956231-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = f04f6fd586d3d801	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3844063266-715245855-4050956231-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3844063266-715245855-4050956231-1000\Software\Microsoft\Internet Explorer\FlipAhead\Meta\generator$vBulletin 3	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3844063266-715245855-4050956231-1000\Software\Microsoft\Internet Explorer\FlipAhead\Meta\generator$vBulletin 4	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3844063266-715245855-4050956231-1000\Software\Microsoft\Internet Explorer\FlipAhead\Meta\generator$WordPress	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3844063266-715245855-4050956231-1000\Software\Microsoft\Internet Explorer\FlipAhead\FileVersion = "2016061511"	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3540	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
3540	iexplore.exe
3540	iexplore.exe
60	IEXPLORE.EXE
60	IEXPLORE.EXE
60	IEXPLORE.EXE
60	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3540 wrote to memory of 60	3540	iexplore.exe	66
PID 3540 wrote to memory of 60	3540	iexplore.exe	66
PID 3540 wrote to memory of 60	3540	iexplore.exe	66

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\Benefits_Enrollment.htm
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3540
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:3540 CREDAT:82945 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:60

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

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776

Filesize
471B

MD5
6e49f7f1e7d5faf70613dcb484cc70e4

SHA1
b17a7107140658a4cab09549a23c78481a299026

SHA256
038c08b412582a9f36e5eb1f65c5786f84e5239f26e7534c790a777265657142

SHA512
98c3a2cac5680aa57680405185be9bcfb38ebc417007e0a911044b1b5aee96336c40eaac0c7a308cb2b3e3e2e3a37c3cdc685f998e2a99f40978588cee8f3fa2

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776

Filesize
404B

MD5
e5d756b82bffe3bade04032607ddef73

SHA1
a9973a3298789515915fda9499a85953c265a1d6

SHA256
9db0a2e1c037089854aefdf5a3432327a00a8d18d87c829e713858b794381840

SHA512
f71503cf20f1a05da1d4e8f5169df0f5e8c7cb20d714c73cf0cb6ff617d5750407d82302d2bb5e9c9113691d5ae20a5d7482a82d7e0ce04e29d4fedab4e703b9

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCookies\81BVSVT4.cookie

Filesize
615B

MD5
b0c713bb7daea99816432bc2b1e00b22

SHA1
4702ba8c42689533a0e7a04e004a83b2e230d2d4

SHA256
823d33e4d8262559016236769b5845e334aa6b6d662000b09af99fa9b01ca90a

SHA512
8a3905a3de93ad99595f2e49d596de983e652c9533fb746a01d63e171c9beb56ae015cc8b57dafd46c93d04fd86e83313031aa2a4eb8248d0976be2faa523aee

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCookies\E56QG6HY.cookie

Filesize
615B

MD5
cd6e33c5ce8a8f6444831362cd460998

SHA1
d7ec0104529b979b4378f9dad2d1e5cdb08723f3

SHA256
1c34f96922e4a0310b03446ec171f362c50722c4104cef6d45d1562494dff2d3

SHA512
6c8a3f414d9a7df3d07c7ffb7638c1acf466abbf11a2b1d9c5f154a89a1381015cadddc7ef86449623e63e2a6caee71031b1459c9b5f31a4f03856ddd05fa03a

Download Submit