hxxp://sra[.]appspot[.]com

General

Target

http://sra.appspot.com
Sample

210926-rcb1bsehak

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 49 IoCs

adware spyware

Modify Registry

T1112

Processes:

iexplore.exeIEXPLORE.EXE

description	ioc	process
Set value (int)	\REGISTRY\USER\S-1-5-21-2481030822-2828258191-1606198294-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2481030822-2828258191-1606198294-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2481030822-2828258191-1606198294-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = d06b233adfb2d701	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2481030822-2828258191-1606198294-1000\Software\Microsoft\Internet Explorer\FlipAhead\Meta	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2481030822-2828258191-1606198294-1000\Software\Microsoft\Internet Explorer\FlipAhead\Meta\generator$blogger	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2481030822-2828258191-1606198294-1000\Software\Microsoft\Internet Explorer\FlipAhead\Meta\generator$Telligent	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2481030822-2828258191-1606198294-1000\Software\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "971498650"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2481030822-2828258191-1606198294-1000\Software\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "30913247"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2481030822-2828258191-1606198294-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2481030822-2828258191-1606198294-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2481030822-2828258191-1606198294-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "339429927"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2481030822-2828258191-1606198294-1000\Software\Microsoft\Internet Explorer\FlipAhead\Meta\generator$MediaWiki	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2481030822-2828258191-1606198294-1000\Software\Microsoft\Internet Explorer\FlipAhead\Meta\generator$http://www.typepad.com/	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2481030822-2828258191-1606198294-1000\Software\Microsoft\Internet Explorer\FlipAhead\FileVersion = "2016061511"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2481030822-2828258191-1606198294-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2481030822-2828258191-1606198294-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2481030822-2828258191-1606198294-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000007dce5df328d2b3428465887ea00eec2d000000000200000000001066000000010000200000003075b3521c6fc27a878f8556b8348c5ac781df7529f4f61d683065e7ffbdf25d000000000e80000000020000200000008150dd7feb7557aeaedc57e9c373e6c50eaf9aa50b072388a3ce6d3783f0aaa0200000000c1170d3897a5f17727f5acecc9018475d7bf40f63e29745a5b19895aeb2956440000000c1bb85e0dba312dc4e303220d2aa13da18a52db4de054c5cb3e861f355afa565959fd81304ee9a54e2743f6a4f59f11b6513b74302434c2d82902289f674e05c	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2481030822-2828258191-1606198294-1000\Software\Microsoft\Internet Explorer\FlipAhead\Meta\generator$Discuz!	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2481030822-2828258191-1606198294-1000\Software\Microsoft\Internet Explorer\FlipAhead\Meta\generator$WordPress	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2481030822-2828258191-1606198294-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2481030822-2828258191-1606198294-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2481030822-2828258191-1606198294-1000\Software\Microsoft\Internet Explorer\VersionManager\LastTTLHighDateTime = "50"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2481030822-2828258191-1606198294-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2481030822-2828258191-1606198294-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2481030822-2828258191-1606198294-1000\Software\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "1166654750"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2481030822-2828258191-1606198294-1000\Software\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "30913247"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2481030822-2828258191-1606198294-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2481030822-2828258191-1606198294-1000\Software\Microsoft\Internet Explorer\FlipAhead	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2481030822-2828258191-1606198294-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2481030822-2828258191-1606198294-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{64512F69-1ED2-11EC-AF2E-DAB78683E0E4} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2481030822-2828258191-1606198294-1000\Software\Microsoft\Internet Explorer\VersionManager	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-2481030822-2828258191-1606198294-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = e0ce193adfb2d701	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2481030822-2828258191-1606198294-1000\Software\Microsoft\Internet Explorer\VersionManager	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2481030822-2828258191-1606198294-1000\Software\Microsoft\Internet Explorer\FlipAhead\NextUpdateDate = "339478512"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2481030822-2828258191-1606198294-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2481030822-2828258191-1606198294-1000\Software\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "971498650"	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-2481030822-2828258191-1606198294-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000007dce5df328d2b3428465887ea00eec2d000000000200000000001066000000010000200000003e06e5bab9b77623775ffeb55557c53553c8a2edc6938ac1f49e79e2a8d6f140000000000e800000000200002000000041facffae5b5763eb8e0d1bd7d5f8063db7336e28c00876209540ba5702d4d3420000000542d85442088bb9e472163c212fccb4a29509b78135fa9271eee333f21377996400000001184b7d12b754446a047f6bea6b97c6d09a56a4c6e491aca776fb2d3b7695de0029d92ab7beab6c60026ba514dd1407ecb320f9c5a5883ad09f4e25159b56feb	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2481030822-2828258191-1606198294-1000\Software\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "30913247"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2481030822-2828258191-1606198294-1000\Software\Microsoft\Internet Explorer\FlipAhead\Meta\generator$vBulletin 3	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2481030822-2828258191-1606198294-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2481030822-2828258191-1606198294-1000\Software\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "1166654750"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2481030822-2828258191-1606198294-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2481030822-2828258191-1606198294-1000\Software\Microsoft\Internet Explorer\HistoryJournalCertificate\NextUpdateDate = "339446521"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2481030822-2828258191-1606198294-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2481030822-2828258191-1606198294-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2481030822-2828258191-1606198294-1000\Software\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "30913247"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2481030822-2828258191-1606198294-1000\Software\Microsoft\Internet Explorer\VersionManager\LastTTLLowDateTime = "1251635200"	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-2481030822-2828258191-1606198294-1000\Software\Microsoft\Internet Explorer\FlipAhead\Meta\generator$vBulletin 4	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2481030822-2828258191-1606198294-1000\Software\Microsoft\Internet Explorer\HistoryJournalCertificate	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

iexplore.exe

pid process

3704 iexplore.exe
Suspicious use of SetWindowsHookEx 6 IoCs

Processes:

iexplore.exeIEXPLORE.EXE

pid process

3704 iexplore.exe
3704 iexplore.exe
4312 IEXPLORE.EXE
4312 IEXPLORE.EXE
4312 IEXPLORE.EXE
4312 IEXPLORE.EXE

pid	process
3704	iexplore.exe

pid	process
3704	iexplore.exe
3704	iexplore.exe
4312	IEXPLORE.EXE
4312	IEXPLORE.EXE
4312	IEXPLORE.EXE
4312	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

iexplore.exe

description	pid	process	target process
PID 3704 wrote to memory of 4312	3704	iexplore.exe	IEXPLORE.EXE
PID 3704 wrote to memory of 4312	3704	iexplore.exe	IEXPLORE.EXE
PID 3704 wrote to memory of 4312	3704	iexplore.exe	IEXPLORE.EXE

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" http://sra.appspot.com
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3704

C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:3704 CREDAT:82945 /prefetch:2
2⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:4312

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776
MD5
ce98c91d236b64b56ca87fc7186af2c5

SHA1
ed75a894a924e03763b46178ae1a6842f91b7a24

SHA256
d28dc7a774741853733d1e6e385f27c910d0b97eda6f0a1ca47580e85c6e484a

SHA512
2787eede0e61b8e938a7fc47534b8d2aa31a01920013752bb4877c81e728931b9042a8ef5304b7e919f2e83bc6b1d1726bb1d34888e82f6a0ed4f34512b881dc

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776
MD5
e9816be40a8ad293d84ba126031705b1

SHA1
dc1249025fb6a9c048f4dc1a2fc166449bd227fd

SHA256
e694916250d314c08fbe178a31c2d41fa99f4f0f491ee239f80856fbbb7e30d9

SHA512
50fb060471f86fbc1e2ea130c9a6f4a4d0bd618a9e2af73b5eac5986ea87ffe424418bfaae916a1736c6118a22a78941347a0116741ffbbc42a4399bd320db83

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCookies\8FT6NFSC.cookie
MD5
eb491d913e2958e8d93864022b03b9c5

SHA1
f02e3436306611292ac823161ccbf96079a0c33e

SHA256
6db0dc238b0841cedc5206761c66f0dc51f1942c95ebc67a71da8826a67a47f7

SHA512
35cf7f6f17194b14e27c1b392709dbd49f1e1bdd1f595a25d8feb3b6cdd1fe1c2cc9694790a4630a9e65c44e4e3908b7bc565b169f22e66d8babbd9cf425aa8e

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCookies\JBX0VIVK.cookie
MD5
64131cc3de5229b08b4ec9c4abdfb9f2

SHA1
e92b6d6df5e7b057954410fb55cd777a41a8b542

SHA256
68c79122314382b0cb341c2e591bedf697f7728f90de59ca2225b9fa04bb2cae

SHA512
063834288c72bf716885bb739951ed417455500a721642f108880f1802e41273ceff9d3379d1f04a407b6b7bdf5bb8239f3458b4b4e2cdce73f30ec26481ec5e

Download Submit
memory/3704-115-0x00007FFC06750000-0x00007FFC067BB000-memory.dmp

Filesize
428KB

Download
memory/4312-116-0x0000000000000000-mapping.dmp

Download

Analysis

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