hxxp://email[.]email[.]codesandbox[.]io/c/eJytU02PmzAU_DVwiRYZY2Ny4JAEbZtU-72rbntBxn5knQTMgiGkv74mX0vvlZBAM_a892YeghcVV-vSofMahKoUlCaVuuDKQkm8brae0IULsR-GFLEIT31XxhnyEXXF192O14obpY-XFro0td65KsYIYx-h0GeEUN8jVDDpY5CUoIwz5BAEttLOlpDQ8FJmuveUdj_iANOAhTwMSUR5lAvABAvGUAAQBVEk3DqulDa113sbXm71vtkqq3Zpdxd_GFM1TjBz8K19_tW3QDPgwW1rirTRbS3ACZIS9s0OjIHaweHAFCBVW1jm2OQZvA4dJG2pciVOY59JO7k10HLi5MEZt5qDzv24Qge1TpW0cGC9iXgUhNMsYjkwDn6QYcQR4JwSMiVMSsglvVyy2t2gdjALQKsHifqn33ve9TNNOv--R-yuT8SGvx82j9s8j75Nv-PP-fuPn9vZev6Ltqs_2eoGshReP8Pnx6Vcv74tV_kqe-kPDyh8W-B8dpfoJ9IZ4dgYknHOTZttQJgh5eUwoGyFKtcTPjl6AXKysE6_nJyeQF9BbRdKwFji8jnMbmXselCEpuMTVa2HImnJCzjt01VzfMwcqiP95eqYPWaW_od-DRTVjhu4tuOaeIjh5ty5fduE7G9xgv8CKRscuQ

Resubmissions

19/12/2022, 14:04

221219-rda5esfb69 1

19/12/2022, 13:57

221219-q9mmnafb65 1

19/12/2022, 13:54

221219-q7wgsafb57 1

Analysis

max time kernel
150s
max time network
152s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
19/12/2022, 14:04

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General

Target

http://email.email.codesandbox.io/c/eJytU02PmzAU_DVwiRYZY2Ny4JAEbZtU-72rbntBxn5knQTMgiGkv74mX0vvlZBAM_a892YeghcVV-vSofMahKoUlCaVuuDKQkm8brae0IULsR-GFLEIT31XxhnyEXXF192O14obpY-XFro0td65KsYIYx-h0GeEUN8jVDDpY5CUoIwz5BAEttLOlpDQ8FJmuveUdj_iANOAhTwMSUR5lAvABAvGUAAQBVEk3DqulDa113sbXm71vtkqq3Zpdxd_GFM1TjBz8K19_tW3QDPgwW1rirTRbS3ACZIS9s0OjIHaweHAFCBVW1jm2OQZvA4dJG2pciVOY59JO7k10HLi5MEZt5qDzv24Qge1TpW0cGC9iXgUhNMsYjkwDn6QYcQR4JwSMiVMSsglvVyy2t2gdjALQKsHifqn33ve9TNNOv--R-yuT8SGvx82j9s8j75Nv-PP-fuPn9vZev6Ltqs_2eoGshReP8Pnx6Vcv74tV_kqe-kPDyh8W-B8dpfoJ9IZ4dgYknHOTZttQJgh5eUwoGyFKtcTPjl6AXKysE6_nJyeQF9BbRdKwFji8jnMbmXselCEpuMTVa2HImnJCzjt01VzfMwcqiP95eqYPWaW_od-DRTVjhu4tuOaeIjh5ty5fduE7G9xgv8CKRscuQ

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 64 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\DOMStorage\codesandbox.io\Total = "1126"	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000fbec07815684004d899a318f710de6af00000000020000000000106600000001000020000000628aba7f67de19a14eebf8803344c01a7cc5dcb44f01528112cdf31b73243af7000000000e800000000200002000000058cce5626c77ed4abd7cd767aa8d15f8d38738731b56adbbebef4cbb580a46379000000006877ca9b9a7445f52dcc9e680cf186e5531cd401ae33ba46db25fd979b0740cc3bc1d20e22e4e2cfe0c7d298811d0b4b3204b13de2d86d8a8cef007e806ff4e0a108600f46725fdc2ba7d748e3859c06adcef50d447b4b0d254e7c1aafcb5197e22167663f3ebd14cb69d5f43eb9dff35a8e0e85e5622a794ea782e8ced7c5b2a9ced5c132e6332110f55d5a63aae06400000006a0d877bb58cbb80930a00cc50eda9a69a25536914f7f26db7b8d7241b8f990ad435e6e9a0588efebb8178e9bb1956fb359760153d5c119a9877e2b3b76d143c	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\DOMStorage\Total\ = "111"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\DOMStorage\codesandbox.io\ = "1126"	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000fbec07815684004d899a318f710de6af00000000020000000000106600000001000020000000fe21ce6564359e62e63c6636f4599196bf633c4e7eb3a2f680e6e7be4ce468fe000000000e8000000002000020000000441772c1e8157d64e8d4741c91e702c6f3a208c01e3fb772843490221e2870b220000000aa44bfeccde46495ed04b7ab2f684bd157d17c2c857020b13e898edfec5d868c400000000a6ec9ca54134cc38144d868fbe7c04b29140f13e6691eb6ab400656bf683593130d60202e3274993b2d1ec2a7df670fbae16dd9cffe63db054e6ae8ce7ba510	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\DOMStorage\codesandbox.io\Total = "0"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\DOMStorage\codesandbox.io\Total = "51"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "378227230"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\DOMStorage\codesandbox.io\ = "0"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\DOMStorage\Total\ = "1139"	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 60c09441bb13d901	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\DOMStorage\codesandbox.io\ = "1139"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\DOMStorage\Total\ = "51"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\DOMStorage	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\DOMStorage\codesandbox.io\Total = "1139"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\DOMStorage\Total\ = "124"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\DOMStorage\codesandbox.io\ = "2154"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\DOMStorage\codesandbox.io\Total = "2154"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\DOMStorage\Total\ = "1126"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\DOMStorage\codesandbox.io\NumberOfSubdomains = "1"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\DOMStorage\codesandbox.io\ = "111"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\DOMStorage\codesandbox.io\ = "9"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\DOMStorage\codesandbox.io\Total = "9"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\DOMStorage\Total\ = "9"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\DOMStorage\codesandbox.io\ = "124"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\DOMStorage\Total\ = "2154"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\DOMStorage\codesandbox.io	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\DOMStorage\codesandbox.io\ = "51"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\DOMStorage\Total	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\DOMStorage\codesandbox.io\Total = "111"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{674278C1-7FAE-11ED-8639-62E10F117DDC} = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\DOMStorage\Total\ = "0"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\DOMStorage\codesandbox.io\Total = "124"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1784	iexplore.exe

Suspicious use of SetWindowsHookEx 7 IoCs

pid	Process
1784	iexplore.exe
1784	iexplore.exe
1124	IEXPLORE.EXE
1124	IEXPLORE.EXE
1124	IEXPLORE.EXE
1124	IEXPLORE.EXE
1784	iexplore.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1784 wrote to memory of 1124	1784	iexplore.exe	29
PID 1784 wrote to memory of 1124	1784	iexplore.exe	29
PID 1784 wrote to memory of 1124	1784	iexplore.exe	29
PID 1784 wrote to memory of 1124	1784	iexplore.exe	29

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" http://email.email.codesandbox.io/c/eJytU02PmzAU_DVwiRYZY2Ny4JAEbZtU-72rbntBxn5knQTMgiGkv74mX0vvlZBAM_a892YeghcVV-vSofMahKoUlCaVuuDKQkm8brae0IULsR-GFLEIT31XxhnyEXXF192O14obpY-XFro0td65KsYIYx-h0GeEUN8jVDDpY5CUoIwz5BAEttLOlpDQ8FJmuveUdj_iANOAhTwMSUR5lAvABAvGUAAQBVEk3DqulDa113sbXm71vtkqq3Zpdxd_GFM1TjBz8K19_tW3QDPgwW1rirTRbS3ACZIS9s0OjIHaweHAFCBVW1jm2OQZvA4dJG2pciVOY59JO7k10HLi5MEZt5qDzv24Qge1TpW0cGC9iXgUhNMsYjkwDn6QYcQR4JwSMiVMSsglvVyy2t2gdjALQKsHifqn33ve9TNNOv--R-yuT8SGvx82j9s8j75Nv-PP-fuPn9vZev6Ltqs_2eoGshReP8Pnx6Vcv74tV_kqe-kPDyh8W-B8dpfoJ9IZ4dgYknHOTZttQJgh5eUwoGyFKtcTPjl6AXKysE6_nJyeQF9BbRdKwFji8jnMbmXselCEpuMTVa2HImnJCzjt01VzfMwcqiP95eqYPWaW_od-DRTVjhu4tuOaeIjh5ty5fduE7G9xgv8CKRscuQ
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1784
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1784 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:1124

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\Content\94308059B57B3142E455B38A6EB92015

Filesize
61KB

MD5
fc4666cbca561e864e7fdf883a9e6661

SHA1
2f8d6094c7a34bf12ea0bbf0d51ee9c5bb7939a5

SHA256
10f3deb6c452d749a7451b5d065f4c0449737e5ee8a44f4d15844b503141e65b

SHA512
c71f54b571e01f247f072be4bbebdf5d8410b67eb79a61e7e0d9853fe857ab9bd12f53e6af3394b935560178107291fc4be351b27deb388eba90ba949633d57d

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

Filesize
342B

MD5
be06867be74233d017ce2d7555d8adab

SHA1
696e3b95cde0a815ccd20f4ac964ef6ef63ef338

SHA256
39d4af1f2291d3cdaf66006cf0f9d7b312c9cb806db66329e2648c2088c13bf5

SHA512
f61c17fb771b3fd766e394c6a0be921d358bde69a386f89185edd5ba66c192a747c51b019099f14addbabe2697c196790ca9f694d88976045968627910264e3f

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Cookies\QB9018VA.txt

Filesize
608B

MD5
4c355866b4729adc6d81c72992c11ab6

SHA1
0d60eca1978aeb7812a5c588cb4c0cbfcf3fd83a

SHA256
3740e6131af5dff71e9762e710e8e16b7c0bb03094a1ddf81b89cf1c1636ad95

SHA512
74024ed0b266d9091981b10fe12c818869d1b0ae69b6ea5c2ca57a6704f2de0b6bab1ba9fbfb7116519cc2cf5bd97ea83f04d31c45421a215327c26c045467c5

Download Submit