e22b39312f274bf684df96d1a69a0132987bef5dd97ad459cfe963f261dcf4e4

Analysis

max time kernel
146s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20230915-en
resource tags

arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
submitted
03/10/2023, 14:21

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General

Target

Microsoft-Activation-Scripts-master/MAS/Separate-Files-Version/Activators/Ohook_Activation/BIN/Info.html
Size

114B
MD5

117c3b2bfa991a881ef5f9e13312b068
SHA1

1d3c780df9bebf6b2b2e73bce817f97c4210838a
SHA256

a903893a23ae98eaf0905f3206f90334ba0e4894eace804b9796a793c3ec2874
SHA512

fcfca996f1ed181d9394ad31ff43f0f39c97e9b479f96c55da2aa070edb9096deedd3e9897e57f83905f8d796519b75d68d3ae13b4958a856dbed82bb61c8581

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 36 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3027552071-446050021-1254071215-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3027552071-446050021-1254071215-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3027552071-446050021-1254071215-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{1B44A9F8-61F8-11EE-9784-6EA0D22CD884} = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3027552071-446050021-1254071215-1000\SOFTWARE\Microsoft\Internet Explorer\GPU\AdapterInfo = "vendorId=\"0x10de\",deviceID=\"0x8c\",subSysID=\"0x0\",revision=\"0x0\",version=\"10.0.19041.546\"hypervisor=\"No Hypervisor (No SLAT)\""	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3027552071-446050021-1254071215-1000\Software\Microsoft\Internet Explorer\IESettingSync	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3027552071-446050021-1254071215-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3027552071-446050021-1254071215-1000\Software\Microsoft\Internet Explorer\GPU	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3027552071-446050021-1254071215-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3027552071-446050021-1254071215-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3027552071-446050021-1254071215-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3027552071-446050021-1254071215-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3027552071-446050021-1254071215-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000d72dbb839895304dbc3a7dbf8a262ef500000000020000000000106600000001000020000000f75cb974db810b6f83fdcbec8f84b4aae0b548e4a1f4d59ae9d897ec1f6c89ed000000000e80000000020000200000004d45a984b9b2ee2417fbe1a235987c8c6c0e5d11b5bdc83cd102cd18ba63f6bd2000000008bcc3e361fcd5b83c3a114bffaecb0f7aa1e5f126c95ce990650a02f5b09d5a4000000011d3d6073c72d650731accc5e94371e1542ca01402d0201370bce0838f2a22fff9039a46d4fecfe2507a4697f82457662b4c34cbc66180a564aeca7b2237cbac	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3027552071-446050021-1254071215-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3027552071-446050021-1254071215-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3027552071-446050021-1254071215-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = b020c1e204f6d901	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3027552071-446050021-1254071215-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000d72dbb839895304dbc3a7dbf8a262ef500000000020000000000106600000001000020000000417d26cd88985a1653753aa27b0258861180237e77fd429d574a4c91aa92fa92000000000e8000000002000020000000898ae467612d1776dad9d31656db7af25687ba4023954f3170f7a091836bc0482000000056de516c8c337857d4d5d8b3913ebee2aeb1e9a0786d087e7f778f70c4d01725400000007aebda3931d5f4a4305d9a21a0ceeef2ea1cffa9fcbaa2cb722347008fe49a191ca2c7f0d63d06c665baa312731e94ed994b9e23efb270bc772e4b38482fb769	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3027552071-446050021-1254071215-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 00d5b257a8e7d901	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3027552071-446050021-1254071215-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3027552071-446050021-1254071215-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3027552071-446050021-1254071215-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3027552071-446050021-1254071215-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3027552071-446050021-1254071215-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-3027552071-446050021-1254071215-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000d72dbb839895304dbc3a7dbf8a262ef5000000000200000000001066000000010000200000006f312193cdac96148eb6ed99d246451005101614ff01072d5e8b12a1eeea4b57000000000e800000000200002000000022e188ec0f65ad23940adacf9c14e272c3ac43ad9b720391783eeecb06e52b2520000000f5b06cc3dc3288d5fe2fd5608f76950b32f07b825ccd0e56f9b175afdcb3926040000000a70c3e2796d4de5bc040c0210e06a431e900f88661385ccc0ab829f921607a1a6ac6b46f50c3f821873f7e0069b88a28ddfccce16f920ce8560e6bbea1f35e8f	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3027552071-446050021-1254071215-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "401528759"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3027552071-446050021-1254071215-1000\SOFTWARE\Microsoft\Internet Explorer\IESettingSync\SlowSettingTypesChanged = "2"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3027552071-446050021-1254071215-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3027552071-446050021-1254071215-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 30cac4e204f6d901	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3027552071-446050021-1254071215-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = d0e7c557a8e7d901	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3027552071-446050021-1254071215-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3027552071-446050021-1254071215-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3027552071-446050021-1254071215-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3027552071-446050021-1254071215-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3027552071-446050021-1254071215-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3027552071-446050021-1254071215-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3027552071-446050021-1254071215-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000d72dbb839895304dbc3a7dbf8a262ef500000000020000000000106600000001000020000000d838b4296db379cd3e75e978394b1a362231f44796c2d2e8dc9b5b61d33bb112000000000e8000000002000020000000da75ae68e56f4044d223a67ab4a291d3ddf9e36362955510bc2aea3967bece8320000000dc9de2b28a11ee0ecf383542d10e0b4a522bc6c1f4479ee08aadbe41e4ab9f6a40000000cea8bfcb7cabf06351c88cff7ef715c75402ad38411a9ed40dd6cf4e001c609a2bf6992d9723b71e0b0cc3087a48538ba96a42b211079180fd2111ab6ca8bd75	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3027552071-446050021-1254071215-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	iexplore.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
3408	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3408	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
3408	iexplore.exe
3408	iexplore.exe
4324	IEXPLORE.EXE
4324	IEXPLORE.EXE
4324	IEXPLORE.EXE
4324	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3408 wrote to memory of 4324	3408	iexplore.exe	88
PID 3408 wrote to memory of 4324	3408	iexplore.exe	88
PID 3408 wrote to memory of 4324	3408	iexplore.exe	88

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\Microsoft-Activation-Scripts-master\MAS\Separate-Files-Version\Activators\Ohook_Activation\BIN\Info.html
1⤵
- Modifies Internet Explorer settings
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3408
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:3408 CREDAT:17410 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:4324

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

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\Local\Microsoft\Internet Explorer\imagestore\2ul9vjs\imagestore.dat

Filesize
4KB

MD5
8e93b6d6c5bc0db0920312e3de353308

SHA1
1ef096f400fe30adadf37d099f789b08547a312c

SHA256
d0df33002cb07742b01a0d172cb160abf3d6eb1f237bc164faa51f16dd43ebab

SHA512
8cdee1b8014f02628ac37178011e4edc7bf344bb916f7c22f7ae98584083d3bb999a258bdc9b360c115595cf4aaa6df8a1ce84803b2a7a088c7cca0fbf83e1bf

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\742GEXTW\suggestions[1].en-US

Filesize
17KB

MD5
5a34cb996293fde2cb7a4ac89587393a

SHA1
3c96c993500690d1a77873cd62bc639b3a10653f

SHA256
c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

SHA512
e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\Q7SK9IL3\favicon[1].ico

Filesize
4KB

MD5
684a514fc5581d0363f9bcdaf22b4980

SHA1
17eba3a0d3d11b10fd8c7ef6d82f5e2c60c172c5

SHA256
baf86ac3babc890e67683a3e91ba0c5271e6e48e1d5e6d5d126647b1c16e4413

SHA512
489755553bf2886111f6f34af011aab44a8bdc1cec6726026dcce511c369d09ef73b5622b75038d8d54dffaa195e57cf643bbfd2c557a8926bc92621fe842ed5

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\Q7SK9IL3\favicon[1].ico

Filesize
4KB

MD5
684a514fc5581d0363f9bcdaf22b4980

SHA1
17eba3a0d3d11b10fd8c7ef6d82f5e2c60c172c5

SHA256
baf86ac3babc890e67683a3e91ba0c5271e6e48e1d5e6d5d126647b1c16e4413

SHA512
489755553bf2886111f6f34af011aab44a8bdc1cec6726026dcce511c369d09ef73b5622b75038d8d54dffaa195e57cf643bbfd2c557a8926bc92621fe842ed5

Download Submit