aa34dfed45d8225f76ffdc57305c0f3bfb80a5d6448ac6ec225b8dabb970a2a3

Analysis

max time kernel
187s
max time network
193s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
06/12/2022, 23:54

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General

Target

aa34dfed45d8225f76ffdc57305c0f3bfb80a5d6448ac6ec225b8dabb970a2a3.exe
Size

16KB
MD5

00d2cd2b9c97b5208ee023118ca80976
SHA1

f4c2bba6fb36039abfda175fc4316662360163f1
SHA256

aa34dfed45d8225f76ffdc57305c0f3bfb80a5d6448ac6ec225b8dabb970a2a3
SHA512

214937b6795d9ee59dc481967b664dbe8e43f953402c21fadf8bd2208d09724dc883de524c66ef6d48e75bb8119933b5f2ef5c29fb36e768a2c284536304f9af
SSDEEP

192:DmGwWlwFtG5u/9JvChQYVCH7dIPlMuNW+ruJf57VaEhS7Mv:DKWotMgJ7+CbduMuNVkf55awkMv

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 33 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\Software\Microsoft\Internet Explorer\VersionManager	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "1202667755"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31001990"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{68F8CEE1-7979-11ED-919F-66300FA194E6} = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	aa34dfed45d8225f76ffdc57305c0f3bfb80a5d6448ac6ec225b8dabb970a2a3.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000e6851ef31fd3cf49b332bbb4721c97480000000002000000000010660000000100002000000059117a355f06327364750a2bf1dcd0886b4889bd6bd5847d458836c0cc6da5b3000000000e80000000020000200000000ec7abaa75821670c39bbdbb7dc6ca2aa2ea6d2b75a7571501c1aa3646a301b120000000ccd711b568822c4f646104c002ac9dc1eea52d112550e828e97ec84b13aa6f08400000002098acf76a2109d417480d39d1b1a3db124f0380408944a68b9b611083e8c73af16f4d2cd2415e660ca0f852adcfe8432e64887d395987a5eecd39070bf4c50b	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "31001990"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLHighDateTime = "50"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLLowDateTime = "1251635200"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 90a86d63860dd901	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 50fb5464860dd901	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "1202667755"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "377544833"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	aa34dfed45d8225f76ffdc57305c0f3bfb80a5d6448ac6ec225b8dabb970a2a3.exe
Key created	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000e6851ef31fd3cf49b332bbb4721c97480000000002000000000010660000000100002000000030d6986c15650433ab522a87ea6ebc1f1350f4e1fce647f895cf6cd89661f9c7000000000e80000000020000200000008f9160919a080a1e2bf8d543c0543e0debeed24b26b3bc3f2acee05544c4768e20000000fa02d02a4707d9cefe8468490e6d0fa6fa49ac0ce8db0cb91eb14a9bbcff9dba40000000e37627b24a8cb203588a53f98cf96b7b567c68ac1c3fb296a726b0b032c0b5e469d04f19ea2782a359dd074a1833cccf6b98fe57f02b6e054ebe8abe16324f8e	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
452	iexplore.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
452	iexplore.exe
452	iexplore.exe
3224	IEXPLORE.EXE
3224	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1452 wrote to memory of 1096	1452	aa34dfed45d8225f76ffdc57305c0f3bfb80a5d6448ac6ec225b8dabb970a2a3.exe	82
PID 1452 wrote to memory of 1096	1452	aa34dfed45d8225f76ffdc57305c0f3bfb80a5d6448ac6ec225b8dabb970a2a3.exe	82
PID 1452 wrote to memory of 1096	1452	aa34dfed45d8225f76ffdc57305c0f3bfb80a5d6448ac6ec225b8dabb970a2a3.exe	82
PID 452 wrote to memory of 3224	452	iexplore.exe	85
PID 452 wrote to memory of 3224	452	iexplore.exe	85
PID 452 wrote to memory of 3224	452	iexplore.exe	85

C:\Users\Admin\AppData\Local\Temp\aa34dfed45d8225f76ffdc57305c0f3bfb80a5d6448ac6ec225b8dabb970a2a3.exe
"C:\Users\Admin\AppData\Local\Temp\aa34dfed45d8225f76ffdc57305c0f3bfb80a5d6448ac6ec225b8dabb970a2a3.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1452
- C:\Users\Admin\AppData\Local\Temp\aa34dfed45d8225f76ffdc57305c0f3bfb80a5d6448ac6ec225b8dabb970a2a3.exe
  C:\Users\Admin\AppData\Local\Temp\aa34dfed45d8225f76ffdc57305c0f3bfb80a5d6448ac6ec225b8dabb970a2a3.exe
  2⤵
  - Modifies Internet Explorer settings
  PID:1096

C:\Program Files (x86)\Internet Explorer\ielowutil.exe
"C:\Program Files (x86)\Internet Explorer\ielowutil.exe" -CLSID:{0002DF01-0000-0000-C000-000000000046} -Embedding
1⤵
PID:4264

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" -Embedding
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:452
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:452 CREDAT:17410 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:3224

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

memory/1096-133-0x0000000000400000-0x0000000000500000-memory.dmp

Filesize
1024KB

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