f2fc5e65cc3a5bf9d0aa9141b3eb4bc390dcb7a25483d0cd0bb6cabaae2013f0

Analysis

max time kernel
100s
max time network
140s
platform
windows7_x64
resource
win7-20230220-es
resource tags

arch:x64arch:x86image:win7-20230220-eslocale:es-esos:windows7-x64systemwindows
submitted
13-06-2023 05:08

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General

Target

settings.xml
Size

2KB
MD5

ba17ade8a8e3ee221377534c8136f617
SHA1

8e17e2aec423a8e6fb43e8cbe6215040217bb8a3
SHA256

ce1db1ad8a9512073164e3eccdc193f7eda036e1a9733caec4635de21b2865c8
SHA512

c18bcbcbd4b9a20a72b1a934d70db1eafef047f34f3ba2c6357d8e3afed07ecaab861e5571ceb58c22d4d3e5ebb34b51e366a0553c3153fbc263d1d80472e297

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 38 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2961826002-3968192592-354541192-1000\Software\Microsoft\Internet Explorer\Zoom	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2961826002-3968192592-354541192-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2961826002-3968192592-354541192-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{7E159761-09A8-11EE-B797-7A574369CBCF} = "0"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2961826002-3968192592-354541192-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2961826002-3968192592-354541192-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-2961826002-3968192592-354541192-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = c0358a56b59dd901	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2961826002-3968192592-354541192-1000\Software\Microsoft\Internet Explorer\IntelliForms	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2961826002-3968192592-354541192-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-2961826002-3968192592-354541192-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2961826002-3968192592-354541192-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2961826002-3968192592-354541192-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "393397952"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2961826002-3968192592-354541192-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2961826002-3968192592-354541192-1000\Software\Microsoft\Internet Explorer\GPU	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2961826002-3968192592-354541192-1000\Software\Microsoft\Internet Explorer\LowRegistry	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2961826002-3968192592-354541192-1000\Software\Microsoft\Internet Explorer\Toolbar	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2961826002-3968192592-354541192-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2961826002-3968192592-354541192-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-2961826002-3968192592-354541192-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000005c212535e2c87c4099e342391b95e1030000000002000000000010660000000100002000000041626770fca06fbca67343c0444a6368eaa0f3928f01e1af1ab23adf7f9300ce000000000e80000000020000200000006252322ff93bc6f861945c3a6140a7add2483da80e6df50cf7727bba85c17c4e20000000b491f8b076bc4203dfc919a4a531acbcdae562615e8999b44602f777f1cde156400000002c52b4fed9a39fe58dbadd3eb3f31d75897b50eabc294e4eb1efd5f5943aecdb6fe61db1887e9ad2cfc54c195525733980de4ec45a5c5095307316cac2ba52d8	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-2961826002-3968192592-354541192-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2961826002-3968192592-354541192-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2961826002-3968192592-354541192-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2961826002-3968192592-354541192-1000\Software\Microsoft\Internet Explorer\InternetRegistry	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2961826002-3968192592-354541192-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2961826002-3968192592-354541192-1000\Software\Microsoft\Internet Explorer\PageSetup	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2961826002-3968192592-354541192-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2961826002-3968192592-354541192-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2961826002-3968192592-354541192-1000\Software\Microsoft\Internet Explorer\SearchScopes	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2961826002-3968192592-354541192-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2961826002-3968192592-354541192-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2961826002-3968192592-354541192-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2961826002-3968192592-354541192-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2961826002-3968192592-354541192-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\es-ES = "es-ES.1"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2961826002-3968192592-354541192-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2961826002-3968192592-354541192-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2961826002-3968192592-354541192-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2961826002-3968192592-354541192-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2961826002-3968192592-354541192-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2961826002-3968192592-354541192-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames	IEXPLORE.EXE

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1880	IEXPLORE.EXE

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1880	IEXPLORE.EXE
1880	IEXPLORE.EXE
1168	IEXPLORE.EXE
1168	IEXPLORE.EXE
1168	IEXPLORE.EXE
1168	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 1000 wrote to memory of 1516	1000	MSOXMLED.EXE	29
PID 1000 wrote to memory of 1516	1000	MSOXMLED.EXE	29
PID 1000 wrote to memory of 1516	1000	MSOXMLED.EXE	29
PID 1000 wrote to memory of 1516	1000	MSOXMLED.EXE	29
PID 1516 wrote to memory of 1880	1516	iexplore.exe	30
PID 1516 wrote to memory of 1880	1516	iexplore.exe	30
PID 1516 wrote to memory of 1880	1516	iexplore.exe	30
PID 1516 wrote to memory of 1880	1516	iexplore.exe	30
PID 1880 wrote to memory of 1168	1880	IEXPLORE.EXE	31
PID 1880 wrote to memory of 1168	1880	IEXPLORE.EXE	31
PID 1880 wrote to memory of 1168	1880	IEXPLORE.EXE	31
PID 1880 wrote to memory of 1168	1880	IEXPLORE.EXE	31

C:\Program Files (x86)\Common Files\Microsoft Shared\OFFICE14\MSOXMLED.EXE
"C:\Program Files (x86)\Common Files\Microsoft Shared\OFFICE14\MSOXMLED.EXE" /verb open "C:\Users\Admin\AppData\Local\Temp\settings.xml"
1⤵
- Suspicious use of WriteProcessMemory
PID:1000
- C:\Program Files (x86)\Internet Explorer\iexplore.exe
  "C:\Program Files (x86)\Internet Explorer\iexplore.exe" -nohome
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1516
- - C:\Program Files\Internet Explorer\IEXPLORE.EXE
    "C:\Program Files\Internet Explorer\IEXPLORE.EXE" -nohome
    3⤵
    - Modifies Internet Explorer settings
    - Suspicious use of FindShellTrayWindow
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:1880
  - - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1880 CREDAT:275457 /prefetch:2
      4⤵
      Modifies Internet Explorer settings
      Suspicious use of SetWindowsHookEx
      PID:1168

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
62KB

MD5
b5fcc55cffd66f38d548e8b63206c5e6

SHA1
79db08ababfa33a4f644fa8fe337195b5aba44c7

SHA256
7730df1165195dd5bb6b40d6e519b4ce07aceb03601a77bca6535d31698d4ca1

SHA512
aaa17175e90dbca04f0fa753084731313e70119fef7d408b41ff4170116ab24eaee0bd05dca2cc43464b1ee920819e5ce6f6e750d97e3c4fc605f01e7ff9c649

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

Filesize
344B

MD5
c61b35f7008e8fb21340e9b457f70731

SHA1
21895ddeb3ce771ddbd08ca7757f66c8df580fd2

SHA256
7f8a6e7cb64cd9a123802df78bbed03d19e3c71e1d820dbb08f958433c21ab80

SHA512
e8bf5e0b893e8f8c268f4dfabe3e5624a9877e59a10fdb05db5ba4a245a879a530028b7776351987bbf553a31e245d1bdf9a909d5cfe99bcf6f207547f07b7a1

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

Filesize
344B

MD5
19385591654975ca0387d1bb55cfa325

SHA1
3809eec4283c1f6bdf6af563c913cd61ceb00103

SHA256
aee923e824e9fbaeae1a4ce64c0a0ed65c3b7e14b9dacd82eba6fe99ac7fc1d5

SHA512
2fe8826a1cc8280540c676a8eeef78d742be489fe0cc633a0661e94f4a8463026fa14eb612695484ff3e07fc3673130557c280a5ff5414d20eb9d6a8657f60b4

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

Filesize
344B

MD5
84f497d530b5d33b78fbb1620454e738

SHA1
a399351f14df8f5b7795597b431ebf0e62aa5835

SHA256
e1e4436de62c4eb908926d4530bb8477f684a8fd40df9de1ad0c7375473d1003

SHA512
df4935cca60545618cda376a97b67aad598e96497f592879ff3e95a48fe687b5ab02feb24dcd9c948dee3511a9ba4154bfc6f6a88411bd1548c8fd4ef0c40a35

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

Filesize
344B

MD5
edda029c2dfe6efaec0cadcf319cbfe2

SHA1
3dbf75f549db0406a3c13b42e9c97b0b224e4313

SHA256
1e4cb5aa5324894a57d777e734ff22979600a5a81c74a56e52f9f6cab78029a7

SHA512
a8717b698c81d33b3052ff6a8d201c4ea7b77f3d60f6646dd73936f14ee86b905d2981adc8e4230b240cdccef6fb8adddbbd7633e37b1c92e0993543676576e6

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

Filesize
344B

MD5
6a77f5d9f27d0589e8ca6d8005d89243

SHA1
5f12f00c96fe9a7e438c21b6e3404d24cbdf32b5

SHA256
25d393efdebdd955daa099f88fa351fc933a15d2cb9a347862168424f084c71c

SHA512
74656c3fb268deac3380ea01067d5d7a84efd470d7058a638a93169df3df1fca223cde8aed853c321b596197d2f2ad146c2c6c8c8c6a08dc0df16d443fbf3b10

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

Filesize
344B

MD5
5e631f59f6c912eb88a5ffb6fce83964

SHA1
591c53c535b2ccc91c5a1a84596934184b7fd27e

SHA256
91f58cb4878ee1e5e46fd9e2e1648d51e74e1aed14917500955708729150631b

SHA512
6de454bb8fb4cd3f660ea42f5ee1d1d86790760cbe0380c3373d1f5d506b51ec8f909690edcf6446b0a1c59a074f3a09550ee4ac2979075576264dd2ef09fde9

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

Filesize
344B

MD5
d4955dea95417608ba18781f91960d56

SHA1
3fae7b1571d6944a5023749b9dd57f61116318d1

SHA256
8f6c56bdb10c809cb3621b64f1f6fcb1fdc715a32c60e53f91356468accbb1de

SHA512
fa4bdf4c76176c85e5b42c9ac8917caa6aedb0809ebef4613bb212df36ce108ab190894f7c56d3d016e56d449a515a4c8ede71596d11fb342e47855b803b60a3

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

Filesize
344B

MD5
d180ffd52c39dd1ac915f733cb5bf7a0

SHA1
6ce46b21a31830e61121ce68fecfd81d55ae524b

SHA256
61e5e194d5ec6b0438ad5ec816095a28567f01def427962c6bde61d889da9351

SHA512
567f9d252b0fad7fe62bdc90cd3c9d3ce9463a9e3ba97a849e37299a17cc49bdd9cd05f08ff13e89cd3fba88ab7a733a8f068513c920c42556e126552a0e7696

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

Filesize
344B

MD5
d78577f7dbd355de05a4f6558bc9ae50

SHA1
6dab0be7448223d10d05dfcd68bd753ffbf02055

SHA256
68f8ec7d45c8503c058d4c031249d5a1ba7d8a3eff02c1256f36a6a83ad7bdec

SHA512
ddef090caa7b9c43c2786cd565bc0196ea2d17eece8c980da2bb456dacf852962e6104d38b7d98f527321e7e148ec0a92cd1a33842e8d04a19267072882429fe

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\JGZY45B8\suggestions[1].es-ES

Filesize
18KB

MD5
e2749896090665aeb9b29bce1a591a75

SHA1
59e05283e04c6c0252d2b75d5141ba62d73e9df9

SHA256
d428ea8ca335c7cccf1e1564554d81b52fb5a1f20617aa99136cacf73354e0b7

SHA512
c750e9ccb30c45e2c4844df384ee9b02b81aa4c8e576197c0811910a63376a7d60e68f964dad858ff0e46a8fd0952ddaf19c8f79f3fd05cefd7dbf2c043d52c5

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab6980.tmp

Filesize
61KB

MD5
fc4666cbca561e864e7fdf883a9e6661

SHA1
2f8d6094c7a34bf12ea0bbf0d51ee9c5bb7939a5

SHA256
10f3deb6c452d749a7451b5d065f4c0449737e5ee8a44f4d15844b503141e65b

SHA512
c71f54b571e01f247f072be4bbebdf5d8410b67eb79a61e7e0d9853fe857ab9bd12f53e6af3394b935560178107291fc4be351b27deb388eba90ba949633d57d

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

Filesize
608B

MD5
66288dca70d6dbee2316341382cd56a2

SHA1
6d73d71407aa49ff6435bace43092e60969bab90

SHA256
22543c32d0628b96816557b2921040ed2a2c893e2ea756af7cd137e1f8359656

SHA512
23812bbb982b4bcb468e65367ac464d849a12f7c6df4b2a3b397b71e2bf54ce5a8f6ed19a4b6a6a2908da7c1fc928e032bb2fd74f18a2da5f42f2f41ae06c331

Download Submit