108e18039beb1a205f8dfa2fd86e742ba9949504192e5b259eb4badbd6996733

Analysis

max time kernel
122s
max time network
146s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
06/01/2024, 10:43

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General

Target

4606ae14d89adb2cd3979f325d77c675.exe
Size

8KB
MD5

4606ae14d89adb2cd3979f325d77c675
SHA1

d3accf8754c187e9f66595bc81ccc9a612e0c66e
SHA256

108e18039beb1a205f8dfa2fd86e742ba9949504192e5b259eb4badbd6996733
SHA512

ed8a67d28b8c3d977b81cfee2408829e1e6b58a02aaea373f0ce070b2809964f18c2f2b0eeceac926138a4a116eff2170b2955e355843915d129adb81b80e3ff
SSDEEP

192:EGvuGR4XpmOU54AxAwCMrpY728LqPZo5LdCfSZ/5nSO3:G+Ks4AxAr6+29PfS7nd

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 28 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\GPU	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{8EE66801-AC80-11EE-9673-F6BE0C79E4FA} = "0"	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\LowRegistry	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Toolbar	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\InternetRegistry	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Zoom	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "3"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\PageSetup	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\SearchScopes	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "410699738"	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\IntelliForms	IEXPLORE.EXE

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2056	IEXPLORE.EXE

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2056	IEXPLORE.EXE
2056	IEXPLORE.EXE
2708	IEXPLORE.EXE
2708	IEXPLORE.EXE
2708	IEXPLORE.EXE
2708	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2480 wrote to memory of 2056	2480	4606ae14d89adb2cd3979f325d77c675.exe	20
PID 2480 wrote to memory of 2056	2480	4606ae14d89adb2cd3979f325d77c675.exe	20
PID 2480 wrote to memory of 2056	2480	4606ae14d89adb2cd3979f325d77c675.exe	20
PID 2480 wrote to memory of 2056	2480	4606ae14d89adb2cd3979f325d77c675.exe	20
PID 2056 wrote to memory of 2708	2056	IEXPLORE.EXE	25
PID 2056 wrote to memory of 2708	2056	IEXPLORE.EXE	25
PID 2056 wrote to memory of 2708	2056	IEXPLORE.EXE	25
PID 2056 wrote to memory of 2708	2056	IEXPLORE.EXE	25
PID 2480 wrote to memory of 2056	2480	4606ae14d89adb2cd3979f325d77c675.exe	20

C:\Users\Admin\AppData\Local\Temp\4606ae14d89adb2cd3979f325d77c675.exe
"C:\Users\Admin\AppData\Local\Temp\4606ae14d89adb2cd3979f325d77c675.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2480
- C:\program files\Internet Explorer\IEXPLORE.EXE
  "C:\program files\Internet Explorer\IEXPLORE.EXE"
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:2056
- - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
    "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2056 CREDAT:275457 /prefetch:2
    3⤵
    - Modifies Internet Explorer settings
    - Suspicious use of SetWindowsHookEx
    PID:2708

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\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
344B

MD5
a11d742c04ffbce3859992901a35712d

SHA1
a1da9705d6642128f94c009f556f9501de2bf81a

SHA256
04b51a8e62aa7b9d92875b7a252e62e5a36d00157c25c4ca7abc8bb277e07dbd

SHA512
619bafd3b83b598988d36ecef423181499caf6c8e3079b186869f5a1c3fe7640edc9b8d622bd200b666867b401e7bc78c869b5451096d6760e56576bc72651ec

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

Filesize
344B

MD5
5ed449c57210bdc0bebc8a24ca668494

SHA1
dc9dd979543128c2e84b5b1e8ef7cbcea41cd5b3

SHA256
4cc43b0053b1f1ada2a9fd08b13eeacb7058498f392df4aa3d112ededa9d8e2f

SHA512
a8bd9fc38d0228d156373de22e98447e03c881bf92019eadfb345ca49959b901619d57dc27e790bf66a752e51ae60ccc597730f939a2c86077ba744c5c19090e

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

Filesize
344B

MD5
18c1fd785c5d99fcfcbc3f1b19c8e908

SHA1
3f9ac282f44eb8502255544b79f887c8fff04186

SHA256
99a9466bcca6edf13398f5652dfafef5cc45517620b016aa64f81a5522ca9942

SHA512
4f05eab72bee4c03d3ffa18ce56b95298ad7dc8b20cf6f0eab326a448423e1169b399f7595d1d3d641ffbc4b128fea4f6236defbd85490043b16938944c42901

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

Filesize
344B

MD5
658d336ca141a5228dd1e31c0733285b

SHA1
78426791906a3874a97c4343106b4d7c7850d459

SHA256
02b1fff99c1473ee3c2679221360efbd04d285f51d0e9ad231bf5b616e044a26

SHA512
5ab5f414b468e4c112a3ebe8867a1b9549d670b15890c7f1ddcf8c7d5d6f0bc55ba178e473a6ab032018e1ce8c6a09516514bb5f3137cdd13e19087d6dcbaa13

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

Filesize
344B

MD5
b428fc1cb7dcf55a53ec7145768f1c78

SHA1
ff7903e11b475f77a10bfbe5d4fed78751fb61d4

SHA256
733e2a20564d6011bfef0b4d8877813f2ce459116edcd3ed58d97a14bbb545de

SHA512
c8246406330d0f25a6056c336b7df027987eec4eb6d19b9204c555a3dd224153f94530f8e6ec7edb7eb792afa12b8def24d37fea415beb094be91fa4989ed9e5

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

Filesize
344B

MD5
937df95011fdc857fa21c4f9a41567ea

SHA1
2c0696daae29b7e4f2c924fcdf187e0270bb43fd

SHA256
eee70d2a8d576d7539177cce68444e7c952d189cb9f224b3d0310f9504461bac

SHA512
1f863355984c6e7f1cd4fabba65235d781a9da067c081506e121d8c806b4cc961004d5a1fde68933a71ee76fa0520b60adde15c374ae599ac0ea6002fbd94131

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

Filesize
344B

MD5
724b41d67dc3cd0a9f443e5a3874e434

SHA1
be4e90a4ecb45ad689d48673fa66b5b3e59d1121

SHA256
8ee7fd38b42fb0f7b78070e818f13b5e216fcefa37c50166ec14a136016efd12

SHA512
106a8fcb0ff90f3535c3c931466e3ba62ac2bc7aef2bb1abfd101a0fc4685d0c0975b5ee3cd281d8583298273c5005f4c1d75d01f3d922c525178de19b765d14

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

Filesize
344B

MD5
5aa7a6dd1fbd27707dca9fa658d9e7a3

SHA1
1004d7db82af4ac9596d89be3e82c65146e373b2

SHA256
3436fdc177a2bbb08b00b17845fcf57b9b9287c5e2084321426ea86fd1d36ff8

SHA512
d6deaa4d8b646a1dabab33a90fee39b7af9c93a379e55c46458d051acbc702dc04a41d3599111ed88405626c715da48c97777e96c45c73e0a3d933b2ff20fc55

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

Filesize
344B

MD5
18a485e452dbc0ef14c2628001d990fe

SHA1
1ae2972763f8fde26c25f363796bf52280de861a

SHA256
7dbb4fa2466a682eb7f78fd6ee7394d05aaf2b7bc70decd7b3b2095767f5313d

SHA512
c6a770a4b009091cace3be0a190e65fb770bbe5be784f535ae0c130fe9394a050d6c94d873c9ad80b769d65558d831d946a413beb6940e4851f9a7213831b6f1

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

Filesize
344B

MD5
5b9523041a94a70de7d08ed3771e89eb

SHA1
b46db1cd9d1ed635d42a2571ecfb8ad616c4dc2a

SHA256
c1523f10c24179ef607ce7cfb1412c0c93b5b3feea3ef07684433cd4bf81bdac

SHA512
e327ff823a52f932c1e94b3d4002c84f4beab4abf29a0329d4ec919b0c5713562965d0b511b007b3ac6ab0a1d7bef82cbddbf2c0983038c630cbbc5de6b069f6

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

Filesize
344B

MD5
79846dec3e23ef874bf86ebc4ea7d9f2

SHA1
608dff2bb47ead7eec587f9aa269b00b04ee6bf7

SHA256
78446a9231f8df880eeba4ad535ae7ca6d4dd17cd18bbee13f55a11e7bd50523

SHA512
044a8d2da7015eb7b6f92caacf2e20a247d6a9c186e6fd2c05721aad7ec9d0ca9d29ad914eb6dc92ec9368d99be92168a16784cec3eea8c80264c8abcb7bc858

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

Filesize
344B

MD5
43cf4786336c94a1c62ac0dd60818c69

SHA1
ba097733203cf92506b0d9aa091677d3153da94c

SHA256
5a4ae0c9619f66ee108c224eabdf08d47fc9497b04b5241f8892ae8ed7c81c81

SHA512
a75e39bc3e6acd2e390a9fcbe0816721929072b63f6b0cbfaa30bcd2e2d3401740863dc8d33dacaaca7d1b43e715cbbc2bf147db7d02d381cc8d4f4c72043e6c

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

Filesize
344B

MD5
526d5b3662dd1a823bb5c2570a38655e

SHA1
5d99cfad73e2f8f4bd51c591de442082dce50b6f

SHA256
28a3fa7c10cba9c301e889598fd19a4af45113d0e3b67b26f43f1e4f830f0c95

SHA512
2892ee4181406fa8f3a64c6a8d53ec6f2a26ddd2f60d03e08908010282e04947eb8ea9ce4ede1a9475195312f92343b9c408ebdc308318d0808a50e19c02a574

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

Filesize
344B

MD5
7df6d67d677717649c33ade3ef0ea076

SHA1
2ddcfd003b769f83f816dc9f2a5ba8892c3a4d01

SHA256
49fec73a593f1ed15e614cce72027bb213e0cf315c8247cc92565231f1f72afe

SHA512
0b4b803cd46c1fed5005a9835b7d9a38df168e596f59e88d737ec350bde7c27e3d52b758ba69eafc18485891086a5af91ccd7e39df4d73b33dcb7c8dcc63cb20

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

Filesize
344B

MD5
dcd188547349ea261c72d0ca75aaf329

SHA1
c6e2ce77e2f42e69e3a97b329b7446bf2eb99ebf

SHA256
4747a99c9432ef11ba3c9757bc76ace597a79fe6ed424414b1c4abe5bd10fe1b

SHA512
0c85a9a65e29a069533f03465b3223f81f4d0bd6ec363b2d8c06a4443be101ebad9b188ce366eb5c68e80f9fb2d1045e2810b54c64d28013df372603814317e7

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

Filesize
344B

MD5
424a0934b51e1ff552e604a4677379a2

SHA1
79eb91883d07e267b7c174bc1882b730ed336424

SHA256
c298b810bb884a0678927d3d791a451db3efa2899612531c7a90040710e6ceb0

SHA512
488aa4d2a2ba89d7b6862d0f99040b3470538eb000a63fdc3f5541f6a14e4dd7805b0d43a3b111fa908a6a2bae85c8ca306c3a239983d202bd8baa6e22fef15a

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab84DC.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar84FE.tmp

Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

Download Submit
memory/2480-0-0x0000000013150000-0x0000000013157000-memory.dmp

Filesize
28KB

Download
memory/2480-1-0x0000000013150000-0x0000000013157000-memory.dmp

Filesize
28KB

Download