6250e91f7a84d87f1ecabfbb83730845b8fc1d8834f2f3c2e1ec9c317696d66c

Analysis

max time kernel
120s
max time network
135s
platform
windows7_x64
resource
win7-20240220-en
resource tags

arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
submitted
24-06-2024 02:40

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General

Target

59c60faf837ec8ee08487f0b767a0a1122395f9d1013e032d7de624c1dddffe1.exe
Size

9.8MB
MD5

31c3278d6e3de01677e9a75c6719b7c8
SHA1

a92d6737e3d6b5a69e49e1d64086c1dc822c6875
SHA256

59c60faf837ec8ee08487f0b767a0a1122395f9d1013e032d7de624c1dddffe1
SHA512

7a32d0a0b399fd09743b6a05e6b326e194a385b0efdf23d10088d7328f9efbac8a4449fda30d4636df0240dd8229cebb921e3c5737c1a35feb619db2bace9b2a
SSDEEP

196608:ynwReZJal3OuIMEgF3EeS+tpxH7qGaRQV/BTGDa+q4fD6Bnl/MGxPB5gmtj:yQez4+uIMrF3EeltpJu5QV/g3qBnl/Fn

Score

8^/10

Malware Config

Signatures

Downloads MZ/PE file

Modifies Internet Explorer Phishing Filter 1 TTPs 2 IoCs

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\PhishingFilter	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\PhishingFilter\ClientSupported_MigrationTime = 2045e4f2dfc5da01	iexplore.exe

Modifies Internet Explorer settings 1 TTPs 28 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\MINIE\TabBandWidth = "500"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\MINIE	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "425358725"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{2F6E6841-31D3-11EF-831B-46E11F8BECEB} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3052	iexplore.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
3052	iexplore.exe
3052	iexplore.exe
2740	IEXPLORE.EXE
2740	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 3028 wrote to memory of 3052	3028	59c60faf837ec8ee08487f0b767a0a1122395f9d1013e032d7de624c1dddffe1.exe	28
PID 3028 wrote to memory of 3052	3028	59c60faf837ec8ee08487f0b767a0a1122395f9d1013e032d7de624c1dddffe1.exe	28
PID 3028 wrote to memory of 3052	3028	59c60faf837ec8ee08487f0b767a0a1122395f9d1013e032d7de624c1dddffe1.exe	28
PID 3052 wrote to memory of 2740	3052	iexplore.exe	30
PID 3052 wrote to memory of 2740	3052	iexplore.exe	30
PID 3052 wrote to memory of 2740	3052	iexplore.exe	30
PID 3052 wrote to memory of 2740	3052	iexplore.exe	30

C:\Users\Admin\AppData\Local\Temp\59c60faf837ec8ee08487f0b767a0a1122395f9d1013e032d7de624c1dddffe1.exe
"C:\Users\Admin\AppData\Local\Temp\59c60faf837ec8ee08487f0b767a0a1122395f9d1013e032d7de624c1dddffe1.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:3028
- C:\Program Files\Internet Explorer\iexplore.exe
  "C:\Program Files\Internet Explorer\iexplore.exe" https://www.smartftp.com/get/Client?osVersion=6.1.7601&platform=x64
  2⤵
  - Modifies Internet Explorer Phishing Filter
  - Modifies Internet Explorer settings
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:3052
- - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
    "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:3052 CREDAT:275457 /prefetch:2
    3⤵
    - Modifies Internet Explorer settings
    - Suspicious use of SetWindowsHookEx
    PID:2740

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\Content\3C428B1A3E5F57D887EC4B864FAC5DCC

Filesize
914B

MD5
e4a68ac854ac5242460afd72481b2a44

SHA1
df3c24f9bfd666761b268073fe06d1cc8d4f82a4

SHA256
cb3ccbb76031e5e0138f8dd39a23f9de47ffc35e43c1144cea27d46a5ab1cb5f

SHA512
5622207e1ba285f172756f6019af92ac808ed63286e24dfecc1e79873fb5d140f1ceb7133f2476e89a5f75f711f9813a9fbb8fd5287f64adfdcc53b864f9bdc5

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

Filesize
70KB

MD5
49aebf8cbd62d92ac215b2923fb1b9f5

SHA1
1723be06719828dda65ad804298d0431f6aff976

SHA256
b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

SHA512
bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\F0ACCF77CDCBFF39F6191887F6D2D357

Filesize
1KB

MD5
a266bb7dcc38a562631361bbf61dd11b

SHA1
3b1efd3a66ea28b16697394703a72ca340a05bd5

SHA256
df545bf919a2439c36983b54cdfc903dfa4f37d3996d8d84b4c31eec6f3c163e

SHA512
0da8ef4f8f6ed3d16d2bc8eb816b9e6e1345dfe2d91160196c47e6149a1d6aedaafadcefd66acdea7f72dcf0832770192ceac15b0c559c4ccc2c0e5581d5aefc

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3C428B1A3E5F57D887EC4B864FAC5DCC

Filesize
252B

MD5
8a6d54c1e8c7bb19656f8e4c1808ff16

SHA1
0b8045a8f2962d014f32b0c5391d2a617fa6f6c7

SHA256
d0e3f9b1a76ef12eea266b8a6a30e87174fba6b1aa98d372bdb6d011226dcd96

SHA512
e58ed18436b4191cce5af17165f652dcb3433c7138764bef3fe73698f21210e73cf8c9ce6b09b924092e2b92b307f09957cda327e6ee52b806019b99b143d68e

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

Filesize
342B

MD5
7c2c8b5763a86187512cf2758b3c0e76

SHA1
7a2a57eabe7c08d8bb1826692d664bfef32fdb9d

SHA256
6fd8b64a84ee06c3c10ce43a1a250e0b7b8d8d1a72cf68426ddfa462d96157bc

SHA512
4e36ef438b1afc95f1705487dac25088b2311b2c2a5029fb7ba642b39dadd8a3c272f40caf8913d3a03bc18f1ce60b1f5de0f1e5a6d1284ee7a00cfb0a472338

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

Filesize
342B

MD5
7a9f5da111f7e90d936da665845a46ee

SHA1
e426e2818630bcc4a16a44837d9323317134306d

SHA256
ca32f2703274db159aa74e64f81b27ef2805627d125dd7a99f4cea56e650172c

SHA512
d014ee035937d585efc1a6c610da54b79a0534a315bba900148d5e472e2f8dc9f18798eda20d2acc7512298e81f3628865d3a7a2bf5321a56cfa0e9162269be6

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

Filesize
342B

MD5
789878bd35cea07f36d29416720dbc94

SHA1
96ebccc02bb5c36111876e3f9b7831e5ad385672

SHA256
9bffb07347b24e56154741c0d15e9a5c7072bffaf14c3c8f4a76d1994545417c

SHA512
beb525d5b1912d9fb78dcff84eab6c84ac84aaefd442c61905e5a28e2a8e960f1098f998951f17c50cc5bd0f4eb65a9cc618105c5678df8b4578400b6f0b2030

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

Filesize
342B

MD5
0f5997aa36afb229cb493a093fff8bfd

SHA1
a09becefb421d6b06b38dc64e9d82d0a2e0f4d2e

SHA256
c854d11063f06b534cc52943d6a0aaaf9abcab5744f456130318868f86c5d6d0

SHA512
133b4d51055c16fae1bbe7a6cfb471a62fa0eb2b59f24a92ce31b80830ad630d9832e68dfce3fa480bfab4de70ae5f804d76b5140f049fff19503a0ba5d78987

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

Filesize
342B

MD5
c087e73c4eff8d73973796f094a018b6

SHA1
19d7ca97d238c6822fd3804ae0b53805dfa6c714

SHA256
019b785f31cfc242f7af198358362120dcf975b04521f34cc4fe66d9cd140244

SHA512
310355b0a6f5e99035e922e86df8079c8ff1ebb6efc819fe6395cd924bfc661cf64c51b224d39bdd8a5d56cae94242b1fa2c15193396d603bdb8ce40745c25d3

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

Filesize
342B

MD5
0eba63bac1b824866973d57c53076ddc

SHA1
89a9ba9d047628bfd1ffa94b2e09b3da1191ed49

SHA256
19e06f70586fffab642ff76a4f9711bd691996e324a095b701d0de1140869de2

SHA512
f260e8f2c75855ee59887e42a7559c247868a778013fe5084ccff0374b8b5871697dd02479b323964799e139b91e3af5d86695aecb8a1109f7f10489bb0decc1

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

Filesize
342B

MD5
7f3ca67fa7a5f8b47012672cbc6d550a

SHA1
4286a46354f6449b69ca4862d4b175f8ec5f6ed0

SHA256
5cc0f8fc2c81660dd61fcb980e1b60acae5be61f315ea00fc21f32c1a0c91ec1

SHA512
23456236bc88dd1ea63112ae892fe9a7c8f65243301ba02e59ee35961119ed7c017edc694cef16afde8f3f157f7a5e96aaf5b2e7b860099843e90aef32b1d4d1

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

Filesize
344B

MD5
a7ae5aec1a32f6d9e414bad76dc30de2

SHA1
3c0299634f99bbe7ec9f73580a94c1a762a9b61c

SHA256
c4292b6f3bed47253d02c2356e9598e1cbf4d0a81b8ceb12284d8f0122e61c0e

SHA512
f4280f40cc3c450857bed615502539fe7e46b95d4c5561921622b772c4735f4d602aff5e436275debd370aff1dd8aacd34ff739033979967bc6f49c1c0e3c7b3

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

Filesize
342B

MD5
42d77b402e7d1c93055bb8996dc1b47c

SHA1
3df9c2048bf13497612492cb668ec844483beac4

SHA256
9b2514e4c2767a6b5696dc802a1e9edda770ebe527cccb0b350e6c7ad60e0b5e

SHA512
8e67857696899cbadf3daf2ff47b4483f6d28d1d347d34ab1f8d21755f4063817152d9ada6b8df3ae98e81c253e56e20cf532b8fd8bdeb6557aa1d5f87823d5d

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

Filesize
342B

MD5
ebefa0ed1ddb0bc670e40820f5d3c9bc

SHA1
4a129fa22780eebd7cbd0b3651ebe7fc9b96885f

SHA256
821c0f2cbff1f5c6b5f8bb5e7ba81ee03d4ac2b5060c7b66d3acdfcce79374a8

SHA512
ef9a2d198038bfddc8949fcd653bd08a1b26520d1db700c2a6e9220b183e21ededa945531981f9c9e93c83b15f73126a9ce1bdc89da0e16c512d01535c9c36fb

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

Filesize
342B

MD5
3ba7aea7aec714f0f4df7563652b0dd7

SHA1
c63bddb09acb6c2ebe4fdea2f1966be2ab200723

SHA256
f83d0f29a55997e815837ddce9faca5e7ac471cc76dd8c2d7294a30626037e0d

SHA512
631926910349a18b9d80a063e0aee1a9ecc98e4120b52ac4ef1fe52c588cbf3d26db595177b75a5f32db7be4c5a415ea626c419c2c4ed485e02fa4a8a332465d

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

Filesize
342B

MD5
ad1f19a10eedafaefb7d48de527ecbce

SHA1
aee801cd3d0b56cf26028d4bd5b53c6235ae030a

SHA256
a9b12d1fc967d266efbb1a5b2475c0eabebc127a580cbbc9ecc0417b6ba7673b

SHA512
5c2ea6e20a19b6cb375d2cce3af994190bf32e539d2c00630e2c59d53562dfeb8d2bbf2a42323a9ea198401b6eb433c2ba28fc950a9c582eda36b672bd140264

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\F0ACCF77CDCBFF39F6191887F6D2D357

Filesize
242B

MD5
947b8c285636d69bd34cb4400257c2b3

SHA1
1f24187ef5a41734d02f5e94825c06396b701f19

SHA256
465a8b90a1834f8b1beec123a0e7ec2b896574d6cc951d41e27751632af9bd77

SHA512
5d2af1d4eb3fe1813830e314e1c268bc6e55c40bee2397a303716497937f282c022a4e3490c25abefb10c1eceaecd5ad3fe8a9adee55c97bfdddccc33fdfbc52

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab4175.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar4188.tmp

Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar4278.tmp

Filesize
181KB

MD5
4ea6026cf93ec6338144661bf1202cd1

SHA1
a1dec9044f750ad887935a01430bf49322fbdcb7

SHA256
8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

SHA512
6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

Download Submit
memory/3028-0-0x0000000000150000-0x0000000000151000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads