461808a3c8fb7ec9950a8b7d69343244b8363a8b06e553141f7a14d6cdf75ee6

Analysis

max time kernel
118s
max time network
138s
platform
windows7_x64
resource
win7-20240220-en
resource tags

arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
submitted
14-05-2024 13:17

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General

Target

payment copy.pdf
Size

76KB
MD5

ac3a8f618810c3680ce24a24252b5252
SHA1

658126c5d9a6a7424861c2aee07816ae5498c8c1
SHA256

77948e428ad7708bb79e23ec0dd199b4d25bed6c58813b1297eed1cd03251960
SHA512

d56a2b6678c88ee311b4189f1811ba14df22c5e536f89f253eaac570113a405057ec7005fc1fad087b01b056a59791693b5a18ecd2f3f24db181c839cf1b791d
SSDEEP

1536:yRNRvcJqzv+kafzNQDo8c2hlneYPJMpCJEM1qatanErV6Q7MyNCbbi1XEk:yRkJq5+J8zneQJMpCOZataExMyY3QXL

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer Phishing Filter 1 TTPs 2 IoCs

Modify Registry

T1112

Processes:

iexplore.exe

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 = 30b2ce2001a6da01	iexplore.exe

Modifies Internet Explorer settings 1 TTPs 28 IoCs

adware spyware

Modify Registry

T1112

Processes:

iexplore.exeIEXPLORE.EXE

description	ioc	process
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\MINIE\TabBandWidth = "500"	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
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\Toolbar	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
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\IETld\LowMic	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\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	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\Zoom	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "421854542"	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\LowRegistry\DontShowMeThisDialogAgain	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
Set value (int)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	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\InternetRegistry	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{5DCB1751-11F4-11EF-8547-E6D98B7EB028} = "0"	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\MINIE	iexplore.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

AcroRd32.exe

pid process

2172 AcroRd32.exe
Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

iexplore.exe

pid process

2540 iexplore.exe
Suspicious use of SetWindowsHookEx 7 IoCs

Processes:

AcroRd32.exeiexplore.exeIEXPLORE.EXE

pid process

2172 AcroRd32.exe
2172 AcroRd32.exe
2540 iexplore.exe
2540 iexplore.exe
2420 IEXPLORE.EXE
2420 IEXPLORE.EXE
2172 AcroRd32.exe

pid	process
2172	AcroRd32.exe

pid	process
2540	iexplore.exe

pid	process
2172	AcroRd32.exe
2172	AcroRd32.exe
2540	iexplore.exe
2540	iexplore.exe
2420	IEXPLORE.EXE
2420	IEXPLORE.EXE
2172	AcroRd32.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

AcroRd32.exeiexplore.exe

description	pid	process	target process
PID 2172 wrote to memory of 2540	2172	AcroRd32.exe	iexplore.exe
PID 2172 wrote to memory of 2540	2172	AcroRd32.exe	iexplore.exe
PID 2172 wrote to memory of 2540	2172	AcroRd32.exe	iexplore.exe
PID 2172 wrote to memory of 2540	2172	AcroRd32.exe	iexplore.exe
PID 2540 wrote to memory of 2420	2540	iexplore.exe	IEXPLORE.EXE
PID 2540 wrote to memory of 2420	2540	iexplore.exe	IEXPLORE.EXE
PID 2540 wrote to memory of 2420	2540	iexplore.exe	IEXPLORE.EXE
PID 2540 wrote to memory of 2420	2540	iexplore.exe	IEXPLORE.EXE

C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe
"C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe" "C:\Users\Admin\AppData\Local\Temp\payment copy.pdf"
1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2172

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" https://hosting.tempauto.ru/Adobe.rar
2⤵
- Modifies Internet Explorer Phishing Filter
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2540

C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2540 CREDAT:275457 /prefetch:2
3⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2420

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

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
68KB

MD5
29f65ba8e88c063813cc50a4ea544e93

SHA1
05a7040d5c127e68c25d81cc51271ffb8bef3568

SHA256
1ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184

SHA512
e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa

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
84fcb32a7c24e043d6b87c074796916e

SHA1
857d37dee8103648b11e57adac4842245db5fcc1

SHA256
771b673b117aad3e88f42b39b0b9519a374a90ea8693e3e579ec71bcd27cbb84

SHA512
f93a10925df9d6f52768f6b124fb70af3c3c21a264b774648b5309b519a4044d7557954415c560dc77ca7f63e4bfda7ac8105ce435a7025f4d3b9632caa02905

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize
344B

MD5
037530dd432c3ac287da314854358d68

SHA1
d092678ed6bba32d6b86263f2586a1d0be3e2263

SHA256
b1514a8f5ce60a0c7a29791d9ed7d0ff6f62fb97d294040885498d08e3ad3315

SHA512
de4ed0b59c1d450d1e5d7e19e616aea99bbb9d91d966aff32eb249ac375bdf8e01a1ce0cbe718fe4728f5e6c2c2a7000735fba27ae239afae71fd7db59c817d7

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize
344B

MD5
1c05fbf23bfc6f2ead790c98151a370a

SHA1
0f2c51459b34cb3b5757a53b82160a8b931eb7a5

SHA256
fa5ff3b67987d86944011068e2f3c19f6b012b74ae68c5132756b3d75e3c89ec

SHA512
126c6c2e2a47c7ea134388ae126e2a1aaee19b5f842d3edb447e0ddb86db984ac922937bb06461cc103f235d07f8bd1e8882931531080b36770f7412d733e143

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize
344B

MD5
0a8512aa43377ec634e9ed743b92d907

SHA1
d69f575c85068c40f5da0e3b58caf7e2352648e1

SHA256
3eb96148e9277ba2c73dd389d962efcfd9245f2c4348300742144b6b2e7c1cb2

SHA512
d288962e11b8c0436cb8113772efb43cfabe98e6398ad3e1e3bf6708a850b23089a3b73cf1a7e468b40758d6d974b0ba8530911f62d292d4809cc894717dacea

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize
344B

MD5
e26a7a6f0edc29ca452f0fde0d3de6d4

SHA1
db28a5cfc885989371a69f4cec94745934656223

SHA256
8949e29f7a1e4c9eec30c82a24e36c54469eb5e1c5fee03dd94f38179d7195e8

SHA512
bb5c7a23efa8f5cd6efea0623627f10bf99a4cfba791188cbea285b99d8e39ba73b4294cdb3ace5786cf6659395dee8e9ef5f4aa81ad072a1b201b06f4127995

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize
344B

MD5
793ca8133b70c6bfc5d8b524bb593b47

SHA1
c484391b1e0a2eb8f86c93a041427b520dfd636b

SHA256
cb735a76f4f0c82290ba61985186dfd56ea217a9fa7076225c5ec25bdc94a3cd

SHA512
712545096970c68e051577610e876f71c85810ce84c06ad321ea06fb8ad5924af417b2d72d412aa5fff1bc40c7696497fb7f513377a0a4a4ab188d8fa83a590a

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize
344B

MD5
5b5941c48fae50edae3b98544df6f567

SHA1
251353cec07232e2a80c4c2017cf418841d00dfb

SHA256
c6b49ebe08e4fc561ac3e6c219000bdaa3b47c4e8e98bcd60bf2ee43c5e868a5

SHA512
83e8a4fdda6750a059e249b3160e7f765bf4c61cd532e3dd3d488e5a290a49ce4cdabc1180332742f3f2b0c1cb123bf87770d3961640462f8f80201f631bd268

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize
344B

MD5
1105a4879d802918dc146e9f14da376e

SHA1
c2bc65407c087778a694b27a09f0603ef1c38c4d

SHA256
dd7869e67a3544b1af59556f7fa38a5797b23190779803b5fd085b0ad9d7b26e

SHA512
abaf440a950f563fe81246f518a1dd4d0bb77983b3528e2498723f8cf96a1169e1fbd81175c3139e78fddcb4c113c7e89d01ba3d2e40e9a6f73834e92b7d60a1

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize
344B

MD5
6ee9b161872f11eeae1526fc7997b315

SHA1
b2fdc1f8a67203b7738220d9f5d014965fe42824

SHA256
7fca03ebe55576700408370170bcafa85580f107a82e54c10bb2e50f0145729f

SHA512
03f340ae41e635473619264f8838febcbb28312d5a0bb274719e165cb870c00abea0d6fdf0ff9b566749f4ff1d4a6e58e842c176616fd14f22b5e0138bbfbc6c

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize
344B

MD5
2e3b34618c6c45a1cd9573be72b9e64c

SHA1
baf690e650a942e35a55cd5eebab8cc6d03d0f37

SHA256
9f612360587c7d7e89cd3a4e07443d1330fd0e033545400b13037ab475177bba

SHA512
0ac59d94de444af66fb591729c36db49d21f1cc3f244c32d2fd39a8289c67c2a206285fe8fdbf2f7169e760dc7692b098c871598331930774a432255176ad57e

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\F0ACCF77CDCBFF39F6191887F6D2D357
Filesize
242B

MD5
03e4216ed59a6ab2401ec2e62d2dc919

SHA1
db85e5e4e0bf9a349ebb5d216862e447430f4856

SHA256
6e0577d2d6ebaba1b0cf358e984d7ab33f1d59d45cd1e82902aa5ba892b27668

SHA512
79e2ef59ccd3000f2b1d560a2fbaf82b79136ba2f5e217ebdea23039703ab9c187b3a2bb22d821a06c23e419f9d8b12b4fc22201a773fe0b61182c32712b01f9

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab35A3.tmp
Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar35A2.tmp
Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar374F.tmp
Filesize
177KB

MD5
435a9ac180383f9fa094131b173a2f7b

SHA1
76944ea657a9db94f9a4bef38f88c46ed4166983

SHA256
67dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34

SHA512
1a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a

Download Submit
C:\Users\Admin\AppData\Roaming\Adobe\Acrobat\9.0\SharedDataEvents
Filesize
3KB

MD5
5e6504267d1e6974c34a1bc09154e866

SHA1
4d4baa67818c17485a22d998414123caf7ad8b75

SHA256
3dda26f17c55f0d3cad7130ee1164c10fb1108d55d0c1069efc990f3e8fb917c

SHA512
fe981f390f69cb015a126252c0cba160169b03df8924986327fb8c9b46c1f90422738f0ecd2921f8bd343608a9c19318d987ba1c1b8c2167b8b2cd698ba11c67

Download Submit
memory/2172-0-0x00000000029E0000-0x0000000002A56000-memory.dmp

Filesize
472KB

Download