hxxps://o86o[.]explorrussia[.]ru/bQpOaffxSaSsx0DXtQHxPuAWdeMo/#Xjaneyqueu@mailfast[.]com

Analysis

max time kernel
838s
max time network
839s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
20-12-2024 22:17

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General

Target

https://o86o.explorrussia.ru/bQpOaffxSaSsx0DXtQHxPuAWdeMo/#[email protected]

Score

3^/10

discovery

Malware Config

Signatures

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	IEXPLORE.EXE

Modifies Internet Explorer settings 1 TTPs 36 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 50b5b0fb2c53db01	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000cb95c8709e3c20408172d45cb4510d32000000000200000000001066000000010000200000002936f62afcc3d3439bc2147ac671962ce1704f6b07e8036a5f1aa9cd9156b701000000000e800000000200002000000091bc2a09640bfea44b9a7cabaadbd029ec463b077ec624fbbe4a0711fe829044200000009906f6abf502fac57307425a2b2f84cfb48db5433fb1a248ef6b5ab589456c6a4000000005d11dc39546ec6c18a02acba5496bfdc9e2740fbaf445011a37e363bc5f880e58ac7453b9cd8a97f0cde6e18298fbb9933e9a215bb50975119d9bce24938c3e	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{26D2B301-BF20-11EF-8E45-E699F793024F} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "3"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "440894896"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2720	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2720	iexplore.exe
2720	iexplore.exe
2316	IEXPLORE.EXE
2316	IEXPLORE.EXE
2316	IEXPLORE.EXE
2316	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2720 wrote to memory of 2316	2720	iexplore.exe	31
PID 2720 wrote to memory of 2316	2720	iexplore.exe	31
PID 2720 wrote to memory of 2316	2720	iexplore.exe	31
PID 2720 wrote to memory of 2316	2720	iexplore.exe	31

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" https://o86o.explorrussia.ru/bQpOaffxSaSsx0DXtQHxPuAWdeMo/#[email protected]
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2720
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2720 CREDAT:275457 /prefetch:2
  2⤵
  - System Location Discovery: System Language Discovery
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2316

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

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\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
7287f806030ea28b6e24a105a86665d8

SHA1
f6c7ae293f5ad0ec48e80744d572b00071ff0e5d

SHA256
774e074d915e4c2219ed01684621afdc27a7ba426e4a22e1b7ba4735e23b9cea

SHA512
efcdcea4afc6270f7802101f2eaf4e5e2223c9dcd3c6aa56c69f34611ff32554a1ae3247d61019fd52a633850068d053ed012076a37ffa167f46fa030023451e

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

Filesize
342B

MD5
0024a3d24a0abe6988114c159b94ddd1

SHA1
e3f21dfb747978a5a18587e22ac2ac8265aa4974

SHA256
c1d3bc7882459ffc330a485eb798df2dd0c47b9fdc99d649bb054e5551975a92

SHA512
d5cc89cc24fb1daf0a17b51d73ba9f5107b631f7496da354f30ec94612d10f051e3f6d821ba0cb6f26216fbedc49f1a3cb911e86fd589e339b721ff213d1579c

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

Filesize
342B

MD5
f8a0964835604fafe4277eb2e29d5471

SHA1
3b9ee2a162051e8ad5a21397cd5287b53f0db427

SHA256
ff419a2ade046273a53a2afac7a9b0f0659ad1346bfbadb1eff55b218e5b1913

SHA512
4bf673f5e956ecad81beb5574064e5411be11609d8b1b3c56831154d2b2c391cc90c69c006751b7e0acce99c7395ac6446de47e4d429f4da69a00f0b161d147b

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

Filesize
342B

MD5
5ffac9e607aa91595c749592024b58a6

SHA1
50e8df731d546483d060d8c98720642d94eff301

SHA256
435552610550e48d1e8e37a43adc9cb2f22f2397583863b2d2eefa4d2cbf8610

SHA512
bc1508faf37aff3cbe6271f20db26a702bc6e99e779dcce06921d69f58664174b5a8dbfcb9c387c1a1b75116bad6e03544aececa6270647dabd1b9824f80c456

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

Filesize
342B

MD5
88ea15369792c6fc17755f145cb555ba

SHA1
01b471d64e7685d4784d78e57dfc219dc3ec28c2

SHA256
79a5527d8cde3a5d957dbd74ddf61017587794ec282ad0e3316e302f504379d6

SHA512
3a6bfb57e68d86c2f878271290acd5578a5e8f57db0b98ddce19747f5bde1df91c2fa6b87f604f3ebb8d8b4522ce80775aff888dfd31e2d729dfc43c778f2205

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

Filesize
342B

MD5
ddfba6c7b09ce387f176f2d51e2e583e

SHA1
81577123222730dbbd74fc9340fa57e2f2ee9fab

SHA256
a8dfc7bb06b2caec2c48715b23ddd0f6dd031e9ce0fd91e0b25da203208b388a

SHA512
2315d88a006bcb97f27d36e9c4a66ce7e135ae12b156820e19961ab98cf3e3de01a4124af36666ed94f2f22f451de741d1080dcba656e8700fb8b72dcd4219ce

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

Filesize
342B

MD5
3305420f6e13a207f2463f59b051a6d4

SHA1
504a0e798bc71c225a94fac0480169846c80bf63

SHA256
95dc37c77bc383513fdb7db24dbfdc8b864538050b752154c2a6ca6e75751a9f

SHA512
dea97362b71af0e7525cd580765667409adbad71e1dbef857ec1a641a869ed2adb792f8d3b1f7dbf7e793415f56242fb72240e9e8de8495d5d402d87c59ca033

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

Filesize
342B

MD5
914af6ff2d836eed4e51e4366b9bd503

SHA1
5561c3a8524e73239e9efac2637b7b761d0df836

SHA256
544ca52f196885aac679d57010296c5fff8639e7d1386ac2ea4d9d7a1d96b752

SHA512
12937733e824ddb89b19dc58fa59774e4e3d21d2811592e4ddac6afac5cd7028eb37b548c145e48a9ec422d8af253081856dd45cca23611ac3835fdf3a4b6e4f

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

Filesize
342B

MD5
095b0d02259a11eb6f760ebfe6f96adb

SHA1
91a787d9fcc7db307a4f400d78a551b4240d39e4

SHA256
58cca2f72a57278e2aaf1b97dbd365ec12d1c9b0c08f996ddc439864a2f9abd0

SHA512
86c87afa075025666668f867b0059a448b8d4093e672f72afe63f004ddb3ce1e9fb2594f7c6ca33d0b2a44a7143639fa3712f5212f9ac2805da7c3272ecca172

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

Filesize
342B

MD5
685963aff91f11bc6e7ac29cd846bfc3

SHA1
38a204e9683314cfd30d3c1fc2273b08f17bcda3

SHA256
3bca922f04a90d8c34e37ca185c79dd7f67a82f12d158c6d3ada4939a185b087

SHA512
6facd24aeebf8cc94b020f201f58420fc81cde6c3223a3567694667bad54ac973fefba118267ed475183c52845a9959ca325d1597d3af63d1fb06e68a7fc7808

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

Filesize
342B

MD5
0441872f82169f16d281427adc74858f

SHA1
acc7d79e52850ea8f69b23758df13656b4938a27

SHA256
ee9ce4704a8ff769f6f46f6f34dcdbe5d5579a19d194742543449782391a1886

SHA512
22ebdb4f090e6dd310e28d6fc8cc4df441bf85fc9bb9eb8a05f00a7f532f8d1874c92b4e7f000cce0bba94d717066971465ec8f7c1425ffcb8e8d327b576a689

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

Filesize
242B

MD5
252a01cb0e42288634573ffb22566ac0

SHA1
02b23276ce88daab11928c904f5381a308e12af6

SHA256
27a4124356c71da01e6aef0e54f139241acf524b2e677c1429b40c2bebbdc7a6

SHA512
b22eefd1d61a69183b308253dc070a2c76456af1d58c06c6322c9f1c19508bc011a69d56e5f3bdc4f6b3d6c6ae7c2ab6bdf3c455a49755b008ec7c11e737d877

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

Filesize
70KB

MD5
49aebf8cbd62d92ac215b2923fb1b9f5

SHA1
1723be06719828dda65ad804298d0431f6aff976

SHA256
b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

SHA512
bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

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C:\Users\Admin\AppData\Local\Temp\TarADC.tmp

Filesize
181KB

MD5
4ea6026cf93ec6338144661bf1202cd1

SHA1
a1dec9044f750ad887935a01430bf49322fbdcb7

SHA256
8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

SHA512
6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

Download Submit