933fbda1ca7c4a52adbb48d038c8ba5ed5ee411d1096b2222ca383ca6d96a6bc

Analysis

max time kernel
118s
max time network
130s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
19-08-2024 09:44

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General

Target

exe/non crypted/index.html
Size

360B
MD5

6eb00be1c3f69a79915a5099511e7eee
SHA1

5d8e5a97d6273ae32eb12d10c35fc0f1da668c90
SHA256

67b9aee949ea0c9afd1e408a78bda767ac38fe2386626abe844dca4c754425f1
SHA512

7a3d896307440ddebfb04cfd5f8d09ad0b75a936ba6a7db3440f7ba049564e7380f26cad55a747cad111060302d907c1559e99335f948c9fba2d5b4a3c9a8a3f

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

Processes:

IEXPLORE.EXE

description ioc process

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

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

Processes:

iexplore.exeIEXPLORE.EXE

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{A0010321-5E0F-11EF-971E-EA452A02DA21} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = c05c74741cf2da01	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb0100000082ebb0b9d6f3f0458e93e15bd38f268f000000000200000000001066000000010000200000004ae5fae5c2499dc7b9f7c6e61546e8ab3726b309b9e5f756eff56937d501bdf7000000000e80000000020000200000008b284ce3b4a248ccaf84d77e67b3875731b21484a7e557606113e3bfc517f24d2000000096371e7bcdc418e459da41587119536fcf01ab8832855d08a50994e37d40242640000000f3ce7b2269dd0a79f23ad440a1c14ac8a88a4576e91486f86225d891477ba74599d7135d249b6c6c017039f2eb95603a3f4325d2764ba1ae5ef246d2f48d1224	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "430222537"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

iexplore.exe

pid process

2540 iexplore.exe
Suspicious use of SetWindowsHookEx 6 IoCs

Processes:

iexplore.exeIEXPLORE.EXE

pid process

2540 iexplore.exe
2540 iexplore.exe
1248 IEXPLORE.EXE
1248 IEXPLORE.EXE
1248 IEXPLORE.EXE
1248 IEXPLORE.EXE

pid	process
2540	iexplore.exe

pid	process
2540	iexplore.exe
2540	iexplore.exe
1248	IEXPLORE.EXE
1248	IEXPLORE.EXE
1248	IEXPLORE.EXE
1248	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

iexplore.exe

description	pid	process	target process
PID 2540 wrote to memory of 1248	2540	iexplore.exe	IEXPLORE.EXE
PID 2540 wrote to memory of 1248	2540	iexplore.exe	IEXPLORE.EXE
PID 2540 wrote to memory of 1248	2540	iexplore.exe	IEXPLORE.EXE
PID 2540 wrote to memory of 1248	2540	iexplore.exe	IEXPLORE.EXE

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" "C:\Users\Admin\AppData\Local\Temp\exe\non crypted\index.html"
1⤵
- 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
2⤵
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:1248

Network

MITRE ATT&CK Matrix ATT&CK v13

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

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize
342B

MD5
7209833c2137a28bdb2583b41900a6fc

SHA1
a86add3aec0b108aec976a3a3d89a503ca553f79

SHA256
b68d16b8b7eb6c2b1052aa4ed09440b160850162b8369296f583664ba2a02342

SHA512
fb121e29ae94a1b57707214dc43a91717e1069b50f6484496eb774e498e538982433f31e988342adfbb40cbe8b984d6449c3ecf8affe4640b6784b50df74397b

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize
342B

MD5
7e71856c72b33140a670e10b4e90aecf

SHA1
001f486a3c55efe386d0f6854057f01c821b8985

SHA256
4aadff6309825f8f23f68456cafeb93390cd6a9db0309c74f58f6f357845f169

SHA512
998336d7fe3c165674ebed550cc14fee261cc12cd04230b0e925fc9340a72b4cb1695f5eae3736295dc613037e84e1f2558cfddaa64b015f3b0b91acc9e9c6a7

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize
342B

MD5
7a47121ae10ed83a48c00a3b9d44ff50

SHA1
ff787295c33019c5d4fad9a5ec0f1b3d4c9b7399

SHA256
72762aa919bd59849b379d4139b9f3b4482cb5dc5f15c76f5b0340bdd7a11a74

SHA512
8a1c579b850321b2413baf1eb106e5e2efbb7696d1ef148df39045abf5fa8dad50c5efd58dbf5e5e7a0c04fba6c937ffceec7e01f3c0f2ca8ae101d785974892

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize
342B

MD5
e1a4ad6d44fc90be954d92dfcd4a371d

SHA1
e394bd21742c595bf17e914816dd0a89be136a03

SHA256
15ed94bc29420b6c8054aa99ad4a254a1832d60b1cf5a636aaa26cd507a1dc30

SHA512
b00b4ae805db016f9b814679caadab201ce0f8e2c9c2bd3a11fcb1a185c54823bdfc500409364c7bb8cf9be95e00ece82c01ef472ac55580c10590343a6104ff

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize
342B

MD5
dd79e542ac18b3ac245bcdfa9ce6dea6

SHA1
93c4288d86aebdb96fb9adbeab8c760ad3948958

SHA256
f7ab23628e09bf78b74510bd2f5ebebb91f875163d11e4650ef5788cbacdb9bd

SHA512
f7189c080117d04dc135ba207f0e7bb4d83b1652c0b04a9ccf105c2fd6565e016ce4bbf89ab854529826f3fc14b12009155b2acc1af07ca4db4255c1e77a55df

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize
342B

MD5
137b57aa13e1cd875dad14d0a0239ec7

SHA1
3902ba06c95b06346ae87e4135ab65cbb1a3401a

SHA256
d335ae83d49299c7ceee92d8a8fa82d60458a9ac6217305712a4e37019c2f3b7

SHA512
d3295d0b7f8d9b952963455988aa5a4050eac0cd3a9b475b19708f8b7a1cc026fccbdd54b89a2b363b1f441ec0d401343d3f70caf83694b4ff54421eb04e11b2

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize
342B

MD5
95216dff28af89ef09d287415d5ac633

SHA1
fad90b9066a7438e2dde3a53f8baee323b5383ef

SHA256
83e26b4ec7aad6ef144b0fe50e585afa88227ceada33cb5fe2bf0a20e207d1c5

SHA512
0542ceb2c6cc0538f0738a49307a1447c694e6e75c6067b8328fc828472755e6f1b67b394578302c0000d6a0eebfe7df66fe06712876df4addb46b9b59e2e364

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize
342B

MD5
e9aaa0324f1ce624ba1bf89a4506c588

SHA1
6654ea12a72997bb1d3779677aa702ffb39d8945

SHA256
b328265a666ceb0aab1fa69579827c35121e5ea153622f41e5eb52e8426588df

SHA512
e62c6003e0c6f2d8b74e4f624ba3e6e10aae879fd0d946388d3f20582499a03ad5e429fc47b70190a7ecca44dea6486e82cd01618daea4e036ccde0caca23bb5

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize
342B

MD5
93f6c4eb115acce8376fdc109200a1fc

SHA1
d808f193a3dbd873c0ffb3fd31e186a1f7779671

SHA256
3638259d746e0469cc64f26f22d28e7a079474aef8d07b4a189b47c8e7f6602a

SHA512
baba8bc5b14eeb5d977d5715478d80cbe03d7309cfab324f6c57240c6cea0a07ce0ce356d9b8a28767dadaa9b84c9614f50e314a74a9156baf66dd765ab40927

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize
342B

MD5
ffc0d25e2c7f23b369aa49d29afce49b

SHA1
30cd7d2f8a5f9d7eb2f4cf0fcc4f5612395a511f

SHA256
32e3874b1f3ee30131cd635847401d09e6fe5e5a651882e57e859f933f4689d8

SHA512
afce16e39ef0a96a923481ac28c9d04452e3ecff9d3fe693a10307d4bb3c03860e08259a1255920ada14ea8b9f3694285e83b2705765a04dfa7d62dcf20dd85f

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize
342B

MD5
3ba3ebc81cc417174afeafdecb3cc83e

SHA1
e209945c954f895290b1da6601e3c887282ec14a

SHA256
e56a09af704de45e96e9d24cc7f057410ac57922ce777416cc5b41f1c033d0dc

SHA512
aee64955cc2adfc2e36cbae7f5d1deb0d7524b4d41feed690b431aaaa7394ff3a6577901d0ed62f2872155f72c856561e940d3f5713cff51684cc58d67aeaa15

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize
342B

MD5
031d02890122b54e5ea09cae449b9fbe

SHA1
827978cced8c34dabd1e174a97d3b847d3b6e836

SHA256
dad083a7d63cdd5fc45ae52186393cc5d6d0d92a74715ccd76c2be79ea6d725c

SHA512
0c9ac05391395aab815718f86a3fd30e379f9862f995fbe2f4ed96297ec897bf5d13cda99649035ef438ae505d641fe9e0a368f2bf664da023c5134f83ea2eeb

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize
342B

MD5
a10aa3a285c3cb8ce9438b47a1287756

SHA1
b1363ece4e5d932d283454421bd1702531c4189c

SHA256
7417f34f6e4f8c35f59644ed1cb0d364c162a19f58630917939758ade642d010

SHA512
0e290f0087df7e165e43ef3cb4a7a195d2fec8133c32f5a13a9cdc49bd593b3d48aec3ad06477d71f7c8a91ca649a6c57c98e813efe5a393d6f0c1ef960bd599

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize
342B

MD5
d748fb9f7831314e9fd3ebfb34360672

SHA1
c3edc740b409c2dfc9bbdc967dc80451a1b238d2

SHA256
1d8cefb59c49f17c2c23eb791354af47be0342c702c742509297d6a163d698ef

SHA512
ae3d9d68a276d15d15ea8e36cbff47f6d6eafbfddddfbe650ada9677071943c22813c746fe0e868fe94d19c1afc4e40acdc47cee7e8f91eec5bcde7979d19be3

Download Submit
C:\Users\Admin\AppData\Local\Temp\CabBD1A.tmp
Filesize
70KB

MD5
49aebf8cbd62d92ac215b2923fb1b9f5

SHA1
1723be06719828dda65ad804298d0431f6aff976

SHA256
b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

SHA512
bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

Download Submit
C:\Users\Admin\AppData\Local\Temp\TarBDD9.tmp
Filesize
181KB

MD5
4ea6026cf93ec6338144661bf1202cd1

SHA1
a1dec9044f750ad887935a01430bf49322fbdcb7

SHA256
8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

SHA512
6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

Download Submit