870a451f15e504b2df5ca66eca075956c2b2cd91cc93f9bca1b2aa5bb2717e41

Analysis

max time kernel
136s
max time network
142s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
18/10/2024, 05:30

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General

Target

55b6a5662fa0535b7d2f4593c0e44c35_JaffaCakes118.html
Size

59KB
MD5

55b6a5662fa0535b7d2f4593c0e44c35
SHA1

cd4463a03e9342b66ddbeb2362b72f8a647c971b
SHA256

870a451f15e504b2df5ca66eca075956c2b2cd91cc93f9bca1b2aa5bb2717e41
SHA512

cde21c9338bff4b3fe550597ddf4cf340c3ebaf38f08abb6b11ca06e5dcafe8e5f5c82af3a6c4a4e2a74dcd0955cb47c20dfe90895022bc7eb02ad2574445ef1
SSDEEP

1536:vLfCGECHEBBPxuAcZjIjXuBMxgDGWPn1ZXt6vVAktlbmfBe+Vbbi3WLyz/FKAJH8:TfCGECHMBPxuAcZ3e6dd/bbi3WLy7FK3

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 26 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "435391311"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{1AF82321-8D12-11EF-AA9E-527E38F5B48B} = "0"	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2648	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2648	iexplore.exe
2648	iexplore.exe
2772	IEXPLORE.EXE
2772	IEXPLORE.EXE
2772	IEXPLORE.EXE
2772	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2648 wrote to memory of 2772	2648	iexplore.exe	30
PID 2648 wrote to memory of 2772	2648	iexplore.exe	30
PID 2648 wrote to memory of 2772	2648	iexplore.exe	30
PID 2648 wrote to memory of 2772	2648	iexplore.exe	30

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\55b6a5662fa0535b7d2f4593c0e44c35_JaffaCakes118.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2648
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2648 CREDAT:275457 /prefetch:2
  2⤵
  - System Location Discovery: System Language Discovery
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2772

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
272683beea0023216bf11c1a771a1542

SHA1
6c30a6f98c1a35f6f099a609ddda6114abbd0eaa

SHA256
a5fdfa3e66d0595a5a59df59f141426bb9ccb9acc71a32c5b7e49801de7ac8fd

SHA512
7ffcb064f7f57bba2384f583b833b246457f38f09630474b5392563237d80a82f34d7e78c485ed2e0b44b363380b56fda3352546e2ea0eb58be9439b3194ce62

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

Filesize
342B

MD5
9a03ea709984e48cfae3079f5b8454a6

SHA1
70aefa9cecac428e21aade82648a5c33d4410056

SHA256
3b539e1f746235950ec056d5f6d9fb1baf307c99f58adabd3c647d92d6943964

SHA512
4d0b019507fd08794d259cbe34f82500b3272ac7a51a5649f2814352bb2cb4511d19c0ee2160f4dcd4762fd2f3c2acdf8106f8137285e8170d199c9104b4e268

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

Filesize
342B

MD5
6415445e92d51088e6be925acd588a7a

SHA1
54843554d0faf2391f9ad14342fbf1818c1e5c20

SHA256
3a26adaf9cbb48665b824676dd966dc02a7de93b4a00f10529c931c6e802590f

SHA512
dadc4f9fae8547220c5170c8ef1dcb8427b22d1552e53ba8992f28dd2e49885b2d833647f3b9086165bf31535a4cb7989ced3a81a59bd5ff8adaa6e728818cf4

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

Filesize
242B

MD5
4dec8ece98d844a4c6424b54a3d54478

SHA1
7ee290ea8833351b1a01e22aff8f88bf38c77293

SHA256
d725e16dd1bc0a5ac7bb39674c53b0bd32e82b1d69a9865a96424086bebd28c6

SHA512
36b7f8a8e8a5fa73792406eef2aef5438f9ee43d73c9a6c258ce9e065e7f68ff487a01ddd81072e672d9e4d617c9821496177cfbfedf27e48265024fcf4acb89

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\0I0VVMWQ\domain_profile[1].htm

Filesize
6KB

MD5
172a97fa44f56d2e627437fabe8a7084

SHA1
dd07e150d15e9a58283cde6f85294fb67df62457

SHA256
e8da309f974824ff1c3c24bd2eeaf9ad11ebb90f29424b1d4d767ec74135fab8

SHA512
146b5cb070530c3b5417f72e22d2e87573c9be4af548d87d97043025a0eaa7bf3b4d4de57749ac99485db2441dcac5c875f46f549f1d58f30f13931db26be1f2

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\0I0VVMWQ\domain_profile[4].htm

Filesize
40KB

MD5
51ac0cfebb7e10711bc00421118c67f4

SHA1
71dcfec9c23f14e711d9f303450c95d51f78d6ce

SHA256
9e95ec700a5391d21e53a8be9003e4eaa518319352b3bf6047a55a7bd461deab

SHA512
f974c9a7ae5b48c5b7e00883fe8d0fd4b1104dc9f38f150cd217e6c026f903874d214796f3ffd22ba2d9359cadc6d1f88564d59ce3a02bb60b22d765577a4a4c

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab649D.tmp

Filesize
70KB

MD5
49aebf8cbd62d92ac215b2923fb1b9f5

SHA1
1723be06719828dda65ad804298d0431f6aff976

SHA256
b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

SHA512
bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar64AF.tmp

Filesize
181KB

MD5
4ea6026cf93ec6338144661bf1202cd1

SHA1
a1dec9044f750ad887935a01430bf49322fbdcb7

SHA256
8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

SHA512
6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

Download Submit