7d833ad13651e55596c51c37bb5b52c134118c2e6bb62ce48577ec5f13053d52

Analysis

max time kernel
117s
max time network
139s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
09-08-2024 20:59

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General

Target

LICENSES.chromium.html
Size

6.5MB
MD5

180f8acc70405077badc751453d13625
SHA1

35dc54acad60a98aeec47c7ade3e6a8c81f06883
SHA256

0bfa9a636e722107b6192ff35c365d963a54e1de8a09c8157680e8d0fbbfba1c
SHA512

40d3358b35eb0445127c70deb0cb87ec1313eca285307cda168605a4fd3d558b4be9eb24a59568eca9ee1f761e578c39b2def63ad48e40d31958db82f128e0ec
SSDEEP

24576:d7rs5kjWSnB3lWNeUmf0f6W6M6q6A6r/HXpErpem:rovj

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-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 0050facaa0eada01	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "3"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "429399767"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000a3d5a058b71c4645a1a6b8b9d2c7fb4700000000020000000000106600000001000020000000342730b6f5baecb25a8279e91df66fc842ccf7cd00e865aba8733211e6541d8a000000000e8000000002000020000000d753d099b6b72a8f0be6c4ee18d266c4b6274a1977c3fa63b7868762df38b5de20000000a3f2dacb73eb8a0b7bc61e047b23a651c1f0ef7cd2ce2b6502604bac58f1dd8540000000ef08bd4a4ee1efaef1f04d84b2f86019eb910b5d9bf80688b9f92200645bfc6643d31f0b5be971d4d424f83e69b095f19f7c7bb6f95c0641a746cfb0c85458d9	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{F643D2E1-5693-11EF-B557-C20DC8CB8E9E} = "0"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3020	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
3020	iexplore.exe
3020	iexplore.exe
2788	IEXPLORE.EXE
2788	IEXPLORE.EXE
2788	IEXPLORE.EXE
2788	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 3020 wrote to memory of 2788	3020	iexplore.exe	30
PID 3020 wrote to memory of 2788	3020	iexplore.exe	30
PID 3020 wrote to memory of 2788	3020	iexplore.exe	30
PID 3020 wrote to memory of 2788	3020	iexplore.exe	30

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\LICENSES.chromium.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3020
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:3020 CREDAT:275457 /prefetch:2
  2⤵
  - System Location Discovery: System Language Discovery
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2788

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\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
342B

MD5
ebdcbac3dc7674d6ee16363b0ecc6dd3

SHA1
c1da8ed16844281ddc528ac5f62bead3ca3dce7c

SHA256
5824e70ba6d8e051023b0b05a88758c4848da5be0a7d6e18bfbafba0fa52120b

SHA512
36a0b306595c722763895a6db4991541d7b5f36f3df357c02187d605b4f60d1a55eb129ffd2938bdd2cadbcdee6016f0678ee10c750333b624858ca853b342df

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

Filesize
342B

MD5
ec7fe3e05f4d05d33a4c80d8941bcdcb

SHA1
ede0e264c0fcbea8dd28f79bc4af083aac603fd7

SHA256
14b1c414bc148691b68ca5a9d72d28365f927c9fd76dcef73952f919ec509c40

SHA512
987aeb8db02d6ebb59761f42f1e07c779119ab92459f58fa4438004720e29f54b8713006fbb09b151d48cf391a2887996949114c6e11030486e6300d9b4a0485

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

Filesize
342B

MD5
ed214050906e924d97729650b6d6f569

SHA1
d027bdc1812c413d98ad0c174eb90b6301e0c7d1

SHA256
d950aa97b0bd454453ccfffe5fd3f76285135c2f82b4518d062b495783c405d3

SHA512
1bc8080da21c984bc203722ee35fff9e04dd10657351048250b7278a321eddd914930c87f6bc1ec0989e7ba7baeab4748e2504c02ce84ee7a2ed833e662910f2

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

Filesize
342B

MD5
e65fdc58213fedf45eb4805e74093cf1

SHA1
560d376f6d0df8eb60e2d28468ded2de8ddd35e0

SHA256
407ea7e6d40b1883bcf1547ec1702bea8d8144ff050f26662c502447b9fc6e02

SHA512
51f310bead0b2393e9b0141d2abf26f1d34d7c5eec99296d22da5160303a94154744e4f5e95100e6efe766b60ae839bebc32f6d65f450823e445ba04f7620ecf

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

Filesize
342B

MD5
e5d37160e36e834d2131600219e182dd

SHA1
b2e3562fd2894a282ba1da008676902685d79790

SHA256
d5c8f303e4cd671daf851996295eb7cdd2ca5365653ca08cac9deda47addf74f

SHA512
8c42467a2a07b3955e09836b65c468ae5be3e86a61f8e0cb7b4c42956c034a39f0e768872612a135254ae65f03cd902a41b3de08e74a0888d2a70c0ec26ab313

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

Filesize
342B

MD5
d0c4a71b4798637485a05bd81d41edc6

SHA1
f804992a5f50dcd49b39e73538fbf52a01b7ff49

SHA256
50a128c60006bdf6c7cba8153118a5e10189947ced22332e7c65af2adf24fe93

SHA512
b3320d03763b61eff0a0cebb3398ea35068315b1ece49b9121ec0e2ba714b76510764535cf4fdff38fe3ae8b01788ed79aeb24131cc8cefab38bbde8926929df

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

Filesize
342B

MD5
54eec365f0a8e1fcfc80b4ed2e9920ad

SHA1
f46a0df4073dd93d9d516a479ef94dde7194a580

SHA256
1fe8e0f1ce421ebeca697ff6365d62120c429d5499d56bd84544772e381c929a

SHA512
af57747627d304a702197871cc6cdb971f1fd447ac8950de99e2d0ca88ebd2b9e711224657f473d8d8b92adb90e6b76c52e46e32f74fb335e4a5af66128ee8f0

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

Filesize
342B

MD5
87c5845fa12a352ea4034029bf29f853

SHA1
6498e57a775c25889e9aa673297b28b75369a4b3

SHA256
0b865c093f959c86f292f24d6484f421e22496504d375d2985f2f911b3526ff1

SHA512
fe9341b74ed4e6fe78afbf1b62d76bc26cd61f47552883144ab401772239acdd21c1a7f7384279a0735314993c5e5769a4f3ed1027ff2c1b4bfcbabba5e5d22d

Download Submit
C:\Users\Admin\AppData\Local\Temp\CabD491.tmp

Filesize
70KB

MD5
49aebf8cbd62d92ac215b2923fb1b9f5

SHA1
1723be06719828dda65ad804298d0431f6aff976

SHA256
b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

SHA512
bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

Download Submit
C:\Users\Admin\AppData\Local\Temp\TarD4A4.tmp

Filesize
181KB

MD5
4ea6026cf93ec6338144661bf1202cd1

SHA1
a1dec9044f750ad887935a01430bf49322fbdcb7

SHA256
8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

SHA512
6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

Download Submit