cb2757792673b5b344336c6be45e855b1674826c435d1257434d3df434a0627b

Resubmissions

14/09/2024, 02:42

240914-c7fvfasglp 8

14/09/2024, 02:37

240914-c4gmkaseqn 7

Analysis

max time kernel
119s
max time network
143s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
14/09/2024, 02:37

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General

Target

LICENSES.chromium.html
Size

4.5MB
MD5

d4a79b5d46f0931b9eb7125fd40baff0
SHA1

3a38fb263dde2251b9fe157b5fddec7acb07c53e
SHA256

03f1d245e6a2facca9edbdaad108169e0765dd9101875bc2d123797994b9e80f
SHA512

17cf94805f11d499ff12d8e42cb262ceecbeb265f56338e0837d291f6a7ed7f8135a025dbe99fdb2e2bb299f2267bed9365976ea51269aafd4c3220cffef9339
SSDEEP

24576:thgBBmnLiLArZ62BrcrnKHq/kUkBAwi9QxruE:rYBmLAehN6KK+xV

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
Set value (int)	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\IntelliForms	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\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	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\LowRegistry\DOMStorage	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = c0dd0e5d4f06db01	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\Toolbar\WebBrowser	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\DomainSuggestion	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\Recovery\AdminActive	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\TabbedBrowsing	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000a3d5a058b71c4645a1a6b8b9d2c7fb470000000002000000000010660000000100002000000061f9087fd81d6759b315449826d999d254ad232ee03bd7e9b569347279cbaec6000000000e8000000002000020000000aee5235da2fa8f9872ce47266f748766566b35991e37f038c7e8ca168dc64bcf20000000cdbc8996542c912725a8ecb460532286102113e81c6ba1ae481a33626a930e2540000000723ae0cb04db1f428fa1688f2b3d6c85c7c3bde6c3586111a85789b63fc4c173ed06c0c21887928bb46fbe0d211451fd8eea0405837af1cf563ffa787deb721c	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
Key created	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	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 = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "432443434"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{88695091-7242-11EF-9FF1-E28DDE128E91} = "0"	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\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2020	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2020	iexplore.exe
2020	iexplore.exe
2260	IEXPLORE.EXE
2260	IEXPLORE.EXE
2260	IEXPLORE.EXE
2260	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2020 wrote to memory of 2260	2020	iexplore.exe	30
PID 2020 wrote to memory of 2260	2020	iexplore.exe	30
PID 2020 wrote to memory of 2260	2020	iexplore.exe	30
PID 2020 wrote to memory of 2260	2020	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:2020
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2020 CREDAT:275457 /prefetch:2
  2⤵
  - System Location Discovery: System Language Discovery
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2260

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
186575304c054282ca0e20fd780d9331

SHA1
d88fc6fb598186a7df33cc114a609912f5871018

SHA256
462eb5ca57778ba663874fc956f72e564d3e1d6518c9e3be4e52e06e67d81de6

SHA512
86279bfe2ee665cd0fae7a6deb006d4e665cd655cf43ee5a6d44acda028906633668bfa3c5a4a1fe4fe43866d14fdedad7daa1481678d0ae624413d22ce82a21

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

Filesize
342B

MD5
fb97579a92ec04752ddba763fba3f818

SHA1
53739017e587a05c683a405e248e03093cd56461

SHA256
e17f8f9c917683f57be29ee2c1aac79cba0735c637c52e2d3b109166b8028537

SHA512
1ea7d280cc5c31a0700d137f03ce2a5ff34baf85e81e2371dc88c6cd5176e37dd0ae22dc4c90325eda0c61a2415ea49369208d79eebca88cfb47d34acaf3fcad

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

Filesize
342B

MD5
05e720466a39240f9c0c2785e2e5d95e

SHA1
8bced4fac92784848dba9975215b2c7f28a078b0

SHA256
002f60ef32a995344233cc64a2b9a11e8253cadc2a5ee457bc81dc798a630835

SHA512
a92896fc1ae9bdec0a9723244ef8124690a4396f2d877678873d97c17e37ccdb5787acea3a2ac64e09a7c449902a545bb1d6b4b20e74665dee7c3e8b5751ef54

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

Filesize
342B

MD5
030778a214e41408891b7e4296813928

SHA1
7de1ca38f1d6dd3a186da7ac2de6922529936300

SHA256
57d819dcc9f46d72c1d5940774eae9ce65bda19c255b901b4279376649fdd158

SHA512
919a4337c9f50efcb02e6375df8383556b2f8674b82a2ccbc0c003dc91d9e98ba70c1b36660dac7ebd05b5101ec9c889321aeec60623cfada5233d58d88184cd

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

Filesize
342B

MD5
171c4d8a16d40c48932c7fc53eb6e91c

SHA1
32f08f89b173184ef2877f4fa5e757bcc6cd8b7a

SHA256
d7e7ba1dcf2c8112ec7d3bac8726b6cea86dd153c7f9a3b2b99f61b533f1dc08

SHA512
f89a59877b98ab9c0124aa06d458db77fc78a5600c6efeb616cc275dcd5aa27e52ceaa31098866dfe9bf7a3a7a93d7822ef0b784d82cb15bcfd838c7de7d497a

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

Filesize
342B

MD5
5bb324056d33a9140f29b59ce4ddac0b

SHA1
65181f96b409c7fc4fb8782e10e7efce760ebe2a

SHA256
ca16abae22834e928ad0fc1935f5c92c992c8dff96430b7eebc8ebacf2e2740b

SHA512
ddbc6ecca2e7fad04ccc0d98125eadfaeb61e0152c753b6a3e6d584989110e5961362c560aa5f3047edbd9eb30f22c3c03422b5a68bfcf810b6d4814d3ab32ba

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

Filesize
342B

MD5
c309f9a6104daea008c914397fd6e161

SHA1
479858af14a0c6874a4f8c3874f3eb118a9527ab

SHA256
7859d0c661631dfa44a4f1feca705b3c2ada788401832a88b7c14e42f07d83a2

SHA512
546a105672a77582e26d7af8e020df10ef16fe7e28c3d530db4e44d88326a49e278b2e027b8ee50c9cdb0ab398e9322ed236b4564c66f58850094edc328b94f2

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab2EC1.tmp

Filesize
70KB

MD5
49aebf8cbd62d92ac215b2923fb1b9f5

SHA1
1723be06719828dda65ad804298d0431f6aff976

SHA256
b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

SHA512
bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar377B.tmp

Filesize
181KB

MD5
4ea6026cf93ec6338144661bf1202cd1

SHA1
a1dec9044f750ad887935a01430bf49322fbdcb7

SHA256
8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

SHA512
6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

Download Submit