7b2e7cb37eb150318f0e83d22290f1224bbff9e7864fb57021bdee4a68e9f4d7

Analysis

max time kernel
69s
max time network
134s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
26-07-2024 18:09

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General

Target

web/en_acclistadmin.htm
Size

2KB
MD5

007b6c52af15101477126f3f93084b74
SHA1

03506ff74058f2b39149118636eadc445ae06ef4
SHA256

169adb6065e1acc7c32d8fd72f29d532ec9a691a5c71187d1c6352e34fe89953
SHA512

fc9fae64a66842817e06e8702188b5ad1449d7a82d265898a27f92af78ca27f20369afbff9558b8dced7352a402fa4b8becd64a83eb7e0521a765efc372fc010

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-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 802758eeaadfda01	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{19817831-4B9E-11EF-B137-6E739D7B0BBB} = "0"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000bb7c5835718279428690b074aa627b700000000002000000000010660000000100002000000056b27216274977667e4d61f1974ce615431903ad4cac0d0cef3a162e82bc75c8000000000e8000000002000020000000cfd3dfd9c4932427698d6e7bc1bf2ec46d25dc30caa491492c754211e522946c2000000074e163c685cbcc0b2d255d251c9215354a6af6bd048e965a374a72e41143ddd840000000fecb88ed3752a6e914766a09e3c500270c4401f1c6a3c0bf4d0262c433c7d4d1a85a04510a5b03690fa1cec50598023c65e3a00886d5d1f855fc725c32ff6f69	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "428194657"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
296	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
296	iexplore.exe
296	iexplore.exe
2300	IEXPLORE.EXE
2300	IEXPLORE.EXE
2300	IEXPLORE.EXE
2300	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 296 wrote to memory of 2300	296	iexplore.exe	28
PID 296 wrote to memory of 2300	296	iexplore.exe	28
PID 296 wrote to memory of 2300	296	iexplore.exe	28
PID 296 wrote to memory of 2300	296	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\web\en_acclistadmin.htm
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:296
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:296 CREDAT:275457 /prefetch:2
  2⤵
  - System Location Discovery: System Language Discovery
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2300

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
66be8f09ba79845e5d2c81583337dfad

SHA1
2afcf855db1864aff8d215aaea1575332d9ccb46

SHA256
046625d28afa1c3a2fdd95cfbf7ac5e799684d893491977de18ccdb9b221774f

SHA512
9a04d01e0cd32e09e160b99623449ac251498a8ae37ca9a236f642fc6b2cc923aa64190537313b534fc1f60f1f92780f5581c38e05203779710a4b53d4dd81c4

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

Filesize
342B

MD5
0b0808f64dfe4e07d2e92a916704300e

SHA1
78724b1472cd7ccc5c3ea58f633e5bbe41cca196

SHA256
d745080d299364f665ccdcd884bb7ed1378f2975516b090110ba0bd7d89c00b5

SHA512
ce51205e182b68e3387c2735c5f29f1df0bfc0268a08e7b175a16996364f000d70be01e5613fb66f742853d42fc81bc6023815fc0a7dee1f1ce80abe0fc8d49b

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

Filesize
342B

MD5
abfc8fad7b827fdefe1f8cdf085da595

SHA1
4f6cc7b2c161fc54c7ffe467eec0a008bbb7e8f7

SHA256
95588e95e5027d716db6c5ca4e10797e2945493706759d3e5bfe31f7ff7eb971

SHA512
54221655b02a127dacd0189a18df8861c16c17641294f16e5fb9d98d2a06c941dd937e2062b2d721469e8ac230c0de7ee47d62440c30ed9861e68c8b403af60f

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

Filesize
342B

MD5
fbaf3aa63d8bbacc4305eaf5ff1cae03

SHA1
a49852b699bcb5ee1bb923afe5aefe7d8d0529a2

SHA256
ebbb60d337438a46c87e5faf23cc2d4d9979bdc8ec30d889504e5a9952687da0

SHA512
2e3c98ec6f18988cd13ef42998a2312cd22b64267b2ee2cfdffdd24ac7803ce75de3b66e1445551b66945b0168513a2a2357d3e189d6e27f3296ea80be06b2c0

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

Filesize
342B

MD5
669ec2bbf4308a430324c2b81aacb6e4

SHA1
ce04369d45dba6d8930d34a4594050ab73bb4621

SHA256
44be1500c142c1754cea0d86fa92c279d56985597c51edd79c6a16941e90f377

SHA512
354b833cc88e817c8ae495bf984d260dffa8054b5c9d0d69d36e22d9673b8607f8242d259e89423ce91ca8fdef651fa3de2e5088a5a7898b295878d6aa53fa1e

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

Filesize
342B

MD5
355495827141ec5333e193d8d2d269e1

SHA1
b2cf9051b15e4e29538c2c82f8cebfafc7cf21b8

SHA256
e38e55db95d29d597e65f9f4f1265b51acb7bc868c429d485f137ddca1d77047

SHA512
c061cb9587e97ea938187ba86b05dd0254f9e25dc19b916268b57c7f075f0fd852a10a02f040db68cb7b90c879459ff11d4d88eb2857ec50e5e7b1ba3402aa53

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

Filesize
342B

MD5
c6a7f23cde099236e8cb36faae00d9b8

SHA1
b1f947e510553a3cd4aa64844cf75d1728fadfcc

SHA256
8ce610d39ed70b8b775dc0fdc0ec9aacac36f66adb39c4e36434851a01855319

SHA512
f8d2d58746d19e4f05be3ac22f7bb10635d7a3705974424453850ede5a145723d69e9c661da8bdf83174f3b2389902c7cb1d9c30d5a1f14cc3ffa5c21139c55f

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

Filesize
342B

MD5
aced438983b9e1c4b0f9427ab537e36c

SHA1
fb084659574e292d6441e730a0fc8aeb2cb4a2db

SHA256
c711e0575edbbcd2a3d0bb2d5215ef3beeffae38484bc9dd4439eb5042460b41

SHA512
73eb903bbc0d51dc034986fbbe274be0f69d751d6b996a15f833d0364f737afa4f327d8a7ba9a6ceaf9bab1a7119eb386d28211be472180acb1487d758dfe909

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

Filesize
342B

MD5
3494650025a445ca7d25e6a0891e73e8

SHA1
a3f4f2650bccf87f647a2fd57b74d2a0b85840ee

SHA256
2e99576422197460a3f25711d52c6710ec1f30fff24f728061ea7ea1d89f7388

SHA512
1f7b4b702a3ac12a2a3687df347e1b905bf1bfc0367c5ca4346c33cbde08dfd36012c7d0136f0af919a994ae493d8ddb17efe922309939e2ec47e1d4ffd26faa

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

Filesize
342B

MD5
b9d35eeb3c58ed2f99141d976f2f3b39

SHA1
824bb7d8320b077f2cfeae1195c35579c7e3bd90

SHA256
c1e89b535b2e7b8030d18c681b8ecbe3cdbebb8d6ec008acc5ec8e35564b3479

SHA512
b40bb6b82d93034e317cd3bb376cad8a2587556bb128331ed9362ff4ab85661a12489e93d7077d0fcc482484b65069cbe691f33186aa0022163790bd96034431

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab5EF4.tmp

Filesize
70KB

MD5
49aebf8cbd62d92ac215b2923fb1b9f5

SHA1
1723be06719828dda65ad804298d0431f6aff976

SHA256
b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

SHA512
bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar5FC3.tmp

Filesize
181KB

MD5
4ea6026cf93ec6338144661bf1202cd1

SHA1
a1dec9044f750ad887935a01430bf49322fbdcb7

SHA256
8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

SHA512
6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

Download Submit