Overview
overview
10Static
static
765f88e03c9...cb.apk
android-9-x86
1065f88e03c9...cb.apk
android-10-x64
1065f88e03c9...cb.apk
android-11-x64
10CheatSheet...s.html
windows7-x64
1CheatSheet...s.html
windows10-2004-x64
1CheatSheet...n.html
windows7-x64
1CheatSheet...n.html
windows10-2004-x64
1CheatSheet...s.html
windows7-x64
1CheatSheet...s.html
windows10-2004-x64
1chartjs-pl...min.js
windows7-x64
1chartjs-pl...min.js
windows10-2004-x64
1hammerjs.js
windows7-x64
1hammerjs.js
windows10-2004-x64
1jquery-3.4.1.min.js
windows7-x64
1jquery-3.4.1.min.js
windows10-2004-x64
1template.js
windows7-x64
1template.js
windows10-2004-x64
1Analysis
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max time kernel
148s -
max time network
155s -
platform
windows10-2004_x64 -
resource
win10v2004-20231023-en -
resource tags
arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system -
submitted
06-11-2023 22:00
Static task
static1
Behavioral task
behavioral1
Sample
65f88e03c976323560c6ce136aeccacf227e46fca1a9e81296eea049d8fa2bcb.apk
Resource
android-x86-arm-20231023-en
Behavioral task
behavioral2
Sample
65f88e03c976323560c6ce136aeccacf227e46fca1a9e81296eea049d8fa2bcb.apk
Resource
android-x64-20231023.1-en
Behavioral task
behavioral3
Sample
65f88e03c976323560c6ce136aeccacf227e46fca1a9e81296eea049d8fa2bcb.apk
Resource
android-x64-arm64-20231023-en
Behavioral task
behavioral4
Sample
CheatSheet-Algebra_zs.html
Resource
win7-20231020-en
Behavioral task
behavioral5
Sample
CheatSheet-Algebra_zs.html
Resource
win10v2004-20231020-en
Behavioral task
behavioral6
Sample
CheatSheet-Derivatives_en.html
Resource
win7-20231025-en
Behavioral task
behavioral7
Sample
CheatSheet-Derivatives_en.html
Resource
win10v2004-20231023-en
Behavioral task
behavioral8
Sample
CheatSheet-Derivatives_zs.html
Resource
win7-20231023-en
Behavioral task
behavioral9
Sample
CheatSheet-Derivatives_zs.html
Resource
win10v2004-20231020-en
Behavioral task
behavioral10
Sample
chartjs-plugin-zoom.min.js
Resource
win7-20231023-en
Behavioral task
behavioral11
Sample
chartjs-plugin-zoom.min.js
Resource
win10v2004-20231025-en
Behavioral task
behavioral12
Sample
hammerjs.js
Resource
win7-20231020-en
Behavioral task
behavioral13
Sample
hammerjs.js
Resource
win10v2004-20231023-en
Behavioral task
behavioral14
Sample
jquery-3.4.1.min.js
Resource
win7-20231020-en
Behavioral task
behavioral15
Sample
jquery-3.4.1.min.js
Resource
win10v2004-20231023-en
Behavioral task
behavioral16
Sample
template.js
Resource
win7-20231023-en
Behavioral task
behavioral17
Sample
template.js
Resource
win10v2004-20231023-en
General
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Target
CheatSheet-Derivatives_en.html
-
Size
53KB
-
MD5
d6bf9278235b23333343406fbcc54f86
-
SHA1
908bba9889396c96c7c810f473393f762a3d597b
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SHA256
81416cb4044ae2a837178c40461011003844b35fc729da0e21f1cb2665eea077
-
SHA512
13e6269c45df43bb511650c01ad9b46dcfaedb682ce86f997011d1c25538a8616dab3f8d12ebe5bbff38ac0f3b06bb240c961f216ad6d2709c19ce2fbacb2c13
-
SSDEEP
768:owA5EcMq/LbOZfUjACkVv6d4UkDmObCf3pv7gefRMCaOGLwBrSVJBuT:w5HMqTbOUoDmObo5v7lRYJLwBrSVJBi
Malware Config
Signatures
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description ioc Process Key created \REGISTRY\USER\S-1-5-21-1114462139-3090196418-29517368-1000\Software\Microsoft\Internet Explorer\GPU IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-1114462139-3090196418-29517368-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000008a0c380f3628804cb3442a54a74494fd00000000020000000000106600000001000020000000b1b8ae6cbe9897ffa224303210858e48c7d850c08558859e6d5e87962be63953000000000e800000000200002000000097bcfb258c06ea14c385a663ee1d6bae13860e0b81230245a605c85d634919282000000050ee7ff4ea63baa5313ff02e71ac1728b194e5f5627e84381eeadf1eb77eee3940000000b5e073e2a8894ca8b3d49953fdc89819cf6fdcb2517b3fadfe3a865d9f7cd007179fbad4eade1094023b037f5fc3868df9673265759f2144aab9b1e5c4e3c3a0 iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1114462139-3090196418-29517368-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 4094c9d2fc10da01 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1114462139-3090196418-29517368-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1114462139-3090196418-29517368-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-1114462139-3090196418-29517368-1000\SOFTWARE\Microsoft\Internet Explorer\GPU\AdapterInfo = "vendorId=\"0x10de\",deviceID=\"0x8c\",subSysID=\"0x0\",revision=\"0x0\",version=\"10.0.19041.546\"hypervisor=\"No Hypervisor (No SLAT)\"" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1114462139-3090196418-29517368-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1114462139-3090196418-29517368-1000\Software\Microsoft\Internet Explorer\VersionManager IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-1114462139-3090196418-29517368-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31068412" IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-1114462139-3090196418-29517368-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000008a0c380f3628804cb3442a54a74494fd000000000200000000001066000000010000200000002eee64f5e70161d96d0befec6844833ef249560d816a7812c955529cf34f2bf0000000000e80000000020000200000001853fd9fc6a39b9236b58af1b3f404129f18cd677828bdba7c97ace35d45032220000000e453775d8995b84f115163a0b91be087808876fd39995831b75428fb96a628f34000000059262bbc2ea1b65ab0f6f20466c1dd3fcf5daa5b500883e553182e710c8dcdc92a7d1b4827945dcac3a8feb79f673194391aeea86d50a8ba959a7f18d3c34b50 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1114462139-3090196418-29517368-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1114462139-3090196418-29517368-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1114462139-3090196418-29517368-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1114462139-3090196418-29517368-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\ iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1114462139-3090196418-29517368-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "406073043" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1114462139-3090196418-29517368-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1114462139-3090196418-29517368-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\ iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-1114462139-3090196418-29517368-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1114462139-3090196418-29517368-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1114462139-3090196418-29517368-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1114462139-3090196418-29517368-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "3460496096" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1114462139-3090196418-29517368-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-1114462139-3090196418-29517368-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1114462139-3090196418-29517368-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-1114462139-3090196418-29517368-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-1114462139-3090196418-29517368-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31068412" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1114462139-3090196418-29517368-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1114462139-3090196418-29517368-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = e0a08bd2fc10da01 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1114462139-3090196418-29517368-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-1114462139-3090196418-29517368-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1114462139-3090196418-29517368-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLLowDateTime = "1251635200" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1114462139-3090196418-29517368-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "3460496096" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1114462139-3090196418-29517368-1000\Software\Microsoft\Internet Explorer\IESettingSync IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-1114462139-3090196418-29517368-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{F9D96ACC-7CEF-11EE-B196-62262E857B52} = "0" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1114462139-3090196418-29517368-1000\SOFTWARE\Microsoft\Internet Explorer\IESettingSync\SlowSettingTypesChanged = "2" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1114462139-3090196418-29517368-1000\Software\Microsoft\Internet Explorer\VersionManager iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1114462139-3090196418-29517368-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "31068412" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1114462139-3090196418-29517368-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLHighDateTime = "50" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1114462139-3090196418-29517368-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "3522370979" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1114462139-3090196418-29517368-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1114462139-3090196418-29517368-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 4424 iexplore.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeManageVolumePrivilege 8 svchost.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4424 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 4424 iexplore.exe 4424 iexplore.exe 3008 IEXPLORE.EXE 3008 IEXPLORE.EXE 3008 IEXPLORE.EXE 3008 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4424 wrote to memory of 3008 4424 iexplore.exe 86 PID 4424 wrote to memory of 3008 4424 iexplore.exe 86 PID 4424 wrote to memory of 3008 4424 iexplore.exe 86
Processes
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C:\Program Files\Internet Explorer\iexplore.exe"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\CheatSheet-Derivatives_en.html1⤵
- Modifies Internet Explorer settings
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4424 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:4424 CREDAT:17410 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:3008
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C:\Windows\system32\rundll32.exe"C:\Windows\system32\rundll32.exe" "C:\Windows\SYSTEM32\EDGEHTML.dll",#141 Microsoft.VCLibs.140.00_8wekyb3d8bbwe1⤵PID:3992
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k UnistackSvcGroup1⤵
- Suspicious use of AdjustPrivilegeToken
PID:8
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
-
Filesize
17KB
MD55a34cb996293fde2cb7a4ac89587393a
SHA13c96c993500690d1a77873cd62bc639b3a10653f
SHA256c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad
SHA512e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee