hxxps://github[.]com/LeandroCostaAnalistaTI/Ferramentas/blob/master/Planos/Ferramentas_UsandoRoot[.]sh

Resubmissions

11/01/2023, 15:26

230111-st6fyahc2v 1

11/01/2023, 15:20

11/01/2023, 15:14

11/01/2023, 15:12

11/01/2023, 15:03

Analysis

max time kernel
149s
max time network
138s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
11/01/2023, 15:14

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General

Target

https://github.com/LeandroCostaAnalistaTI/Ferramentas/blob/master/Planos/Ferramentas_UsandoRoot.sh

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 36 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000004cbdf9af7d2cfb46a6a6511ce587c5e500000000020000000000106600000001000020000000d7132e4ec31099db3044dbe068ec79a0127b50dfc8a358484b9fb1eff462b687000000000e8000000002000020000000c7c72df3b6d0bd5b1ad9286ef8c078de9d5276bb6b25f5e913dee377c78fc157900000008f01e79f2327fbcc0b67d6f15c69c7a3786fec2b952e1084f6eb2a2b0b77025e134a2804f6944d6d1e62a50d5af4b903c5f2946c50fc4dc0af27a7e2c905b0f8c672ccf3eeb5f5446305febee2fe9aef84b8ba435b2d0684f737b65300e326c1f78737a9595202aa5ee69f6933ee8fcd741830b9fa9ad5180527b4cb8918fc1cc68ec5bdfa38961e0ee349a2203003fc400000009ae5f20072d2f25efc23466cc3e2ffc623fb9ff655e233943bb366872e95731e1ba6a89f225871adc47991b5fb0e1927939ec31b678b746c959394cb9009376f	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000004cbdf9af7d2cfb46a6a6511ce587c5e500000000020000000000106600000001000020000000257bede9bdbbc169535f02c7d763c9657cb939b268e4c5815018686981c69730000000000e800000000200002000000072a4a1fb425327c850c2d77b3a2f06e547cebff22f4bf08b27be26dd337aa729200000002093acbd2c4e632b0d05812bd6343b8c27146b770489029bc9e1a43b1ffcd3194000000080645a067d943ceb4ec95efb45ec0b49fbc8f6da3b6345ede5861583dff83e72f0a4c47fc67d8150051c913735113f8ae607840fec9ac1fd7043ea461e42452b	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 70def8f3d725d901	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{1700F241-91CB-11ED-A755-C22E595EE768} = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "380218673"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1344	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1344	iexplore.exe
1344	iexplore.exe
956	IEXPLORE.EXE
956	IEXPLORE.EXE
956	IEXPLORE.EXE
956	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1344 wrote to memory of 956	1344	iexplore.exe	27
PID 1344 wrote to memory of 956	1344	iexplore.exe	27
PID 1344 wrote to memory of 956	1344	iexplore.exe	27
PID 1344 wrote to memory of 956	1344	iexplore.exe	27

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" https://github.com/LeandroCostaAnalistaTI/Ferramentas/blob/master/Planos/Ferramentas_UsandoRoot.sh
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1344
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1344 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:956

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

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
340B

MD5
685b9e0b2723d309e54aa363222cce84

SHA1
b55d4cce00388dab385aa7c5463c73a0a2ddbafb

SHA256
b2a383b928f7b75dcac4cfd75c6aa5fbf94eb7653d1306a556fa4ca2cab2347a

SHA512
8cd28170cc78a394da3d28b2620fc701ecd3297ebb150a5aa67eea3a2dcba5b4669d52c2d2ae053ac43a5e505399903469d7a4b2592de18b5aa549ab7ce868d8

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\imagestore\1evexod\imagestore.dat

Filesize
5KB

MD5
f299f674b608ec91b50091329373ff55

SHA1
6f10f95597b7a6ec6ccfa1d98a9cb7691c32f27d

SHA256
fd5e702fc80c9f18c89b2aa2d7f0986a6109db5201e90c99371408b3e0c4da47

SHA512
ad89cef73f18be406f092b9cb784104c1306a59e8feec5c393364ab0d8aab45aae48dc64c3bd5931007f7ac1b8ce99d2257377e49b69025bbf24d7da7b6a67a4

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Cookies\LOW33Y15.txt

Filesize
595B

MD5
1463f0772665f2f3606e1a4e47735e73

SHA1
29ef4d5f8ab38aef5e82d62d5a68b6396249ff17

SHA256
52d4b9ebf356f5a891e82edade991441ac654d8d9230008a5238b6ae8067c232

SHA512
68c0606b51511c2ddcbc07be724812316ac38e8f4e1fab9328157f84bdb18806a63f10469a5e870082bde4e32ead180a3b0010204cdf43a7b48a8abd654837a0

Download Submit