6bca392cb32e06450d28c637802e256b31fd2dbf1810ab4782553f1e90eb8327

Analysis

max time kernel
105s
max time network
144s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
07/11/2022, 19:14

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General

Target

6bca392cb32e06450d28c637802e256b31fd2dbf1810ab4782553f1e90eb8327.exe
Size

2.5MB
MD5

0dd6b89c1f99c44d7dc619f888879912
SHA1

3690202c100a4ab29ad6b66507d3df05128c42fc
SHA256

6bca392cb32e06450d28c637802e256b31fd2dbf1810ab4782553f1e90eb8327
SHA512

427f647c7b51a3eeb377dbddc178977382510d0fd63abd59b97a6bba2ab7ed675389559903cebbce704fdb0b73300ebf7478797a2baaad77ca06256080a812ed
SSDEEP

49152:8cAfQ9rSUn3dWio+EU3RXUrfIKLHMnHDJqxf68bkHc2jmcsGyeKWL4OaLtu8:8cMKWA36bHOHDJqxfLk82Vy1WDh8

Score

6^/10

evasion trojan

Malware Config

Signatures

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	6bca392cb32e06450d28c637802e256b31fd2dbf1810ab4782553f1e90eb8327.exe

Modifies Internet Explorer settings 1 TTPs 34 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{D5E6F7C1-5ED8-11ED-9681-FAF5FAF3A79A} = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "374617069"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = c01899b2e5f2d801	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb0100000062e6ef0d45f4454ab79548c962d74cdf00000000020000000000106600000001000020000000dfb7108529d8579d9364d0d973d176b9d50a323f8f270883d2196aac14f7022d000000000e800000000200002000000008d342215ed5bfc8d74dca8a0f2a00d54c939f04c3b01d85e694b7ea1ae6f63a2000000023f259f94f3ab661ee863225fb11ea5e0a8a0cf0397750b5cd5b192b3c0e5b5c40000000a5af63604b22548fb9ffdba07c90848f3a222accac2bdf3d93912cfa5a05ee160a9ed3f283ae2cb2f17fce4e695c4ad7393f719d21f7c25ff8a30b48c96fe861	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main	6bca392cb32e06450d28c637802e256b31fd2dbf1810ab4782553f1e90eb8327.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1984	iexplore.exe

Suspicious use of SetWindowsHookEx 8 IoCs

pid	Process
1060	6bca392cb32e06450d28c637802e256b31fd2dbf1810ab4782553f1e90eb8327.exe
1060	6bca392cb32e06450d28c637802e256b31fd2dbf1810ab4782553f1e90eb8327.exe
1984	iexplore.exe
1984	iexplore.exe
1996	IEXPLORE.EXE
1996	IEXPLORE.EXE
1996	IEXPLORE.EXE
1996	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1984 wrote to memory of 1996	1984	iexplore.exe	29
PID 1984 wrote to memory of 1996	1984	iexplore.exe	29
PID 1984 wrote to memory of 1996	1984	iexplore.exe	29
PID 1984 wrote to memory of 1996	1984	iexplore.exe	29
PID 1984 wrote to memory of 1996	1984	iexplore.exe	29
PID 1984 wrote to memory of 1996	1984	iexplore.exe	29
PID 1984 wrote to memory of 1996	1984	iexplore.exe	29

C:\Users\Admin\AppData\Local\Temp\6bca392cb32e06450d28c637802e256b31fd2dbf1810ab4782553f1e90eb8327.exe
"C:\Users\Admin\AppData\Local\Temp\6bca392cb32e06450d28c637802e256b31fd2dbf1810ab4782553f1e90eb8327.exe"
1⤵
- Checks whether UAC is enabled
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:1060

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" -startmediumtab -Embedding
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1984
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1984 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:1996

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Cookies\NEHUMIWM.txt

Filesize
608B

MD5
08656abf077b2adbba57f5eaaa8a3a80

SHA1
c2f7c4818ec4803760b1964641cd7998c76e2c68

SHA256
6934c8d498a382daa5203775113a1894d7048bb439b202dc3ca5e8f5ca00a799

SHA512
a1b593bf5319ad2a548472cdc0bae73c4281dda29443507e989a353acf5d0295a12d7044411cb9c9c067a9728367024f8b14589d59316110db89da179d380a8b

Download Submit
memory/1060-54-0x0000000075021000-0x0000000075023000-memory.dmp

Filesize
8KB

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