cb62d219ad41e4566132f3c42ba4e3636c6d040ffff1955de77074a8e7ad06cb

Analysis

max time kernel
150s
max time network
156s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
01-12-2022 16:11

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General

Target

cb62d219ad41e4566132f3c42ba4e3636c6d040ffff1955de77074a8e7ad06cb.exe
Size

734KB
MD5

034fe9f3f5b8205fa9a27c90763562c1
SHA1

1fb9877bb37d6524dfa1403d98b6e93895554ceb
SHA256

cb62d219ad41e4566132f3c42ba4e3636c6d040ffff1955de77074a8e7ad06cb
SHA512

e0aca47781cbcd5fea13bcfc2a6a11492c06fd4c08a82dc182d9d0da5b926937e31f7235031b29fa5da1df487693f9831c4fb10dbd6dd66913679ed2c8ac897a
SSDEEP

12288:40etiGLPZ/B18c/QJcj7+aW7d2VFr+JpGrZF157NIEr5bRSm2UqZldmZ4kj:4jPpaOQ23W7szZB79z2Bl8Z4k

Score

3^/10

Malware Config

Signatures

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Modifies Internet Explorer settings 1 TTPs 35 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\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Main	cb62d219ad41e4566132f3c42ba4e3636c6d040ffff1955de77074a8e7ad06cb.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\TabbedBrowsing	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = e084aa9c7107d901	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\LowRegistry	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\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\LowRegistry\DontShowMeThisDialogAgain	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\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "376876182"	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\Recovery\AdminActive	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\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{B79C67F1-7364-11ED-977F-FAF5FAF3A79A} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000002da4871414712a4a8f732eabf407e6ab0000000002000000000010660000000100002000000096422b230ea06445ddaca8a1238742c47a9108990e99b2dbcab466c2ecb2d871000000000e80000000020000200000009be58aeeacce3bb2015d4390fcd5fed929dba805d3ffb92fa5b28ec25e5339c020000000b8a5f39fd4e1b3bf4ea1be29c7b5300c96b96310d390423a25531e2b12676f6f40000000d1c694844c6a99994667acf0912b00c091a97d295c9e4bdac379e7e497ee3f57ae9a5853ce91f569eb990413f43ea86c1e6627ab2b8f9838bdd774d9458bccfb	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	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\Main\WindowsSearch	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 (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\IntelliForms	iexplore.exe
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\LowRegistry\DOMStorage	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 (data)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000000000001000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	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 7 IoCs

pid	Process
1988	cb62d219ad41e4566132f3c42ba4e3636c6d040ffff1955de77074a8e7ad06cb.exe
1988	cb62d219ad41e4566132f3c42ba4e3636c6d040ffff1955de77074a8e7ad06cb.exe
1988	cb62d219ad41e4566132f3c42ba4e3636c6d040ffff1955de77074a8e7ad06cb.exe
1988	cb62d219ad41e4566132f3c42ba4e3636c6d040ffff1955de77074a8e7ad06cb.exe
1988	cb62d219ad41e4566132f3c42ba4e3636c6d040ffff1955de77074a8e7ad06cb.exe
1988	cb62d219ad41e4566132f3c42ba4e3636c6d040ffff1955de77074a8e7ad06cb.exe
584	iexplore.exe

Suspicious use of SendNotifyMessage 6 IoCs

pid	Process
1988	cb62d219ad41e4566132f3c42ba4e3636c6d040ffff1955de77074a8e7ad06cb.exe
1988	cb62d219ad41e4566132f3c42ba4e3636c6d040ffff1955de77074a8e7ad06cb.exe
1988	cb62d219ad41e4566132f3c42ba4e3636c6d040ffff1955de77074a8e7ad06cb.exe
1988	cb62d219ad41e4566132f3c42ba4e3636c6d040ffff1955de77074a8e7ad06cb.exe
1988	cb62d219ad41e4566132f3c42ba4e3636c6d040ffff1955de77074a8e7ad06cb.exe
1988	cb62d219ad41e4566132f3c42ba4e3636c6d040ffff1955de77074a8e7ad06cb.exe

Suspicious use of SetWindowsHookEx 9 IoCs

pid	Process
1988	cb62d219ad41e4566132f3c42ba4e3636c6d040ffff1955de77074a8e7ad06cb.exe
1988	cb62d219ad41e4566132f3c42ba4e3636c6d040ffff1955de77074a8e7ad06cb.exe
1988	cb62d219ad41e4566132f3c42ba4e3636c6d040ffff1955de77074a8e7ad06cb.exe
584	iexplore.exe
584	iexplore.exe
1688	IEXPLORE.EXE
1688	IEXPLORE.EXE
1688	IEXPLORE.EXE
1688	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1988 wrote to memory of 584	1988	cb62d219ad41e4566132f3c42ba4e3636c6d040ffff1955de77074a8e7ad06cb.exe	28
PID 1988 wrote to memory of 584	1988	cb62d219ad41e4566132f3c42ba4e3636c6d040ffff1955de77074a8e7ad06cb.exe	28
PID 1988 wrote to memory of 584	1988	cb62d219ad41e4566132f3c42ba4e3636c6d040ffff1955de77074a8e7ad06cb.exe	28
PID 1988 wrote to memory of 584	1988	cb62d219ad41e4566132f3c42ba4e3636c6d040ffff1955de77074a8e7ad06cb.exe	28
PID 584 wrote to memory of 1688	584	iexplore.exe	29
PID 584 wrote to memory of 1688	584	iexplore.exe	29
PID 584 wrote to memory of 1688	584	iexplore.exe	29
PID 584 wrote to memory of 1688	584	iexplore.exe	29

C:\Users\Admin\AppData\Local\Temp\cb62d219ad41e4566132f3c42ba4e3636c6d040ffff1955de77074a8e7ad06cb.exe
"C:\Users\Admin\AppData\Local\Temp\cb62d219ad41e4566132f3c42ba4e3636c6d040ffff1955de77074a8e7ad06cb.exe"
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1988
- C:\Program Files\Internet Explorer\iexplore.exe
  "C:\Program Files\Internet Explorer\iexplore.exe" http://new.egooad.com/DirectLink.aspx?placeId=1199
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:584
- - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
    "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:584 CREDAT:275457 /prefetch:2
    3⤵
    - Modifies Internet Explorer settings
    - Suspicious use of SetWindowsHookEx
    PID:1688

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

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Cookies\P66EY31X.txt

Filesize
606B

MD5
b5371546f3cc556b5118bec7e80bab78

SHA1
6f58e8196a248930a8ff1bb4dd728c7b587cf505

SHA256
ac00521742e3c24ed0fe1c10a6d217db7c9c44aadbd9f824fcc78d1ef7d6d6ad

SHA512
4794615252e5adb936120ce3b8c79ba4a8b337c304a69de5e3f16c85c2c4ef7b7ce0e1826465b203e1fe26588fa30d712010b57ea3e23f6f265aab68423b07ad

Download Submit
memory/1988-54-0x0000000075911000-0x0000000075913000-memory.dmp

Filesize
8KB

Download