5c28b949507a6330ec9e768251131e823e1ed1587b5e8913c9e70009f235e9bb

Analysis

max time kernel
125s
max time network
165s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
25-11-2022 22:04

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General

Target

base/FCUI.exe.xml
Size

270B
MD5

455e49ce62c15e710109e27d796bc07b
SHA1

c5fb946c32bbf485298ccce382dd7ef360e2b80f
SHA256

6353cd37e2d0debdcec72ecad91e6022dc14b355462a1cc0350993f8a268017e
SHA512

09e45a644654e477116ca6d8fe96f2cdb3b1fb5269c4a694cb7e8e3e387ce440e250bea4f9b792d4ffb56a057379447e1d7ce49aa3416fe0181ef0f5b53f532e

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 36 IoCs

adware spyware

Modify Registry

T1112

Processes:

IEXPLORE.EXEIEXPLORE.EXE

description	ioc	process
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\InternetRegistry	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main	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
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
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\Toolbar	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\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	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\PageSetup	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	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\GPU	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{ADBF8721-6D6B-11ED-9AAE-C6457FCBF3CF} = "0"	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
Set value (data)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000010789c68a20004793dc68dbd071b904000000000200000000001066000000010000200000001d558f94007bedc78b3f21c6aed8dd2db7abf087573d8b71e60f477128bf4923000000000e8000000002000020000000a0c144dbdf0e658dd80d62ef74219916b9f169618ab0ac27e6a8944c1629fbb42000000018a316b8b23fd93798356d277f0e047bf00f84a8026de87a184c7fc52aacc8bb4000000039d30cd8c31176441b19362db9d12613c417ba61d4dbf6673a171c6a91af74db6857b7fab63767c1cdfcf271743b6fd5c5beb2f13bce2fedc2961754c66fbe87	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\Main\WindowsSearch	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
Set value (int)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "376219478"	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\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\LowRegistry	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
Set value (data)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 7037f2847801d901	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

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

IEXPLORE.EXE

pid process

1336 IEXPLORE.EXE
Suspicious use of SetWindowsHookEx 6 IoCs

Processes:

IEXPLORE.EXEIEXPLORE.EXE

pid process

1336 IEXPLORE.EXE
1336 IEXPLORE.EXE
584 IEXPLORE.EXE
584 IEXPLORE.EXE
584 IEXPLORE.EXE
584 IEXPLORE.EXE

pid	process
1336	IEXPLORE.EXE

pid	process
1336	IEXPLORE.EXE
1336	IEXPLORE.EXE
584	IEXPLORE.EXE
584	IEXPLORE.EXE
584	IEXPLORE.EXE
584	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

MSOXMLED.EXEiexplore.exeIEXPLORE.EXE

description	pid	process	target process
PID 1256 wrote to memory of 1320	1256	MSOXMLED.EXE	iexplore.exe
PID 1256 wrote to memory of 1320	1256	MSOXMLED.EXE	iexplore.exe
PID 1256 wrote to memory of 1320	1256	MSOXMLED.EXE	iexplore.exe
PID 1256 wrote to memory of 1320	1256	MSOXMLED.EXE	iexplore.exe
PID 1320 wrote to memory of 1336	1320	iexplore.exe	IEXPLORE.EXE
PID 1320 wrote to memory of 1336	1320	iexplore.exe	IEXPLORE.EXE
PID 1320 wrote to memory of 1336	1320	iexplore.exe	IEXPLORE.EXE
PID 1320 wrote to memory of 1336	1320	iexplore.exe	IEXPLORE.EXE
PID 1336 wrote to memory of 584	1336	IEXPLORE.EXE	IEXPLORE.EXE
PID 1336 wrote to memory of 584	1336	IEXPLORE.EXE	IEXPLORE.EXE
PID 1336 wrote to memory of 584	1336	IEXPLORE.EXE	IEXPLORE.EXE
PID 1336 wrote to memory of 584	1336	IEXPLORE.EXE	IEXPLORE.EXE

C:\Program Files (x86)\Common Files\Microsoft Shared\OFFICE14\MSOXMLED.EXE
"C:\Program Files (x86)\Common Files\Microsoft Shared\OFFICE14\MSOXMLED.EXE" /verb open "C:\Users\Admin\AppData\Local\Temp\base\FCUI.exe.xml"
1⤵
- Suspicious use of WriteProcessMemory
PID:1256
- C:\Program Files (x86)\Internet Explorer\iexplore.exe
  "C:\Program Files (x86)\Internet Explorer\iexplore.exe" -nohome
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1320
- - C:\Program Files\Internet Explorer\IEXPLORE.EXE
    "C:\Program Files\Internet Explorer\IEXPLORE.EXE" -nohome
    3⤵
    - Modifies Internet Explorer settings
    - Suspicious use of FindShellTrayWindow
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:1336
  - - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1336 CREDAT:275457 /prefetch:2
      4⤵
      Modifies Internet Explorer settings
      Suspicious use of SetWindowsHookEx
      PID:584

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\Roaming\Microsoft\Windows\Cookies\C0ITJ66O.txt

Filesize
608B

MD5
1d9eb6d1a92ea9ff79194ef1f88f2244

SHA1
fbc853377952aa041de8865df8dd0eeb30e1bdbc

SHA256
38a85926dba9c4f5fe41d2793a7a8d3c66c8c2573fb38c366466f7edcc9505af

SHA512
838724ec43f0283ad89357ddfc4e32ab9a3ff72cde7c4d26191cc0e0ea8c71867c8d8979d3892a254097032b09f49ce4e3fb54c174dbe90c3b0ed31f48dfa7ce

Download Submit
memory/1256-54-0x0000000075BA1000-0x0000000075BA3000-memory.dmp

Filesize
8KB

Download