b8fed01d98efac247aa73ca22c3da5f8b34aa3e66f46849ed1f27720ef45fe25

Analysis

max time kernel
84s
max time network
164s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
30/01/2023, 19:01

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General

Target

data/en-US/ActiveXInstallService.xml
Size

5KB
MD5

46876b1e6c8ba1fbf3abc838ccf809b0
SHA1

45ce70edd0ca87a5920d43385066087df134e30f
SHA256

f49428cabb6f6671d95ef214133100c268d2ab04dbf0f095dd08b0105ed9d8a7
SHA512

702c319b2d181753be99d99c3dff9f6c578934067c89a614e9e4b0a5da6a0fb3545a3ba4986e12e9da5de8c6af56780982d181a8d949a6e573af725e2505deca
SSDEEP

48:cgeD5x8gm0fUsPXKn5o3OqALPLFS31U87GUkNAsGNuiYzXmoOX1mTXoWlIGe0FsC:LeD5pmKeC3G8SsuiYR1Pl7e0V4zZpBsV

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-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Toolbar	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb0100000007c5f3cce545f14f98eee737fa07962300000000020000000000106600000001000020000000394b96f1a4717c328d3b4149d108d1a0382289a5173b6861927dd5dde5f2e040000000000e800000000200002000000059f68c7648b3bbc4eb1fadbd8c54945748ecc4b8573b2655c1c345e89986ce79200000007ff9b6141bee32aaf2801b174720eba83b1c79fb0e9b0f1da0177babd1a96e7440000000bc6054dfcbe3d6dbe88cce1e3fb2e979f782e8a93863c0171c24c58f679f91742c67c20e0c46c8fe36216e85d12acf2b7c44daded51f6b454816edc0f71a1da2	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\InternetRegistry	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\Toolbar\WebBrowser	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 (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	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\BrowserEmulation\LowMic	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\LowRegistry\DOMStorage	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\NewTabPage	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\DontShowMeThisDialogAgain	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\Recovery\AdminActive	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main	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\GPU	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\Zoom	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	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\DomainSuggestion	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "381873970"	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\PageSetup	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\Recovery\AdminActive\{1D004611-A0D9-11ED-9F7B-6E705F4A26E5} = "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
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = d0f2c2fce534d901	IEXPLORE.EXE

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
340	IEXPLORE.EXE

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
340	IEXPLORE.EXE
340	IEXPLORE.EXE
1156	IEXPLORE.EXE
1156	IEXPLORE.EXE
1156	IEXPLORE.EXE
1156	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 1724 wrote to memory of 956	1724	MSOXMLED.EXE	29
PID 1724 wrote to memory of 956	1724	MSOXMLED.EXE	29
PID 1724 wrote to memory of 956	1724	MSOXMLED.EXE	29
PID 1724 wrote to memory of 956	1724	MSOXMLED.EXE	29
PID 956 wrote to memory of 340	956	iexplore.exe	30
PID 956 wrote to memory of 340	956	iexplore.exe	30
PID 956 wrote to memory of 340	956	iexplore.exe	30
PID 956 wrote to memory of 340	956	iexplore.exe	30
PID 340 wrote to memory of 1156	340	IEXPLORE.EXE	31
PID 340 wrote to memory of 1156	340	IEXPLORE.EXE	31
PID 340 wrote to memory of 1156	340	IEXPLORE.EXE	31
PID 340 wrote to memory of 1156	340	IEXPLORE.EXE	31

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\data\en-US\ActiveXInstallService.xml"
1⤵
- Suspicious use of WriteProcessMemory
PID:1724
- C:\Program Files (x86)\Internet Explorer\iexplore.exe
  "C:\Program Files (x86)\Internet Explorer\iexplore.exe" -nohome
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:956
- - 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:340
  - - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:340 CREDAT:275457 /prefetch:2
      4⤵
      Modifies Internet Explorer settings
      Suspicious use of SetWindowsHookEx
      PID:1156

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

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Downloads

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Cookies\UNVNYMK9.txt

Filesize
603B

MD5
37961a925ce078f8b55ecc9e772b23f5

SHA1
29054ff6b9b0d0643972237e25f0bca607beac78

SHA256
ad038b6b166530d013d63ac7aebef6ad6d09306228f3e41964f2636c0eba4e02

SHA512
3bc6dcc149fc470b6482243baf34e83a1e9c3467c4fdb1a04e69e5af2455b196754fc78a655e97fe4b3773e4d3883ee63c4ff413e2c374a8ca49c7577930feaf

Download Submit
memory/1724-54-0x00000000762F1000-0x00000000762F3000-memory.dmp

Filesize
8KB

Download