7d5d3d80f9fc4aeeb4080bc33c35b9f72e05b057e5f0e53a61e9df69946f95eb

Analysis

max time kernel
130s
max time network
144s
platform
windows7_x64
resource
win7-20220901-en
resource tags

arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
submitted
01/12/2022, 02:48

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General

Target

7d5d3d80f9fc4aeeb4080bc33c35b9f72e05b057e5f0e53a61e9df69946f95eb.exe
Size

172KB
MD5

e7a67f9f1a240bbd31e85ac4bb20d1ea
SHA1

bd05704209226db8c1fe7bc04c552e80050c77a4
SHA256

7d5d3d80f9fc4aeeb4080bc33c35b9f72e05b057e5f0e53a61e9df69946f95eb
SHA512

2c023941fad949ed7b8f737deddd74a3035f74767b7cf22eb65d96b4af03a1791bff9d044c3b4d18a5d4be3ee5cb6272e3a7a3b7b404b04fd81a9ce9b44ddc0a
SSDEEP

1536:8+4G9Paz/Om80cQXTvJlQZfAgZdgx9opbzv1Nwn8yHCtJ1tOdAR5H/Qt8Upkd:oP/vJyNIXKbS8Z2dADfQt8Upkd

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 61 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\DOMStorage\Total\ = "0"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\DOMStorage\ya.ru\ = "21"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\IntelliForms	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\LowRegistry	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\DOMStorage\ya.ru\ = "9"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\DOMStorage\Total\ = "357"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "376808898"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\DOMStorage\ya.ru\Total = "389"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\PageSetup	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{17360FB1-72C8-11ED-AA9B-EE0F1DD48A27} = "0"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\DOMStorage\ya.ru	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\DOMStorage\ya.ru\Total = "21"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\DOMStorage\ya.ru\Total = "63"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\DOMStorage\ya.ru\NumberOfSubdomains = "1"	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb0100000009ea00c3552a9b4c90f80f88d4c20abc000000000200000000001066000000010000200000001831c61dfab20e64d7152bda629884979a4e8c43d016fea91cd3f15fc905897c000000000e800000000200002000000002159a274fd862f3ae2d94f7803de9c0614886ec6c3244bddc84505f7f77e1b62000000008375fec150bd9fbbdc1e03b5a140c4e4603eae4bf6c50060c5a1c65513b710440000000027c7e13ae989c316813ad96a9d4cd69b2167a0fc0307f4223b504236cf25cc052c16c3da1b6402c30cb50543d79179de5c79c110ce9c982288047d6ee88caf7	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\DOMStorage\ya.ru\ = "63"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\DOMStorage\ya.ru\ = "357"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\DOMStorage\Total	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\DOMStorage\Total\ = "63"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\DOMStorage\Total\ = "389"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\GPU	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\DOMStorage\Total\ = "21"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\DOMStorage\Total\ = "35"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\DOMStorage\ya.ru\ = "389"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Toolbar	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\DOMStorage	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\DOMStorage\ya.ru\Total = "9"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\DOMStorage\Total\ = "9"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\DOMStorage\ya.ru\Total = "0"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\DOMStorage\ya.ru\Total = "35"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\InternetRegistry	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\DOMStorage\ya.ru\ = "0"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\DOMStorage\ya.ru\ = "35"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\DOMStorage\ya.ru\Total = "357"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Zoom	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 30ae22f3d406d901	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	IEXPLORE.EXE

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1992	IEXPLORE.EXE

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1992	IEXPLORE.EXE
1992	IEXPLORE.EXE
676	IEXPLORE.EXE
676	IEXPLORE.EXE
676	IEXPLORE.EXE
676	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 1348 wrote to memory of 2036	1348	7d5d3d80f9fc4aeeb4080bc33c35b9f72e05b057e5f0e53a61e9df69946f95eb.exe	27
PID 1348 wrote to memory of 2036	1348	7d5d3d80f9fc4aeeb4080bc33c35b9f72e05b057e5f0e53a61e9df69946f95eb.exe	27
PID 1348 wrote to memory of 2036	1348	7d5d3d80f9fc4aeeb4080bc33c35b9f72e05b057e5f0e53a61e9df69946f95eb.exe	27
PID 1348 wrote to memory of 2036	1348	7d5d3d80f9fc4aeeb4080bc33c35b9f72e05b057e5f0e53a61e9df69946f95eb.exe	27
PID 2036 wrote to memory of 1772	2036	7d5d3d80f9fc4aeeb4080bc33c35b9f72e05b057e5f0e53a61e9df69946f95eb.exe	28
PID 2036 wrote to memory of 1772	2036	7d5d3d80f9fc4aeeb4080bc33c35b9f72e05b057e5f0e53a61e9df69946f95eb.exe	28
PID 2036 wrote to memory of 1772	2036	7d5d3d80f9fc4aeeb4080bc33c35b9f72e05b057e5f0e53a61e9df69946f95eb.exe	28
PID 2036 wrote to memory of 1772	2036	7d5d3d80f9fc4aeeb4080bc33c35b9f72e05b057e5f0e53a61e9df69946f95eb.exe	28
PID 1772 wrote to memory of 1992	1772	iexplore.exe	29
PID 1772 wrote to memory of 1992	1772	iexplore.exe	29
PID 1772 wrote to memory of 1992	1772	iexplore.exe	29
PID 1772 wrote to memory of 1992	1772	iexplore.exe	29
PID 1992 wrote to memory of 676	1992	IEXPLORE.EXE	31
PID 1992 wrote to memory of 676	1992	IEXPLORE.EXE	31
PID 1992 wrote to memory of 676	1992	IEXPLORE.EXE	31
PID 1992 wrote to memory of 676	1992	IEXPLORE.EXE	31

C:\Users\Admin\AppData\Local\Temp\7d5d3d80f9fc4aeeb4080bc33c35b9f72e05b057e5f0e53a61e9df69946f95eb.exe
"C:\Users\Admin\AppData\Local\Temp\7d5d3d80f9fc4aeeb4080bc33c35b9f72e05b057e5f0e53a61e9df69946f95eb.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1348
- C:\Users\Admin\AppData\Local\Temp\7d5d3d80f9fc4aeeb4080bc33c35b9f72e05b057e5f0e53a61e9df69946f95eb.exe
  C:\Users\Admin\AppData\Local\Temp\7d5d3d80f9fc4aeeb4080bc33c35b9f72e05b057e5f0e53a61e9df69946f95eb.exe -rc
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2036
- - C:\program files (x86)\Internet Explorer\iexplore.exe
    "C:\program files (x86)\Internet Explorer\iexplore.exe" ya.ru
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:1772
  - - C:\Program Files\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files\Internet Explorer\IEXPLORE.EXE" ya.ru
      4⤵
      Modifies Internet Explorer settings
      Suspicious use of FindShellTrayWindow
      Suspicious use of SetWindowsHookEx
      Suspicious use of WriteProcessMemory
      PID:1992
    - - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1992 CREDAT:275457 /prefetch:2
        5⤵
        Modifies Internet Explorer settings
        Suspicious use of SetWindowsHookEx
        
        PID:676

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

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
344B

MD5
aa2f5aaffe124227d7f06e6ff575c50c

SHA1
9ebe266dc50ef9e73d1055c54b65876dc2e160fe

SHA256
313446f29b07df765cb3875935111c3a7789b6c2ef1613955adf7ccdcb41e98c

SHA512
d8f210430679d4e2d6214e8b5f1a131484b3a30764cdbff80c07b4c86528035271b9b3d19b3bd02c5c91b60fb9f8c548a51d5d588a8a3cc7633203c5b15a523a

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\imagestore\309axvf\imagestore.dat

Filesize
5KB

MD5
5d19b0e5938dabfdac2eda583392ee07

SHA1
6efd54f6fdc33c0665f47ea8a6bfbe4c5cde69e4

SHA256
a0b1b6d425fe6b9fcf53a83dee7bdb2a76dad7814b19ca6c26d2bd1332706df4

SHA512
97e3efefe2725dfd9bdcbce3977f4e1a07e2340a0c590d065733fc6f830fb460b9809ad576738fca0f7a45232953b7d4f55bb55a58ef17a678902b4b9e3602a1

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Cookies\RCXD4PN3.txt

Filesize
531B

MD5
b0a7448bcdd74663a901fbb56f1adfb4

SHA1
2cbd2478f757630d6fca1d0b1fff2176266e85ab

SHA256
b4feee41db5553fb4d8f569fc5dc8c234a79c69356431ab06ffeb6f5d0db6915

SHA512
ef6d50412f871df9bb335873d79d185f3e91dc7fa2124f8c12bad6e25b205b8d724be22ff4877b544925754e12799f20260a175703018f668fcdb051250f531d

Download Submit