de7f87d3ee5f28fedabfbf872096c09fb42a2a5fc4e21eb687003220fe97bcc4

Analysis

max time kernel
145s
max time network
126s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
30-10-2022 15:07

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

de7f87d3ee5f28fedabfbf872096c09fb42a2a5fc4e21eb687003220fe97bcc4.exe
Size

76KB
MD5

8269b2e99816c84bf9030391c76bed00
SHA1

d591faa331b12582670fd396461c969d58f6baa7
SHA256

de7f87d3ee5f28fedabfbf872096c09fb42a2a5fc4e21eb687003220fe97bcc4
SHA512

ff073ed550ad2d2f1ce85f980e05ad9bbbae81a2705ceda6ec8f216edaa34eb6ef89f2b26c3f7595d1b2fd157bfeb05798388ff3b43f3c6b4d8f507652cc0bad
SSDEEP

1536:IJquUaZikaSckp8w9jFmz8POOxfnBIIMPkkWr37/XcLs:sukdSw9jaTOpGbyv/Xcg

Score

8^/10

persistence

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
952	Izqpqx.exe
2008	Izqpqx.exe

Loads dropped DLL 2 IoCs

pid	Process
1900	de7f87d3ee5f28fedabfbf872096c09fb42a2a5fc4e21eb687003220fe97bcc4.exe
1900	de7f87d3ee5f28fedabfbf872096c09fb42a2a5fc4e21eb687003220fe97bcc4.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run	de7f87d3ee5f28fedabfbf872096c09fb42a2a5fc4e21eb687003220fe97bcc4.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\Izqpqx = "C:\\Users\\Admin\\AppData\\Roaming\\Izqpqx.exe"	de7f87d3ee5f28fedabfbf872096c09fb42a2a5fc4e21eb687003220fe97bcc4.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 868 set thread context of 1900	868	de7f87d3ee5f28fedabfbf872096c09fb42a2a5fc4e21eb687003220fe97bcc4.exe	27
PID 952 set thread context of 2008	952	Izqpqx.exe	29

Modifies Internet Explorer settings 1 TTPs 23 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\Main	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\LowRegistry\DOMStorage	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\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\LowRegistry\DontShowMeThisDialogAgain	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\PageSetup	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\AdminActive\{AC209241-58EB-11ED-8803-52E8C5FCC7C7} = "0"	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\BrowserEmulation\LowMic	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\Toolbar	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	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
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\GPU	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\Zoom	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\Recovery\PendingRecovery	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
1900	de7f87d3ee5f28fedabfbf872096c09fb42a2a5fc4e21eb687003220fe97bcc4.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2008	Izqpqx.exe
Token: SeDebugPrivilege	1224	IEXPLORE.EXE

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
588	IEXPLORE.EXE

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
588	IEXPLORE.EXE
588	IEXPLORE.EXE
1224	IEXPLORE.EXE
1224	IEXPLORE.EXE
1224	IEXPLORE.EXE
1224	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 38 IoCs

description	pid	Process	procid_target
PID 868 wrote to memory of 1900	868	de7f87d3ee5f28fedabfbf872096c09fb42a2a5fc4e21eb687003220fe97bcc4.exe	27
PID 868 wrote to memory of 1900	868	de7f87d3ee5f28fedabfbf872096c09fb42a2a5fc4e21eb687003220fe97bcc4.exe	27
PID 868 wrote to memory of 1900	868	de7f87d3ee5f28fedabfbf872096c09fb42a2a5fc4e21eb687003220fe97bcc4.exe	27
PID 868 wrote to memory of 1900	868	de7f87d3ee5f28fedabfbf872096c09fb42a2a5fc4e21eb687003220fe97bcc4.exe	27
PID 868 wrote to memory of 1900	868	de7f87d3ee5f28fedabfbf872096c09fb42a2a5fc4e21eb687003220fe97bcc4.exe	27
PID 868 wrote to memory of 1900	868	de7f87d3ee5f28fedabfbf872096c09fb42a2a5fc4e21eb687003220fe97bcc4.exe	27
PID 868 wrote to memory of 1900	868	de7f87d3ee5f28fedabfbf872096c09fb42a2a5fc4e21eb687003220fe97bcc4.exe	27
PID 868 wrote to memory of 1900	868	de7f87d3ee5f28fedabfbf872096c09fb42a2a5fc4e21eb687003220fe97bcc4.exe	27
PID 868 wrote to memory of 1900	868	de7f87d3ee5f28fedabfbf872096c09fb42a2a5fc4e21eb687003220fe97bcc4.exe	27
PID 868 wrote to memory of 1900	868	de7f87d3ee5f28fedabfbf872096c09fb42a2a5fc4e21eb687003220fe97bcc4.exe	27
PID 1900 wrote to memory of 952	1900	de7f87d3ee5f28fedabfbf872096c09fb42a2a5fc4e21eb687003220fe97bcc4.exe	28
PID 1900 wrote to memory of 952	1900	de7f87d3ee5f28fedabfbf872096c09fb42a2a5fc4e21eb687003220fe97bcc4.exe	28
PID 1900 wrote to memory of 952	1900	de7f87d3ee5f28fedabfbf872096c09fb42a2a5fc4e21eb687003220fe97bcc4.exe	28
PID 1900 wrote to memory of 952	1900	de7f87d3ee5f28fedabfbf872096c09fb42a2a5fc4e21eb687003220fe97bcc4.exe	28
PID 952 wrote to memory of 2008	952	Izqpqx.exe	29
PID 952 wrote to memory of 2008	952	Izqpqx.exe	29
PID 952 wrote to memory of 2008	952	Izqpqx.exe	29
PID 952 wrote to memory of 2008	952	Izqpqx.exe	29
PID 952 wrote to memory of 2008	952	Izqpqx.exe	29
PID 952 wrote to memory of 2008	952	Izqpqx.exe	29
PID 952 wrote to memory of 2008	952	Izqpqx.exe	29
PID 952 wrote to memory of 2008	952	Izqpqx.exe	29
PID 952 wrote to memory of 2008	952	Izqpqx.exe	29
PID 952 wrote to memory of 2008	952	Izqpqx.exe	29
PID 2008 wrote to memory of 1776	2008	Izqpqx.exe	30
PID 2008 wrote to memory of 1776	2008	Izqpqx.exe	30
PID 2008 wrote to memory of 1776	2008	Izqpqx.exe	30
PID 2008 wrote to memory of 1776	2008	Izqpqx.exe	30
PID 1776 wrote to memory of 588	1776	iexplore.exe	31
PID 1776 wrote to memory of 588	1776	iexplore.exe	31
PID 1776 wrote to memory of 588	1776	iexplore.exe	31
PID 1776 wrote to memory of 588	1776	iexplore.exe	31
PID 588 wrote to memory of 1224	588	IEXPLORE.EXE	33
PID 588 wrote to memory of 1224	588	IEXPLORE.EXE	33
PID 588 wrote to memory of 1224	588	IEXPLORE.EXE	33
PID 588 wrote to memory of 1224	588	IEXPLORE.EXE	33
PID 2008 wrote to memory of 1224	2008	Izqpqx.exe	33
PID 2008 wrote to memory of 1224	2008	Izqpqx.exe	33

C:\Users\Admin\AppData\Local\Temp\de7f87d3ee5f28fedabfbf872096c09fb42a2a5fc4e21eb687003220fe97bcc4.exe
"C:\Users\Admin\AppData\Local\Temp\de7f87d3ee5f28fedabfbf872096c09fb42a2a5fc4e21eb687003220fe97bcc4.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:868
- C:\Users\Admin\AppData\Local\Temp\de7f87d3ee5f28fedabfbf872096c09fb42a2a5fc4e21eb687003220fe97bcc4.exe
  "C:\Users\Admin\AppData\Local\Temp\de7f87d3ee5f28fedabfbf872096c09fb42a2a5fc4e21eb687003220fe97bcc4.exe"
  2⤵
  - Loads dropped DLL
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:1900
- - C:\Users\Admin\AppData\Roaming\Izqpqx.exe
    "C:\Users\Admin\AppData\Roaming\Izqpqx.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - Suspicious use of WriteProcessMemory
    PID:952
  - - C:\Users\Admin\AppData\Roaming\Izqpqx.exe
      "C:\Users\Admin\AppData\Roaming\Izqpqx.exe"
      4⤵
      Executes dropped EXE
      Suspicious use of AdjustPrivilegeToken
      Suspicious use of WriteProcessMemory
      PID:2008
    - - C:\Program Files (x86)\Internet Explorer\iexplore.exe
        
        "C:\Program Files (x86)\Internet Explorer\iexplore.exe"
        5⤵
        Suspicious use of WriteProcessMemory
        
        PID:1776
      - C:\Program Files\Internet Explorer\IEXPLORE.EXE
        
        "C:\Program Files\Internet Explorer\IEXPLORE.EXE"
        6⤵
        Modifies Internet Explorer settings
        Suspicious use of FindShellTrayWindow
        Suspicious use of SetWindowsHookEx
        Suspicious use of WriteProcessMemory
        
        PID:588
        
        C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:588 CREDAT:275457 /prefetch:2
        7⤵
        Modifies Internet Explorer settings
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of SetWindowsHookEx
        
        PID:1224

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

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\Roaming\Izqpqx.exe

Filesize
76KB

MD5
8269b2e99816c84bf9030391c76bed00

SHA1
d591faa331b12582670fd396461c969d58f6baa7

SHA256
de7f87d3ee5f28fedabfbf872096c09fb42a2a5fc4e21eb687003220fe97bcc4

SHA512
ff073ed550ad2d2f1ce85f980e05ad9bbbae81a2705ceda6ec8f216edaa34eb6ef89f2b26c3f7595d1b2fd157bfeb05798388ff3b43f3c6b4d8f507652cc0bad

Download Submit
C:\Users\Admin\AppData\Roaming\Izqpqx.exe

Filesize
76KB

MD5
8269b2e99816c84bf9030391c76bed00

SHA1
d591faa331b12582670fd396461c969d58f6baa7

SHA256
de7f87d3ee5f28fedabfbf872096c09fb42a2a5fc4e21eb687003220fe97bcc4

SHA512
ff073ed550ad2d2f1ce85f980e05ad9bbbae81a2705ceda6ec8f216edaa34eb6ef89f2b26c3f7595d1b2fd157bfeb05798388ff3b43f3c6b4d8f507652cc0bad

Download Submit
C:\Users\Admin\AppData\Roaming\Izqpqx.exe

Filesize
76KB

MD5
8269b2e99816c84bf9030391c76bed00

SHA1
d591faa331b12582670fd396461c969d58f6baa7

SHA256
de7f87d3ee5f28fedabfbf872096c09fb42a2a5fc4e21eb687003220fe97bcc4

SHA512
ff073ed550ad2d2f1ce85f980e05ad9bbbae81a2705ceda6ec8f216edaa34eb6ef89f2b26c3f7595d1b2fd157bfeb05798388ff3b43f3c6b4d8f507652cc0bad

Download Submit
\Users\Admin\AppData\Roaming\Izqpqx.exe

Filesize
76KB

MD5
8269b2e99816c84bf9030391c76bed00

SHA1
d591faa331b12582670fd396461c969d58f6baa7

SHA256
de7f87d3ee5f28fedabfbf872096c09fb42a2a5fc4e21eb687003220fe97bcc4

SHA512
ff073ed550ad2d2f1ce85f980e05ad9bbbae81a2705ceda6ec8f216edaa34eb6ef89f2b26c3f7595d1b2fd157bfeb05798388ff3b43f3c6b4d8f507652cc0bad

Download Submit
\Users\Admin\AppData\Roaming\Izqpqx.exe

Filesize
76KB

MD5
8269b2e99816c84bf9030391c76bed00

SHA1
d591faa331b12582670fd396461c969d58f6baa7

SHA256
de7f87d3ee5f28fedabfbf872096c09fb42a2a5fc4e21eb687003220fe97bcc4

SHA512
ff073ed550ad2d2f1ce85f980e05ad9bbbae81a2705ceda6ec8f216edaa34eb6ef89f2b26c3f7595d1b2fd157bfeb05798388ff3b43f3c6b4d8f507652cc0bad

Download Submit
memory/868-54-0x0000000000400000-0x0000000000498000-memory.dmp

Filesize
608KB

Download
memory/868-67-0x0000000000400000-0x0000000000498000-memory.dmp

Filesize
608KB

Download
memory/952-91-0x0000000000400000-0x0000000000498000-memory.dmp

Filesize
608KB

Download
memory/952-74-0x0000000000000000-mapping.dmp

Download
memory/1900-68-0x0000000075131000-0x0000000075133000-memory.dmp

Filesize
8KB

Download
memory/1900-76-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/1900-70-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/1900-60-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/1900-72-0x0000000001BE0000-0x0000000001C78000-memory.dmp

Filesize
608KB

Download
memory/1900-65-0x000000000040B200-mapping.dmp

Download
memory/1900-64-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/1900-69-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/1900-58-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/1900-56-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/1900-55-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/1900-62-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/2008-88-0x000000000040B200-mapping.dmp

Download
memory/2008-94-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/2008-95-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download