442cfc1f53d58fafd2a6fce56dbf223690ceb07bf6e09d4ec491e02c64ba4116

Analysis

max time kernel
150s
max time network
118s
platform
windows7_x64
resource
win7-20240215-en
resource tags

arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system
submitted
19/04/2024, 07:14

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General

Target

442cfc1f53d58fafd2a6fce56dbf223690ceb07bf6e09d4ec491e02c64ba4116.exe
Size

485KB
MD5

58e913a61f46b86bc73a346616095147
SHA1

98b9c2bd2c985a03ed67bd0424f0b58dd9fce18a
SHA256

442cfc1f53d58fafd2a6fce56dbf223690ceb07bf6e09d4ec491e02c64ba4116
SHA512

4e3d9a3ab6c93d7669c5e93263aee925ed896bea1f1e0d60f7e39dcdefab28f11949b99c664816168171ed108952bd96a585d4f7b4da1d4878b087fb31d60577
SSDEEP

6144:5Fpuz1gL5pRTMTTjMkId/BynSx7dEe6XwzRaktNP08NhKs39zo43fTtl1fayCV7E:zpo1gL5pRTcAkS/3hzN8qE43fm78V

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2368	cmd.exe

Executes dropped EXE 2 IoCs

pid	Process
1708	Logo1_.exe
2864	442cfc1f53d58fafd2a6fce56dbf223690ceb07bf6e09d4ec491e02c64ba4116.exe

Loads dropped DLL 1 IoCs

pid	Process
2368	cmd.exe

Enumerates connected drives 3 TTPs 21 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
File opened (read-only)	\??\X:	Logo1_.exe
File opened (read-only)	\??\O:	Logo1_.exe
File opened (read-only)	\??\N:	Logo1_.exe
File opened (read-only)	\??\G:	Logo1_.exe
File opened (read-only)	\??\L:	Logo1_.exe
File opened (read-only)	\??\K:	Logo1_.exe
File opened (read-only)	\??\Y:	Logo1_.exe
File opened (read-only)	\??\U:	Logo1_.exe
File opened (read-only)	\??\T:	Logo1_.exe
File opened (read-only)	\??\Q:	Logo1_.exe
File opened (read-only)	\??\M:	Logo1_.exe
File opened (read-only)	\??\I:	Logo1_.exe
File opened (read-only)	\??\H:	Logo1_.exe
File opened (read-only)	\??\E:	Logo1_.exe
File opened (read-only)	\??\Z:	Logo1_.exe
File opened (read-only)	\??\W:	Logo1_.exe
File opened (read-only)	\??\V:	Logo1_.exe
File opened (read-only)	\??\S:	Logo1_.exe
File opened (read-only)	\??\J:	Logo1_.exe
File opened (read-only)	\??\R:	Logo1_.exe
File opened (read-only)	\??\P:	Logo1_.exe

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\de\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.rjmx_5.5.0.165303\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\Currency.Gadget\de-DE\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\MSBuild\Microsoft\Windows Workflow Foundation\v3.5\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\PROOF\1033\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.console.ui.notification_5.5.0.165303\META-INF\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\et\LC_MESSAGES\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\EQUATION\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\Office Setup Controller\Publisher.en-us\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\VBA\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Windows Media Player\wmpenc.exe	Logo1_.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Microsoft Games\Multiplayer\Checkers\en-US\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\Currency.Gadget\it-IT\js\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Common Files\microsoft shared\DAO\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Microsoft Games\Purble Place\en-US\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\ja\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\CPU.Gadget\de-DE\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\Clock.Gadget\en-US\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\Office Setup Controller\PROPLUS\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Microsoft Visual Studio 8\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Common Files\SpeechEngines\Microsoft\TTS20\es-ES\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\CLIPART\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Windows Media Player\de-DE\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Mozilla Firefox\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\ja\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\SlideShow.Gadget\images\on_desktop\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Common Files\microsoft shared\THEMES14\RADIAL\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.console.ui.notification_5.5.0.165303\html\dcommon\gifs\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\Calendar.Gadget\de-DE\css\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Windows Sidebar\Gadgets\CPU.Gadget\en-US\css\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Microsoft Games\Purble Place\ja-JP\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\lua\playlist\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\Calendar.Gadget\de-DE\js\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Common Files\microsoft shared\THEMES14\SUMIPNTG\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Common Files\microsoft shared\Web Folders\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Microsoft Office\MEDIA\CAGCAT10\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\1033\GrooveForms5\FormsStyles\Oasis\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Microsoft SQL Server Compact Edition\v3.5\Desktop\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\modules\locale\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Microsoft Games\Hearts\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\Office Setup Controller\Proofing.en-us\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Common Files\microsoft shared\Smart Tag\LISTS\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Windows Sidebar\Gadgets\PicturePuzzle.Gadget\es-ES\css\_desktop.ini	Logo1_.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Rectangles\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Microsoft Office\Office14\OutlookAutoDiscover\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Microsoft Sync Framework\v1.0\Runtime\x86\resources\1033\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Windows NT\Accessories\wordpad.exe	Logo1_.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\Smart Tag\LISTS\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\1033\GrooveForms5\FormsStyles\SpringGreen\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Windows Sidebar\Gadgets\Weather.Gadget\fr-FR\css\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.filetransfer.feature_3.9.0.v20140827-1444\META-INF\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\modules\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Microsoft Games\Multiplayer\Spades\ja-JP\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\MSInfo\msinfo32.exe	Logo1_.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\MediaCenter.Gadget\de-DE\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Windows Sidebar\Gadgets\SlideShow.Gadget\fr-FR\css\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\GrooveForms3\FormsStyles\Biscay\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\GrooveForms4\FormsStyles\Americana\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Java\jre7\lib\zi\Africa\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Microsoft Games\Solitaire\ja-JP\_desktop.ini	Logo1_.exe

Drops file in Windows directory 4 IoCs

description	ioc	Process
File created	C:\Windows\Logo1_.exe	442cfc1f53d58fafd2a6fce56dbf223690ceb07bf6e09d4ec491e02c64ba4116.exe
File opened for modification	C:\Windows\rundl132.exe	Logo1_.exe
File created	C:\Windows\vDll.dll	Logo1_.exe
File created	C:\Windows\rundl132.exe	442cfc1f53d58fafd2a6fce56dbf223690ceb07bf6e09d4ec491e02c64ba4116.exe

Runs net.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
1708	Logo1_.exe
1708	Logo1_.exe
1708	Logo1_.exe
1708	Logo1_.exe
1708	Logo1_.exe
1708	Logo1_.exe
1708	Logo1_.exe
1708	Logo1_.exe
1708	Logo1_.exe
1708	Logo1_.exe

Suspicious use of WriteProcessMemory 22 IoCs

description	pid	Process	procid_target
PID 3024 wrote to memory of 2368	3024	442cfc1f53d58fafd2a6fce56dbf223690ceb07bf6e09d4ec491e02c64ba4116.exe	28
PID 3024 wrote to memory of 2368	3024	442cfc1f53d58fafd2a6fce56dbf223690ceb07bf6e09d4ec491e02c64ba4116.exe	28
PID 3024 wrote to memory of 2368	3024	442cfc1f53d58fafd2a6fce56dbf223690ceb07bf6e09d4ec491e02c64ba4116.exe	28
PID 3024 wrote to memory of 2368	3024	442cfc1f53d58fafd2a6fce56dbf223690ceb07bf6e09d4ec491e02c64ba4116.exe	28
PID 3024 wrote to memory of 1708	3024	442cfc1f53d58fafd2a6fce56dbf223690ceb07bf6e09d4ec491e02c64ba4116.exe	29
PID 3024 wrote to memory of 1708	3024	442cfc1f53d58fafd2a6fce56dbf223690ceb07bf6e09d4ec491e02c64ba4116.exe	29
PID 3024 wrote to memory of 1708	3024	442cfc1f53d58fafd2a6fce56dbf223690ceb07bf6e09d4ec491e02c64ba4116.exe	29
PID 3024 wrote to memory of 1708	3024	442cfc1f53d58fafd2a6fce56dbf223690ceb07bf6e09d4ec491e02c64ba4116.exe	29
PID 1708 wrote to memory of 2012	1708	Logo1_.exe	31
PID 1708 wrote to memory of 2012	1708	Logo1_.exe	31
PID 1708 wrote to memory of 2012	1708	Logo1_.exe	31
PID 1708 wrote to memory of 2012	1708	Logo1_.exe	31
PID 2012 wrote to memory of 2876	2012	net.exe	33
PID 2012 wrote to memory of 2876	2012	net.exe	33
PID 2012 wrote to memory of 2876	2012	net.exe	33
PID 2012 wrote to memory of 2876	2012	net.exe	33
PID 2368 wrote to memory of 2864	2368	cmd.exe	34
PID 2368 wrote to memory of 2864	2368	cmd.exe	34
PID 2368 wrote to memory of 2864	2368	cmd.exe	34
PID 2368 wrote to memory of 2864	2368	cmd.exe	34
PID 1708 wrote to memory of 1200	1708	Logo1_.exe	21
PID 1708 wrote to memory of 1200	1708	Logo1_.exe	21

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1200
- C:\Users\Admin\AppData\Local\Temp\442cfc1f53d58fafd2a6fce56dbf223690ceb07bf6e09d4ec491e02c64ba4116.exe
  "C:\Users\Admin\AppData\Local\Temp\442cfc1f53d58fafd2a6fce56dbf223690ceb07bf6e09d4ec491e02c64ba4116.exe"
  2⤵
  - Drops file in Windows directory
  - Suspicious use of WriteProcessMemory
  PID:3024
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c C:\Users\Admin\AppData\Local\Temp\$$a1574.bat
    3⤵
    - Deletes itself
    - Loads dropped DLL
    - Suspicious use of WriteProcessMemory
    PID:2368
  - - C:\Users\Admin\AppData\Local\Temp\442cfc1f53d58fafd2a6fce56dbf223690ceb07bf6e09d4ec491e02c64ba4116.exe
      "C:\Users\Admin\AppData\Local\Temp\442cfc1f53d58fafd2a6fce56dbf223690ceb07bf6e09d4ec491e02c64ba4116.exe"
      4⤵
      Executes dropped EXE
      PID:2864
- - C:\Windows\Logo1_.exe
    C:\Windows\Logo1_.exe
    3⤵
    - Executes dropped EXE
    - Enumerates connected drives
    - Drops file in Program Files directory
    - Drops file in Windows directory
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of WriteProcessMemory
    PID:1708
  - - C:\Windows\SysWOW64\net.exe
      net stop "Kingsoft AntiVirus Service"
      4⤵
      Suspicious use of WriteProcessMemory
      PID:2012
    - - C:\Windows\SysWOW64\net1.exe
        
        C:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"
        5⤵
        
        PID:2876

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\ProgramData\Package Cache\{ca67548a-5ebe-413a-b50c-4b9ceb6d66c6}\vcredist_x64.exe

Filesize
472KB

MD5
88eb1bca8c399bc3f46e99cdde2f047e

SHA1
55fafbceb011e1af2edced978686a90971bd95f2

SHA256
42fd78c05bc240d4ded16ac974f17c336f6ae3a1814d548021c48a942cc30428

SHA512
149d4de0c024e25a13a7bb17471e6f48391d4f26b1c8388672320eed1c255f84219ad7b72bbebc531ae558d5192dd4bb6d0dddd6c65a45300c8e8348a4fb3728

Download Submit
C:\Users\Admin\AppData\Local\Temp\$$a1574.bat

Filesize
722B

MD5
e890ca4b039c7c27560fffdfa8b6d549

SHA1
bfde1ad8f626d989b15adbef6c77930e12d570c4

SHA256
cc66a08d437ea3d2afa2f3e137b1903232e5936ba47f8eadedbe76e07e7d7687

SHA512
96a567b7f2702c679e6f4e1a6c97886e1179765043ae1c2c0d5b8895f3ac17993912ecf43af5afbd5a801f812ea6530b785ad4180292808dd78df11849966cfc

Download Submit
C:\Users\Admin\AppData\Local\Temp\442cfc1f53d58fafd2a6fce56dbf223690ceb07bf6e09d4ec491e02c64ba4116.exe.exe

Filesize
458KB

MD5
619f7135621b50fd1900ff24aade1524

SHA1
6c7ea8bbd435163ae3945cbef30ef6b9872a4591

SHA256
344f076bb1211cb02eca9e5ed2c0ce59bcf74ccbc749ec611538fa14ecb9aad2

SHA512
2c7293c084d09bc2e3ae2d066dd7b331c810d9e2eeca8b236a8e87fdeb18e877b948747d3491fcaff245816507685250bd35f984c67a43b29b0ae31ecb2bd628

Download Submit
C:\Windows\Logo1_.exe

Filesize
27KB

MD5
f6f516547fdbd904c17fd182506da5b8

SHA1
6a85326d63024f1c8768c866e61700b5694a023f

SHA256
72c203f92bed415ca54d7f225bd16016c342d20e339f58b06d9fcaeecd931aac

SHA512
5abb976928ce8ecc61ff825522ae636139cda0d1f1b8672652eec7e899778787626524692510be0a7e6990bbd11e799ba6d4890d93531b9404de83019b5a49da

Download Submit
F:\$RECYCLE.BIN\S-1-5-21-2248906074-2862704502-246302768-1000\_desktop.ini

Filesize
9B

MD5
c59aab012a570d8b20f60efcafb272be

SHA1
709df64d9a23340c6bc42f2bf8dfdca512bff2e0

SHA256
8a349242c7461f8fccc029421cd051ef8f140a8e3738d348a2354a3d5b9de220

SHA512
8c3f67dc02beaca59f0deaa4d8e33bc385b19df02d2a8b905b47148e21919f7d059f3883f02dad25a0d11dc807343390114753a7918171720d8cd72e84239e17

Download Submit
memory/1200-29-0x0000000002DB0000-0x0000000002DB1000-memory.dmp

Filesize
4KB

Download
memory/1708-90-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download
memory/1708-21-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download
memory/1708-31-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download
memory/1708-38-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download
memory/1708-44-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download
memory/1708-96-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download
memory/1708-1082-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download
memory/1708-1849-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download
memory/1708-3308-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download
memory/3024-0-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download
memory/3024-15-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download
memory/3024-17-0x0000000000220000-0x0000000000255000-memory.dmp

Filesize
212KB

Download