f0a190d7ded58116b3652252f74be7ffb36cd1088e814b02723132941c7a7f8c

Analysis

max time kernel
150s
max time network
123s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
01-06-2024 07:32

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General

Target

f0a190d7ded58116b3652252f74be7ffb36cd1088e814b02723132941c7a7f8c.exe
Size

225KB
MD5

6a7a9f0505627a23ec200dcef08fbce4
SHA1

33bd9f20743cbd4ae605fef345e707e2b80690de
SHA256

f0a190d7ded58116b3652252f74be7ffb36cd1088e814b02723132941c7a7f8c
SHA512

52b6eda76610dbd82724f7aef7cd897b5ec3d7d3c8fa75e738b94eb5d17b9b43f0da147343bdc4943bd405d94d1901abce2a10233f00e17db60519839be9aa54
SSDEEP

3072:vkF3pkdeKzC/lzMPySe8DnpeIPipoHbKvXWXz9LRnsaJUS+6wPXD3fxNW7gq5yGP:8FpkdeKzC/leySe8AIqpoHbnDns1ND9m

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2744	cmd.exe

Executes dropped EXE 2 IoCs

pid	Process
2144	Logo1_.exe
2660	f0a190d7ded58116b3652252f74be7ffb36cd1088e814b02723132941c7a7f8c.exe

Loads dropped DLL 1 IoCs

pid	Process
2744	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)	\??\T:	Logo1_.exe
File opened (read-only)	\??\S:	Logo1_.exe
File opened (read-only)	\??\R:	Logo1_.exe
File opened (read-only)	\??\Q:	Logo1_.exe
File opened (read-only)	\??\L:	Logo1_.exe
File opened (read-only)	\??\K:	Logo1_.exe
File opened (read-only)	\??\I:	Logo1_.exe
File opened (read-only)	\??\V:	Logo1_.exe
File opened (read-only)	\??\H:	Logo1_.exe
File opened (read-only)	\??\Y:	Logo1_.exe
File opened (read-only)	\??\U:	Logo1_.exe
File opened (read-only)	\??\M:	Logo1_.exe
File opened (read-only)	\??\J:	Logo1_.exe
File opened (read-only)	\??\G:	Logo1_.exe
File opened (read-only)	\??\Z:	Logo1_.exe
File opened (read-only)	\??\P:	Logo1_.exe
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)	\??\E:	Logo1_.exe
File opened (read-only)	\??\W:	Logo1_.exe

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\Calendar.Gadget\it-IT\css\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Microsoft Sync Framework\v1.0\Documentation\1033\License Agreements\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Common Files\microsoft shared\MSInfo\ja-JP\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Microsoft Analysis Services\AS OLEDB\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Google\Chrome\Application\106.0.5249.119\VisualElements\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Windows Sidebar\Gadgets\Currency.Gadget\de-DE\css\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Java\jre7\lib\zi\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\oc\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\Clock.Gadget\es-ES\css\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Windows Mail\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\RSSFeeds.Gadget\it-IT\js\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Resource\Icons\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Resource\TypeSupport\Unicode\ICU\_desktop.ini	Logo1_.exe
File created	C:\Program Files\VideoLAN\VLC\locale\hu\LC_MESSAGES\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\Office Setup Controller\OneNote.en-us\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\CPU.Gadget\it-IT\css\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Microsoft Office\Office14\FORMS\1033\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\DocumentShare\_desktop.ini	Logo1_.exe
File created	C:\Program Files\VideoLAN\VLC\locale\ie\LC_MESSAGES\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\SlideShow.Gadget\en-US\css\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Common Files\microsoft shared\VGX\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\server\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Microsoft Games\Hearts\Hearts.exe	Logo1_.exe
File opened for modification	C:\Program Files\Mozilla Firefox\defaults\pref\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Resource\Linguistics\Providers\Proximity\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Windows Sidebar\Gadgets\RSSFeeds.Gadget\fr-FR\js\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\plug_ins3d\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Google\Update\Download\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Google\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\javah.exe	Logo1_.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\sl\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Common Files\microsoft shared\THEMES14\SPRING\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\MSOUC.EXE	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Templates\1033\ONENOTE\14\Stationery\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\v3.5\ja\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Windows Sidebar\Gadgets\SlideShow.Gadget\en-US\css\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Common Files\microsoft shared\Smart Tag\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Microsoft Sync Framework\v1.0\Runtime\x86\_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\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.rjmx_5.5.0.165303\icons\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\GrooveForms3\FormsStyles\BabyBlue\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Microsoft Synchronization Services\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Google\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\de\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\Calendar.Gadget\es-ES\css\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\PicturePuzzle.Gadget\_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\Java\jdk1.7.0_80\bin\keytool.exe	Logo1_.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.emf.ecore_2.10.1.v20140901-1043\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Java\jre7\bin\policytool.exe	Logo1_.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\Currency.Gadget\fr-FR\css\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Adobe\Reader 9.0\Resource\CMap\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Google\Chrome\Application\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Google\Chrome\Application\106.0.5249.119\Installer\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\demux\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\Clock.Gadget\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\ja-JP\js\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Windows Sidebar\Gadgets\Currency.Gadget\de-DE\css\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.rcp_4.4.0.v20141007-2301\META-INF\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\Library\SOLVER\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Java\jre7\lib\zi\Atlantic\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Microsoft Games\Solitaire\es-ES\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Adobe\Reader 9.0\Setup Files\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Common Files\microsoft shared\VSTA\Pipeline.v10.0\AddInSideAdapters\_desktop.ini	Logo1_.exe

Drops file in Windows directory 4 IoCs

description	ioc	Process
File opened for modification	C:\Windows\rundl132.exe	Logo1_.exe
File created	C:\Windows\vDll.dll	Logo1_.exe
File created	C:\Windows\rundl132.exe	f0a190d7ded58116b3652252f74be7ffb36cd1088e814b02723132941c7a7f8c.exe
File created	C:\Windows\Logo1_.exe	f0a190d7ded58116b3652252f74be7ffb36cd1088e814b02723132941c7a7f8c.exe

Runs net.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
2144	Logo1_.exe
2144	Logo1_.exe
2144	Logo1_.exe
2144	Logo1_.exe
2144	Logo1_.exe
2144	Logo1_.exe
2144	Logo1_.exe
2144	Logo1_.exe
2144	Logo1_.exe
2144	Logo1_.exe

Suspicious use of WriteProcessMemory 22 IoCs

description	pid	Process	procid_target
PID 1560 wrote to memory of 2744	1560	f0a190d7ded58116b3652252f74be7ffb36cd1088e814b02723132941c7a7f8c.exe	28
PID 1560 wrote to memory of 2744	1560	f0a190d7ded58116b3652252f74be7ffb36cd1088e814b02723132941c7a7f8c.exe	28
PID 1560 wrote to memory of 2744	1560	f0a190d7ded58116b3652252f74be7ffb36cd1088e814b02723132941c7a7f8c.exe	28
PID 1560 wrote to memory of 2744	1560	f0a190d7ded58116b3652252f74be7ffb36cd1088e814b02723132941c7a7f8c.exe	28
PID 1560 wrote to memory of 2144	1560	f0a190d7ded58116b3652252f74be7ffb36cd1088e814b02723132941c7a7f8c.exe	29
PID 1560 wrote to memory of 2144	1560	f0a190d7ded58116b3652252f74be7ffb36cd1088e814b02723132941c7a7f8c.exe	29
PID 1560 wrote to memory of 2144	1560	f0a190d7ded58116b3652252f74be7ffb36cd1088e814b02723132941c7a7f8c.exe	29
PID 1560 wrote to memory of 2144	1560	f0a190d7ded58116b3652252f74be7ffb36cd1088e814b02723132941c7a7f8c.exe	29
PID 2144 wrote to memory of 2700	2144	Logo1_.exe	31
PID 2144 wrote to memory of 2700	2144	Logo1_.exe	31
PID 2144 wrote to memory of 2700	2144	Logo1_.exe	31
PID 2144 wrote to memory of 2700	2144	Logo1_.exe	31
PID 2700 wrote to memory of 2600	2700	net.exe	33
PID 2700 wrote to memory of 2600	2700	net.exe	33
PID 2700 wrote to memory of 2600	2700	net.exe	33
PID 2700 wrote to memory of 2600	2700	net.exe	33
PID 2744 wrote to memory of 2660	2744	cmd.exe	34
PID 2744 wrote to memory of 2660	2744	cmd.exe	34
PID 2744 wrote to memory of 2660	2744	cmd.exe	34
PID 2744 wrote to memory of 2660	2744	cmd.exe	34
PID 2144 wrote to memory of 1180	2144	Logo1_.exe	21
PID 2144 wrote to memory of 1180	2144	Logo1_.exe	21

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1180
- C:\Users\Admin\AppData\Local\Temp\f0a190d7ded58116b3652252f74be7ffb36cd1088e814b02723132941c7a7f8c.exe
  "C:\Users\Admin\AppData\Local\Temp\f0a190d7ded58116b3652252f74be7ffb36cd1088e814b02723132941c7a7f8c.exe"
  2⤵
  - Drops file in Windows directory
  - Suspicious use of WriteProcessMemory
  PID:1560
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c C:\Users\Admin\AppData\Local\Temp\$$a273F.bat
    3⤵
    - Deletes itself
    - Loads dropped DLL
    - Suspicious use of WriteProcessMemory
    PID:2744
  - - C:\Users\Admin\AppData\Local\Temp\f0a190d7ded58116b3652252f74be7ffb36cd1088e814b02723132941c7a7f8c.exe
      "C:\Users\Admin\AppData\Local\Temp\f0a190d7ded58116b3652252f74be7ffb36cd1088e814b02723132941c7a7f8c.exe"
      4⤵
      Executes dropped EXE
      PID:2660
- - 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:2144
  - - C:\Windows\SysWOW64\net.exe
      net stop "Kingsoft AntiVirus Service"
      4⤵
      Suspicious use of WriteProcessMemory
      PID:2700
    - - C:\Windows\SysWOW64\net1.exe
        
        C:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"
        5⤵
        
        PID:2600

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:\Program Files (x86)\Google\Update\1.3.36.151\GoogleUpdateCore.exe

Filesize
252KB

MD5
26a626193179f515a263e58cfe558508

SHA1
3f4bec627b4edc797eb9dc39115639295df35b94

SHA256
cca607bbedf250f3c7edef7a37a7d53e8e05a1f6c981123c1f453bea7aa7f4c7

SHA512
467d04376d69a2418d672863095ccfc2d1acf5f66aca928dd7926d6dbba3ce590ce8bd467550b044732b75a50bd0aecbf229a00097948dd61afc7e6f835f888b

Download Submit
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\$$a273F.bat

Filesize
722B

MD5
f52c18b8b9f5974a7c0cb1aad6b69595

SHA1
49a16d2d1ae09777f0e3a54c787dbe9ef02d8185

SHA256
aabbcb3d0ea0d22329efe930ed6829df5fa2ceff96a0fba2781060f88e768d69

SHA512
085c0b28fb6d15e0ccd73a902d5bf541e28ad2dc7ca157fc305826d1672ed4a23c008530d89a9e89a42bb0c0dce21d649e678bd9996d793c5571d04225e50dad

Download Submit
C:\Users\Admin\AppData\Local\Temp\f0a190d7ded58116b3652252f74be7ffb36cd1088e814b02723132941c7a7f8c.exe.exe

Filesize
198KB

MD5
e133c2d85cff4edd7fe8e8f0f8be6cdb

SHA1
b8269209ebb6fe44bc50dab35f97b0ae244701b4

SHA256
6c5e7d9c81a409e67c143cd3aed33bddc3967fa4c9ab3b98560b7d3bf57d093d

SHA512
701b7d1c7e154519d77043f7de09d60c1ff76c95f820fc1c9afca19724efb0847d646686053354156fd4e8a9dab1f29a79d3223f939a3ff1b3613770dc8603b1

Download Submit
C:\Windows\Logo1_.exe

Filesize
27KB

MD5
901d82d961ed3a34e4657d6d3d74390b

SHA1
282da59e8370a00efd2f729bb69b1fe5790aa1dd

SHA256
7d3ac72858b0022e7f5b4424dddc2050d49dc346b3c734ab79ae24c303198069

SHA512
c80edadc865173a0bb846eed2e63ae571b5539f36c8bdbf424cca902c6d80e12afa68085247f6f6935de458f73af32bd7aa9a778939f9bb346f8f4975c1f2be5

Download Submit
F:\$RECYCLE.BIN\S-1-5-21-268080393-3149932598-1824759070-1000\_desktop.ini

Filesize
8B

MD5
02e4d47cbb9cf2affe1a6d96af753a42

SHA1
fe76259bc3376a8aa287867933c6bfd7fdae1944

SHA256
8079d35a07b892f00cdffeed754377382353a6e5870c06c02dc8dbaf809d291a

SHA512
cc47f23bb8b014458285ee912566350c0d09c49d9e40666790694b4d4d7961abbf7adcf9d54e78571a3b97d27a05c58f3db3fdaaa3f4221130a248ed780a1746

Download Submit
memory/1180-29-0x00000000024D0000-0x00000000024D1000-memory.dmp

Filesize
4KB

Download
memory/1560-16-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download
memory/1560-0-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download
memory/2144-18-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download
memory/2144-44-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download
memory/2144-90-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download
memory/2144-96-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download
memory/2144-571-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download
memory/2144-1873-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download
memory/2144-38-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download
memory/2144-2379-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download
memory/2144-3333-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download
memory/2144-31-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download