6ced9b3330ad2c372902c1b38136fc3d0aeccdd1a916c8cfd0a809c1b06648ae

Analysis

max time kernel
150s
max time network
123s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
18/04/2024, 02:01

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General

Target

6ced9b3330ad2c372902c1b38136fc3d0aeccdd1a916c8cfd0a809c1b06648ae.exe
Size

563KB
MD5

bf16e6d74a05f748114cb53b6f4e7ec4
SHA1

ee9bf89b1864d581f9c7062931e26ab8466fcfdd
SHA256

6ced9b3330ad2c372902c1b38136fc3d0aeccdd1a916c8cfd0a809c1b06648ae
SHA512

e85b42a387dfbc384c768579ada7ad93059de89400cb77cd17fbd56a0cbbab321b9ee8e92dfeab5e3fcd62d873dfa19efb1590f1a20c659a4f398fb3600fc520
SSDEEP

12288:Y7+gLc+Gl3DflwlLrfw+fZdI+eN9K61cNiSvSGtTnOmyMcp7YJhnRw:Y7Dc+qILkOdIdcN/vvtTObMceJhRw

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2248	cmd.exe

Executes dropped EXE 2 IoCs

pid	Process
2516	Logo1_.exe
2612	6ced9b3330ad2c372902c1b38136fc3d0aeccdd1a916c8cfd0a809c1b06648ae.exe

Loads dropped DLL 1 IoCs

pid	Process
2248	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)	\??\R:	Logo1_.exe
File opened (read-only)	\??\O:	Logo1_.exe
File opened (read-only)	\??\M:	Logo1_.exe
File opened (read-only)	\??\J:	Logo1_.exe
File opened (read-only)	\??\E:	Logo1_.exe
File opened (read-only)	\??\Y:	Logo1_.exe
File opened (read-only)	\??\V:	Logo1_.exe
File opened (read-only)	\??\T:	Logo1_.exe
File opened (read-only)	\??\Q:	Logo1_.exe
File opened (read-only)	\??\L:	Logo1_.exe
File opened (read-only)	\??\G:	Logo1_.exe
File opened (read-only)	\??\Z:	Logo1_.exe
File opened (read-only)	\??\S:	Logo1_.exe
File opened (read-only)	\??\P:	Logo1_.exe
File opened (read-only)	\??\N:	Logo1_.exe
File opened (read-only)	\??\K:	Logo1_.exe
File opened (read-only)	\??\X:	Logo1_.exe
File opened (read-only)	\??\W:	Logo1_.exe
File opened (read-only)	\??\U:	Logo1_.exe
File opened (read-only)	\??\I:	Logo1_.exe
File opened (read-only)	\??\H:	Logo1_.exe

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\plug_ins\Multimedia\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\core\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Microsoft Games\Multiplayer\Backgammon\it-IT\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Mozilla Firefox\defaults\_desktop.ini	Logo1_.exe
File created	C:\Program Files\VideoLAN\VLC\locale\pt_BR\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\Currency.Gadget\es-ES\js\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\it-IT\css\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Microsoft Office\Office14\Groove\Certificates\groove.net\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Google\Chrome\Application\106.0.5249.119\MEIPreload\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\mai\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Windows Mail\en-US\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Atlantic\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Mozilla Firefox\gmp-clearkey\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Adobe\Reader 9.0\Resource\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\DVD Maker\es-ES\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\Sports\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\zh_TW\LC_MESSAGES\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Windows Sidebar\Gadgets\CPU.Gadget\it-IT\_desktop.ini	Logo1_.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\LayeredTitles\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Microsoft Visual Studio 8\VSTA\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Windows Sidebar\Gadgets\PicturePuzzle.Gadget\it-IT\js\_desktop.ini	Logo1_.exe
File created	C:\Program Files\VideoLAN\VLC\locale\sq\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Common Files\Adobe\Updater6\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Microsoft Office\_desktop.ini	Logo1_.exe
File created	C:\Program Files\DVD Maker\fr-FR\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Microsoft Office\Document Themes 14\Theme Effects\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\XLICONS.EXE	Logo1_.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\ko\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\InfoPathOM\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Common Files\microsoft shared\Help\1042\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\v3.0\es\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Windows Photo Viewer\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Windows Sidebar\Gadgets\Weather.Gadget\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\ast\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\Africa\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Windows Photo Viewer\de-DE\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Common Files\microsoft shared\THEMES14\BLUECALM\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Windows Sidebar\Gadgets\Currency.Gadget\es-ES\js\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\include\win32\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\GrooveForms4\FormsStyles\GrayCheck\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Windows Sidebar\Gadgets\RSSFeeds.Gadget\es-ES\js\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\GrooveForms3\FormsStyles\Desert\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Windows Defender\MpCmdRun.exe	Logo1_.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\config\Modules\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\fy\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\CPU.Gadget\it-IT\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Microsoft Games\SpiderSolitaire\de-DE\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\el\LC_MESSAGES\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\Calendar.Gadget\es-ES\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\PROOF\1036\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Microsoft Synchronization Services\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Windows NT\_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\lib\_desktop.ini	Logo1_.exe
File created	C:\Program Files\VideoLAN\VLC\locale\mr\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Java\jre7\lib\management\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Java\jre7\lib\zi\Europe\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Common Files\microsoft shared\THEMES14\JOURNAL\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Windows Sidebar\Gadgets\RSSFeeds.Gadget\it-IT\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Java\jre7\lib\amd64\_desktop.ini	Logo1_.exe
File created	C:\Program Files\VideoLAN\VLC\locale\th\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Internet Explorer\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Microsoft Office\Office14\Groove\XML Files\Space Templates\_desktop.ini	Logo1_.exe

Drops file in Windows directory 4 IoCs

description	ioc	Process
File created	C:\Windows\vDll.dll	Logo1_.exe
File created	C:\Windows\rundl132.exe	6ced9b3330ad2c372902c1b38136fc3d0aeccdd1a916c8cfd0a809c1b06648ae.exe
File created	C:\Windows\Logo1_.exe	6ced9b3330ad2c372902c1b38136fc3d0aeccdd1a916c8cfd0a809c1b06648ae.exe
File opened for modification	C:\Windows\rundl132.exe	Logo1_.exe

Runs net.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
2516	Logo1_.exe
2516	Logo1_.exe
2516	Logo1_.exe
2516	Logo1_.exe
2516	Logo1_.exe
2516	Logo1_.exe
2516	Logo1_.exe
2516	Logo1_.exe
2516	Logo1_.exe
2516	Logo1_.exe

Suspicious use of WriteProcessMemory 22 IoCs

description	pid	Process	procid_target
PID 2000 wrote to memory of 2248	2000	6ced9b3330ad2c372902c1b38136fc3d0aeccdd1a916c8cfd0a809c1b06648ae.exe	28
PID 2000 wrote to memory of 2248	2000	6ced9b3330ad2c372902c1b38136fc3d0aeccdd1a916c8cfd0a809c1b06648ae.exe	28
PID 2000 wrote to memory of 2248	2000	6ced9b3330ad2c372902c1b38136fc3d0aeccdd1a916c8cfd0a809c1b06648ae.exe	28
PID 2000 wrote to memory of 2248	2000	6ced9b3330ad2c372902c1b38136fc3d0aeccdd1a916c8cfd0a809c1b06648ae.exe	28
PID 2000 wrote to memory of 2516	2000	6ced9b3330ad2c372902c1b38136fc3d0aeccdd1a916c8cfd0a809c1b06648ae.exe	29
PID 2000 wrote to memory of 2516	2000	6ced9b3330ad2c372902c1b38136fc3d0aeccdd1a916c8cfd0a809c1b06648ae.exe	29
PID 2000 wrote to memory of 2516	2000	6ced9b3330ad2c372902c1b38136fc3d0aeccdd1a916c8cfd0a809c1b06648ae.exe	29
PID 2000 wrote to memory of 2516	2000	6ced9b3330ad2c372902c1b38136fc3d0aeccdd1a916c8cfd0a809c1b06648ae.exe	29
PID 2516 wrote to memory of 2620	2516	Logo1_.exe	30
PID 2516 wrote to memory of 2620	2516	Logo1_.exe	30
PID 2516 wrote to memory of 2620	2516	Logo1_.exe	30
PID 2516 wrote to memory of 2620	2516	Logo1_.exe	30
PID 2620 wrote to memory of 2548	2620	net.exe	33
PID 2620 wrote to memory of 2548	2620	net.exe	33
PID 2620 wrote to memory of 2548	2620	net.exe	33
PID 2620 wrote to memory of 2548	2620	net.exe	33
PID 2248 wrote to memory of 2612	2248	cmd.exe	34
PID 2248 wrote to memory of 2612	2248	cmd.exe	34
PID 2248 wrote to memory of 2612	2248	cmd.exe	34
PID 2248 wrote to memory of 2612	2248	cmd.exe	34
PID 2516 wrote to memory of 1360	2516	Logo1_.exe	21
PID 2516 wrote to memory of 1360	2516	Logo1_.exe	21

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1360
- C:\Users\Admin\AppData\Local\Temp\6ced9b3330ad2c372902c1b38136fc3d0aeccdd1a916c8cfd0a809c1b06648ae.exe
  "C:\Users\Admin\AppData\Local\Temp\6ced9b3330ad2c372902c1b38136fc3d0aeccdd1a916c8cfd0a809c1b06648ae.exe"
  2⤵
  - Drops file in Windows directory
  - Suspicious use of WriteProcessMemory
  PID:2000
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c C:\Users\Admin\AppData\Local\Temp\$$a4E10.bat
    3⤵
    - Deletes itself
    - Loads dropped DLL
    - Suspicious use of WriteProcessMemory
    PID:2248
  - - C:\Users\Admin\AppData\Local\Temp\6ced9b3330ad2c372902c1b38136fc3d0aeccdd1a916c8cfd0a809c1b06648ae.exe
      "C:\Users\Admin\AppData\Local\Temp\6ced9b3330ad2c372902c1b38136fc3d0aeccdd1a916c8cfd0a809c1b06648ae.exe"
      4⤵
      Executes dropped EXE
      PID:2612
- - 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:2516
  - - C:\Windows\SysWOW64\net.exe
      net stop "Kingsoft AntiVirus Service"
      4⤵
      Suspicious use of WriteProcessMemory
      PID:2620
    - - C:\Windows\SysWOW64\net1.exe
        
        C:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"
        5⤵
        
        PID:2548

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
251KB

MD5
02e8a9f4997a06d42734002578ac2add

SHA1
dadaaa1bcd850545f4f17a62afaff7aa6cfa3e2a

SHA256
1ccd4f031805035f1f8e1ca4ff38fa1b37a824f6e43a81337eef2f97ddc8b0f3

SHA512
1e1fde450effc10091ef5805d50dfbc63c15f49b9a3ddd1df1c97fdcedb1670ba03dc2c353f6efd81f5d3a4925dbbb107b34a5f1906943f66813c4d5b5fa53d5

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

Filesize
471KB

MD5
4cfdb20b04aa239d6f9e83084d5d0a77

SHA1
f22863e04cc1fd4435f785993ede165bd8245ac6

SHA256
30ed17ca6ae530e8bf002bcef6048f94dba4b3b10252308147031f5c86ace1b9

SHA512
35b4c2f68a7caa45f2bb14b168947e06831f358e191478a6659b49f30ca6f538dc910fe6067448d5d8af4cb8558825d70f94d4bd67709aee414b2be37d49be86

Download Submit
C:\Users\Admin\AppData\Local\Temp\$$a4E10.bat

Filesize
722B

MD5
17256d06d2b87fdd3ba7c6645a26006a

SHA1
6691f3cbd38d8c63a7461b3e900923a26e065695

SHA256
16f20bf1e0d1402969500e505197654af4e83502e55512c06b5031436018ba37

SHA512
b7e00e2b0b2416e6c2f6c520e09192b7d140c1bb6ff4e5c398b21a1da1acfcbac54107dac926f63dd43511b47538033674c259100b692596a86d0bee4baac7d9

Download Submit
C:\Users\Admin\AppData\Local\Temp\6ced9b3330ad2c372902c1b38136fc3d0aeccdd1a916c8cfd0a809c1b06648ae.exe.exe

Filesize
537KB

MD5
eee6800b67e4ce6b023081d9dba3bf63

SHA1
5d72812c2bece8c43ecdcb84fb34f3d7c838eb0e

SHA256
8999f0f948e48667ebd2db8a65bea0dc30f459da5f76f91843675ec083eef7e1

SHA512
7c55f5aa17d25189d1c149e5afe00752787f516ebd52a858c6d12c9973e58be2d5db093b64b34a10147fa74df0afe6ddb2fd86a495739fb3ab51c77c8d5f8240

Download Submit
C:\Windows\Logo1_.exe

Filesize
26KB

MD5
41a1fee41a294452d15bcbdfb5a84c35

SHA1
1b0fadfceb4b51453cd1884d5f859a6cdd68e892

SHA256
446a10f3f850f5c88c16d02ac8bbd8d39e126439836d30740c0e81c8959963e8

SHA512
e6a656cd615bf4fc2c601a6e66c1d04c9f0f56a777569434279e8d539c0ed24e6a6811352f3bcb8cbb35685275e4dd02433ab1082e296391f024f937eed3cc1f

Download Submit
F:\$RECYCLE.BIN\S-1-5-21-406356229-2805545415-1236085040-1000\_desktop.ini

Filesize
9B

MD5
72b7e38c6ba037d117f32b55c07b1a9c

SHA1
35e2435e512e17ca2be885e17d75913f06b90361

SHA256
e9719e3c653627668046bac84b77097bfb0cd018d68465c17130ed31d6d6eca6

SHA512
2bebd814b81ad2dc547802d42891d833caaad81d004758ec4373f9c7af2971eb822f0a559d2d5d4fca499912fea95e25bab22e92cb0c149d6a4c692eee6ee46a

Download Submit
memory/1360-29-0x00000000025A0000-0x00000000025A1000-memory.dmp

Filesize
4KB

Download
memory/2000-15-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/2000-16-0x00000000003C0000-0x00000000003F4000-memory.dmp

Filesize
208KB

Download
memory/2000-0-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/2516-31-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/2516-44-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/2516-90-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/2516-96-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/2516-98-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/2516-1849-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/2516-38-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/2516-3309-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/2516-21-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download