5c6fd9f0bfa4de2253356369c5ef4a3a55f56bb3256e3b40601ecb6198de09bf

Analysis

max time kernel
149s
max time network
117s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
27/01/2024, 19:32

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General

Target

5c6fd9f0bfa4de2253356369c5ef4a3a55f56bb3256e3b40601ecb6198de09bf.exe
Size

450KB
MD5

fd7790c072676ac6a9414b3a7ebe6085
SHA1

0993b3e2e5d1cf8821d7b67794c84349ff0b9049
SHA256

5c6fd9f0bfa4de2253356369c5ef4a3a55f56bb3256e3b40601ecb6198de09bf
SHA512

dfb1718b700e59e5f1b038329befb63f0a521da92a9e7bea45f4446b17813a12f57ebf41ac0379ce7e1d7a4b447fb031675ce5007ac5b80e84cf41ab7b0f22cd
SSDEEP

6144:qVfjmNgUTxxIXB0iS0GaYApLhTrKUfdOtvHtKrr4Kdyj7XKUTa8m23d7KJqKWMJN:k7+gUtNL8YcL5YHaI7XHgZQKhJgeCmdN

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
3060	cmd.exe

Executes dropped EXE 2 IoCs

pid	Process
2012	Logo1_.exe
2620	5c6fd9f0bfa4de2253356369c5ef4a3a55f56bb3256e3b40601ecb6198de09bf.exe

Loads dropped DLL 1 IoCs

pid	Process
3060	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)	\??\W:	Logo1_.exe
File opened (read-only)	\??\M:	Logo1_.exe
File opened (read-only)	\??\K:	Logo1_.exe
File opened (read-only)	\??\H:	Logo1_.exe
File opened (read-only)	\??\G:	Logo1_.exe
File opened (read-only)	\??\E:	Logo1_.exe
File opened (read-only)	\??\X:	Logo1_.exe
File opened (read-only)	\??\U:	Logo1_.exe
File opened (read-only)	\??\S:	Logo1_.exe
File opened (read-only)	\??\P:	Logo1_.exe
File opened (read-only)	\??\L:	Logo1_.exe
File opened (read-only)	\??\Z:	Logo1_.exe
File opened (read-only)	\??\Y:	Logo1_.exe
File opened (read-only)	\??\T:	Logo1_.exe
File opened (read-only)	\??\R:	Logo1_.exe
File opened (read-only)	\??\J:	Logo1_.exe
File opened (read-only)	\??\V:	Logo1_.exe
File opened (read-only)	\??\Q:	Logo1_.exe
File opened (read-only)	\??\O:	Logo1_.exe
File opened (read-only)	\??\N:	Logo1_.exe
File opened (read-only)	\??\I:	Logo1_.exe

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\Windows NT\TableTextService\es-ES\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\FlipPage\_desktop.ini	Logo1_.exe
File created	C:\Program Files\VideoLAN\VLC\lua\http\js\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\A3DUtility.exe	Logo1_.exe
File created	C:\Program Files (x86)\Microsoft Office\Templates\1033\ONENOTE\14\Notebook Templates\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Common Files\Adobe\Help\en_US\Adobe Reader\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\106.0.5249.119\MEIPreload\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.launcher.win32.win32.x86_64_1.1.200.v20141007-2033\META-INF\_desktop.ini	Logo1_.exe
File created	C:\Program Files\VideoLAN\VLC\locale\en_GB\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Document Themes 14\Theme Colors\_desktop.ini	Logo1_.exe
File created	C:\Program Files\VideoLAN\VLC\locale\lg\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\MSInfo\en-US\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\images\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\SlideShow.Gadget\es-ES\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe	Logo1_.exe
File opened for modification	C:\Program Files\Microsoft Games\FreeCell\ja-JP\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\RedistList\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\fy\LC_MESSAGES\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\Portal\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Microsoft Games\Multiplayer\Spades\fr-FR\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\ru\LC_MESSAGES\_desktop.ini	Logo1_.exe
File created	C:\Program Files\VideoLAN\VLC\locale\az\LC_MESSAGES\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\Currency.Gadget\ja-JP\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Google\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Java\jre7\lib\images\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\fur\LC_MESSAGES\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\Clock.Gadget\en-US\js\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Windows Sidebar\Gadgets\Calendar.Gadget\fr-FR\css\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Windows Sidebar\Gadgets\Clock.Gadget\de-DE\js\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\fa\LC_MESSAGES\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\RSSFeeds.Gadget\de-DE\js\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Microsoft Office\Office14\QUERIES\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\MSBuild\Microsoft\Windows Workflow Foundation\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Windows Sidebar\Gadgets\SlideShow.Gadget\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\es\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Windows Sidebar\it-IT\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Microsoft Analysis Services\AS OLEDB\10\Resources\_desktop.ini	Logo1_.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\HueCycle\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\update_tracking\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Microsoft Games\Minesweeper\en-US\_desktop.ini	Logo1_.exe
File created	C:\Program Files\VideoLAN\VLC\locale\km\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Microsoft Games\Multiplayer\Spades\ja-JP\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\SlideShow.Gadget\fr-FR\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\Tracker\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\Source Engine\OSE.EXE	Logo1_.exe
File created	C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\GrooveForms3\FormsStyles\GrayCheck\_desktop.ini	Logo1_.exe
File created	C:\Program Files\VideoLAN\VLC\locale\ug\LC_MESSAGES\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\TextConv\it-IT\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\GrooveForms3\FormsStyles\Lime\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\CPU.Gadget\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\CPU.Gadget\de-DE\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\TextConv\WksConv\Wkconv.exe	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\FORMS\1033\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Windows Media Player\en-US\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\OldAge\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\ext\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\Browser\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Microsoft Sync Framework\v1.0\Documentation\_desktop.ini	Logo1_.exe
File created	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\VideoLAN\VLC\locale\bn\LC_MESSAGES\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\PicturePuzzle.Gadget\Images\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\orbd.exe	Logo1_.exe

Drops file in Windows directory 4 IoCs

description	ioc	Process
File created	C:\Windows\rundl132.exe	5c6fd9f0bfa4de2253356369c5ef4a3a55f56bb3256e3b40601ecb6198de09bf.exe
File created	C:\Windows\Logo1_.exe	5c6fd9f0bfa4de2253356369c5ef4a3a55f56bb3256e3b40601ecb6198de09bf.exe
File opened for modification	C:\Windows\rundl132.exe	Logo1_.exe
File created	C:\Windows\vDll.dll	Logo1_.exe

Runs net.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
2012	Logo1_.exe
2012	Logo1_.exe
2012	Logo1_.exe
2012	Logo1_.exe
2012	Logo1_.exe
2012	Logo1_.exe
2012	Logo1_.exe
2012	Logo1_.exe
2012	Logo1_.exe
2012	Logo1_.exe

Suspicious use of WriteProcessMemory 22 IoCs

description	pid	Process	procid_target
PID 880 wrote to memory of 3060	880	5c6fd9f0bfa4de2253356369c5ef4a3a55f56bb3256e3b40601ecb6198de09bf.exe	28
PID 880 wrote to memory of 3060	880	5c6fd9f0bfa4de2253356369c5ef4a3a55f56bb3256e3b40601ecb6198de09bf.exe	28
PID 880 wrote to memory of 3060	880	5c6fd9f0bfa4de2253356369c5ef4a3a55f56bb3256e3b40601ecb6198de09bf.exe	28
PID 880 wrote to memory of 3060	880	5c6fd9f0bfa4de2253356369c5ef4a3a55f56bb3256e3b40601ecb6198de09bf.exe	28
PID 880 wrote to memory of 2012	880	5c6fd9f0bfa4de2253356369c5ef4a3a55f56bb3256e3b40601ecb6198de09bf.exe	29
PID 880 wrote to memory of 2012	880	5c6fd9f0bfa4de2253356369c5ef4a3a55f56bb3256e3b40601ecb6198de09bf.exe	29
PID 880 wrote to memory of 2012	880	5c6fd9f0bfa4de2253356369c5ef4a3a55f56bb3256e3b40601ecb6198de09bf.exe	29
PID 880 wrote to memory of 2012	880	5c6fd9f0bfa4de2253356369c5ef4a3a55f56bb3256e3b40601ecb6198de09bf.exe	29
PID 2012 wrote to memory of 2624	2012	Logo1_.exe	31
PID 2012 wrote to memory of 2624	2012	Logo1_.exe	31
PID 2012 wrote to memory of 2624	2012	Logo1_.exe	31
PID 2012 wrote to memory of 2624	2012	Logo1_.exe	31
PID 3060 wrote to memory of 2620	3060	cmd.exe	34
PID 3060 wrote to memory of 2620	3060	cmd.exe	34
PID 3060 wrote to memory of 2620	3060	cmd.exe	34
PID 3060 wrote to memory of 2620	3060	cmd.exe	34
PID 2624 wrote to memory of 2684	2624	net.exe	33
PID 2624 wrote to memory of 2684	2624	net.exe	33
PID 2624 wrote to memory of 2684	2624	net.exe	33
PID 2624 wrote to memory of 2684	2624	net.exe	33
PID 2012 wrote to memory of 1380	2012	Logo1_.exe	6
PID 2012 wrote to memory of 1380	2012	Logo1_.exe	6

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1380
- C:\Users\Admin\AppData\Local\Temp\5c6fd9f0bfa4de2253356369c5ef4a3a55f56bb3256e3b40601ecb6198de09bf.exe
  "C:\Users\Admin\AppData\Local\Temp\5c6fd9f0bfa4de2253356369c5ef4a3a55f56bb3256e3b40601ecb6198de09bf.exe"
  2⤵
  - Drops file in Windows directory
  - Suspicious use of WriteProcessMemory
  PID:880
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c C:\Users\Admin\AppData\Local\Temp\$$a143C.bat
    3⤵
    - Deletes itself
    - Loads dropped DLL
    - Suspicious use of WriteProcessMemory
    PID:3060
  - - C:\Users\Admin\AppData\Local\Temp\5c6fd9f0bfa4de2253356369c5ef4a3a55f56bb3256e3b40601ecb6198de09bf.exe
      "C:\Users\Admin\AppData\Local\Temp\5c6fd9f0bfa4de2253356369c5ef4a3a55f56bb3256e3b40601ecb6198de09bf.exe"
      4⤵
      Executes dropped EXE
      PID:2620
- - 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:2012
  - - C:\Windows\SysWOW64\net.exe
      net stop "Kingsoft AntiVirus Service"
      4⤵
      Suspicious use of WriteProcessMemory
      PID:2624
    - - C:\Windows\SysWOW64\net1.exe
        
        C:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"
        5⤵
        
        PID:2684

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
0ada2e8f605902c0ff9141520bc6e269

SHA1
e43e62623d7b78f61d0c342885a0902a4a593bb9

SHA256
3d7375b548f489444052e6418e7b3fde324bab5dc79fd30d222e9a9f82b9494e

SHA512
993ab2a9a97647af10fb18331ddb384bfad348529a64a158997f50615651503c0fedef1eda0d1391823cdc8298b59bc2315522b5b5a9585c13f7575faff1cbb4

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\$$a143C.bat

Filesize
722B

MD5
de11c01a57c8cb79f145e90cd48e70c9

SHA1
033b36673c50a75ef876de1f0e52e39ec74fdfa7

SHA256
1359d2912ef3018c9fc4cc372c5d1ca464c9cc6aecbb1c60e5e9b9f8058f615c

SHA512
3abc4a6e65e414925a4a3ca573cba13f08c623c41c81979ab13543498f8199020b86a7e0356e655859e790a1e936a0a7d7ab373fa021c3fc04d4c813f4381771

Download Submit
C:\Users\Admin\AppData\Local\Temp\5c6fd9f0bfa4de2253356369c5ef4a3a55f56bb3256e3b40601ecb6198de09bf.exe.exe

Filesize
424KB

MD5
29e177c7bb7343f365f12ad9a8af4c48

SHA1
116569c0e97853f01a2bd1c2c8b5a9c0c8e1c6b3

SHA256
197fc8bbd50333cde901ca625937407b6c11a393d019dfe56fcee17719f1053c

SHA512
635777358e113ca2abcd2a301d50cb8dacfd48d1055dee6060fe2b38b3106e172ce828169385762936a23782ee6d5e6b10b607183576de4dbea1e3c20ec802f3

Download Submit
C:\Windows\Logo1_.exe

Filesize
26KB

MD5
26e7aa29b754dcf032ac36b49861da15

SHA1
70212d4aff48f4ce1ef5bd3156d20833da0fdb56

SHA256
c49ad2fee17a775033e64463983d8a43f8427a4cf84287d41977abbbe74cc6d1

SHA512
8d0c10435edebb2255a4eae6274a2ba31dae8ad74259dcc14344191bc28fcb1e02b88e5a921134084dbe47524b23b483e178cd5fee1aedd1c98724922b4818c7

Download Submit
F:\$RECYCLE.BIN\S-1-5-21-3470981204-343661084-3367201002-1000\_desktop.ini

Filesize
9B

MD5
34e12dba53534facb8e8064d1af8f928

SHA1
e293a1d8b60a1ffb79b860fd1f021c1bf2ce843e

SHA256
7762ae19d24ac82e1f587069111f6ec91e9f42a3b748599e68d91efb0a1b3975

SHA512
0828b8c16e680123cfc73ac0f1ea552bcc0cdc7ce14332e37345b29136ac12cd712e1c13295a5feaf0ebdd8f2461fe64db6f994c3cda82e40aa6ec3f4da41331

Download Submit
memory/880-0-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/880-16-0x0000000000220000-0x0000000000254000-memory.dmp

Filesize
208KB

Download
memory/880-15-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/1380-29-0x0000000002E90000-0x0000000002E91000-memory.dmp

Filesize
4KB

Download
memory/2012-38-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/2012-44-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/2012-90-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/2012-96-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/2012-711-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/2012-1849-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/2012-2306-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/2012-31-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/2012-3309-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/2012-18-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download