767470a0f78dadfdbb45957c392e2c8c0144f739a30472d2afa449538692bff0

Analysis

max time kernel
149s
max time network
120s
platform
windows7_x64
resource
win7-20240611-en
resource tags

arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system
submitted
13/06/2024, 22:37

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General

Target

767470a0f78dadfdbb45957c392e2c8c0144f739a30472d2afa449538692bff0.exe
Size

5.7MB
MD5

7615fb659700e7717f77b88e28113e89
SHA1

bc2527db48050f702355397cd999dc889a54902b
SHA256

767470a0f78dadfdbb45957c392e2c8c0144f739a30472d2afa449538692bff0
SHA512

a180bc395e4317c88df3b7b839f1eb47369ba417fdc65e638c093498b0a175aa3940372375b6e01f409d653e4dc401ec3b0f205b4cf864323c9bfb86db883399
SSDEEP

49152:QPv94AEsKU8ggw1g+1CART5eBiyKS3EI3wybn20DCYIHvc8ixuZm9+fWsw6dTPBm:uKUgTH2M2m9UMpu1QfLczqssnKSh

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
1948	cmd.exe

Executes dropped EXE 2 IoCs

pid	Process
2488	Logo1_.exe
3008	767470a0f78dadfdbb45957c392e2c8c0144f739a30472d2afa449538692bff0.exe

Loads dropped DLL 1 IoCs

pid	Process
1948	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)	\??\H:	Logo1_.exe
File opened (read-only)	\??\G:	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)	\??\U:	Logo1_.exe
File opened (read-only)	\??\O:	Logo1_.exe
File opened (read-only)	\??\N:	Logo1_.exe
File opened (read-only)	\??\T:	Logo1_.exe
File opened (read-only)	\??\S:	Logo1_.exe
File opened (read-only)	\??\Q:	Logo1_.exe
File opened (read-only)	\??\K:	Logo1_.exe
File opened (read-only)	\??\Y:	Logo1_.exe
File opened (read-only)	\??\P:	Logo1_.exe
File opened (read-only)	\??\M:	Logo1_.exe
File opened (read-only)	\??\L:	Logo1_.exe
File opened (read-only)	\??\X:	Logo1_.exe
File opened (read-only)	\??\R:	Logo1_.exe
File opened (read-only)	\??\J:	Logo1_.exe
File opened (read-only)	\??\I:	Logo1_.exe
File opened (read-only)	\??\E:	Logo1_.exe

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\config\Modules\_desktop.ini	Logo1_.exe
File created	C:\Program Files\VideoLAN\VLC\locale\bg\LC_MESSAGES\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\fi\LC_MESSAGES\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\Cultures\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Microsoft Office\Templates\1033\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.rjmx_5.5.0.165303\META-INF\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Microsoft Games\Multiplayer\Backgammon\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleUpdateSetup.exe	Logo1_.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\Vignette\_desktop.ini	Logo1_.exe
File created	C:\Program Files\VideoLAN\VLC\locale\zu\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Common Files\microsoft shared\THEMES14\RICEPAPR\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Microsoft Office\Office14\1033\GrooveForms5\FormsStyles\SpringGreen\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Windows Defender\en-US\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Windows Sidebar\Gadgets\SlideShow.Gadget\it-IT\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Windows Sidebar\Gadgets\Weather.Gadget\fr-FR\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\HueCycle\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Resource\Linguistics\LanguageNames2\_desktop.ini	Logo1_.exe
File created	C:\Program Files\VideoLAN\VLC\locale\ast\_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 (x86)\Common Files\microsoft shared\THEMES14\NETWORK\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\_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\Windows Sidebar\Gadgets\Calendar.Gadget\ja-JP\js\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Windows Sidebar\Gadgets\CPU.Gadget\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\java-rmi.exe	Logo1_.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jdb.exe	Logo1_.exe
File created	C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\GrooveForms\_desktop.ini	Logo1_.exe
File created	C:\Program Files\VideoLAN\VLC\locale\fur\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Windows Mail\en-US\_desktop.ini	Logo1_.exe
File created	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\VSTA\8.0\x86\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Microsoft Games\Multiplayer\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Windows Sidebar\Gadgets\Calendar.Gadget\de-DE\js\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Windows Defender\fr-FR\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\lua\http\css\ui-lightness\images\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Windows Defender\it-IT\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Common Files\microsoft shared\ink\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Windows Sidebar\Gadgets\RSSFeeds.Gadget\de-DE\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\106.0.5249.119\chrome_pwa_launcher.exe	Logo1_.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\PicturePuzzle.Gadget\en-US\js\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Microsoft Office\Office14\Groove\Certificates\groove.net\Components\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\GrooveForms3\FormsStyles\Americana\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Windows Photo Viewer\ja-JP\_desktop.ini	Logo1_.exe
File created	C:\Program Files\VideoLAN\VLC\locale\mai\LC_MESSAGES\_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\Java\jdk1.7.0_80\lib\visualvm\etc\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\Clock.Gadget\en-US\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Common Files\microsoft shared\Help\1049\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.console.ui.notification_5.5.0.165303\html\dcommon\html\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\p2\org.eclipse.equinox.p2.engine\profileRegistry\JMC.profile\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\deploy\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Windows Sidebar\Gadgets\SlideShow.Gadget\images\in_sidebar\_desktop.ini	Logo1_.exe
File created	C:\Program Files\MSBuild\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\SlideShow.Gadget\it-IT\css\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Common Files\Adobe\Help\en_US\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Google\Update\Install\{F96176C3-DF21-4B86-99D6-0A9EE05DDA5E}\chrome_installer.exe	Logo1_.exe
File opened for modification	C:\Program Files\Microsoft Games\Purble Place\fr-FR\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Windows NT\TableTextService\en-US\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Windows Sidebar\Gadgets\Currency.Gadget\ja-JP\css\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Windows Sidebar\Gadgets\Weather.Gadget\es-ES\css\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\modules\locale\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Windows Defender\ja-JP\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\gu\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Microsoft Games\FreeCell\es-ES\_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	767470a0f78dadfdbb45957c392e2c8c0144f739a30472d2afa449538692bff0.exe
File created	C:\Windows\Logo1_.exe	767470a0f78dadfdbb45957c392e2c8c0144f739a30472d2afa449538692bff0.exe

Runs net.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
2488	Logo1_.exe
2488	Logo1_.exe
2488	Logo1_.exe
2488	Logo1_.exe
2488	Logo1_.exe
2488	Logo1_.exe
2488	Logo1_.exe
2488	Logo1_.exe
2488	Logo1_.exe
2488	Logo1_.exe

Suspicious use of WriteProcessMemory 18 IoCs

description	pid	Process	procid_target
PID 772 wrote to memory of 1948	772	767470a0f78dadfdbb45957c392e2c8c0144f739a30472d2afa449538692bff0.exe	28
PID 772 wrote to memory of 1948	772	767470a0f78dadfdbb45957c392e2c8c0144f739a30472d2afa449538692bff0.exe	28
PID 772 wrote to memory of 1948	772	767470a0f78dadfdbb45957c392e2c8c0144f739a30472d2afa449538692bff0.exe	28
PID 772 wrote to memory of 1948	772	767470a0f78dadfdbb45957c392e2c8c0144f739a30472d2afa449538692bff0.exe	28
PID 772 wrote to memory of 2488	772	767470a0f78dadfdbb45957c392e2c8c0144f739a30472d2afa449538692bff0.exe	29
PID 772 wrote to memory of 2488	772	767470a0f78dadfdbb45957c392e2c8c0144f739a30472d2afa449538692bff0.exe	29
PID 772 wrote to memory of 2488	772	767470a0f78dadfdbb45957c392e2c8c0144f739a30472d2afa449538692bff0.exe	29
PID 772 wrote to memory of 2488	772	767470a0f78dadfdbb45957c392e2c8c0144f739a30472d2afa449538692bff0.exe	29
PID 2488 wrote to memory of 2688	2488	Logo1_.exe	31
PID 2488 wrote to memory of 2688	2488	Logo1_.exe	31
PID 2488 wrote to memory of 2688	2488	Logo1_.exe	31
PID 2488 wrote to memory of 2688	2488	Logo1_.exe	31
PID 2688 wrote to memory of 2712	2688	net.exe	33
PID 2688 wrote to memory of 2712	2688	net.exe	33
PID 2688 wrote to memory of 2712	2688	net.exe	33
PID 2688 wrote to memory of 2712	2688	net.exe	33
PID 2488 wrote to memory of 1336	2488	Logo1_.exe	21
PID 2488 wrote to memory of 1336	2488	Logo1_.exe	21

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1336
- C:\Users\Admin\AppData\Local\Temp\767470a0f78dadfdbb45957c392e2c8c0144f739a30472d2afa449538692bff0.exe
  "C:\Users\Admin\AppData\Local\Temp\767470a0f78dadfdbb45957c392e2c8c0144f739a30472d2afa449538692bff0.exe"
  2⤵
  - Drops file in Windows directory
  - Suspicious use of WriteProcessMemory
  PID:772
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c C:\Users\Admin\AppData\Local\Temp\$$aB08.bat
    3⤵
    - Deletes itself
    - Loads dropped DLL
    PID:1948
  - - C:\Users\Admin\AppData\Local\Temp\767470a0f78dadfdbb45957c392e2c8c0144f739a30472d2afa449538692bff0.exe
      "C:\Users\Admin\AppData\Local\Temp\767470a0f78dadfdbb45957c392e2c8c0144f739a30472d2afa449538692bff0.exe"
      4⤵
      Executes dropped EXE
      PID:3008
- - 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:2488
  - - C:\Windows\SysWOW64\net.exe
      net stop "Kingsoft AntiVirus Service"
      4⤵
      Suspicious use of WriteProcessMemory
      PID:2688
    - - C:\Windows\SysWOW64\net1.exe
        
        C:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"
        5⤵
        
        PID:2712

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
07dfea84a37074ab4aeee668afefc263

SHA1
2a735d75fa11191ddec37aad6552ada029bb286d

SHA256
bc8f1ef7ad9dd42375c3841bc745155326fe7b04e5f7b258feb078a9e58a48b6

SHA512
c594c418adfff394998bd107c9c168f9dd3fbd21d2e6b24309005d126a695e4fc17fb88fb43a9a6a31197ba26e8779518e40ac360a5b7dfe53a232a4bf19076c

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\$$aB08.bat

Filesize
721B

MD5
5e50ba96db65a37cb8d1ee528789ea05

SHA1
f9bfd5c9c9dcb594caae7e38f82cd05a4d445613

SHA256
a8bd5aa4ba5b7022bcf8c3a994cd0558e77e767db158b46294fc1fff896c2601

SHA512
736f459f6cab5f86ad0a5fb3d03f63bebbdc93edeed7deb5767bc5f6e26e1afc512698e83c5761d2048dfae99ecc7a7bdb5c4b3869079e0b309549e0f9fdf8f7

Download Submit
C:\Users\Admin\AppData\Local\Temp\767470a0f78dadfdbb45957c392e2c8c0144f739a30472d2afa449538692bff0.exe.exe

Filesize
5.7MB

MD5
c596c3539f619ec76f36741933da5bed

SHA1
b3243f0ee893528f0ccd71700ca9970def6670b5

SHA256
bb9f95d1b280c1ec9ae27cf564bbb1b485e2d721d44b3288a9a43c07517e38de

SHA512
e6e9bd571f8a74b0d2f1a88f9c90fbf10a2150cda55cd4ad6f9a37e0c4a957a175ecb8adf17822331e6cb83bac6fec5bdc2fc87fdb5bc2bfa46ad7dac4df31d2

Download Submit
C:\Windows\rundl132.exe

Filesize
27KB

MD5
e7022dfd7727b47fccc1c511a84e8c53

SHA1
9e258e645aa3df99b556e98bbe7390308014fbe9

SHA256
cffb794dcc2ef8b81c440fe0bc09f3172040e73d1ac9ef9e3a108ebb822a89e4

SHA512
69cb26c5dc0f6f4dd7d0ad32d921799bdba0cedfe063246a6c526872c9f211267e3e5989fcaa1f35ea19d4b06dd44f9d3d032db5b28f9a69581558d3eb2ebac9

Download Submit
F:\$RECYCLE.BIN\S-1-5-21-2812790648-3157963462-487717889-1000\_desktop.ini

Filesize
9B

MD5
4f2460b507685f7d7bfe6393f335f1c9

SHA1
378d42f114b1515872e58de6662373af31ab8c7b

SHA256
47a22297ce31d17b0f37251ce63cf2eb146700451caab6dd0aa710d2526c8e42

SHA512
75dcca6b81ac47511b847a5c35be4bddbee425436f7bfd1347115e18b84f52a16a5c517bda0a5f5d0a1f2541aab80d764932d8018538cb112fa3b6c9977e95eb

Download Submit
memory/772-42-0x0000000000440000-0x0000000000475000-memory.dmp

Filesize
212KB

Download
memory/772-16-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download
memory/772-17-0x0000000000440000-0x0000000000475000-memory.dmp

Filesize
212KB

Download
memory/772-0-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download
memory/1336-30-0x00000000020A0000-0x00000000020A1000-memory.dmp

Filesize
4KB

Download
memory/2488-41-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download
memory/2488-48-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download
memory/2488-94-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download
memory/2488-100-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download
memory/2488-553-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download
memory/2488-1877-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download
memory/2488-2123-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download
memory/2488-34-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download
memory/2488-3337-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download
memory/2488-19-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download