02463321e53570dfce5840c2dd66efe7fbcaa99dcd8c373dd669a39a649dbcfa

Analysis

max time kernel
149s
max time network
118s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
17/05/2024, 05:20

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General

Target

02463321e53570dfce5840c2dd66efe7fbcaa99dcd8c373dd669a39a649dbcfa.exe
Size

195KB
MD5

3d877fea86d6eb8d49e77e4083f4e0da
SHA1

39b6103d1bb8f5f97c3b748de06b45224a672b5d
SHA256

02463321e53570dfce5840c2dd66efe7fbcaa99dcd8c373dd669a39a649dbcfa
SHA512

866272c6dde51a46502fae2054f4d296c1246989edb76c238f32dd128c3fdad59b10fe53a2b88afc1b867aa67c597dc3e09fffa34db416e8322d0466edea8256
SSDEEP

6144:iFpGhiTM8mP4PnQYg3kMKYMKxbxSELp8Hmr:EpRMuQ93vmq18q

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2976	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
1300	Logo1_.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)	\??\V:	Logo1_.exe
File opened (read-only)	\??\T:	Logo1_.exe
File opened (read-only)	\??\R:	Logo1_.exe
File opened (read-only)	\??\N:	Logo1_.exe
File opened (read-only)	\??\L:	Logo1_.exe
File opened (read-only)	\??\K:	Logo1_.exe
File opened (read-only)	\??\J:	Logo1_.exe
File opened (read-only)	\??\W:	Logo1_.exe
File opened (read-only)	\??\G:	Logo1_.exe
File opened (read-only)	\??\H:	Logo1_.exe
File opened (read-only)	\??\E:	Logo1_.exe
File opened (read-only)	\??\Y:	Logo1_.exe
File opened (read-only)	\??\U:	Logo1_.exe
File opened (read-only)	\??\I:	Logo1_.exe
File opened (read-only)	\??\X:	Logo1_.exe
File opened (read-only)	\??\S:	Logo1_.exe
File opened (read-only)	\??\Q:	Logo1_.exe
File opened (read-only)	\??\P:	Logo1_.exe
File opened (read-only)	\??\O:	Logo1_.exe
File opened (read-only)	\??\M:	Logo1_.exe
File opened (read-only)	\??\Z:	Logo1_.exe

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\VideoLAN\VLC\lua\http\dialogs\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Common Files\microsoft shared\Help\1041\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Google\Update\Download\{8A69D345-D564-463C-AFF1-A69D9E530F96}\106.0.5249.119\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Windows Sidebar\Gadgets\Clock.Gadget\ja-JP\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\java.exe	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Windows Sidebar\Gadgets\CPU.Gadget\de-DE\js\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Microsoft Games\Multiplayer\Spades\it-IT\_desktop.ini	Logo1_.exe
File created	C:\Program Files\VideoLAN\VLC\locale\gl\LC_MESSAGES\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\VC\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Windows Mail\fr-FR\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\106.0.5249.119\Extensions\_desktop.ini	Logo1_.exe
File created	C:\Program Files\VideoLAN\VLC\locale\is\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\plug_ins\Multimedia\MPP\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\SPPlugins\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Microsoft Office\Office14\1033\GrooveForms5\FormsStyles\Swirl\_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\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\CPU.Gadget\it-IT\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\en-US\css\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Microsoft Office\Office14\Groove\Certificates\groove.net\ManagedObjects\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\GrooveProjectToolset\ProjectTool\Project Report Type\Basic\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Microsoft Games\Multiplayer\Spades\ja-JP\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Windows NT\TableTextService\es-ES\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\fr-FR\js\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\InfoPathOM\InfoPathOMV12\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Windows Sidebar\Gadgets\Calendar.Gadget\es-ES\css\_desktop.ini	Logo1_.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Microsoft Games\Chess\ja-JP\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Common Files\microsoft shared\Web Server Extensions\14\BIN\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Google\Update\Offline\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\RSSFeeds.Gadget\de-DE\css\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\THEMES14\CANYON\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Windows Sidebar\Gadgets\PicturePuzzle.Gadget\de-DE\js\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\_desktop.ini	Logo1_.exe
File created	C:\Program Files\VideoLAN\VLC\locale\vi\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\RSSFeeds.Gadget\en-US\css\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\ja-JP\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\Office Setup Controller\Proof.en\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Microsoft Office\Templates\1033\ONENOTE\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Microsoft Games\Hearts\es-ES\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Windows Portable Devices\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\ink\TabTip32.exe	Logo1_.exe
File created	C:\Program Files (x86)\Common Files\microsoft shared\VSTA\Pipeline.v10.0\AddInViews\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Microsoft Sync Framework\_desktop.ini	Logo1_.exe
File created	C:\Program Files\VideoLAN\VLC\locale\oc\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Common Files\microsoft shared\Portal\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\schemagen.exe	Logo1_.exe
File created	C:\Program Files (x86)\Adobe\Reader 9.0\Resource\TypeSupport\Unicode\Mappings\win\_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\Windows Sidebar\Gadgets\SlideShow.Gadget\es-ES\_desktop.ini	Logo1_.exe
File created	C:\Program Files\VideoLAN\VLC\locale\eo\LC_MESSAGES\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\MSOSYNC.EXE	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Windows Sidebar\sidebar.exe	Logo1_.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\Memories\_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 opened for modification	C:\Program Files (x86)\Windows Sidebar\Gadgets\SlideShow.Gadget\images\_desktop.ini	Logo1_.exe
File created	C:\Program Files\VideoLAN\VLC\locale\bs\LC_MESSAGES\_desktop.ini	Logo1_.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\video_output\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Windows Sidebar\Gadgets\PicturePuzzle.Gadget\ja-JP\js\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\MediaCenter.Gadget\css\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\Welcome Tool\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\lib\deployed\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Microsoft Visual Studio 8\VSTA\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\fonts\_desktop.ini	Logo1_.exe
File created	C:\Program Files\VideoLAN\VLC\locale\el\LC_MESSAGES\_desktop.ini	Logo1_.exe

Drops file in Windows directory 4 IoCs

description	ioc	Process
File created	C:\Windows\rundl132.exe	02463321e53570dfce5840c2dd66efe7fbcaa99dcd8c373dd669a39a649dbcfa.exe
File created	C:\Windows\Logo1_.exe	02463321e53570dfce5840c2dd66efe7fbcaa99dcd8c373dd669a39a649dbcfa.exe
File opened for modification	C:\Windows\rundl132.exe	Logo1_.exe
File created	C:\Windows\vDll.dll	Logo1_.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082
Runs net.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
1300	Logo1_.exe
1300	Logo1_.exe
1300	Logo1_.exe
1300	Logo1_.exe
1300	Logo1_.exe
1300	Logo1_.exe
1300	Logo1_.exe
1300	Logo1_.exe
1300	Logo1_.exe
1300	Logo1_.exe

Suspicious use of WriteProcessMemory 18 IoCs

description	pid	Process	procid_target
PID 1424 wrote to memory of 2976	1424	02463321e53570dfce5840c2dd66efe7fbcaa99dcd8c373dd669a39a649dbcfa.exe	28
PID 1424 wrote to memory of 2976	1424	02463321e53570dfce5840c2dd66efe7fbcaa99dcd8c373dd669a39a649dbcfa.exe	28
PID 1424 wrote to memory of 2976	1424	02463321e53570dfce5840c2dd66efe7fbcaa99dcd8c373dd669a39a649dbcfa.exe	28
PID 1424 wrote to memory of 2976	1424	02463321e53570dfce5840c2dd66efe7fbcaa99dcd8c373dd669a39a649dbcfa.exe	28
PID 1424 wrote to memory of 1300	1424	02463321e53570dfce5840c2dd66efe7fbcaa99dcd8c373dd669a39a649dbcfa.exe	30
PID 1424 wrote to memory of 1300	1424	02463321e53570dfce5840c2dd66efe7fbcaa99dcd8c373dd669a39a649dbcfa.exe	30
PID 1424 wrote to memory of 1300	1424	02463321e53570dfce5840c2dd66efe7fbcaa99dcd8c373dd669a39a649dbcfa.exe	30
PID 1424 wrote to memory of 1300	1424	02463321e53570dfce5840c2dd66efe7fbcaa99dcd8c373dd669a39a649dbcfa.exe	30
PID 1300 wrote to memory of 3052	1300	Logo1_.exe	31
PID 1300 wrote to memory of 3052	1300	Logo1_.exe	31
PID 1300 wrote to memory of 3052	1300	Logo1_.exe	31
PID 1300 wrote to memory of 3052	1300	Logo1_.exe	31
PID 3052 wrote to memory of 2636	3052	net.exe	33
PID 3052 wrote to memory of 2636	3052	net.exe	33
PID 3052 wrote to memory of 2636	3052	net.exe	33
PID 3052 wrote to memory of 2636	3052	net.exe	33
PID 1300 wrote to memory of 1208	1300	Logo1_.exe	21
PID 1300 wrote to memory of 1208	1300	Logo1_.exe	21

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1208
- C:\Users\Admin\AppData\Local\Temp\02463321e53570dfce5840c2dd66efe7fbcaa99dcd8c373dd669a39a649dbcfa.exe
  "C:\Users\Admin\AppData\Local\Temp\02463321e53570dfce5840c2dd66efe7fbcaa99dcd8c373dd669a39a649dbcfa.exe"
  2⤵
  - Drops file in Windows directory
  - Suspicious use of WriteProcessMemory
  PID:1424
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c C:\Users\Admin\AppData\Local\Temp\$$a166E.bat
    3⤵
    - Deletes itself
    PID:2976
- - 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:1300
  - - C:\Windows\SysWOW64\net.exe
      net stop "Kingsoft AntiVirus Service"
      4⤵
      Suspicious use of WriteProcessMemory
      PID:3052
    - - C:\Windows\SysWOW64\net1.exe
        
        C:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"
        5⤵
        
        PID:2636

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
857901248af73a1d46fb35128c9a14b9

SHA1
a28008bc04d56374013386bcf3d5c46b494f1212

SHA256
f78337f1a34a4acbc1558a09a2cb8219bf659f12713d81897fd35e978390d250

SHA512
0069f75aa493a0874c83cf5c7ad94899801119229e417b7b8df618c8498eb874a4967c17faaacfc88935a121e95699184992ea61323ab25cb7a80c9c52bbab87

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\$$a166E.bat

Filesize
722B

MD5
ac8d1c16d90dec1933309c087e854935

SHA1
80506b9675788f74cd8de878fe6175010c338034

SHA256
0d0381a3f7d51192c9fb6b72920b29ab8520df0aedcab642444ba1cb6f3df189

SHA512
3c6a9a2cb03475b4effd7832081c6042fc74a01bfbd21d7e61bb63de46444112444f55342f9009ccdd7e21143a6c2f1e12a5219ed05d71e9c5bb4b48c1d8b039

Download Submit
C:\Users\Admin\AppData\Local\Temp\02463321e53570dfce5840c2dd66efe7fbcaa99dcd8c373dd669a39a649dbcfa.exe.exe

Filesize
168KB

MD5
9865024404b5209cdf2522ceaccb87ef

SHA1
c2f2566380930cd5638b9692e9eb579c7e3e66fd

SHA256
72e7dcdd653c3171fbf3683aee7fbc91c61f71d62c9f43fe8b2f2e34e9861ee0

SHA512
12ed1095164b7dbdd271166a8229bddcabb1c6350678fff4d07c0c338fffd2261a7ae63083a69202b0bb3494139563a1a86e8a3a38efa20c34af50671241b283

Download Submit
C:\Windows\Logo1_.exe

Filesize
27KB

MD5
55f44991f5344846e54369e4225e4c48

SHA1
95d8063218e7a19fa9777ec056fceeb7dbac553b

SHA256
cf83b86498be0258d86e0c1a130a28d7b106c43abcceebafac570fc51ae94f74

SHA512
a4e60c8378f333ec2e2b27a80ed436d921b3c7dff4ea1727afc79e680ddd9bbcca3de6de5fc1c4c83c5bc6b03c2db03fabcfd431fe9b6ca352d244757c0b4b91

Download Submit
F:\$RECYCLE.BIN\S-1-5-21-2737914667-933161113-3798636211-1000\_desktop.ini

Filesize
9B

MD5
de299d58575b595bc358a5c5edd0767d

SHA1
0d30c906a5b5647289c7788d31dd3afd642350a4

SHA256
32ef1af1131d89e96d59ac0d3f8e232e839355587a679a2df2479b5277a704e3

SHA512
c8e20bb98c427a3a0eea8769df090d59353f0b484321e82b381cfca18b111bd1d782713f2f5bf815e5832a0e12ec909a0324fe9ba013c626327cabf27a464bbc

Download Submit
memory/1208-64-0x0000000002D10000-0x0000000002D11000-memory.dmp

Filesize
4KB

Download
memory/1300-1349-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download
memory/1300-70-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download
memory/1300-77-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download
memory/1300-84-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download
memory/1300-129-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download
memory/1300-135-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download
memory/1300-1912-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download
memory/1300-22-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download
memory/1300-3371-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download
memory/1424-17-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download
memory/1424-0-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download
memory/1424-12-0x0000000000440000-0x0000000000475000-memory.dmp

Filesize
212KB

Download
memory/2976-58-0x00000000007D0000-0x00000000007D1000-memory.dmp

Filesize
4KB

Download