4e935354e1c6c61a1aa16405a415266edc4b6f910f6dae8eeee48321dba88899

Analysis

max time kernel
149s
max time network
120s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
11-05-2024 00:15

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

4e935354e1c6c61a1aa16405a415266edc4b6f910f6dae8eeee48321dba88899.exe
Size

127KB
MD5

d68a482f70846832ab29b6aecefab6a8
SHA1

7796c513812623a9b4bab582fc0ef1f106a55906
SHA256

4e935354e1c6c61a1aa16405a415266edc4b6f910f6dae8eeee48321dba88899
SHA512

895ca06a79fb2ca2019556b76683c91b2184c6dbc29e41b7e9ed812c26a4fac2b817cf17752542e9c6ef440057b47a82e69fb18fdc89b984f671d0c973b1220c
SSDEEP

3072:p9kuJVLxhUBf8Bo/mu+YDfYz8KrRVwWEhPt4zB+yNFp0:4uJVG7/fYfLnzB+AFa

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
3068	cmd.exe

Executes dropped EXE 2 IoCs

pid	Process
2616	Logo1_.exe
1212	4e935354e1c6c61a1aa16405a415266edc4b6f910f6dae8eeee48321dba88899.exe

Loads dropped DLL 1 IoCs

pid	Process
3068	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)	\??\X:	Logo1_.exe
File opened (read-only)	\??\V:	Logo1_.exe
File opened (read-only)	\??\S:	Logo1_.exe
File opened (read-only)	\??\M:	Logo1_.exe
File opened (read-only)	\??\I:	Logo1_.exe
File opened (read-only)	\??\Z:	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)	\??\G:	Logo1_.exe
File opened (read-only)	\??\W:	Logo1_.exe
File opened (read-only)	\??\E:	Logo1_.exe
File opened (read-only)	\??\H:	Logo1_.exe
File opened (read-only)	\??\T:	Logo1_.exe
File opened (read-only)	\??\R:	Logo1_.exe
File opened (read-only)	\??\Q:	Logo1_.exe
File opened (read-only)	\??\P:	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)	\??\Y:	Logo1_.exe

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\Microsoft Games\Minesweeper\fr-FR\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\SlideShow.Gadget\en-US\css\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\v3.5\RedistList\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Windows Sidebar\ja-JP\_desktop.ini	Logo1_.exe
File created	C:\Program Files\VideoLAN\VLC\locale\de\LC_MESSAGES\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\ml\LC_MESSAGES\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\SlideShow.Gadget\it-IT\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Windows Sidebar\Gadgets\Weather.Gadget\it-IT\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Microsoft Games\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\SlideShow.Gadget\de-DE\js\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Common Files\microsoft shared\PROOF\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\INFOPATH.EXE	Logo1_.exe
File created	C:\Program Files (x86)\Microsoft Office\Office14\1033\DataServices\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Windows Media Player\ja-JP\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Windows Sidebar\Gadgets\Currency.Gadget\images\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\ie\LC_MESSAGES\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Google\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\lv\LC_MESSAGES\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Common Files\microsoft shared\Help\3082\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\GrooveForms4\FormsStyles\GrayCheck\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Windows Media Player\de-DE\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Google\Chrome\Application\106.0.5249.119\Locales\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Asia\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\hu\_desktop.ini	Logo1_.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\text_renderer\_desktop.ini	Logo1_.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\stream_out\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Windows Sidebar\Gadgets\Calendar.Gadget\en-US\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Windows Sidebar\Gadgets\SlideShow.Gadget\images\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jps.exe	Logo1_.exe
File created	C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\v3.0\de\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\_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 (x86)\Microsoft Office\Office14\Groove\Sounds\Things\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\GrooveForms3\FormsStyles\BrightOrange\_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 (x86)\Windows Sidebar\Gadgets\RSSFeeds.Gadget\de-DE\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\RSSFeeds.Gadget\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Common Files\microsoft shared\THEMES14\EDGE\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Templates\Presentation Designs\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Microsoft Office\Office14\Groove\XML Files\Space Templates\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Windows Sidebar\Gadgets\PicturePuzzle.Gadget\de-DE\js\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\ug\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\TextConv\de-DE\_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\html\dcommon\gifs\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\PicturePuzzle.Gadget\fr-FR\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\RSSFeeds.Gadget\en-US\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\MediaCenter.Gadget\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\GrooveForms\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\GrooveForms4\FormsStyles\Desert\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Windows Sidebar\Gadgets\CPU.Gadget\ja-JP\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Windows Sidebar\Gadgets\Currency.Gadget\fr-FR\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\rmic.exe	Logo1_.exe
File created	C:\Program Files\Java\jre7\lib\images\_desktop.ini	Logo1_.exe
File created	C:\Program Files\VideoLAN\VLC\locale\my\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Windows Sidebar\Gadgets\Clock.Gadget\fr-FR\css\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\CPU.Gadget\en-US\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\Currency.Gadget\images\_desktop.ini	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)\Adobe\Reader 9.0\Reader\plug_ins\VDKHome\ENU\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Java\jre7\lib\cmm\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\Currency.Gadget\en-US\js\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Common Files\microsoft shared\THEMES14\BLENDS\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\PROOF\1033\_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	4e935354e1c6c61a1aa16405a415266edc4b6f910f6dae8eeee48321dba88899.exe
File created	C:\Windows\Logo1_.exe	4e935354e1c6c61a1aa16405a415266edc4b6f910f6dae8eeee48321dba88899.exe

Runs net.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
2616	Logo1_.exe
2616	Logo1_.exe
2616	Logo1_.exe
2616	Logo1_.exe
2616	Logo1_.exe
2616	Logo1_.exe
2616	Logo1_.exe
2616	Logo1_.exe
2616	Logo1_.exe
2616	Logo1_.exe

Suspicious use of WriteProcessMemory 25 IoCs

description	pid	Process	procid_target
PID 2400 wrote to memory of 3068	2400	4e935354e1c6c61a1aa16405a415266edc4b6f910f6dae8eeee48321dba88899.exe	28
PID 2400 wrote to memory of 3068	2400	4e935354e1c6c61a1aa16405a415266edc4b6f910f6dae8eeee48321dba88899.exe	28
PID 2400 wrote to memory of 3068	2400	4e935354e1c6c61a1aa16405a415266edc4b6f910f6dae8eeee48321dba88899.exe	28
PID 2400 wrote to memory of 3068	2400	4e935354e1c6c61a1aa16405a415266edc4b6f910f6dae8eeee48321dba88899.exe	28
PID 2400 wrote to memory of 2616	2400	4e935354e1c6c61a1aa16405a415266edc4b6f910f6dae8eeee48321dba88899.exe	29
PID 2400 wrote to memory of 2616	2400	4e935354e1c6c61a1aa16405a415266edc4b6f910f6dae8eeee48321dba88899.exe	29
PID 2400 wrote to memory of 2616	2400	4e935354e1c6c61a1aa16405a415266edc4b6f910f6dae8eeee48321dba88899.exe	29
PID 2400 wrote to memory of 2616	2400	4e935354e1c6c61a1aa16405a415266edc4b6f910f6dae8eeee48321dba88899.exe	29
PID 3068 wrote to memory of 1212	3068	cmd.exe	32
PID 3068 wrote to memory of 1212	3068	cmd.exe	32
PID 3068 wrote to memory of 1212	3068	cmd.exe	32
PID 3068 wrote to memory of 1212	3068	cmd.exe	32
PID 3068 wrote to memory of 1212	3068	cmd.exe	32
PID 3068 wrote to memory of 1212	3068	cmd.exe	32
PID 3068 wrote to memory of 1212	3068	cmd.exe	32
PID 2616 wrote to memory of 2608	2616	Logo1_.exe	31
PID 2616 wrote to memory of 2608	2616	Logo1_.exe	31
PID 2616 wrote to memory of 2608	2616	Logo1_.exe	31
PID 2616 wrote to memory of 2608	2616	Logo1_.exe	31
PID 2608 wrote to memory of 2668	2608	net.exe	34
PID 2608 wrote to memory of 2668	2608	net.exe	34
PID 2608 wrote to memory of 2668	2608	net.exe	34
PID 2608 wrote to memory of 2668	2608	net.exe	34
PID 2616 wrote to memory of 1168	2616	Logo1_.exe	21
PID 2616 wrote to memory of 1168	2616	Logo1_.exe	21

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1168
- C:\Users\Admin\AppData\Local\Temp\4e935354e1c6c61a1aa16405a415266edc4b6f910f6dae8eeee48321dba88899.exe
  "C:\Users\Admin\AppData\Local\Temp\4e935354e1c6c61a1aa16405a415266edc4b6f910f6dae8eeee48321dba88899.exe"
  2⤵
  - Drops file in Windows directory
  - Suspicious use of WriteProcessMemory
  PID:2400
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c C:\Users\Admin\AppData\Local\Temp\$$a277E.bat
    3⤵
    - Deletes itself
    - Loads dropped DLL
    - Suspicious use of WriteProcessMemory
    PID:3068
  - - C:\Users\Admin\AppData\Local\Temp\4e935354e1c6c61a1aa16405a415266edc4b6f910f6dae8eeee48321dba88899.exe
      "C:\Users\Admin\AppData\Local\Temp\4e935354e1c6c61a1aa16405a415266edc4b6f910f6dae8eeee48321dba88899.exe"
      4⤵
      Executes dropped EXE
      PID:1212
- - 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:2616
  - - C:\Windows\SysWOW64\net.exe
      net stop "Kingsoft AntiVirus Service"
      4⤵
      Suspicious use of WriteProcessMemory
      PID:2608
    - - C:\Windows\SysWOW64\net1.exe
        
        C:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"
        5⤵
        
        PID:2668

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

Loading Replay Monitor...

Downloads

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

Filesize
474KB

MD5
8916a72b93d5fd4c6e63c8b36279b230

SHA1
83e3b1bfd579fbf998b2db5428819a10b25d0ad5

SHA256
537975086833d580dd97beff9e712f64cc41d0bf20cac16c1a04be24ed3af27b

SHA512
2c61138cc8800649890179c080c228da22ab9fe27f3fc1a83c52f57b349a5d3c61fc9d4a64ab53e362376f63edf99d30f0994b6070f97d09ec4868efaf8293b4

Download Submit
C:\Users\Admin\AppData\Local\Temp\$$a277E.bat

Filesize
722B

MD5
cdfcced305777ed47ba7e69541d4a054

SHA1
2ee8f083409c441a29a318ee5a4a7889ef040b5b

SHA256
6a359582ebf0270d2401f59993891cd1f4c3c0930ab704371d881d8b44d301da

SHA512
1005d81bcea431c748eea4c34b018d9ddcede0a267fbae7cf4589755961f892332af0a7ba3af0824a02e160c0715c9148aabdb5ef27ef2348f9bae070012094e

Download Submit
C:\Users\Admin\AppData\Local\Temp\4e935354e1c6c61a1aa16405a415266edc4b6f910f6dae8eeee48321dba88899.exe.exe

Filesize
98KB

MD5
b8d34226a11443d575f205e3dc9d87e8

SHA1
f1952c7a285664816ae09ce1df8a79d1d49f3dbf

SHA256
57db243b4fbae3ee90c0f52e0d6871bcd47e8d23236381f051704350c8297f7c

SHA512
181229544e43348d08ac0be3f03e4572baa5df255de5db79466904857016e670c130177035492159eb077c5629857741430639bee7c9552d17f7ae960403c82d

Download Submit
C:\Windows\Logo1_.exe

Filesize
29KB

MD5
ca7aead79b7295c052be33014e4ed990

SHA1
a768ad348a64c11d69c5e909871beb9361d2c16b

SHA256
13ffeb88b5674f2f8588cff12c5e4e0a2dab8843a1e5e0ddcdc1e3fa8e10a7a7

SHA512
4fc323fd0aa80bbdaa85d7c37032ed92b54817f55a07976b9a45eb65e77cdd80cab98c34fd38b9c2f3a9cadbf878396bf9ce196b2f9168cbebf4a9107e191f26

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

Filesize
9B

MD5
db64fea40b8b0f0d620ef2ecc6eadbca

SHA1
51736590bfbfbac961899ddcc9be998bfeabd3d5

SHA256
946d3f6b9ecc2fa53895526caf79e41850ad594f22a240d93f8bb7eb286d70f8

SHA512
b70e24f5930090ac0c9a584f3810d41af8de5562c6b78f6979ea97c929edc18d57bedb9af335d19307aa0db00004aa5a4e553f24ac884365d8bd899d6f3258c0

Download Submit
memory/1168-30-0x00000000024B0000-0x00000000024B1000-memory.dmp

Filesize
4KB

Download
memory/2400-17-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/2400-12-0x00000000002A0000-0x00000000002D6000-memory.dmp

Filesize
216KB

Download
memory/2400-0-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/2616-32-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/2616-39-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/2616-45-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/2616-91-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/2616-97-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/2616-508-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/2616-1874-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/2616-3334-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/2616-19-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download