9bc6523996e66453589e1b9a2e25ce77e32f722440e9efeeb2d6dcce91beba72

Analysis

max time kernel
151s
max time network
122s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
18/04/2024, 02:03

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General

Target

9bc6523996e66453589e1b9a2e25ce77e32f722440e9efeeb2d6dcce91beba72.exe
Size

242KB
MD5

bf0f9de0f764ec04473536f4897851c0
SHA1

c488e58f545a005728b1551e7284c5affc7b565d
SHA256

9bc6523996e66453589e1b9a2e25ce77e32f722440e9efeeb2d6dcce91beba72
SHA512

c1c8c297e2c80449421d98df1bbf7ea4042145b65817802e9b872e60f980671bed0e7577a404f1700848c2c09f710595b172f5ecf3a44f2e2edc08aeabf239e9
SSDEEP

3072:aftffjmNaB4TNcQPaHy4V8y47vRNZ2ix45eN9woY46x6gcf3IUkRxGAiY4x:aVfjmNaBUZPaS4VF4T52iW3ohgoA8

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2912	cmd.exe

Executes dropped EXE 2 IoCs

pid	Process
2984	Logo1_.exe
1144	9bc6523996e66453589e1b9a2e25ce77e32f722440e9efeeb2d6dcce91beba72.exe

Loads dropped DLL 2 IoCs

pid	Process
2912	cmd.exe
2912	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)	\??\V:	Logo1_.exe
File opened (read-only)	\??\O:	Logo1_.exe
File opened (read-only)	\??\N:	Logo1_.exe
File opened (read-only)	\??\M:	Logo1_.exe
File opened (read-only)	\??\K:	Logo1_.exe
File opened (read-only)	\??\J:	Logo1_.exe
File opened (read-only)	\??\I:	Logo1_.exe
File opened (read-only)	\??\E:	Logo1_.exe
File opened (read-only)	\??\L:	Logo1_.exe
File opened (read-only)	\??\H:	Logo1_.exe
File opened (read-only)	\??\Z:	Logo1_.exe
File opened (read-only)	\??\X:	Logo1_.exe
File opened (read-only)	\??\S:	Logo1_.exe
File opened (read-only)	\??\R:	Logo1_.exe
File opened (read-only)	\??\Y:	Logo1_.exe
File opened (read-only)	\??\W:	Logo1_.exe
File opened (read-only)	\??\U:	Logo1_.exe
File opened (read-only)	\??\T:	Logo1_.exe
File opened (read-only)	\??\Q:	Logo1_.exe
File opened (read-only)	\??\P:	Logo1_.exe
File opened (read-only)	\??\G:	Logo1_.exe

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File opened for modification	C:\Program Files (x86)\Microsoft Visual Studio 8\Common7\Packages\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Windows Mail\de-DE\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Windows Photo Viewer\it-IT\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\oc\LC_MESSAGES\_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\Java\jdk1.7.0_80\lib\visualvm\platform\config\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Java\jre7\lib\zi\Europe\_desktop.ini	Logo1_.exe
File created	C:\Program Files\VideoLAN\VLC\locale\ky\LC_MESSAGES\_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 opened for modification	C:\Program Files\Microsoft Games\Solitaire\fr-FR\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AMT\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\GrooveForms5\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\bin\server\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\audio_mixer\_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\Java\jdk1.7.0_80\jre\lib\zi\Indian\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\configuration\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Microsoft Office\Office14\Groove\XML Files\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Windows Sidebar\Gadgets\Weather.Gadget\it-IT\css\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\Clock.Gadget\en-US\js\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\ink\HWRCustomization\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Microsoft Office\Templates\1033\ONENOTE\14\Stationery\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Windows Sidebar\Gadgets\SlideShow.Gadget\it-IT\js\_desktop.ini	Logo1_.exe
File created	C:\Program Files\VideoLAN\VLC\locale\km\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\Office Setup Controller\Proofing.en-us\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Microsoft Sync Framework\v1.0\Documentation\1033\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\1033\GrooveForms5\FormsStyles\Lime\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\v3.5\it\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\bn\LC_MESSAGES\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\Currency.Gadget\en-US\js\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\TextConv\en-US\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\com.jrockit.mc.feature.core_5.5.0.165303\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Common Files\microsoft shared\EURO\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Windows Sidebar\Gadgets\Calendar.Gadget\en-US\css\_desktop.ini	Logo1_.exe
File created	C:\Program Files\VideoLAN\VLC\locale\lg\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\Clock.Gadget\ja-JP\css\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\RSSFeeds.Gadget\es-ES\js\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\RSSFeeds.Gadget\fr-FR\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Common Files\microsoft shared\ink\ja-JP\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Windows Sidebar\Gadgets\CPU.Gadget\en-US\js\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\java.exe	Logo1_.exe
File created	C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\GrooveForms4\FormsStyles\BrightYellow\_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 (x86)\Microsoft Office\Office14\CONVERT\1033\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Windows Sidebar\Gadgets\RSSFeeds.Gadget\it-IT\css\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Windows Portable Devices\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Common Files\microsoft shared\VSTA\Pipeline.v10.0\Contracts\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\GrooveForms5\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\1036\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\SlideShow.Gadget\it-IT\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Windows Sidebar\en-US\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.equinox.p2.core.feature_1.3.0.v20140523-0116\META-INF\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Microsoft Games\FreeCell\de-DE\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\vi\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\ink\it-IT\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\Calendar.Gadget\es-ES\css\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Common Files\microsoft shared\THEMES14\CASCADE\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\SlideShow.Gadget\en-US\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\ink\en-US\_desktop.ini	Logo1_.exe
File created	C:\Program Files\VideoLAN\VLC\locale\kk\LC_MESSAGES\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Common Files\Adobe AIR\Versions\1.0\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Microsoft Sync Framework\v1.0\Runtime\_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 (x86)\Microsoft Office\Office14\1033\GrooveForms5\FormsStyles\SoftBlue\_desktop.ini	Logo1_.exe

Drops file in Windows directory 4 IoCs

description	ioc	Process
File created	C:\Windows\rundl132.exe	9bc6523996e66453589e1b9a2e25ce77e32f722440e9efeeb2d6dcce91beba72.exe
File created	C:\Windows\Logo1_.exe	9bc6523996e66453589e1b9a2e25ce77e32f722440e9efeeb2d6dcce91beba72.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
2984	Logo1_.exe
2984	Logo1_.exe
2984	Logo1_.exe
2984	Logo1_.exe
2984	Logo1_.exe
2984	Logo1_.exe
2984	Logo1_.exe
2984	Logo1_.exe
2984	Logo1_.exe
2984	Logo1_.exe

Suspicious use of WriteProcessMemory 22 IoCs

description	pid	Process	procid_target
PID 2236 wrote to memory of 2912	2236	9bc6523996e66453589e1b9a2e25ce77e32f722440e9efeeb2d6dcce91beba72.exe	28
PID 2236 wrote to memory of 2912	2236	9bc6523996e66453589e1b9a2e25ce77e32f722440e9efeeb2d6dcce91beba72.exe	28
PID 2236 wrote to memory of 2912	2236	9bc6523996e66453589e1b9a2e25ce77e32f722440e9efeeb2d6dcce91beba72.exe	28
PID 2236 wrote to memory of 2912	2236	9bc6523996e66453589e1b9a2e25ce77e32f722440e9efeeb2d6dcce91beba72.exe	28
PID 2236 wrote to memory of 2984	2236	9bc6523996e66453589e1b9a2e25ce77e32f722440e9efeeb2d6dcce91beba72.exe	30
PID 2236 wrote to memory of 2984	2236	9bc6523996e66453589e1b9a2e25ce77e32f722440e9efeeb2d6dcce91beba72.exe	30
PID 2236 wrote to memory of 2984	2236	9bc6523996e66453589e1b9a2e25ce77e32f722440e9efeeb2d6dcce91beba72.exe	30
PID 2236 wrote to memory of 2984	2236	9bc6523996e66453589e1b9a2e25ce77e32f722440e9efeeb2d6dcce91beba72.exe	30
PID 2984 wrote to memory of 1632	2984	Logo1_.exe	31
PID 2984 wrote to memory of 1632	2984	Logo1_.exe	31
PID 2984 wrote to memory of 1632	2984	Logo1_.exe	31
PID 2984 wrote to memory of 1632	2984	Logo1_.exe	31
PID 2912 wrote to memory of 1144	2912	cmd.exe	33
PID 2912 wrote to memory of 1144	2912	cmd.exe	33
PID 2912 wrote to memory of 1144	2912	cmd.exe	33
PID 2912 wrote to memory of 1144	2912	cmd.exe	33
PID 1632 wrote to memory of 2560	1632	net.exe	34
PID 1632 wrote to memory of 2560	1632	net.exe	34
PID 1632 wrote to memory of 2560	1632	net.exe	34
PID 1632 wrote to memory of 2560	1632	net.exe	34
PID 2984 wrote to memory of 1240	2984	Logo1_.exe	21
PID 2984 wrote to memory of 1240	2984	Logo1_.exe	21

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1240
- C:\Users\Admin\AppData\Local\Temp\9bc6523996e66453589e1b9a2e25ce77e32f722440e9efeeb2d6dcce91beba72.exe
  "C:\Users\Admin\AppData\Local\Temp\9bc6523996e66453589e1b9a2e25ce77e32f722440e9efeeb2d6dcce91beba72.exe"
  2⤵
  - Drops file in Windows directory
  - Suspicious use of WriteProcessMemory
  PID:2236
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c C:\Users\Admin\AppData\Local\Temp\$$a4E01.bat
    3⤵
    - Deletes itself
    - Loads dropped DLL
    - Suspicious use of WriteProcessMemory
    PID:2912
  - - C:\Users\Admin\AppData\Local\Temp\9bc6523996e66453589e1b9a2e25ce77e32f722440e9efeeb2d6dcce91beba72.exe
      "C:\Users\Admin\AppData\Local\Temp\9bc6523996e66453589e1b9a2e25ce77e32f722440e9efeeb2d6dcce91beba72.exe"
      4⤵
      Executes dropped EXE
      PID:1144
- - 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:2984
  - - C:\Windows\SysWOW64\net.exe
      net stop "Kingsoft AntiVirus Service"
      4⤵
      Suspicious use of WriteProcessMemory
      PID:1632
    - - C:\Windows\SysWOW64\net1.exe
        
        C:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"
        5⤵
        
        PID:2560

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
533ce215a7c274602dc456ca375cef93

SHA1
76c502d7c45eca3fd96f6b04eb850e751bc785dd

SHA256
d70c9f73bbeed5cbc0df4a4d14bae68789f84d8092281337d2919322b288ce9c

SHA512
09d9dee36c48567921de4b7c31c4a822d5f9ed5e0b1cb0330031b320f40b5ba9b15e89dc37d52561094642c0ff16c14d32e81ed5b1dac06150fefbbd6f3365bf

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\$$a4E01.bat

Filesize
722B

MD5
3cd194e1f07fabb397cabaa01424de53

SHA1
d1abf71f4b8ce153875f9c9dd14996615a3897a0

SHA256
e4ad898f0d3298ac1f15553392ad46572e598ada9634cbb8809593d605bdd5d5

SHA512
c803bbb40ff83852a5b4f17dfcdb371ce314d3413eaf896c4dc5493faaf533f6e3393ae1f1c59560632a884c4b5837fda32dd63704ed64760b3fa99a483020c6

Download Submit
C:\Users\Admin\AppData\Local\Temp\9bc6523996e66453589e1b9a2e25ce77e32f722440e9efeeb2d6dcce91beba72.exe.exe

Filesize
215KB

MD5
23a351591308d49bfe2625d302820715

SHA1
4787ceafc8492b09f85a1c8abb7e5d0c07f52e96

SHA256
7610b2c0bf22563e850e185864d9244eee94c853e6595cd18ac59b6d603af651

SHA512
cb266826f6ca3de75968dffebd2a3b480fd3348fa1c0b972851f1008540285cf93158555448446fb8b83f1fbff726221e05a3a18b11da0518ad65283d8eb8247

Download Submit
C:\Windows\rundl132.exe

Filesize
26KB

MD5
925efa8e6ec043b04fdaf9e6c9f95b9f

SHA1
4bb883e016bdeecc3f21b562df6364944b777ae3

SHA256
6513ef9968b68f982fb83460b5919e55470f514db71c3831c2ea5c7b3a2721db

SHA512
bf4978b5b10932de14d0c64566768708331f89a815f153323173506aecc296236a22d387b5caceba100c72b44e6b870e879f7350f1abce413bb92d54e70b133e

Download Submit
F:\$RECYCLE.BIN\S-1-5-21-3787592910-3720486031-2929222812-1000\_desktop.ini

Filesize
9B

MD5
72b7e38c6ba037d117f32b55c07b1a9c

SHA1
35e2435e512e17ca2be885e17d75913f06b90361

SHA256
e9719e3c653627668046bac84b77097bfb0cd018d68465c17130ed31d6d6eca6

SHA512
2bebd814b81ad2dc547802d42891d833caaad81d004758ec4373f9c7af2971eb822f0a559d2d5d4fca499912fea95e25bab22e92cb0c149d6a4c692eee6ee46a

Download Submit
memory/1240-30-0x00000000029D0000-0x00000000029D1000-memory.dmp

Filesize
4KB

Download
memory/2236-16-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/2236-12-0x00000000002B0000-0x00000000002E4000-memory.dmp

Filesize
208KB

Download
memory/2236-0-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/2984-32-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/2984-45-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/2984-91-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/2984-97-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/2984-208-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/2984-1850-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/2984-39-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/2984-3310-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/2984-21-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download