6473b1b4afe8da859f6b0cbac1f33be9e826a703baf6218199bbf5629ace017f

Analysis

max time kernel
164s
max time network
170s
platform
windows10-2004_x64
resource
win10v2004-20230915-en
resource tags

arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
submitted
12/10/2023, 04:51

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General

Target

6473b1b4afe8da859f6b0cbac1f33be9e826a703baf6218199bbf5629ace017f.exe
Size

219KB
MD5

362bff72d4a1d8d1b52e6dec620272f2
SHA1

f41957154db4efc1949717b9d1a0d784df47b038
SHA256

6473b1b4afe8da859f6b0cbac1f33be9e826a703baf6218199bbf5629ace017f
SHA512

6a85807d8b772ce2f70813ebdb285976dec8a9be5684345db9b95b3b7a72184c920872c316a07ceedfa6c8ed0c6c97d4eaad1933acf671949a4acb00194bd87a
SSDEEP

3072:pykuJVLjZ5/v+1oOAFJ1LQjoT9T+WE+CHxTEnAdL/frrcJ+Q5S75nzU6DER:5uJN9OIJ1MoTpLCHxTEnAdrcJun/ER

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
776	Logo1_.exe
3848	6473b1b4afe8da859f6b0cbac1f33be9e826a703baf6218199bbf5629ace017f.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)	\??\P:	Logo1_.exe
File opened (read-only)	\??\M:	Logo1_.exe
File opened (read-only)	\??\Z:	Logo1_.exe
File opened (read-only)	\??\R:	Logo1_.exe
File opened (read-only)	\??\K:	Logo1_.exe
File opened (read-only)	\??\G:	Logo1_.exe
File opened (read-only)	\??\O:	Logo1_.exe
File opened (read-only)	\??\N:	Logo1_.exe
File opened (read-only)	\??\L:	Logo1_.exe
File opened (read-only)	\??\H:	Logo1_.exe
File opened (read-only)	\??\E:	Logo1_.exe
File opened (read-only)	\??\W:	Logo1_.exe
File opened (read-only)	\??\T:	Logo1_.exe
File opened (read-only)	\??\V:	Logo1_.exe
File opened (read-only)	\??\U:	Logo1_.exe
File opened (read-only)	\??\S:	Logo1_.exe
File opened (read-only)	\??\Q:	Logo1_.exe
File opened (read-only)	\??\J:	Logo1_.exe
File opened (read-only)	\??\I:	Logo1_.exe
File opened (read-only)	\??\Y:	Logo1_.exe
File opened (read-only)	\??\X:	Logo1_.exe

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\am\LC_MESSAGES\_desktop.ini	Logo1_.exe
File created	C:\Program Files\VideoLAN\VLC\locale\et\_desktop.ini	Logo1_.exe
File created	C:\Program Files\MSBuild\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\MSBuild\_desktop.ini	Logo1_.exe
File created	C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.WindowsMaps_5.1906.1972.0_neutral_split.scale-125_8wekyb3d8bbwe\Assets\SecondaryTiles\Directions\Place\RTL\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Java\jdk1.8.0_66\lib\visualvm\platform\config\Modules\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Mozilla Firefox\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Mozilla Firefox\browser\VisualElements\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\fr\_desktop.ini	Logo1_.exe
File created	C:\Program Files\VideoLAN\VLC\locale\ckb\LC_MESSAGES\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\hu\LC_MESSAGES\_desktop.ini	Logo1_.exe
File created	C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.WindowsStore_11910.1002.5.0_neutral_split.scale-125_8wekyb3d8bbwe\Assets\AppTiles\_desktop.ini	Logo1_.exe
File created	C:\Program Files\WindowsApps\Microsoft.BingWeather_4.25.20211.0_x64__8wekyb3d8bbwe\Assets\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Java\jdk1.8.0_66\lib\missioncontrol\features\org.eclipse.ecf.filetransfer.ssl.feature_1.0.0.v20140827-1444\META-INF\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Java\jdk1.8.0_66\lib\visualvm\platform\config\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Java\jdk1.8.0_66\lib\missioncontrol\plugins\_desktop.ini	Logo1_.exe
File created	C:\Program Files\VideoLAN\VLC\locale\mr\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Windows Defender\es-ES\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\bin\jjs.exe	Logo1_.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\bin\jsadebugd.exe	Logo1_.exe
File opened for modification	C:\Program Files\Mozilla Firefox\gmp-clearkey\_desktop.ini	Logo1_.exe
File created	C:\Program Files\VideoLAN\VLC\locale\ckb\_desktop.ini	Logo1_.exe
File created	C:\Program Files\VideoLAN\VLC\locale\zh_CN\LC_MESSAGES\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\lua\http\requests\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\106.0.5249.119\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Java\jre1.8.0_66\bin\plugin2\_desktop.ini	Logo1_.exe
File created	C:\Program Files\VideoLAN\VLC\locale\sv\LC_MESSAGES\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\lib\missioncontrol\features\org.eclipse.ecf.filetransfer.httpclient4.ssl.feature_1.0.0.v20140827-1444\META-INF\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\cy\_desktop.ini	Logo1_.exe
File created	C:\Program Files\VideoLAN\VLC\locale\hy\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\lua\meta\art\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\bin\jstatd.exe	Logo1_.exe
File created	C:\Program Files\Java\jdk1.8.0_66\lib\visualvm\profiler\lib\deployed\jdk15\windows-amd64\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\ta\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\zh_TW\LC_MESSAGES\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Google\Chrome\Application\106.0.5249.119\MEIPreload\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\106.0.5249.119\WidevineCdm\_desktop.ini	Logo1_.exe
File created	C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.WindowsMaps_5.1906.1972.0_neutral_split.scale-125_8wekyb3d8bbwe\Assets\SecondaryTiles\Home\contrast-black\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\br\_desktop.ini	Logo1_.exe
File created	C:\Program Files\VideoLAN\VLC\locale\br\LC_MESSAGES\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\jre\bin\servertool.exe	Logo1_.exe
File created	C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.WindowsMaps_5.1906.1972.0_neutral_split.scale-125_8wekyb3d8bbwe\Assets\SecondaryTiles\Work\contrast-white\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\stream_extractor\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\mk\_desktop.ini	Logo1_.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\audio_filter\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\nb\LC_MESSAGES\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Java\jre1.8.0_66\lib\fonts\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Mozilla Firefox\maintenanceservice.exe	Logo1_.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\lib\visualvm\profiler\lib\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\af\LC_MESSAGES\_desktop.ini	Logo1_.exe
File created	C:\Program Files\VideoLAN\VLC\locale\brx\_desktop.ini	Logo1_.exe
File created	C:\Program Files\VideoLAN\VLC\locale\gd\LC_MESSAGES\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\ks_IN\LC_MESSAGES\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Windows Photo Viewer\it-IT\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Java\jdk1.8.0_66\lib\missioncontrol\features\org.eclipse.ecf.filetransfer.httpclient4.feature_3.9.1.v20140827-1444\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Java\jdk1.8.0_66\lib\visualvm\profiler\config\_desktop.ini	Logo1_.exe
File created	C:\Program Files\VideoLAN\VLC\locale\fur\LC_MESSAGES\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\is\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\audio_filter\_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\VideoLAN\VLC\plugins\text_renderer\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Java\jre1.8.0_66\lib\jfr\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\RedistList\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\lib\missioncontrol\features\org.eclipse.equinox.p2.rcp.feature_1.2.0.v20140523-0116\_desktop.ini	Logo1_.exe

Drops file in Windows directory 4 IoCs

description	ioc	Process
File created	C:\Windows\rundl132.exe	6473b1b4afe8da859f6b0cbac1f33be9e826a703baf6218199bbf5629ace017f.exe
File created	C:\Windows\Logo1_.exe	6473b1b4afe8da859f6b0cbac1f33be9e826a703baf6218199bbf5629ace017f.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 20 IoCs

pid	Process
776	Logo1_.exe
776	Logo1_.exe
776	Logo1_.exe
776	Logo1_.exe
776	Logo1_.exe
776	Logo1_.exe
776	Logo1_.exe
776	Logo1_.exe
776	Logo1_.exe
776	Logo1_.exe
776	Logo1_.exe
776	Logo1_.exe
776	Logo1_.exe
776	Logo1_.exe
776	Logo1_.exe
776	Logo1_.exe
776	Logo1_.exe
776	Logo1_.exe
776	Logo1_.exe
776	Logo1_.exe

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 1856 wrote to memory of 4628	1856	6473b1b4afe8da859f6b0cbac1f33be9e826a703baf6218199bbf5629ace017f.exe	88
PID 1856 wrote to memory of 4628	1856	6473b1b4afe8da859f6b0cbac1f33be9e826a703baf6218199bbf5629ace017f.exe	88
PID 1856 wrote to memory of 4628	1856	6473b1b4afe8da859f6b0cbac1f33be9e826a703baf6218199bbf5629ace017f.exe	88
PID 1856 wrote to memory of 776	1856	6473b1b4afe8da859f6b0cbac1f33be9e826a703baf6218199bbf5629ace017f.exe	89
PID 1856 wrote to memory of 776	1856	6473b1b4afe8da859f6b0cbac1f33be9e826a703baf6218199bbf5629ace017f.exe	89
PID 1856 wrote to memory of 776	1856	6473b1b4afe8da859f6b0cbac1f33be9e826a703baf6218199bbf5629ace017f.exe	89
PID 776 wrote to memory of 2292	776	Logo1_.exe	91
PID 776 wrote to memory of 2292	776	Logo1_.exe	91
PID 776 wrote to memory of 2292	776	Logo1_.exe	91
PID 4628 wrote to memory of 3848	4628	cmd.exe	93
PID 4628 wrote to memory of 3848	4628	cmd.exe	93
PID 2292 wrote to memory of 1744	2292	net.exe	94
PID 2292 wrote to memory of 1744	2292	net.exe	94
PID 2292 wrote to memory of 1744	2292	net.exe	94
PID 776 wrote to memory of 3136	776	Logo1_.exe	60
PID 776 wrote to memory of 3136	776	Logo1_.exe	60

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3136
- C:\Users\Admin\AppData\Local\Temp\6473b1b4afe8da859f6b0cbac1f33be9e826a703baf6218199bbf5629ace017f.exe
  "C:\Users\Admin\AppData\Local\Temp\6473b1b4afe8da859f6b0cbac1f33be9e826a703baf6218199bbf5629ace017f.exe"
  2⤵
  - Drops file in Windows directory
  - Suspicious use of WriteProcessMemory
  PID:1856
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\$$a4929.bat
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:4628
  - - C:\Users\Admin\AppData\Local\Temp\6473b1b4afe8da859f6b0cbac1f33be9e826a703baf6218199bbf5629ace017f.exe
      "C:\Users\Admin\AppData\Local\Temp\6473b1b4afe8da859f6b0cbac1f33be9e826a703baf6218199bbf5629ace017f.exe"
      4⤵
      Executes dropped EXE
      PID:3848
- - 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:776
  - - C:\Windows\SysWOW64\net.exe
      net stop "Kingsoft AntiVirus Service"
      4⤵
      Suspicious use of WriteProcessMemory
      PID:2292
    - - C:\Windows\SysWOW64\net1.exe
        
        C:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"
        5⤵
        
        PID:1744

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\7-Zip\7z.exe

Filesize
487KB

MD5
7933abe48809ab31e0918d9e179da33b

SHA1
f85cc9e1049e57ec6da464a404a926d43119fd0f

SHA256
ab2d9f6b589b63d388bcf8ea14bfc2dd0ad18fb0bb82db5f13bebe75ce990856

SHA512
dfb982067c6daa2ec19b9b6e0e92be11a9784a06ef9c5b239fc12c84cada1dfa4252512253afdd052aba5940928b58eff8ffb479e1a68a1b685491948030f21a

Download Submit
C:\Program Files\7-Zip\_desktop.ini

Filesize
9B

MD5
872506f1dadcc0cedd1e9dee11f54da4

SHA1
d1e87145ed1d918f10ae4e93ccdbb994bc906ed5

SHA256
a0049e98811438481e150df54f7b555026746c943cb03106677bf75b4e412104

SHA512
6cf3aeeed18e66a16ed653a5c33133ec8d5fb58cf42aab9e712cf473233e506d4f14692dff04b7c20847718e5c344ec2651e57d2ae7a034610b07679b786344c

Download Submit
C:\Users\Admin\AppData\Local\Temp\$$a4929.bat

Filesize
722B

MD5
9890ee88fd062d45026e061b332b7f7a

SHA1
f3b571ef8f576384ef5e18bf4c70428d4f9bb2ce

SHA256
d1634d483c939270f2e84bee9f25a5c06b5f7114911c13903de7fa63348b8631

SHA512
051eb1e561fb43f250624e5fa5dbc218f615cb18de98d2b626873ac0f81d7381d2a9bf79ecf5f4b6095d2553ba23c6413902720c42cff1c20056503c1cc467f4

Download Submit
C:\Users\Admin\AppData\Local\Temp\6473b1b4afe8da859f6b0cbac1f33be9e826a703baf6218199bbf5629ace017f.exe

Filesize
190KB

MD5
22f7ac91c7ffe88a17eaf9224182ebe0

SHA1
f459180230fe61638339876450328581c93f41f0

SHA256
1c3ca06fa431bdf123f8bab5e71a691078fe694886002382e52ecf9da7165b7e

SHA512
07d988d6df58fbf7a260a8a7c1155a999f50cf162950232b68e63fb38e28c25b35781f5a6f4ffbec9f3c60e266c41fb98bcb182ab7a6b71203f8476d94251d02

Download Submit
C:\Users\Admin\AppData\Local\Temp\6473b1b4afe8da859f6b0cbac1f33be9e826a703baf6218199bbf5629ace017f.exe.exe

Filesize
190KB

MD5
22f7ac91c7ffe88a17eaf9224182ebe0

SHA1
f459180230fe61638339876450328581c93f41f0

SHA256
1c3ca06fa431bdf123f8bab5e71a691078fe694886002382e52ecf9da7165b7e

SHA512
07d988d6df58fbf7a260a8a7c1155a999f50cf162950232b68e63fb38e28c25b35781f5a6f4ffbec9f3c60e266c41fb98bcb182ab7a6b71203f8476d94251d02

Download Submit
C:\Windows\Logo1_.exe

Filesize
29KB

MD5
cf88808bf1a7bb211e559a06b88bcb9d

SHA1
494e46d62930a122e416356c9d2cec58d7fd7e45

SHA256
4bf3328e40fd19185b720238497918abdbf018580f705675729f300f4acc25c4

SHA512
e92c6ceec34424b33ebcdbda8a3eaa5054410ac49c720eb052f107d0650db69cab07a1abcbc64b872d4fc64593cb1128d7bd9ad2eaaf8b12f1900f30e0b95e65

Download Submit
C:\Windows\Logo1_.exe

Filesize
29KB

MD5
cf88808bf1a7bb211e559a06b88bcb9d

SHA1
494e46d62930a122e416356c9d2cec58d7fd7e45

SHA256
4bf3328e40fd19185b720238497918abdbf018580f705675729f300f4acc25c4

SHA512
e92c6ceec34424b33ebcdbda8a3eaa5054410ac49c720eb052f107d0650db69cab07a1abcbc64b872d4fc64593cb1128d7bd9ad2eaaf8b12f1900f30e0b95e65

Download Submit
C:\Windows\rundl132.exe

Filesize
29KB

MD5
cf88808bf1a7bb211e559a06b88bcb9d

SHA1
494e46d62930a122e416356c9d2cec58d7fd7e45

SHA256
4bf3328e40fd19185b720238497918abdbf018580f705675729f300f4acc25c4

SHA512
e92c6ceec34424b33ebcdbda8a3eaa5054410ac49c720eb052f107d0650db69cab07a1abcbc64b872d4fc64593cb1128d7bd9ad2eaaf8b12f1900f30e0b95e65

Download Submit
F:\$RECYCLE.BIN\S-1-5-21-1574508946-349927670-1185736483-1000\_desktop.ini

Filesize
10B

MD5
a592e6708558f3dc0ad1608608da69c5

SHA1
69a1224ba3b2f2ab2f2ce8b8287809f3282d20d0

SHA256
24c83924da516d8acac4cdc96680306f1e34a8a54696bf5bf24106eeb562195a

SHA512
38724fff525de3d5b413bb962c2f81369068403f761f69d00f25cd03b5d8cb83603cd6d23c87faf458f157acf585ca4db031fe6640704a4158cb5ead56ce79f1

Download Submit
memory/776-20-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/776-40-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/776-542-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/776-28-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/776-34-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/776-37-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/776-39-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/776-389-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/776-43-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/776-9-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/776-168-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/1856-1-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/1856-0-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/1856-13-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download