d8d68a4cd2cb9e6dc2b6a2deef71379db805b640a49ff87896e2b05514322dd1

Analysis

max time kernel
108s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
25/04/2024, 02:14

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

d8d68a4cd2cb9e6dc2b6a2deef71379db805b640a49ff87896e2b05514322dd1.exe
Size

66KB
MD5

8e7d06f73c3b09ef05898f8c4f25a12d
SHA1

beb6e663072fc2cb0b9058a2dc0a862c4e847dab
SHA256

d8d68a4cd2cb9e6dc2b6a2deef71379db805b640a49ff87896e2b05514322dd1
SHA512

74ccd60b44ca1c1200534b3ee5aa2aaee1c7f281db3d6d88eccb199f5088f84686554c6e8f0aff0f4f62fe5a25fb94b3797c23193b8740c26449ed1537b011e3
SSDEEP

1536:p3C3SHuJV9NBriw+d9bHrkT5gUHz7FxtJ:pSkuJVLBrBkfkT5xHzD

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
4732	Logo1_.exe
2900	d8d68a4cd2cb9e6dc2b6a2deef71379db805b640a49ff87896e2b05514322dd1.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)	\??\T:	Logo1_.exe
File opened (read-only)	\??\Q:	Logo1_.exe
File opened (read-only)	\??\L:	Logo1_.exe
File opened (read-only)	\??\H:	Logo1_.exe
File opened (read-only)	\??\S:	Logo1_.exe
File opened (read-only)	\??\R:	Logo1_.exe
File opened (read-only)	\??\N:	Logo1_.exe
File opened (read-only)	\??\K:	Logo1_.exe
File opened (read-only)	\??\I:	Logo1_.exe
File opened (read-only)	\??\G:	Logo1_.exe
File opened (read-only)	\??\E:	Logo1_.exe
File opened (read-only)	\??\Z:	Logo1_.exe
File opened (read-only)	\??\Y:	Logo1_.exe
File opened (read-only)	\??\W:	Logo1_.exe
File opened (read-only)	\??\P:	Logo1_.exe
File opened (read-only)	\??\M:	Logo1_.exe
File opened (read-only)	\??\U:	Logo1_.exe
File opened (read-only)	\??\O:	Logo1_.exe
File opened (read-only)	\??\J:	Logo1_.exe

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\Google\Chrome\Application\106.0.5249.119\Extensions\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\MSBuild\Microsoft\Windows Workflow Foundation\_desktop.ini	Logo1_.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.0\_desktop.ini	Logo1_.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.25\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\es\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.25\createdump.exe	Logo1_.exe
File created	C:\Program Files\Java\jdk-1.8\include\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\unpack200.exe	Logo1_.exe
File opened for modification	C:\Program Files\Java\jre-1.8\legal\javafx\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\server\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\deploy\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Java\jre-1.8\lib\security\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Mozilla Firefox\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\jp2launcher.exe	Logo1_.exe
File opened for modification	C:\Program Files\Java\jre-1.8\lib\cmm\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\javaw.exe	Logo1_.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\javac.exe	Logo1_.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jdeps.exe	Logo1_.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jhat.exe	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\Google\Chrome\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\appletviewer.exe	Logo1_.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\javapackager.exe	Logo1_.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\include\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\orbd.exe	Logo1_.exe
File opened for modification	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.25\tr\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\RedistList\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\dotnet\dotnet.exe	Logo1_.exe
File opened for modification	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.25\de\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.25\es\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Mozilla Firefox\minidump-analyzer.exe	Logo1_.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\7-Zip\7zG.exe	Logo1_.exe
File opened for modification	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.25\zh-Hant\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\native2ascii.exe	Logo1_.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\pack200.exe	Logo1_.exe
File opened for modification	C:\Program Files\Mozilla Firefox\gmp-clearkey\0.1\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\ja\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\_desktop.ini	Logo1_.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.25\ja\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\fonts\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\rmiregistry.exe	Logo1_.exe
File created	C:\Program Files\MSBuild\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.25\cs\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\management\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Java\jre-1.8\lib\jfr\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jdb.exe	Logo1_.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\javadoc.exe	Logo1_.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\javafxpackager.exe	Logo1_.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\policytool.exe	Logo1_.exe
File created	C:\Program Files\Java\jdk-1.8\jre\legal\javafx\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Java\jre-1.8\bin\server\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Java\jre-1.8\lib\management\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\MSBuild\_desktop.ini	Logo1_.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\_desktop.ini	Logo1_.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.0\de\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\klist.exe	Logo1_.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\rmid.exe	Logo1_.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\legal\jdk\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Mozilla Firefox\gmp-clearkey\0.1\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Java\jre-1.8\lib\amd64\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\dtplugin\_desktop.ini	Logo1_.exe

Drops file in Windows directory 4 IoCs

description	ioc	Process
File created	C:\Windows\rundl132.exe	d8d68a4cd2cb9e6dc2b6a2deef71379db805b640a49ff87896e2b05514322dd1.exe
File created	C:\Windows\Logo1_.exe	d8d68a4cd2cb9e6dc2b6a2deef71379db805b640a49ff87896e2b05514322dd1.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
4732	Logo1_.exe
4732	Logo1_.exe
4732	Logo1_.exe
4732	Logo1_.exe
4732	Logo1_.exe
4732	Logo1_.exe
4732	Logo1_.exe
4732	Logo1_.exe
4732	Logo1_.exe
4732	Logo1_.exe
4732	Logo1_.exe
4732	Logo1_.exe
4732	Logo1_.exe
4732	Logo1_.exe
4732	Logo1_.exe
4732	Logo1_.exe
4732	Logo1_.exe
4732	Logo1_.exe
4732	Logo1_.exe
4732	Logo1_.exe

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 2252 wrote to memory of 2240	2252	d8d68a4cd2cb9e6dc2b6a2deef71379db805b640a49ff87896e2b05514322dd1.exe	91
PID 2252 wrote to memory of 2240	2252	d8d68a4cd2cb9e6dc2b6a2deef71379db805b640a49ff87896e2b05514322dd1.exe	91
PID 2252 wrote to memory of 2240	2252	d8d68a4cd2cb9e6dc2b6a2deef71379db805b640a49ff87896e2b05514322dd1.exe	91
PID 2252 wrote to memory of 4732	2252	d8d68a4cd2cb9e6dc2b6a2deef71379db805b640a49ff87896e2b05514322dd1.exe	92
PID 2252 wrote to memory of 4732	2252	d8d68a4cd2cb9e6dc2b6a2deef71379db805b640a49ff87896e2b05514322dd1.exe	92
PID 2252 wrote to memory of 4732	2252	d8d68a4cd2cb9e6dc2b6a2deef71379db805b640a49ff87896e2b05514322dd1.exe	92
PID 4732 wrote to memory of 820	4732	Logo1_.exe	94
PID 4732 wrote to memory of 820	4732	Logo1_.exe	94
PID 4732 wrote to memory of 820	4732	Logo1_.exe	94
PID 2240 wrote to memory of 2900	2240	cmd.exe	96
PID 2240 wrote to memory of 2900	2240	cmd.exe	96
PID 820 wrote to memory of 1456	820	net.exe	97
PID 820 wrote to memory of 1456	820	net.exe	97
PID 820 wrote to memory of 1456	820	net.exe	97
PID 4732 wrote to memory of 3300	4732	Logo1_.exe	55
PID 4732 wrote to memory of 3300	4732	Logo1_.exe	55

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3300
- C:\Users\Admin\AppData\Local\Temp\d8d68a4cd2cb9e6dc2b6a2deef71379db805b640a49ff87896e2b05514322dd1.exe
  "C:\Users\Admin\AppData\Local\Temp\d8d68a4cd2cb9e6dc2b6a2deef71379db805b640a49ff87896e2b05514322dd1.exe"
  2⤵
  - Drops file in Windows directory
  - Suspicious use of WriteProcessMemory
  PID:2252
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\$$aB17.bat
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:2240
  - - C:\Users\Admin\AppData\Local\Temp\d8d68a4cd2cb9e6dc2b6a2deef71379db805b640a49ff87896e2b05514322dd1.exe
      "C:\Users\Admin\AppData\Local\Temp\d8d68a4cd2cb9e6dc2b6a2deef71379db805b640a49ff87896e2b05514322dd1.exe"
      4⤵
      Executes dropped EXE
      PID:2900
- - 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:4732
  - - C:\Windows\SysWOW64\net.exe
      net stop "Kingsoft AntiVirus Service"
      4⤵
      Suspicious use of WriteProcessMemory
      PID:820
    - - C:\Windows\SysWOW64\net1.exe
        
        C:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"
        5⤵
        
        PID:1456

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4396 --field-trial-handle=2280,i,4114443225282860369,4764091921472631035,262144 --variations-seed-version /prefetch:8
1⤵
PID:4672

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:\Program Files (x86)\Google\Update\1.3.36.151\GoogleUpdateCore.exe

Filesize
41KB

MD5
b9f374aaadad9fcad59af55d73719649

SHA1
33712387e466d06f5e4b26c54e8298c9861042af

SHA256
807d72b8f6ebdaacc86660f06f404d54e00eaba546c54258d3e105a835eafeb5

SHA512
9547abe2214af1f9fdc6558a613e1890f28d9dead4c131b56aa3ab1cbbf0b154719c4ebc46939717932afabaff42c2d7c345ccbaaa253a2749aae89d32757f9a

Download Submit
C:\Program Files\ExportAdd.exe

Filesize
396KB

MD5
aadfa2155c6085c8ceee53471b7d6333

SHA1
8e595cef42bc3bda65af8ebe89f5ec437f7d499b

SHA256
f2628936221d41606b949c19a3ef2390f1b86c531fa90857c5e66b10b475d105

SHA512
dafeb74cf7ec6296bfbe7b9948388c67b97080d30f6f10b7aa96a5e26ec60ea4003c28b3870be59055bc8f0065517353d351af02e659dfd90a434a4d7de7d8cd

Download Submit
C:\Users\Admin\AppData\Local\Temp\$$aB17.bat

Filesize
721B

MD5
b65b21e0db39fa82b4681d4c19ce62b7

SHA1
7e007641060c984a10b8b3bb869a1f2d150d6003

SHA256
e50f58d633e1c9e9e3995f3dab8b59328b7abf7abb3101f3b5065184dfd94629

SHA512
001d7680084b4c37a3b73be9c715579101e3015d1a934f77f246de8e81af2119e11c96b426d72098f1ca73d981ff6c4985f0da4bbc70aa6c3388a90597fa0543

Download Submit
C:\Users\Admin\AppData\Local\Temp\d8d68a4cd2cb9e6dc2b6a2deef71379db805b640a49ff87896e2b05514322dd1.exe.exe

Filesize
36KB

MD5
9f498971cbe636662f3d210747d619e1

SHA1
44b8e2732fa1e2f204fc70eaa1cb406616250085

SHA256
8adf6748981c3e7b62f5dbca992be6675574fffbce7673743f2d7fe787d56a41

SHA512
b73083c2f7b028d2946cb8f7b4fe2289fedaa4175364a2aac37db0aeff4602aede772ccc9eba7e6dcfcb7276e52604ca45d8021952201b5834485b48bca3dc93

Download Submit
C:\Windows\Logo1_.exe

Filesize
29KB

MD5
25953e4f0f0e4091d08c35a393bd1085

SHA1
ae497a759bf8fa1223e3afa4b54819b173d4be19

SHA256
809b14b494567b982e5c4b70c57c78362ea5eafaf81ade1e1a156cda75f70846

SHA512
3a25d7816bcf28fbb267e5fcc1f39e820c5b732cfced164e7110184d704e49b05b3cd298b7fc3108b59b9b403a32e8b24344cfd2d72dbe616837157ba3b03a6a

Download Submit
F:\$RECYCLE.BIN\S-1-5-21-3808065738-1666277613-1125846146-1000\_desktop.ini

Filesize
9B

MD5
7ef570b2b21e58fd906ef1a980d64425

SHA1
18502489f652e74f8972bbfa100d5c163d719ab7

SHA256
c3ce1b9216b58ac7d9ed3b93e5e3a1d6a2473b53b5bc1f008a621def49517055

SHA512
e1175d861a79d62b85cd18661375f1c956dcc97e958765dc225f3aa4b0f0100ca9e17b9c61f5e18fc2a96e5167c0563f60645033aff1be1ec2f372c1b9a8b35f

Download Submit
memory/2252-0-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/2252-12-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/4732-37-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/4732-33-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/4732-26-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/4732-42-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/4732-9-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/4732-172-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/4732-1182-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/4732-1975-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/4732-19-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/4732-4911-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download