e66e0be4fd602049e595a37b4af5d95728f985108bfb1bfd809ed9037a7e166e

Analysis

max time kernel
150s
max time network
122s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
13/08/2024, 23:08

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General

Target

e66e0be4fd602049e595a37b4af5d95728f985108bfb1bfd809ed9037a7e166e.exe
Size

662KB
MD5

86797766d109fafa84ec4d63c01382bd
SHA1

c27f5effe007014051abfc2e7cb879014fa246df
SHA256

e66e0be4fd602049e595a37b4af5d95728f985108bfb1bfd809ed9037a7e166e
SHA512

28cdf5ea913a9caf6ed91a3f1fefcf321b51f56811b0d9d21448e87ee254f06be13de02b606616bb7d8c488ec4f11ee79798a06c87f52b8fa5e9516df1afe0e6
SSDEEP

6144:tCuJpC9LRU0ySj14WH+JPb7uL8zRMnJjNhAp7SO8zRMnJjNhAp7S8FRcdEKFVAh7:SPFlTz

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
1528	cmd.exe

Executes dropped EXE 2 IoCs

pid	Process
3024	Logo1_.exe
2788	e66e0be4fd602049e595a37b4af5d95728f985108bfb1bfd809ed9037a7e166e.exe

Loads dropped DLL 1 IoCs

pid	Process
1528	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)	\??\R:	Logo1_.exe
File opened (read-only)	\??\P:	Logo1_.exe
File opened (read-only)	\??\I:	Logo1_.exe
File opened (read-only)	\??\G:	Logo1_.exe
File opened (read-only)	\??\Z:	Logo1_.exe
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)	\??\N:	Logo1_.exe
File opened (read-only)	\??\M:	Logo1_.exe
File opened (read-only)	\??\L:	Logo1_.exe
File opened (read-only)	\??\K:	Logo1_.exe
File opened (read-only)	\??\Y:	Logo1_.exe
File opened (read-only)	\??\U:	Logo1_.exe
File opened (read-only)	\??\Q:	Logo1_.exe
File opened (read-only)	\??\O:	Logo1_.exe
File opened (read-only)	\??\E:	Logo1_.exe
File opened (read-only)	\??\W:	Logo1_.exe
File opened (read-only)	\??\S:	Logo1_.exe
File opened (read-only)	\??\J:	Logo1_.exe
File opened (read-only)	\??\H:	Logo1_.exe

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\DVD Maker\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Mozilla Firefox\uninstall\helper.exe	Logo1_.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\jfr\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\de-DE\css\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Internet Explorer\en-US\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\Groove\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\GrooveForms4\FormsStyles\Americana\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\reader_sl.exe	Logo1_.exe
File created	C:\Program Files (x86)\Windows Sidebar\Gadgets\CPU.Gadget\it-IT\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Windows Sidebar\Gadgets\Currency.Gadget\en-US\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\THEMES14\SONORA\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\MSBuild\Microsoft\Windows Workflow Foundation\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\fa\LC_MESSAGES\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\he\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\Web Server Extensions\14\BIN\1033\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Java\jre7\bin\javaw.exe	Logo1_.exe
File created	C:\Program Files\VideoLAN\VLC\locale\zh_CN\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\DVD Maker\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Java\jre7\lib\amd64\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\hu\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Windows Mail\en-US\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Microsoft Office\Office14\ADDINS\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Common Files\Adobe\Help\en_US\Adobe Reader\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\co\_desktop.ini	Logo1_.exe
File created	C:\Program Files\VideoLAN\VLC\locale\nl\_desktop.ini	Logo1_.exe
File created	C:\Program Files\VideoLAN\VLC\lua\intf\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\javaws.exe	Logo1_.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\es_MX\LC_MESSAGES\_desktop.ini	Logo1_.exe
File created	C:\Program Files\VideoLAN\VLC\locale\mr\LC_MESSAGES\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\bs\LC_MESSAGES\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\Clock.Gadget\es-ES\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Adobe\Reader 9.0\Resource\TypeSupport\Unicode\Mappings\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\Office Setup Controller\Groove.en-us\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\Document Parts\1033\14\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\GrooveForms4\FormsStyles\STS2\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Windows Photo Viewer\en-US\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\ie\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\lua\modules\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\SlideShow.Gadget\de-DE\js\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Resource\TypeSupport\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Resource\TypeSupport\Unicode\Mappings\Mac\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Common Files\Adobe AIR\_desktop.ini	Logo1_.exe
File created	C:\Program Files\VideoLAN\VLC\locale\fi\LC_MESSAGES\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\Smart Tag\1033\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\THEMES14\CAPSULES\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Common Files\microsoft shared\THEMES14\LEVEL\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\GrooveForms3\FormsStyles\STS2\_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\css\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\plug_ins\VDKHome\ENU\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\PUBBA\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Windows Sidebar\Gadgets\Clock.Gadget\images\_desktop.ini	Logo1_.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Full\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\SlideShow.Gadget\es-ES\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Common Files\microsoft shared\THEMES14\AXIS\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\v3.5\RedistList\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Windows Sidebar\Gadgets\CPU.Gadget\it-IT\css\_desktop.ini	Logo1_.exe
File created	C:\Program Files\VideoLAN\VLC\locale\lv\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\Groove\Sounds\People\_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\cmm\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\kn\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Windows Sidebar\Gadgets\CPU.Gadget\fr-FR\js\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Windows Sidebar\Gadgets\SlideShow.Gadget\it-IT\js\_desktop.ini	Logo1_.exe

Drops file in Windows directory 4 IoCs

description	ioc	Process
File created	C:\Windows\rundl132.exe	e66e0be4fd602049e595a37b4af5d95728f985108bfb1bfd809ed9037a7e166e.exe
File created	C:\Windows\Logo1_.exe	e66e0be4fd602049e595a37b4af5d95728f985108bfb1bfd809ed9037a7e166e.exe
File opened for modification	C:\Windows\rundl132.exe	Logo1_.exe
File created	C:\Windows\vDll.dll	Logo1_.exe

System Location Discovery: System Language Discovery 1 TTPs 5 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	e66e0be4fd602049e595a37b4af5d95728f985108bfb1bfd809ed9037a7e166e.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Logo1_.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	net.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	net1.exe

Runs net.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
3024	Logo1_.exe
3024	Logo1_.exe
3024	Logo1_.exe
3024	Logo1_.exe
3024	Logo1_.exe
3024	Logo1_.exe
3024	Logo1_.exe
3024	Logo1_.exe
3024	Logo1_.exe
3024	Logo1_.exe

Suspicious use of WriteProcessMemory 22 IoCs

description	pid	Process	procid_target
PID 2808 wrote to memory of 1528	2808	e66e0be4fd602049e595a37b4af5d95728f985108bfb1bfd809ed9037a7e166e.exe	31
PID 2808 wrote to memory of 1528	2808	e66e0be4fd602049e595a37b4af5d95728f985108bfb1bfd809ed9037a7e166e.exe	31
PID 2808 wrote to memory of 1528	2808	e66e0be4fd602049e595a37b4af5d95728f985108bfb1bfd809ed9037a7e166e.exe	31
PID 2808 wrote to memory of 1528	2808	e66e0be4fd602049e595a37b4af5d95728f985108bfb1bfd809ed9037a7e166e.exe	31
PID 2808 wrote to memory of 3024	2808	e66e0be4fd602049e595a37b4af5d95728f985108bfb1bfd809ed9037a7e166e.exe	32
PID 2808 wrote to memory of 3024	2808	e66e0be4fd602049e595a37b4af5d95728f985108bfb1bfd809ed9037a7e166e.exe	32
PID 2808 wrote to memory of 3024	2808	e66e0be4fd602049e595a37b4af5d95728f985108bfb1bfd809ed9037a7e166e.exe	32
PID 2808 wrote to memory of 3024	2808	e66e0be4fd602049e595a37b4af5d95728f985108bfb1bfd809ed9037a7e166e.exe	32
PID 3024 wrote to memory of 2292	3024	Logo1_.exe	33
PID 3024 wrote to memory of 2292	3024	Logo1_.exe	33
PID 3024 wrote to memory of 2292	3024	Logo1_.exe	33
PID 3024 wrote to memory of 2292	3024	Logo1_.exe	33
PID 2292 wrote to memory of 2896	2292	net.exe	36
PID 2292 wrote to memory of 2896	2292	net.exe	36
PID 2292 wrote to memory of 2896	2292	net.exe	36
PID 2292 wrote to memory of 2896	2292	net.exe	36
PID 1528 wrote to memory of 2788	1528	cmd.exe	37
PID 1528 wrote to memory of 2788	1528	cmd.exe	37
PID 1528 wrote to memory of 2788	1528	cmd.exe	37
PID 1528 wrote to memory of 2788	1528	cmd.exe	37
PID 3024 wrote to memory of 1220	3024	Logo1_.exe	21
PID 3024 wrote to memory of 1220	3024	Logo1_.exe	21

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1220
- C:\Users\Admin\AppData\Local\Temp\e66e0be4fd602049e595a37b4af5d95728f985108bfb1bfd809ed9037a7e166e.exe
  "C:\Users\Admin\AppData\Local\Temp\e66e0be4fd602049e595a37b4af5d95728f985108bfb1bfd809ed9037a7e166e.exe"
  2⤵
  - Drops file in Windows directory
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2808
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c C:\Users\Admin\AppData\Local\Temp\$$aE678.bat
    3⤵
    - Deletes itself
    - Loads dropped DLL
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:1528
  - - C:\Users\Admin\AppData\Local\Temp\e66e0be4fd602049e595a37b4af5d95728f985108bfb1bfd809ed9037a7e166e.exe
      "C:\Users\Admin\AppData\Local\Temp\e66e0be4fd602049e595a37b4af5d95728f985108bfb1bfd809ed9037a7e166e.exe"
      4⤵
      Executes dropped EXE
      PID:2788
- - 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
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of WriteProcessMemory
    PID:3024
  - - C:\Windows\SysWOW64\net.exe
      net stop "Kingsoft AntiVirus Service"
      4⤵
      System Location Discovery: System Language Discovery
      Suspicious use of WriteProcessMemory
      PID:2292
    - - C:\Windows\SysWOW64\net1.exe
        
        C:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"
        5⤵
        System Location Discovery: System Language Discovery
        
        PID:2896

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

System Location Discovery

T1614

System Language Discovery

T1614.001

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
254KB

MD5
13ab6f992499a26f664246ba9e6aa42b

SHA1
6f66a0e0c2a6b0c4d8ce6cae440390ec57b4122f

SHA256
674a8940e5dedbcbd1ef3cb161df118cc5341fad90c8f0932e1da0894e363588

SHA512
ee0702bc750ba4af65155435202aa2a2b411df32c4ad9216489dd85b645cb5113b1a9ad08a70af3eb0e94c889dc508caf251a53b9240aa79c66ae116226be886

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

Filesize
474KB

MD5
6eabc463f8025a7e6e65f38cba22f126

SHA1
3e430ee5ec01c5509ed750b88d3473e7990dfe95

SHA256
cc8da3ecd355b519d81415d279ed037c725ba221bf323d250aa92ee2b2b88ca7

SHA512
c8fde7026ac8633403bbefee4b044457184388fb7343d8c46f5f7f272724227976bf485ea91da49e2a85dd0cfb73f260ac705d8007333dd3e5539fe5ed67e3ab

Download Submit
C:\Users\Admin\AppData\Local\Temp\$$aE678.bat

Filesize
722B

MD5
a7c39a852b08432ffcac926fd190869a

SHA1
7a146d3f0f6556f137f7f4dc2392b6997c2348b1

SHA256
cd8c9815ab97f979eb1102c7c27c85a79942c872a7f5676a41ffe227e1db7130

SHA512
711e56f95da8d3c597142fa0783066e773a4d09b4b91c9b97fb2b990d4295333cfddae2928633261ab4cc243f307434bb25dfab8468a5aff4fbd6b279d6ef543

Download Submit
C:\Users\Admin\AppData\Local\Temp\e66e0be4fd602049e595a37b4af5d95728f985108bfb1bfd809ed9037a7e166e.exe.exe

Filesize
633KB

MD5
2e0d056ad62b6ef87a091003714fd512

SHA1
73150bddb5671c36413d9fbc94a668f132a2edc5

SHA256
cb83f04591cc1d602e650dd5c12f4470cf21b04328477bd6a52081f37c04bd7c

SHA512
b8e920f8b7547aec6f5771e3e6119b01157e5e36a92c67142b0d73ffe0d501d933581e1fc752e5bba9ce819e3897be9c146bebfc0018e91318b0c99d188a2580

Download Submit
C:\Windows\Logo1_.exe

Filesize
29KB

MD5
c64b5702b462a9345363255cd38a3788

SHA1
9b6b6e857e544e61ee783065926c92d48337f0ce

SHA256
16c685475090f9e09f57bb8836c127fb02a08926f76779de941fad5d6305f825

SHA512
26c0c862561e1521891ee018bec7e128578343b2bc0e3471b87c5ef536e235c7ac9665c3ba84f9e0b9b206d3fae859ebefb1fd373123e0ee31b670e9bbe73836

Download Submit
F:\$RECYCLE.BIN\S-1-5-21-2958949473-3205530200-1453100116-1000\_desktop.ini

Filesize
9B

MD5
b7beb43f344015405dc34dab081d8434

SHA1
f194ae965145f76e4825c67337ef69da96f3954f

SHA256
d069f2206a0ca683611b357b347af3abd4c559602b5617591232512e6c0e1b02

SHA512
ee85ee5a36f6fe3381a853d2e0a0209e3d83271f29a9f980d1cbfb0309430f26b2658eedc501c0639d0dd6c929b093b8f9bf1e1a3ff1179e581fc07ae635a678

Download Submit
memory/1220-29-0x0000000002480000-0x0000000002481000-memory.dmp

Filesize
4KB

Download
memory/2808-16-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/2808-0-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/3024-21-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/3024-44-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/3024-90-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/3024-96-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/3024-870-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/3024-1873-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/3024-38-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/3024-2764-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/3024-3333-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/3024-31-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download