896efbed52543dfaddd851954fc8dd6b948de383772d52c5ff3fa98e4ef1f0da

Analysis

max time kernel
150s
max time network
121s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
07/09/2024, 16:29

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General

Target

896efbed52543dfaddd851954fc8dd6b948de383772d52c5ff3fa98e4ef1f0da.exe
Size

573KB
MD5

a6271cb7faac9cc36ab90575bb081df2
SHA1

60466e87651d3cea245d1f4fc9b1968dd870cac4
SHA256

896efbed52543dfaddd851954fc8dd6b948de383772d52c5ff3fa98e4ef1f0da
SHA512

eb2a25897f8cef11433043423bdaa9ee4d5134d8d4e100d504bacf167e4462fa25d574c4fc3ff7e0ed95f881a641867f81da21aea323794d1e1031c12741883d
SSDEEP

6144:ZluJWE7cV3iwbAFRWAbd4nf0H05yqE6Hl0ChW0+ksllAXBu0lWGWUJJQ4t0BHQQG:c7a3iwbihym2g7XO3LWUQfh4Co

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
316	cmd.exe

Executes dropped EXE 2 IoCs

pid	Process
480	Logo1_.exe
2812	896efbed52543dfaddd851954fc8dd6b948de383772d52c5ff3fa98e4ef1f0da.exe

Loads dropped DLL 1 IoCs

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

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File opened for modification	C:\Program Files (x86)\MSBuild\_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\Windows Mail\it-IT\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Windows Photo Viewer\fr-FR\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\RSSFeeds.Gadget\en-US\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Java\jre7\lib\zi\Europe\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\lua\http\css\ui-lightness\images\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\Calendar\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\v3.5\ja\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\lib\locale\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\GrooveForms3\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Windows Sidebar\Gadgets\PicturePuzzle.Gadget\ja-JP\js\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\THEMES14\AFTRNOON\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\rmid.exe	Logo1_.exe
File created	C:\Program Files\Microsoft Games\Purble Place\es-ES\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Windows Journal\ja-JP\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\DW\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Common Files\Adobe\Help\en_US\Adobe Reader\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Common Files\microsoft shared\THEMES14\SLATE\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\GrooveForms\FieldTypePreview\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Windows Sidebar\Gadgets\Currency.Gadget\it-IT\css\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Microsoft Games\Multiplayer\Spades\en-US\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Microsoft Games\FreeCell\es-ES\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\af\LC_MESSAGES\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\ms\LC_MESSAGES\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\mai\LC_MESSAGES\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Australia\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\Calendar.Gadget\it-IT\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\Groove\Certificates\groove.net\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Windows Photo Viewer\es-ES\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Microsoft Office\Office14\Groove\Sounds\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Microsoft Synchronization Services\ADO.NET\v1.0\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Windows Sidebar\Gadgets\CPU.Gadget\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\p2\org.eclipse.equinox.p2.core\cache\binary\_desktop.ini	Logo1_.exe
File created	C:\Program Files\VideoLAN\VLC\locale\gl\LC_MESSAGES\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\gu\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\Currency.Gadget\en-US\css\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\PicturePuzzle.Gadget\ja-JP\css\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Common Files\SpeechEngines\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Microsoft Office\Office14\PROOF\3082\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Windows Sidebar\Gadgets\RSSFeeds.Gadget\it-IT\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\serialver.exe	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Templates\1033\Access\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Microsoft Games\Mahjong\it-IT\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Microsoft Visual Studio 8\Common7\IDE\VSTA\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Windows Sidebar\Gadgets\SlideShow.Gadget\fr-FR\css\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\PicturePuzzle.Gadget\es-ES\css\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe	Logo1_.exe
File created	C:\Program Files (x86)\Adobe\Reader 9.0\Resource\TypeSupport\Unicode\Mappings\Adobe\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Windows Sidebar\Gadgets\CPU.Gadget\de-DE\css\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\gu\LC_MESSAGES\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Templates\1033\ONENOTE\14\Stationery\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Windows NT\TableTextService\fr-FR\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\ne\LC_MESSAGES\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Microsoft Sync Framework\v1.0\Runtime\x86\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Microsoft Games\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\codec\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Microsoft Sync Framework\v1.0\Documentation\1033\License Agreements\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Mozilla Firefox\updater.exe	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\TextConv\ja-JP\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\106.0.5249.119\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Microsoft Games\Solitaire\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Common Files\microsoft shared\Triedit\it-IT\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Microsoft Office\Office14\1036\_desktop.ini	Logo1_.exe

Drops file in Windows directory 4 IoCs

description	ioc	Process
File created	C:\Windows\rundl132.exe	896efbed52543dfaddd851954fc8dd6b948de383772d52c5ff3fa98e4ef1f0da.exe
File created	C:\Windows\Logo1_.exe	896efbed52543dfaddd851954fc8dd6b948de383772d52c5ff3fa98e4ef1f0da.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	896efbed52543dfaddd851954fc8dd6b948de383772d52c5ff3fa98e4ef1f0da.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Logo1_.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	net.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	net1.exe

Runs net.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
480	Logo1_.exe
480	Logo1_.exe
480	Logo1_.exe
480	Logo1_.exe
480	Logo1_.exe
480	Logo1_.exe
480	Logo1_.exe
480	Logo1_.exe
480	Logo1_.exe
480	Logo1_.exe

Suspicious use of WriteProcessMemory 22 IoCs

description	pid	Process	procid_target
PID 2612 wrote to memory of 316	2612	896efbed52543dfaddd851954fc8dd6b948de383772d52c5ff3fa98e4ef1f0da.exe	31
PID 2612 wrote to memory of 316	2612	896efbed52543dfaddd851954fc8dd6b948de383772d52c5ff3fa98e4ef1f0da.exe	31
PID 2612 wrote to memory of 316	2612	896efbed52543dfaddd851954fc8dd6b948de383772d52c5ff3fa98e4ef1f0da.exe	31
PID 2612 wrote to memory of 316	2612	896efbed52543dfaddd851954fc8dd6b948de383772d52c5ff3fa98e4ef1f0da.exe	31
PID 2612 wrote to memory of 480	2612	896efbed52543dfaddd851954fc8dd6b948de383772d52c5ff3fa98e4ef1f0da.exe	32
PID 2612 wrote to memory of 480	2612	896efbed52543dfaddd851954fc8dd6b948de383772d52c5ff3fa98e4ef1f0da.exe	32
PID 2612 wrote to memory of 480	2612	896efbed52543dfaddd851954fc8dd6b948de383772d52c5ff3fa98e4ef1f0da.exe	32
PID 2612 wrote to memory of 480	2612	896efbed52543dfaddd851954fc8dd6b948de383772d52c5ff3fa98e4ef1f0da.exe	32
PID 480 wrote to memory of 2260	480	Logo1_.exe	34
PID 480 wrote to memory of 2260	480	Logo1_.exe	34
PID 480 wrote to memory of 2260	480	Logo1_.exe	34
PID 480 wrote to memory of 2260	480	Logo1_.exe	34
PID 316 wrote to memory of 2812	316	cmd.exe	37
PID 316 wrote to memory of 2812	316	cmd.exe	37
PID 316 wrote to memory of 2812	316	cmd.exe	37
PID 316 wrote to memory of 2812	316	cmd.exe	37
PID 2260 wrote to memory of 2804	2260	net.exe	36
PID 2260 wrote to memory of 2804	2260	net.exe	36
PID 2260 wrote to memory of 2804	2260	net.exe	36
PID 2260 wrote to memory of 2804	2260	net.exe	36
PID 480 wrote to memory of 1208	480	Logo1_.exe	21
PID 480 wrote to memory of 1208	480	Logo1_.exe	21

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1208
- C:\Users\Admin\AppData\Local\Temp\896efbed52543dfaddd851954fc8dd6b948de383772d52c5ff3fa98e4ef1f0da.exe
  "C:\Users\Admin\AppData\Local\Temp\896efbed52543dfaddd851954fc8dd6b948de383772d52c5ff3fa98e4ef1f0da.exe"
  2⤵
  - Drops file in Windows directory
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2612
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c C:\Users\Admin\AppData\Local\Temp\$$aE5DC.bat
    3⤵
    - Deletes itself
    - Loads dropped DLL
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:316
  - - C:\Users\Admin\AppData\Local\Temp\896efbed52543dfaddd851954fc8dd6b948de383772d52c5ff3fa98e4ef1f0da.exe
      "C:\Users\Admin\AppData\Local\Temp\896efbed52543dfaddd851954fc8dd6b948de383772d52c5ff3fa98e4ef1f0da.exe"
      4⤵
      Executes dropped EXE
      PID:2812
- - 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:480
  - - C:\Windows\SysWOW64\net.exe
      net stop "Kingsoft AntiVirus Service"
      4⤵
      System Location Discovery: System Language Discovery
      Suspicious use of WriteProcessMemory
      PID:2260
    - - C:\Windows\SysWOW64\net1.exe
        
        C:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"
        5⤵
        System Location Discovery: System Language Discovery
        
        PID:2804

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
f5739d3c242559b8b954e3b85400aff1

SHA1
14d23504d32fa1c90837643236cea39781d9bfb8

SHA256
8ee372b9472575734df482bc4f7e1299cc086e610f9ea01f9f1bf6fe0026dc6d

SHA512
664979c35a417f554fb05fc4a9c14b90fce36fd2fa04db29bd400aeb7eb9d29fd6d4195be13eb02a805795e98a62787daa1be8b11d388d36ab5c30eb55629364

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

Filesize
474KB

MD5
39c5a9489ed322953eb7a6b19e76fd6e

SHA1
79cae6e0d91eb10b9f5d85eb553f2431eb80f4b2

SHA256
cc7d0e41e68d59ec4000817d4effabd46a1806fb2e1a56045d983015e79f4224

SHA512
8cf752bf542ff6ca99725f897e73457242486cb4698ae57a19966580a85be19b49775282dd3e3c67899d11e15c3ce213053220ee0a3bb6d35220405b56949004

Download Submit
C:\Users\Admin\AppData\Local\Temp\$$aE5DC.bat

Filesize
722B

MD5
0b2d4fb4e420a9c569616ed6c481295a

SHA1
ce485562d2281b607c1dba5a511c758ff9a083db

SHA256
9a38690690b98ec528b415ab669ce4729fcd254fbf618f03529d03e9368cb6a0

SHA512
6e81daa98ab7ba6c6a536ed38d281beefb2b7b468051cc952f2206b85631a0cd6444298fcd270270dfab1b436003080ba7eb82be3081c5aefbb33ff06e325345

Download Submit
C:\Users\Admin\AppData\Local\Temp\896efbed52543dfaddd851954fc8dd6b948de383772d52c5ff3fa98e4ef1f0da.exe.exe

Filesize
544KB

MD5
9a1dd1d96481d61934dcc2d568971d06

SHA1
f136ef9bf8bd2fc753292fb5b7cf173a22675fb3

SHA256
8cebb25e240db3b6986fcaed6bc0b900fa09dad763a56fb71273529266c5c525

SHA512
7ac1581f8a29e778ba1a1220670796c47fa5b838417f8f635e2cb1998a01515cff3ee57045dacb78a8ec70d43754b970743aba600379fe6d9481958d32d8a5aa

Download Submit
C:\Windows\Logo1_.exe

Filesize
29KB

MD5
bda238d5a7c8c1f0f68de10c6c73ae42

SHA1
8080cc3d886bafb7c98f1535426ab5964a56333c

SHA256
c19ee12e82232625184c0161fdf481fe356b0284e8ab29df28cafd574df51aa7

SHA512
3ddb7762d5410561d5896a9a29298de4a7065a20059669def1ad9b3819276f83fe96b1ce0e1857a8f3ddfa0d8b03166ec3ebbebc950d34edf5d21881f6635bba

Download Submit
F:\$RECYCLE.BIN\S-1-5-21-1488793075-819845221-1497111674-1000\_desktop.ini

Filesize
8B

MD5
24cfb7e9169e3ecbcdf34395dff5aed0

SHA1
64061d8b0afd788fb3d2990e90e61f14010896dd

SHA256
e11477f26e6139dabba6ad5dab927732c6a3785db78f82194ad7ae20323c6578

SHA512
a315d4ab14f15f8df115e35134f0a1eff8018b0c35c5a0283928f2d3f3014215d683973b9aeba1bc74c49437cc929ea4e2fb847b4305da6d5abca235c750e299

Download Submit
memory/480-98-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/480-31-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/480-39-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/480-45-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/480-91-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/480-416-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/480-1874-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/480-3334-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/480-18-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/1208-29-0x0000000002D90000-0x0000000002D91000-memory.dmp

Filesize
4KB

Download
memory/2612-0-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/2612-16-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download