88dac7348311960b99e3bc957b60bd0dd69918dc10b29c2bfb8165598a409043

Analysis

max time kernel
149s
max time network
122s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
14/09/2024, 18:01

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General

Target

88dac7348311960b99e3bc957b60bd0dd69918dc10b29c2bfb8165598a409043.exe
Size

662KB
MD5

d3636521f0f525ed88f067d7849e253c
SHA1

789f2e146a56831644746fe5fc4bd167fcb0a45d
SHA256

88dac7348311960b99e3bc957b60bd0dd69918dc10b29c2bfb8165598a409043
SHA512

71266e45df533732514ef54fb83cd957baef9ca71180ec379f3b2764239255f4ac152aebdae1fed7892f1af225f08db6f8081afbfb55343d0819354f29ee2dd9
SSDEEP

6144:duJpC9LRU0ySj14WH+JPb7uL8zRMnJjNhAp7SO8zRMnJjNhAp7S8FRcdEKFVAh7f:RPFlTz

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2752	cmd.exe

Executes dropped EXE 2 IoCs

pid	Process
2772	Logo1_.exe
2876	88dac7348311960b99e3bc957b60bd0dd69918dc10b29c2bfb8165598a409043.exe

Loads dropped DLL 1 IoCs

pid	Process
2752	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)	\??\Q:	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)	\??\V:	Logo1_.exe
File opened (read-only)	\??\T:	Logo1_.exe
File opened (read-only)	\??\L:	Logo1_.exe
File opened (read-only)	\??\R:	Logo1_.exe
File opened (read-only)	\??\P:	Logo1_.exe
File opened (read-only)	\??\N:	Logo1_.exe
File opened (read-only)	\??\X:	Logo1_.exe
File opened (read-only)	\??\U:	Logo1_.exe
File opened (read-only)	\??\S:	Logo1_.exe
File opened (read-only)	\??\O:	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)	\??\Z:	Logo1_.exe
File opened (read-only)	\??\Y:	Logo1_.exe
File opened (read-only)	\??\G:	Logo1_.exe

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\Java\jdk1.7.0_80\jre\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\policytool.exe	Logo1_.exe
File created	C:\Program Files\Windows Photo Viewer\it-IT\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\RSSFeeds.Gadget\fr-FR\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Common Files\microsoft shared\Help\2052\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\3082\_desktop.ini	Logo1_.exe
File created	C:\Program Files\VideoLAN\VLC\locale\km\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Adobe\Reader 9.0\Resource\Font\PFM\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\ie\_desktop.ini	Logo1_.exe
File created	C:\Program Files\VideoLAN\VLC\lua\http\js\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Common Files\microsoft shared\TRANSLAT\ESEN\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Windows Sidebar\Gadgets\CPU.Gadget\de-DE\css\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Windows Sidebar\Gadgets\SlideShow.Gadget\es-ES\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Microsoft Games\Multiplayer\Backgammon\fr-FR\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\VBA\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\1033\GrooveForms5\FormsStyles\GrayCheck\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\THEMES14\BLUECALM\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Windows NT\TableTextService\es-ES\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Windows Sidebar\Gadgets\PicturePuzzle.Gadget\de-DE\css\_desktop.ini	Logo1_.exe
File created	C:\Program Files\VideoLAN\VLC\lua\http\css\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Common Files\Adobe\Help\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Common Files\Adobe AIR\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Windows Sidebar\fr-FR\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Google\Chrome\Application\106.0.5249.119\MEIPreload\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.console.ui.notification_5.5.0.165303\html\dcommon\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\lt\LC_MESSAGES\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\Library\SOLVER\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\fr\LC_MESSAGES\_desktop.ini	Logo1_.exe
File created	C:\Program Files\VideoLAN\VLC\locale\fur\LC_MESSAGES\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\GrooveForms4\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Microsoft Office\Office14\FORMS\1033\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Microsoft Visual Studio 8\Common7\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\Atlantic\_desktop.ini	Logo1_.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\audio_output\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Common Files\microsoft shared\TRANSLAT\FRAR\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Windows Mail\WinMail.exe	Logo1_.exe
File created	C:\Program Files\VideoLAN\VLC\locale\ach\LC_MESSAGES\_desktop.ini	Logo1_.exe
File created	C:\Program Files\VideoLAN\VLC\locale\ff\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Windows Sidebar\Gadgets\Clock.Gadget\it-IT\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\p2\org.eclipse.equinox.p2.core\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Java\jre7\lib\security\_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 (x86)\Common Files\Adobe\Help\en_US\Adobe Reader\9.0\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\Library\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.rjmx_5.5.0.165303\schema\_desktop.ini	Logo1_.exe
File created	C:\Program Files\VideoLAN\VLC\locale\sw\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\es-ES\js\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\RSSFeeds.Gadget\ja-JP\css\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Microsoft Office\Office14\Document Parts\1033\14\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.ui.themes_1.0.1.v20140819-1717\css\dark\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\ks_IN\LC_MESSAGES\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\jfr\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Windows Sidebar\Gadgets\RSSFeeds.Gadget\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Java\jdk1.7.0_80\bin\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\Currency.Gadget\en-US\css\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\MEDIA\OFFICE14\BULLETS\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Windows Photo Viewer\es-ES\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Windows Sidebar\Gadgets\Calendar.Gadget\ja-JP\js\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\SlideShow.Gadget\es-ES\css\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\plug_ins3d\prc\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Windows Sidebar\Gadgets\PicturePuzzle.Gadget\es-ES\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.ui.themes_1.0.1.v20140819-1717\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\CPU.Gadget\de-DE\css\_desktop.ini	Logo1_.exe

Drops file in Windows directory 4 IoCs

description	ioc	Process
File created	C:\Windows\vDll.dll	Logo1_.exe
File created	C:\Windows\rundl132.exe	88dac7348311960b99e3bc957b60bd0dd69918dc10b29c2bfb8165598a409043.exe
File created	C:\Windows\Logo1_.exe	88dac7348311960b99e3bc957b60bd0dd69918dc10b29c2bfb8165598a409043.exe
File opened for modification	C:\Windows\rundl132.exe	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	88dac7348311960b99e3bc957b60bd0dd69918dc10b29c2bfb8165598a409043.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
2772	Logo1_.exe
2772	Logo1_.exe
2772	Logo1_.exe
2772	Logo1_.exe
2772	Logo1_.exe
2772	Logo1_.exe
2772	Logo1_.exe
2772	Logo1_.exe
2772	Logo1_.exe
2772	Logo1_.exe

Suspicious use of WriteProcessMemory 22 IoCs

description	pid	Process	procid_target
PID 2252 wrote to memory of 2752	2252	88dac7348311960b99e3bc957b60bd0dd69918dc10b29c2bfb8165598a409043.exe	30
PID 2252 wrote to memory of 2752	2252	88dac7348311960b99e3bc957b60bd0dd69918dc10b29c2bfb8165598a409043.exe	30
PID 2252 wrote to memory of 2752	2252	88dac7348311960b99e3bc957b60bd0dd69918dc10b29c2bfb8165598a409043.exe	30
PID 2252 wrote to memory of 2752	2252	88dac7348311960b99e3bc957b60bd0dd69918dc10b29c2bfb8165598a409043.exe	30
PID 2252 wrote to memory of 2772	2252	88dac7348311960b99e3bc957b60bd0dd69918dc10b29c2bfb8165598a409043.exe	31
PID 2252 wrote to memory of 2772	2252	88dac7348311960b99e3bc957b60bd0dd69918dc10b29c2bfb8165598a409043.exe	31
PID 2252 wrote to memory of 2772	2252	88dac7348311960b99e3bc957b60bd0dd69918dc10b29c2bfb8165598a409043.exe	31
PID 2252 wrote to memory of 2772	2252	88dac7348311960b99e3bc957b60bd0dd69918dc10b29c2bfb8165598a409043.exe	31
PID 2772 wrote to memory of 3068	2772	Logo1_.exe	33
PID 2772 wrote to memory of 3068	2772	Logo1_.exe	33
PID 2772 wrote to memory of 3068	2772	Logo1_.exe	33
PID 2772 wrote to memory of 3068	2772	Logo1_.exe	33
PID 3068 wrote to memory of 2576	3068	net.exe	35
PID 3068 wrote to memory of 2576	3068	net.exe	35
PID 3068 wrote to memory of 2576	3068	net.exe	35
PID 3068 wrote to memory of 2576	3068	net.exe	35
PID 2752 wrote to memory of 2876	2752	cmd.exe	36
PID 2752 wrote to memory of 2876	2752	cmd.exe	36
PID 2752 wrote to memory of 2876	2752	cmd.exe	36
PID 2752 wrote to memory of 2876	2752	cmd.exe	36
PID 2772 wrote to memory of 1204	2772	Logo1_.exe	21
PID 2772 wrote to memory of 1204	2772	Logo1_.exe	21

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1204
- C:\Users\Admin\AppData\Local\Temp\88dac7348311960b99e3bc957b60bd0dd69918dc10b29c2bfb8165598a409043.exe
  "C:\Users\Admin\AppData\Local\Temp\88dac7348311960b99e3bc957b60bd0dd69918dc10b29c2bfb8165598a409043.exe"
  2⤵
  - Drops file in Windows directory
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2252
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c C:\Users\Admin\AppData\Local\Temp\$$a4CE8.bat
    3⤵
    - Deletes itself
    - Loads dropped DLL
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2752
  - - C:\Users\Admin\AppData\Local\Temp\88dac7348311960b99e3bc957b60bd0dd69918dc10b29c2bfb8165598a409043.exe
      "C:\Users\Admin\AppData\Local\Temp\88dac7348311960b99e3bc957b60bd0dd69918dc10b29c2bfb8165598a409043.exe"
      4⤵
      Executes dropped EXE
      PID:2876
- - 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:2772
  - - C:\Windows\SysWOW64\net.exe
      net stop "Kingsoft AntiVirus Service"
      4⤵
      System Location Discovery: System Language Discovery
      Suspicious use of WriteProcessMemory
      PID:3068
    - - C:\Windows\SysWOW64\net1.exe
        
        C:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"
        5⤵
        System Location Discovery: System Language Discovery
        
        PID:2576

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
8691ceb35086010047b7eb76d369f82f

SHA1
b5c4d1c0175d123b216659b35ad50b9d1b176b79

SHA256
4dd2da58f091a1232d3fec2ca607982fdf839c13d52c73fe6e15fd54f2d044e5

SHA512
9bf0085573439dcebdab3e99dfa42970438d2f04fcc68af360635ed7cb38079882dbf6b684510b67b411584cd263f2654532fc7776306dd98b192f6ac4059de0

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\$$a4CE8.bat

Filesize
722B

MD5
3aaeb86a54b004bdc564358ecd3bd476

SHA1
aba4efd1f886083adb75e32916b043b1027e6388

SHA256
6f9e00e1c63028a7a4998b629afdad0b80936be17c5b9fba8d175eca71c3b42e

SHA512
c51ef77949e1c7a75868189f261112ae4a0c482af75824372b422816348a5dbbb4410535fa175ede69e51b16f3cb3d5de578fc31f7c9983cf438f0e41b248f70

Download Submit
C:\Users\Admin\AppData\Local\Temp\88dac7348311960b99e3bc957b60bd0dd69918dc10b29c2bfb8165598a409043.exe.exe

Filesize
633KB

MD5
2e0d056ad62b6ef87a091003714fd512

SHA1
73150bddb5671c36413d9fbc94a668f132a2edc5

SHA256
cb83f04591cc1d602e650dd5c12f4470cf21b04328477bd6a52081f37c04bd7c

SHA512
b8e920f8b7547aec6f5771e3e6119b01157e5e36a92c67142b0d73ffe0d501d933581e1fc752e5bba9ce819e3897be9c146bebfc0018e91318b0c99d188a2580

Download Submit
C:\Windows\Logo1_.exe

Filesize
29KB

MD5
208452b7e09eaf8db2d52b273802185a

SHA1
566559b990e1c374db142c5da3037deb97bda61d

SHA256
7393c04c0a78bfdf128e728b94cb18c9f0056a9d3da6c4944368debbef68234e

SHA512
3880ac1f9ea1e4e510057764927e29497b95df2734fcda61e667e0a9164397874968a59853a60ec2bc52de97d98bd16253d0bf2474f855fd3805d19851d685ea

Download Submit
F:\$RECYCLE.BIN\S-1-5-21-3551809350-4263495960-1443967649-1000\_desktop.ini

Filesize
9B

MD5
e2a14c19421b289cbd51a76363b166bd

SHA1
5d0621d68da5a444f49c090b0725c7044d47fdb7

SHA256
844af243be560dc4e478aa7ea28f4959f9df45f204006bade7ae52398d651835

SHA512
8c49bec05605c4d2b8f07f00a7a39e70f5bd4f7c84ba221c615447f947053bf3bb0496c38e2bf8b15235c493cc5a0b41f34285fed1adb4c13572f25b67e178e5

Download Submit
memory/1204-30-0x0000000002870000-0x0000000002871000-memory.dmp

Filesize
4KB

Download
memory/2252-18-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/2252-17-0x0000000000270000-0x00000000002A6000-memory.dmp

Filesize
216KB

Download
memory/2252-12-0x0000000000270000-0x00000000002A6000-memory.dmp

Filesize
216KB

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

Filesize
216KB

Download
memory/2772-32-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/2772-91-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/2772-98-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/2772-360-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/2772-1874-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/2772-45-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/2772-3334-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/2772-39-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download