26dbbc77f17cb09e51bbd5b5783457aa1615c15a3a3610a5a01bef8cc2af9850

Analysis

max time kernel
172s
max time network
47s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
20-10-2022 22:48

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

26dbbc77f17cb09e51bbd5b5783457aa1615c15a3a3610a5a01bef8cc2af9850.exe
Size

120KB
MD5

5a2544acd855a22edf79e6764abceea0
SHA1

4eef795e46737c9438dec461414d4895a41fce77
SHA256

26dbbc77f17cb09e51bbd5b5783457aa1615c15a3a3610a5a01bef8cc2af9850
SHA512

42d7ab20b4fdae8be27bd951458f0af2886f50342aedb62f6dbefae32d301f98ae59e77a5b870ef4ec8e0f5fa3c098e57d91ff7286ff0238e3b9684d316a9732
SSDEEP

1536:3fgLdQAQfcfymNWE3L2JugxhQR2TV8RRp0M22CR:3ftffjmNWiL82iV8RRp0MC

Score

8^/10

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
2020	Logo1_.exe
1656	26dbbc77f17cb09e51bbd5b5783457aa1615c15a3a3610a5a01bef8cc2af9850.exe

Deletes itself 1 IoCs

pid	Process
1020	cmd.exe

Loads dropped DLL 1 IoCs

pid	Process
1020	cmd.exe

Enumerates connected drives 3 TTPs 22 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)	\??\S:	Logo1_.exe
File opened (read-only)	\??\N:	Logo1_.exe
File opened (read-only)	\??\Z:	Logo1_.exe
File opened (read-only)	\??\U:	Logo1_.exe
File opened (read-only)	\??\O:	Logo1_.exe
File opened (read-only)	\??\J:	Logo1_.exe
File opened (read-only)	\??\I:	Logo1_.exe
File opened (read-only)	\??\F:	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)	\??\L:	Logo1_.exe
File opened (read-only)	\??\K:	Logo1_.exe
File opened (read-only)	\??\G:	Logo1_.exe
File opened (read-only)	\??\R:	Logo1_.exe
File opened (read-only)	\??\V:	Logo1_.exe
File opened (read-only)	\??\T:	Logo1_.exe
File opened (read-only)	\??\P:	Logo1_.exe
File opened (read-only)	\??\H:	Logo1_.exe
File opened (read-only)	\??\Y:	Logo1_.exe

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\Microsoft Games\Solitaire\es-ES\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\Currency.Gadget\de-DE\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\tnameserv.exe	Logo1_.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\RedistList\_desktop.ini	Logo1_.exe
File created	C:\Program Files\VideoLAN\VLC\lua\http\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\SlideShow.Gadget\it-IT\js\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\TextConv\fr-FR\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.ui.themes_1.0.1.v20140819-1717\images\_desktop.ini	Logo1_.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\stream_filter\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\Calendar.Gadget\de-DE\css\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Resource\Linguistics\LanguageNames2\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Microsoft Analysis Services\AS OLEDB\10\Resources\1033\_desktop.ini	Logo1_.exe
File created	C:\Program Files\VideoLAN\VLC\locale\fur\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Windows Photo Viewer\fr-FR\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\idlj.exe	Logo1_.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\configuration\org.eclipse.update\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Microsoft Games\Hearts\de-DE\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Mozilla Firefox\pingsender.exe	Logo1_.exe
File opened for modification	C:\Program Files\Mozilla Firefox\defaults\_desktop.ini	Logo1_.exe
File created	C:\Program Files\MSBuild\Microsoft\Windows Workflow Foundation\v3.0\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\Currency.Gadget\it-IT\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\PicturePuzzle.Gadget\it-IT\js\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Common Files\microsoft shared\Filters\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\Office Setup Controller\Word.en-us\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\DVD Maker\es-ES\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Microsoft Games\Hearts\Hearts.exe	Logo1_.exe
File opened for modification	C:\Program Files\Microsoft Games\Multiplayer\Backgammon\es-ES\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Common Files\microsoft shared\VSTA\Pipeline.v10.0\AddInViews\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\lib\deployed\jdk15\windows-amd64\_desktop.ini	Logo1_.exe
File created	C:\Program Files\VideoLAN\VLC\locale\ia\LC_MESSAGES\_desktop.ini	Logo1_.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\control\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\Currency.Gadget\ja-JP\css\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\PicturePuzzle.Gadget\Images\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Windows Defender\de-DE\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\Tracker\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Adobe\Reader 9.0\Resource\_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)\Common Files\Services\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\ext\_desktop.ini	Logo1_.exe
File created	C:\Program Files\VideoLAN\VLC\locale\an\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\fy\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\pl\LC_MESSAGES\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\SlideShow.Gadget\fr-FR\js\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\ext\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\Clock.Gadget\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Mozilla Firefox\firefox.exe	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Common Files\Adobe AIR\Versions\1.0\Adobe AIR Application Installer.exe	Logo1_.exe
File created	C:\Program Files (x86)\Google\Update\Download\{8A69D345-D564-463C-AFF1-A69D9E530F96}\89.0.4389.114\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\p2\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Microsoft Games\Chess\de-DE\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\Currency.Gadget\images\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\THEMES14\INDUST\_desktop.ini	Logo1_.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\SpecialOccasion\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Java\jdk1.7.0_80\db\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\servertool.exe	Logo1_.exe
File created	C:\Program Files\Windows Defender\en-US\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\Office Setup Controller\Office64.en-us\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Common Files\Adobe AIR\Versions\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\zh_CN\_desktop.ini	Logo1_.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\keystore\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\Clock.Gadget\images\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\CPU.Gadget\fr-FR\js\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\RSSFeeds.Gadget\it-IT\js\_desktop.ini	Logo1_.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\video_chroma\_desktop.ini	Logo1_.exe

Drops file in Windows directory 4 IoCs

description	ioc	Process
File created	C:\Windows\rundl132.exe	26dbbc77f17cb09e51bbd5b5783457aa1615c15a3a3610a5a01bef8cc2af9850.exe
File created	C:\Windows\Logo1_.exe	26dbbc77f17cb09e51bbd5b5783457aa1615c15a3a3610a5a01bef8cc2af9850.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 10 IoCs

pid	Process
2020	Logo1_.exe
2020	Logo1_.exe
2020	Logo1_.exe
2020	Logo1_.exe
2020	Logo1_.exe
2020	Logo1_.exe
2020	Logo1_.exe
2020	Logo1_.exe
2020	Logo1_.exe
2020	Logo1_.exe

Suspicious use of WriteProcessMemory 22 IoCs

description	pid	Process	procid_target
PID 1880 wrote to memory of 1020	1880	26dbbc77f17cb09e51bbd5b5783457aa1615c15a3a3610a5a01bef8cc2af9850.exe	27
PID 1880 wrote to memory of 1020	1880	26dbbc77f17cb09e51bbd5b5783457aa1615c15a3a3610a5a01bef8cc2af9850.exe	27
PID 1880 wrote to memory of 1020	1880	26dbbc77f17cb09e51bbd5b5783457aa1615c15a3a3610a5a01bef8cc2af9850.exe	27
PID 1880 wrote to memory of 1020	1880	26dbbc77f17cb09e51bbd5b5783457aa1615c15a3a3610a5a01bef8cc2af9850.exe	27
PID 1880 wrote to memory of 2020	1880	26dbbc77f17cb09e51bbd5b5783457aa1615c15a3a3610a5a01bef8cc2af9850.exe	29
PID 1880 wrote to memory of 2020	1880	26dbbc77f17cb09e51bbd5b5783457aa1615c15a3a3610a5a01bef8cc2af9850.exe	29
PID 1880 wrote to memory of 2020	1880	26dbbc77f17cb09e51bbd5b5783457aa1615c15a3a3610a5a01bef8cc2af9850.exe	29
PID 1880 wrote to memory of 2020	1880	26dbbc77f17cb09e51bbd5b5783457aa1615c15a3a3610a5a01bef8cc2af9850.exe	29
PID 1020 wrote to memory of 1656	1020	cmd.exe	31
PID 1020 wrote to memory of 1656	1020	cmd.exe	31
PID 1020 wrote to memory of 1656	1020	cmd.exe	31
PID 1020 wrote to memory of 1656	1020	cmd.exe	31
PID 2020 wrote to memory of 1976	2020	Logo1_.exe	30
PID 2020 wrote to memory of 1976	2020	Logo1_.exe	30
PID 2020 wrote to memory of 1976	2020	Logo1_.exe	30
PID 2020 wrote to memory of 1976	2020	Logo1_.exe	30
PID 1976 wrote to memory of 1840	1976	net.exe	33
PID 1976 wrote to memory of 1840	1976	net.exe	33
PID 1976 wrote to memory of 1840	1976	net.exe	33
PID 1976 wrote to memory of 1840	1976	net.exe	33
PID 2020 wrote to memory of 1216	2020	Logo1_.exe	11
PID 2020 wrote to memory of 1216	2020	Logo1_.exe	11

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1216
- C:\Users\Admin\AppData\Local\Temp\26dbbc77f17cb09e51bbd5b5783457aa1615c15a3a3610a5a01bef8cc2af9850.exe
  "C:\Users\Admin\AppData\Local\Temp\26dbbc77f17cb09e51bbd5b5783457aa1615c15a3a3610a5a01bef8cc2af9850.exe"
  2⤵
  - Drops file in Windows directory
  - Suspicious use of WriteProcessMemory
  PID:1880
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c C:\Users\Admin\AppData\Local\Temp\$$a6AC5.bat
    3⤵
    - Deletes itself
    - Loads dropped DLL
    - Suspicious use of WriteProcessMemory
    PID:1020
  - - C:\Users\Admin\AppData\Local\Temp\26dbbc77f17cb09e51bbd5b5783457aa1615c15a3a3610a5a01bef8cc2af9850.exe
      "C:\Users\Admin\AppData\Local\Temp\26dbbc77f17cb09e51bbd5b5783457aa1615c15a3a3610a5a01bef8cc2af9850.exe"
      4⤵
      Executes dropped EXE
      PID:1656
- - 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:2020
  - - C:\Windows\SysWOW64\net.exe
      net stop "Kingsoft AntiVirus Service"
      4⤵
      Suspicious use of WriteProcessMemory
      PID:1976
    - - C:\Windows\SysWOW64\net1.exe
        
        C:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"
        5⤵
        
        PID:1840

Network

MITRE ATT&CK Enterprise v6

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:\Users\Admin\AppData\Local\Temp\$$a6AC5.bat

Filesize
722B

MD5
990eff652ec261b3b4070a148fa74b13

SHA1
9256120d5589630ebfe5617baaf64aca3ac0e2dc

SHA256
ae67d6546c3831b5b8ea364a38dea9704d4d883cf99d48c3471be48a8dc76328

SHA512
9617626e398f5dec1fa2b8e7ccecc5e853d01aa38cda911f955c01d933225ec271c4e863f852ff2c52a7afd1f36560d4ad68ee17d2e177af5fc4f5db0edc88e4

Download Submit
C:\Users\Admin\AppData\Local\Temp\26dbbc77f17cb09e51bbd5b5783457aa1615c15a3a3610a5a01bef8cc2af9850.exe

Filesize
93KB

MD5
df4a6f0c5e694d6ec28dd0dd41a3bd51

SHA1
773718bc6ab7a0b2419563a1bc4932281593277f

SHA256
a793b09eea4c6a830f3269fe6efc6efb1f1b939b791a01dedb727c94d59378b1

SHA512
b5695ee6333cff90bbb7967741179a979ed53bf433dbad780908a827f2824a7473a72632f6dd3b8ae706c7015dbe62373bfb7af58710deed93d944c470b4e9be

Download Submit
C:\Users\Admin\AppData\Local\Temp\26dbbc77f17cb09e51bbd5b5783457aa1615c15a3a3610a5a01bef8cc2af9850.exe.exe

Filesize
93KB

MD5
df4a6f0c5e694d6ec28dd0dd41a3bd51

SHA1
773718bc6ab7a0b2419563a1bc4932281593277f

SHA256
a793b09eea4c6a830f3269fe6efc6efb1f1b939b791a01dedb727c94d59378b1

SHA512
b5695ee6333cff90bbb7967741179a979ed53bf433dbad780908a827f2824a7473a72632f6dd3b8ae706c7015dbe62373bfb7af58710deed93d944c470b4e9be

Download Submit
C:\Windows\Logo1_.exe

Filesize
26KB

MD5
7b24f127dde4a0274a463d4581605702

SHA1
01fba4bb403a7477474d8485230837c14f87c8cc

SHA256
8ab4a210f5eb79f6ea976a238eeb8879b4e647dd9b8e47c701d73603957be1ce

SHA512
646372a9ec7fe495ad07de375880c779c57be400e1f0dce520329d805508a20d096bffd3a0d25dbe2636e1195f5150cb70e86a101175894835b9a170fd155a8d

Download Submit
C:\Windows\Logo1_.exe

Filesize
26KB

MD5
7b24f127dde4a0274a463d4581605702

SHA1
01fba4bb403a7477474d8485230837c14f87c8cc

SHA256
8ab4a210f5eb79f6ea976a238eeb8879b4e647dd9b8e47c701d73603957be1ce

SHA512
646372a9ec7fe495ad07de375880c779c57be400e1f0dce520329d805508a20d096bffd3a0d25dbe2636e1195f5150cb70e86a101175894835b9a170fd155a8d

Download Submit
C:\Windows\rundl132.exe

Filesize
26KB

MD5
7b24f127dde4a0274a463d4581605702

SHA1
01fba4bb403a7477474d8485230837c14f87c8cc

SHA256
8ab4a210f5eb79f6ea976a238eeb8879b4e647dd9b8e47c701d73603957be1ce

SHA512
646372a9ec7fe495ad07de375880c779c57be400e1f0dce520329d805508a20d096bffd3a0d25dbe2636e1195f5150cb70e86a101175894835b9a170fd155a8d

Download Submit
\Users\Admin\AppData\Local\Temp\26dbbc77f17cb09e51bbd5b5783457aa1615c15a3a3610a5a01bef8cc2af9850.exe

Filesize
93KB

MD5
df4a6f0c5e694d6ec28dd0dd41a3bd51

SHA1
773718bc6ab7a0b2419563a1bc4932281593277f

SHA256
a793b09eea4c6a830f3269fe6efc6efb1f1b939b791a01dedb727c94d59378b1

SHA512
b5695ee6333cff90bbb7967741179a979ed53bf433dbad780908a827f2824a7473a72632f6dd3b8ae706c7015dbe62373bfb7af58710deed93d944c470b4e9be

Download Submit
memory/1020-54-0x0000000000000000-mapping.dmp

Download
memory/1656-63-0x0000000000000000-mapping.dmp

Download
memory/1840-66-0x0000000000000000-mapping.dmp

Download
memory/1880-57-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/1976-65-0x0000000000000000-mapping.dmp

Download
memory/2020-55-0x0000000000000000-mapping.dmp

Download
memory/2020-67-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/2020-68-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download