952d326522fbaf4156a086a00448d98f5b40473d5d80c63bdb70eae915be1cfa

Analysis

max time kernel
149s
max time network
122s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
24-04-2024 23:18

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General

Target

952d326522fbaf4156a086a00448d98f5b40473d5d80c63bdb70eae915be1cfa.exe
Size

1.2MB
MD5

34ebee5b72631999ef9871c4b1c84c1a
SHA1

861646e8d7d5b109ba0db2081c34a2bbc217e702
SHA256

952d326522fbaf4156a086a00448d98f5b40473d5d80c63bdb70eae915be1cfa
SHA512

f7f02c03b82e7bc7fbaf0461ca65c874c25a5a8e52acd83b111947f6b6f142c4aac829c0b46fe7ccefe956a7710127636c3e5d69e26686dcc52866b5603b9bb1
SSDEEP

24576:r73CxCOhCN6w0fMuIO0ikei95gbJngYP+B/:r7yx4QApihi9TE+B/

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2060	cmd.exe

Executes dropped EXE 2 IoCs

pid	Process
1724	Logo1_.exe
2588	952d326522fbaf4156a086a00448d98f5b40473d5d80c63bdb70eae915be1cfa.exe

Loads dropped DLL 1 IoCs

pid	Process
2060	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)	\??\X:	Logo1_.exe
File opened (read-only)	\??\W:	Logo1_.exe
File opened (read-only)	\??\V:	Logo1_.exe
File opened (read-only)	\??\S:	Logo1_.exe
File opened (read-only)	\??\Q:	Logo1_.exe
File opened (read-only)	\??\O:	Logo1_.exe
File opened (read-only)	\??\N:	Logo1_.exe
File opened (read-only)	\??\Z:	Logo1_.exe
File opened (read-only)	\??\L:	Logo1_.exe
File opened (read-only)	\??\J:	Logo1_.exe
File opened (read-only)	\??\M:	Logo1_.exe
File opened (read-only)	\??\T:	Logo1_.exe
File opened (read-only)	\??\P:	Logo1_.exe
File opened (read-only)	\??\K:	Logo1_.exe
File opened (read-only)	\??\H:	Logo1_.exe
File opened (read-only)	\??\G:	Logo1_.exe
File opened (read-only)	\??\U:	Logo1_.exe
File opened (read-only)	\??\R:	Logo1_.exe
File opened (read-only)	\??\I:	Logo1_.exe
File opened (read-only)	\??\E:	Logo1_.exe
File opened (read-only)	\??\Y:	Logo1_.exe

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File opened for modification	C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleCrashHandler64.exe	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\MEDIA\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\MSBuild\Microsoft\Windows Workflow Foundation\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\plug_ins\Annotations\Stamps\ENU\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\CLIPART\Publisher\Backgrounds\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Common Files\Adobe\Help\_desktop.ini	Logo1_.exe
File created	C:\Program Files\MSBuild\Microsoft\Windows Workflow Foundation\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\PicturePuzzle.Gadget\es-ES\css\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Windows Media Player\Media Renderer\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\gu\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Microsoft Office\Templates\1033\ONENOTE\14\Stationery\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jsadebugd.exe	Logo1_.exe
File created	C:\Program Files\Microsoft Games\FreeCell\de-DE\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Java\jre7\lib\amd64\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Microsoft Games\FreeCell\fr-FR\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Common Files\microsoft shared\TextConv\de-DE\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Microsoft Visual Studio 8\Common7\IDE\PublicAssemblies\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Common Files\microsoft shared\THEMES14\IRIS\_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\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Java\jre7\lib\zi\SystemV\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Common Files\microsoft shared\ink\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\QUERIES\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\PicturePuzzle.Gadget\en-US\js\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\images\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Resource\Icons\SC_Reader.exe	Logo1_.exe
File created	C:\Program Files (x86)\Windows Sidebar\Gadgets\Calendar.Gadget\it-IT\css\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Windows Sidebar\Gadgets\Clock.Gadget\es-ES\css\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\nn\_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\Windows Sidebar\Gadgets\PicturePuzzle.Gadget\fr-FR\js\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Microsoft Visual Studio 8\Common7\IDE\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\lv\LC_MESSAGES\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\MediaCenter.Gadget\_desktop.ini	Logo1_.exe
File created	C:\Program Files\VideoLAN\VLC\lua\http\css\ui-lightness\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\PicturePuzzle.Gadget\ja-JP\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Microsoft Games\Minesweeper\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\MSBuild\Microsoft\Windows Workflow Foundation\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\configuration\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\core\locale\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Windows Sidebar\Gadgets\RSSFeeds.Gadget\fr-FR\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Internet Explorer\es-ES\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Windows Sidebar\Gadgets\Clock.Gadget\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Microsoft Games\Multiplayer\Spades\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Common Files\microsoft shared\VSTO\10.0\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Windows NT\TableTextService\it-IT\_desktop.ini	Logo1_.exe
File created	C:\Program Files\VideoLAN\VLC\locale\af\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\FORMS\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Microsoft Office\Office14\Groove\Certificates\groove.net\Components\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.emf.ecore_2.10.1.v20140901-1043\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Microsoft Games\Multiplayer\Spades\shvlzm.exe	Logo1_.exe
File opened for modification	C:\Program Files (x86)\MSBuild\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Reference Assemblies\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\PicturePuzzle.Gadget\it-IT\css\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Windows NT\Accessories\en-US\_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 (x86)\Common Files\microsoft shared\Web Server Extensions\14\BIN\1033\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.filetransfer.ssl.feature_1.0.0.v20140827-1444\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\p2\org.eclipse.equinox.p2.core\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\Pacific\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\as_IN\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\plug_ins\Annotations\Stamps\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\Office Setup Controller\Excel.en-us\_desktop.ini	Logo1_.exe
File created	C:\Program Files\7-Zip\_desktop.ini	Logo1_.exe

Drops file in Windows directory 4 IoCs

description	ioc	Process
File opened for modification	C:\Windows\rundl132.exe	Logo1_.exe
File created	C:\Windows\vDll.dll	Logo1_.exe
File created	C:\Windows\rundl132.exe	952d326522fbaf4156a086a00448d98f5b40473d5d80c63bdb70eae915be1cfa.exe
File created	C:\Windows\Logo1_.exe	952d326522fbaf4156a086a00448d98f5b40473d5d80c63bdb70eae915be1cfa.exe

Runs net.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
1724	Logo1_.exe
1724	Logo1_.exe
1724	Logo1_.exe
1724	Logo1_.exe
1724	Logo1_.exe
1724	Logo1_.exe
1724	Logo1_.exe
1724	Logo1_.exe
1724	Logo1_.exe
1724	Logo1_.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2588	952d326522fbaf4156a086a00448d98f5b40473d5d80c63bdb70eae915be1cfa.exe

Suspicious use of WriteProcessMemory 22 IoCs

description	pid	Process	procid_target
PID 1252 wrote to memory of 2060	1252	952d326522fbaf4156a086a00448d98f5b40473d5d80c63bdb70eae915be1cfa.exe	28
PID 1252 wrote to memory of 2060	1252	952d326522fbaf4156a086a00448d98f5b40473d5d80c63bdb70eae915be1cfa.exe	28
PID 1252 wrote to memory of 2060	1252	952d326522fbaf4156a086a00448d98f5b40473d5d80c63bdb70eae915be1cfa.exe	28
PID 1252 wrote to memory of 2060	1252	952d326522fbaf4156a086a00448d98f5b40473d5d80c63bdb70eae915be1cfa.exe	28
PID 1252 wrote to memory of 1724	1252	952d326522fbaf4156a086a00448d98f5b40473d5d80c63bdb70eae915be1cfa.exe	30
PID 1252 wrote to memory of 1724	1252	952d326522fbaf4156a086a00448d98f5b40473d5d80c63bdb70eae915be1cfa.exe	30
PID 1252 wrote to memory of 1724	1252	952d326522fbaf4156a086a00448d98f5b40473d5d80c63bdb70eae915be1cfa.exe	30
PID 1252 wrote to memory of 1724	1252	952d326522fbaf4156a086a00448d98f5b40473d5d80c63bdb70eae915be1cfa.exe	30
PID 1724 wrote to memory of 2780	1724	Logo1_.exe	31
PID 1724 wrote to memory of 2780	1724	Logo1_.exe	31
PID 1724 wrote to memory of 2780	1724	Logo1_.exe	31
PID 1724 wrote to memory of 2780	1724	Logo1_.exe	31
PID 2780 wrote to memory of 2572	2780	net.exe	33
PID 2780 wrote to memory of 2572	2780	net.exe	33
PID 2780 wrote to memory of 2572	2780	net.exe	33
PID 2780 wrote to memory of 2572	2780	net.exe	33
PID 2060 wrote to memory of 2588	2060	cmd.exe	34
PID 2060 wrote to memory of 2588	2060	cmd.exe	34
PID 2060 wrote to memory of 2588	2060	cmd.exe	34
PID 2060 wrote to memory of 2588	2060	cmd.exe	34
PID 1724 wrote to memory of 1392	1724	Logo1_.exe	21
PID 1724 wrote to memory of 1392	1724	Logo1_.exe	21

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1392
- C:\Users\Admin\AppData\Local\Temp\952d326522fbaf4156a086a00448d98f5b40473d5d80c63bdb70eae915be1cfa.exe
  "C:\Users\Admin\AppData\Local\Temp\952d326522fbaf4156a086a00448d98f5b40473d5d80c63bdb70eae915be1cfa.exe"
  2⤵
  - Drops file in Windows directory
  - Suspicious use of WriteProcessMemory
  PID:1252
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c C:\Users\Admin\AppData\Local\Temp\$$a72C0.bat
    3⤵
    - Deletes itself
    - Loads dropped DLL
    - Suspicious use of WriteProcessMemory
    PID:2060
  - - C:\Users\Admin\AppData\Local\Temp\952d326522fbaf4156a086a00448d98f5b40473d5d80c63bdb70eae915be1cfa.exe
      "C:\Users\Admin\AppData\Local\Temp\952d326522fbaf4156a086a00448d98f5b40473d5d80c63bdb70eae915be1cfa.exe"
      4⤵
      Executes dropped EXE
      Suspicious use of FindShellTrayWindow
      PID:2588
- - 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:1724
  - - C:\Windows\SysWOW64\net.exe
      net stop "Kingsoft AntiVirus Service"
      4⤵
      Suspicious use of WriteProcessMemory
      PID:2780
    - - C:\Windows\SysWOW64\net1.exe
        
        C:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"
        5⤵
        
        PID:2572

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

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Downloads

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

Filesize
251KB

MD5
5ee2cdec1926e512b07298828e6a16e9

SHA1
9055e19fa36d3819be08f664bd455e09daa96976

SHA256
204db46c64897889be1fe55c7dcae811d25ea9329f1bc914f6d125c0c049cd4f

SHA512
b4943d5ee694306386fd12d0cfda6b1626a62fb46fb02373ebccdac4228340c8bf1b01938fdc510da0028671241da63aaf31237bccd50b03b59c415508a53ecd

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

Filesize
471KB

MD5
4cfdb20b04aa239d6f9e83084d5d0a77

SHA1
f22863e04cc1fd4435f785993ede165bd8245ac6

SHA256
30ed17ca6ae530e8bf002bcef6048f94dba4b3b10252308147031f5c86ace1b9

SHA512
35b4c2f68a7caa45f2bb14b168947e06831f358e191478a6659b49f30ca6f538dc910fe6067448d5d8af4cb8558825d70f94d4bd67709aee414b2be37d49be86

Download Submit
C:\Users\Admin\AppData\Local\Temp\$$a72C0.bat

Filesize
722B

MD5
645bf6e382c9285d2aa5a5d579a19b0d

SHA1
d442a106a3537c830d43d1e52819e264e9c6ca1c

SHA256
7bfdf02c7a1f7e653e5aef1318eb4118908ccf5f759020ed24dadda2af047af5

SHA512
107286bb96b3cb3005e21b38d812b378f199deb4529ad3996c15b24c4ddad25cce04ae077d3caa8f37799fb95b8ef771f7eb0c6dc405e1d58894f71006db1db5

Download Submit
C:\Users\Admin\AppData\Local\Temp\952d326522fbaf4156a086a00448d98f5b40473d5d80c63bdb70eae915be1cfa.exe.exe

Filesize
1.2MB

MD5
45252d9887c2fd2911d10ddfad8e89cf

SHA1
d3fdda55e532e14b8dd52fb9a9e133fe8ee45859

SHA256
8c80453f9e038b38a4c35ff5031c7ac6e6c1443455673ed89dde82375d19d11d

SHA512
5f42552cfe7192ce6a5ecf95a9acd6f3d9893e044e0b4d751a4b18a1ccab7aa9c4ad81076290ac560daca029a5b51887b20561088c40e9452d36673bb9e36e4b

Download Submit
C:\Windows\rundl132.exe

Filesize
26KB

MD5
2fc0271f4ad46eb9004c1bcc871507f9

SHA1
c19eec1855b06a258d6ad36b918acb9195d8726d

SHA256
2ef31759ef6142ad4fb90fb9ddba92d5dcc523de99302a4d6e8283344212de28

SHA512
d556c83033d22f99a8057188a1a9bf83ee71a17deef3bd594a2c383e7466a44999dc528d63542b9e4d5bd1f7e4713e4619def0fe66edadc50eb8e0b6cb9f0c96

Download Submit
F:\$RECYCLE.BIN\S-1-5-21-330940541-141609230-1670313778-1000\_desktop.ini

Filesize
9B

MD5
f29b71f66ac42a28a8d1e12a13d61861

SHA1
bd61fbc8b6eed4cae3fa29d7b950784258be10cd

SHA256
9a5e4ff44f8f5bb21798074ea03e493911b59680e37191522562dece826da1cf

SHA512
90c31cda60a9a63e3fa78e99f1104d1a9c9f811e11b62f75063b6007ae284c8c233b5d1235defab7ae0deec3b7892c85af9319219405c44d16fa29a3215f50e0

Download Submit
memory/1252-16-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/1252-12-0x0000000000230000-0x0000000000264000-memory.dmp

Filesize
208KB

Download
memory/1252-0-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/1392-29-0x00000000026F0000-0x00000000026F1000-memory.dmp

Filesize
4KB

Download
memory/1724-31-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/1724-44-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/1724-90-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/1724-96-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/1724-260-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/1724-1849-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/1724-38-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/1724-3309-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/1724-21-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download