3a70df57018badadda4deee047963884597ad22461d6ba526eb86d5c52d47706

Analysis

max time kernel
150s
max time network
123s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
22-07-2024 23:12

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General

Target

3a70df57018badadda4deee047963884597ad22461d6ba526eb86d5c52d47706.exe
Size

3.0MB
MD5

2df06080847c440edb9dca506b20a330
SHA1

9ef81f44bd467a33a14fb14cb47c6ff954765147
SHA256

3a70df57018badadda4deee047963884597ad22461d6ba526eb86d5c52d47706
SHA512

01eee6ed888321ad16a26f7ec910e13d1cb3836f1cd890394a5c970f44378eb3f9fa71c07198d0a8bdc7ce074f9b427c7884beeff2f9a6a31b065b7135b2ad91
SSDEEP

49152:K76IGwdA0g6CupcLp0pHwjOLaUIeJSBTbJeKPTSuN0oqhedGW96oNeD:1IGH6CupcLp0pHnFSNbJ3TSW0oaW9nNe

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2892	cmd.exe

Executes dropped EXE 2 IoCs

pid	Process
2720	Logo1_.exe
2272	3a70df57018badadda4deee047963884597ad22461d6ba526eb86d5c52d47706.exe

Loads dropped DLL 1 IoCs

pid	Process
2892	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)	\??\W:	Logo1_.exe
File opened (read-only)	\??\Q:	Logo1_.exe
File opened (read-only)	\??\P:	Logo1_.exe
File opened (read-only)	\??\N:	Logo1_.exe
File opened (read-only)	\??\L:	Logo1_.exe
File opened (read-only)	\??\K:	Logo1_.exe
File opened (read-only)	\??\H:	Logo1_.exe
File opened (read-only)	\??\E:	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)	\??\M:	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)	\??\Z:	Logo1_.exe
File opened (read-only)	\??\V:	Logo1_.exe
File opened (read-only)	\??\S:	Logo1_.exe
File opened (read-only)	\??\O:	Logo1_.exe
File opened (read-only)	\??\J:	Logo1_.exe

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\Microsoft Games\FreeCell\en-US\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Windows Mail\fr-FR\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Google\Update\Offline\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\CLIPART\Publisher\Backgrounds\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Windows Sidebar\Gadgets\Currency.Gadget\it-IT\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Windows Sidebar\Gadgets\Calendar.Gadget\it-IT\js\_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\VideoLAN\VLC\locale\si\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\SlideShow.Gadget\en-US\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Reference Assemblies\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Microsoft Sync Framework\v1.0\Runtime\x86\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\v3.5\fr\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Microsoft Office\Office14\1033\GrooveForms5\FormsStyles\BrightYellow\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Microsoft Office\Stationery\1033\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Microsoft Sync Framework\v1.0\Documentation\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\images\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\com.jrockit.mc.feature.rcp.zh_CN_5.5.0.165303\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\lib\deployed\jdk16\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Windows Portable Devices\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Windows Defender\en-US\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Windows Sidebar\Gadgets\Calendar.Gadget\de-DE\js\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Windows Sidebar\Gadgets\RSSFeeds.Gadget\es-ES\_desktop.ini	Logo1_.exe
File created	C:\Program Files\VideoLAN\VLC\locale\tt\LC_MESSAGES\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\MediaCenter.Gadget\css\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Windows Journal\it-IT\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\PicturePuzzle.Gadget\it-IT\js\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\Office Setup Controller\Proof.fr\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Windows Sidebar\Gadgets\PicturePuzzle.Gadget\fr-FR\js\_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\gifs\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Microsoft Games\Solitaire\de-DE\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Microsoft Analysis Services\AS OLEDB\10\Resources\1033\_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 (x86)\Windows NT\TableTextService\ja-JP\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\Clock.Gadget\fr-FR\css\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Common Files\microsoft shared\Smart Tag\LISTS\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Common Files\microsoft shared\VSTA\Pipeline.v10.0\Contracts\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\CONVERT\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\lua\meta\reader\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Microsoft Visual Studio 8\Common7\IDE\PrivateAssemblies\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Kentucky\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Microsoft Games\FreeCell\de-DE\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Microsoft Games\Purble Place\de-DE\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\lv\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Windows Media Player\ja-JP\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\SlideShow.Gadget\es-ES\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Internet Explorer\fr-FR\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Windows Sidebar\Gadgets\Calendar.Gadget\fr-FR\css\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\ktab.exe	Logo1_.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\wa\_desktop.ini	Logo1_.exe
File created	C:\Program Files\VideoLAN\VLC\locale\zu\LC_MESSAGES\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\GrooveForms\FormsTemplates\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Windows Media Player\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\LogTransport2.exe	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\MSOXMLED.EXE	Logo1_.exe
File created	C:\Program Files (x86)\Windows Sidebar\Gadgets\PicturePuzzle.Gadget\fr-FR\js\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jmap.exe	Logo1_.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\lv\LC_MESSAGES\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\MSInfo\es-ES\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Microsoft Games\FreeCell\FreeCell.exe	Logo1_.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\tt\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Windows Sidebar\Gadgets\PicturePuzzle.Gadget\en-US\js\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Windows Sidebar\Gadgets\Weather.Gadget\it-IT\js\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\javaw.exe	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	3a70df57018badadda4deee047963884597ad22461d6ba526eb86d5c52d47706.exe
File created	C:\Windows\Logo1_.exe	3a70df57018badadda4deee047963884597ad22461d6ba526eb86d5c52d47706.exe
File opened for modification	C:\Windows\rundl132.exe	Logo1_.exe

Runs net.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
2720	Logo1_.exe
2720	Logo1_.exe
2720	Logo1_.exe
2720	Logo1_.exe
2720	Logo1_.exe
2720	Logo1_.exe
2720	Logo1_.exe
2720	Logo1_.exe
2720	Logo1_.exe
2720	Logo1_.exe

Suspicious use of WriteProcessMemory 22 IoCs

description	pid	Process	procid_target
PID 2136 wrote to memory of 2892	2136	3a70df57018badadda4deee047963884597ad22461d6ba526eb86d5c52d47706.exe	31
PID 2136 wrote to memory of 2892	2136	3a70df57018badadda4deee047963884597ad22461d6ba526eb86d5c52d47706.exe	31
PID 2136 wrote to memory of 2892	2136	3a70df57018badadda4deee047963884597ad22461d6ba526eb86d5c52d47706.exe	31
PID 2136 wrote to memory of 2892	2136	3a70df57018badadda4deee047963884597ad22461d6ba526eb86d5c52d47706.exe	31
PID 2136 wrote to memory of 2720	2136	3a70df57018badadda4deee047963884597ad22461d6ba526eb86d5c52d47706.exe	32
PID 2136 wrote to memory of 2720	2136	3a70df57018badadda4deee047963884597ad22461d6ba526eb86d5c52d47706.exe	32
PID 2136 wrote to memory of 2720	2136	3a70df57018badadda4deee047963884597ad22461d6ba526eb86d5c52d47706.exe	32
PID 2136 wrote to memory of 2720	2136	3a70df57018badadda4deee047963884597ad22461d6ba526eb86d5c52d47706.exe	32
PID 2720 wrote to memory of 2808	2720	Logo1_.exe	34
PID 2720 wrote to memory of 2808	2720	Logo1_.exe	34
PID 2720 wrote to memory of 2808	2720	Logo1_.exe	34
PID 2720 wrote to memory of 2808	2720	Logo1_.exe	34
PID 2808 wrote to memory of 2824	2808	net.exe	36
PID 2808 wrote to memory of 2824	2808	net.exe	36
PID 2808 wrote to memory of 2824	2808	net.exe	36
PID 2808 wrote to memory of 2824	2808	net.exe	36
PID 2892 wrote to memory of 2272	2892	cmd.exe	37
PID 2892 wrote to memory of 2272	2892	cmd.exe	37
PID 2892 wrote to memory of 2272	2892	cmd.exe	37
PID 2892 wrote to memory of 2272	2892	cmd.exe	37
PID 2720 wrote to memory of 1164	2720	Logo1_.exe	21
PID 2720 wrote to memory of 1164	2720	Logo1_.exe	21

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1164
- C:\Users\Admin\AppData\Local\Temp\3a70df57018badadda4deee047963884597ad22461d6ba526eb86d5c52d47706.exe
  "C:\Users\Admin\AppData\Local\Temp\3a70df57018badadda4deee047963884597ad22461d6ba526eb86d5c52d47706.exe"
  2⤵
  - Drops file in Windows directory
  - Suspicious use of WriteProcessMemory
  PID:2136
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c C:\Users\Admin\AppData\Local\Temp\$$aE7C0.bat
    3⤵
    - Deletes itself
    - Loads dropped DLL
    - Suspicious use of WriteProcessMemory
    PID:2892
  - - C:\Users\Admin\AppData\Local\Temp\3a70df57018badadda4deee047963884597ad22461d6ba526eb86d5c52d47706.exe
      "C:\Users\Admin\AppData\Local\Temp\3a70df57018badadda4deee047963884597ad22461d6ba526eb86d5c52d47706.exe"
      4⤵
      Executes dropped EXE
      PID:2272
- - 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:2720
  - - C:\Windows\SysWOW64\net.exe
      net stop "Kingsoft AntiVirus Service"
      4⤵
      Suspicious use of WriteProcessMemory
      PID:2808
    - - C:\Windows\SysWOW64\net1.exe
        
        C:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"
        5⤵
        
        PID:2824

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
32c46999249ee76939ecc4baf2722d33

SHA1
bb4a4aaae82f0eaf66d797ef1b313df9e38974f9

SHA256
9d2c513f7443ba6ce40ca030ed0cb370165c67f28f22bc25553a54f57dbb2fea

SHA512
8a2e8c2cdeca63261497b82f3c58a92767618860f05ffdd75e932dd2d4731ffef2d622b48d7939910edf00d31aa9909b92a5304e897d5d0150c57ad1f0306b48

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\$$aE7C0.bat

Filesize
722B

MD5
9da99b0f97bd7ff8a0ea1df898ad321f

SHA1
d973b733f196bf24cee6aa78148127543a459357

SHA256
6fbf68e72fcd1eec0fdfe34aa1f7ee377934495f52050b896c85c235fc385323

SHA512
2ba1b589bbde4623ac2110d2571e6b18e608d07af64e3a1b067ff59a46ceb2874e474c0cec366432bc2b2ed049343e23757fcc16ca5660fab66746515750246d

Download Submit
C:\Users\Admin\AppData\Local\Temp\3a70df57018badadda4deee047963884597ad22461d6ba526eb86d5c52d47706.exe.exe

Filesize
3.0MB

MD5
d9d63c77ed65a20c102e7a1a0df2b581

SHA1
8483bfba9e325a2c3e555bae3155e5d0e9ddcc9f

SHA256
c96c258af32735e1f37f64b38a5f00e6618a574e48525be1b18c3eb60f79b17d

SHA512
5fec2c4775bcb3615f16cd418512c873c8938d2235fd4ea40788f40327a2c8844c8c13e46aca43d85a7ada67aee299f430b49654779b44b7e0c8ead03ff7e4f3

Download Submit
C:\Windows\rundl132.exe

Filesize
26KB

MD5
66b52612270a69c70fcb753c71db38af

SHA1
56c10089c0cc6d1638ec3a9818411040c0684cf0

SHA256
bdcf0b120cbba26c70240bec100cf50964765bdbba76565d3d1ecc788ffded64

SHA512
9be0b6f733a1e03626ad978b057405bd894e9f8179f5292e2ae62b1e2ee337e501233f58f75bf5643e12fdb68e6e6d2a3e146ba6641a448c089cd2e153d729e8

Download Submit
F:\$RECYCLE.BIN\S-1-5-21-3450744190-3404161390-554719085-1000\_desktop.ini

Filesize
9B

MD5
5e286801abdc6ca5d3091665a72ecd7c

SHA1
87e0b4601ab0b05784a1059a45d72d807b0e2cbb

SHA256
131ccc46b756e5373dc2f2d37625bfb980a48f2f2287585da364166cf2e709b5

SHA512
51506d6adb68cca9e21fcddfe9672b91352cdb4f3c5b8c2da40219c73d2e7724776cd8701ff68449720c0aa398fe4f7665dabae2bd5147d42c5b6882c99f0bf1

Download Submit
memory/1164-29-0x0000000002DF0000-0x0000000002DF1000-memory.dmp

Filesize
4KB

Download
memory/2136-16-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/2136-0-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/2720-18-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/2720-44-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/2720-90-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/2720-96-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/2720-1042-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/2720-1873-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/2720-38-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/2720-3192-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/2720-3333-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/2720-31-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download