84bb3d64de9f9a1c3b1c2359204a1986fdbe17ef226274213bb17fbf0ca2198c

Analysis

max time kernel
150s
max time network
122s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
29-04-2024 06:14

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General

Target

84bb3d64de9f9a1c3b1c2359204a1986fdbe17ef226274213bb17fbf0ca2198c.exe
Size

254KB
MD5

e07b271414d7901d4be3fef46b6234ad
SHA1

383c79a26054fb1d00f931222e5f7fd7cdc2987b
SHA256

84bb3d64de9f9a1c3b1c2359204a1986fdbe17ef226274213bb17fbf0ca2198c
SHA512

d989a243a0c6e0f1fa1e562f49be1263fd2d7962f289d4a0108f046ef6f2cd87b262a4b2fbd4a94be3f9e39ac656b402f8d8aa40600db3ee02b24cf0d78e08e3
SSDEEP

6144:1uJQgiC4bXqsTk90qC1AOb7eswf1Px++fD8PJ:KitXqsTkiR7twRx+gD8PJ

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2112	cmd.exe

Executes dropped EXE 2 IoCs

pid	Process
2796	Logo1_.exe
2596	84bb3d64de9f9a1c3b1c2359204a1986fdbe17ef226274213bb17fbf0ca2198c.exe

Loads dropped DLL 1 IoCs

pid	Process
2112	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)	\??\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)	\??\L:	Logo1_.exe
File opened (read-only)	\??\E:	Logo1_.exe
File opened (read-only)	\??\Z:	Logo1_.exe
File opened (read-only)	\??\X:	Logo1_.exe
File opened (read-only)	\??\W:	Logo1_.exe
File opened (read-only)	\??\R:	Logo1_.exe
File opened (read-only)	\??\J:	Logo1_.exe
File opened (read-only)	\??\U:	Logo1_.exe
File opened (read-only)	\??\T:	Logo1_.exe
File opened (read-only)	\??\K:	Logo1_.exe
File opened (read-only)	\??\I:	Logo1_.exe
File opened (read-only)	\??\Y:	Logo1_.exe
File opened (read-only)	\??\P:	Logo1_.exe
File opened (read-only)	\??\N:	Logo1_.exe
File opened (read-only)	\??\M:	Logo1_.exe
File opened (read-only)	\??\H:	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 (x86)\Common Files\microsoft shared\ink\en-US\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Common Files\SpeechEngines\Microsoft\TTS20\it-IT\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Java\jre7\bin\jp2launcher.exe	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\THEMES14\EDGE\_desktop.ini	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 (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\GrooveForms3\FormsStyles\Lime\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\GrooveProjectToolset\_desktop.ini	Logo1_.exe
File created	C:\Program Files\VideoLAN\VLC\locale\lg\LC_MESSAGES\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\RSSFeeds.Gadget\it-IT\css\_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\css\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Common Files\microsoft shared\THEMES14\BLUEPRNT\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Windows Sidebar\Gadgets\SlideShow.Gadget\fr-FR\js\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Windows Sidebar\Gadgets\Clock.Gadget\es-ES\css\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Windows Sidebar\Gadgets\SlideShow.Gadget\ja-JP\css\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Windows Defender\fr-FR\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Windows Sidebar\Gadgets\Weather.Gadget\es-ES\_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 opened for modification	C:\Program Files\Java\jre7\lib\zi\America\Indiana\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Common Files\microsoft shared\TRANSLAT\ENES\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Windows Defender\en-US\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Windows Sidebar\Gadgets\CPU.Gadget\ja-JP\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\SlideShow.Gadget\en-US\js\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\1033\GrooveForms5\FormsStyles\BrightOrange\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\GrooveForms3\FormsStyles\BrightOrange\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Common Files\microsoft shared\THEMES14\CONCRETE\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\an\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Microsoft Office\CLIPART\Publisher\Backgrounds\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\ar\LC_MESSAGES\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Windows Defender\ja-JP\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\Triedit\ja-JP\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.e4.rcp_1.3.100.v20141007-2033\META-INF\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Common Files\microsoft shared\ink\ja-JP\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Common Files\microsoft shared\VSTO\10.0\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Windows Sidebar\Gadgets\Clock.Gadget\fr-FR\css\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Microsoft Games\Chess\es-ES\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AIR\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Google\Update\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Java\jre7\bin\ssvagent.exe	Logo1_.exe
File opened for modification	C:\Program Files\Microsoft Games\Multiplayer\Spades\it-IT\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\PicturePuzzle.Gadget\de-DE\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\GrooveForms4\FormsStyles\BabyBlue\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\106.0.5249.119\VisualElements\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Java\jre7\bin\orbd.exe	Logo1_.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\si\LC_MESSAGES\_desktop.ini	Logo1_.exe
File created	C:\Program Files\VideoLAN\VLC\locale\mk\LC_MESSAGES\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\Office Setup Controller\Access.en-us\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\Clock.Gadget\images\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\GRPHFLT\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Common Files\microsoft shared\VSTA\8.0\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Microsoft Office\Stationery\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\mai\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\lua\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\Calendar.Gadget\es-ES\css\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\GrooveProjectToolset\ProjectTool\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Windows Sidebar\en-US\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\sq\LC_MESSAGES\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Common Files\microsoft shared\MSEnv\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\Office Setup Controller\Publisher.en-us\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Windows Sidebar\Gadgets\RSSFeeds.Gadget\it-IT\css\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\jp2launcher.exe	Logo1_.exe
File created	C:\Program Files (x86)\Common Files\microsoft shared\THEMES14\PIXEL\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\v3.0\de\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Atlantic\_desktop.ini	Logo1_.exe
File created	C:\Program Files\VideoLAN\VLC\locale\fi\LC_MESSAGES\_desktop.ini	Logo1_.exe

Drops file in Windows directory 4 IoCs

description	ioc	Process
File created	C:\Windows\rundl132.exe	84bb3d64de9f9a1c3b1c2359204a1986fdbe17ef226274213bb17fbf0ca2198c.exe
File created	C:\Windows\Logo1_.exe	84bb3d64de9f9a1c3b1c2359204a1986fdbe17ef226274213bb17fbf0ca2198c.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
2796	Logo1_.exe
2796	Logo1_.exe
2796	Logo1_.exe
2796	Logo1_.exe
2796	Logo1_.exe
2796	Logo1_.exe
2796	Logo1_.exe
2796	Logo1_.exe
2796	Logo1_.exe
2796	Logo1_.exe

Suspicious use of WriteProcessMemory 25 IoCs

description	pid	Process	procid_target
PID 2340 wrote to memory of 2112	2340	84bb3d64de9f9a1c3b1c2359204a1986fdbe17ef226274213bb17fbf0ca2198c.exe	28
PID 2340 wrote to memory of 2112	2340	84bb3d64de9f9a1c3b1c2359204a1986fdbe17ef226274213bb17fbf0ca2198c.exe	28
PID 2340 wrote to memory of 2112	2340	84bb3d64de9f9a1c3b1c2359204a1986fdbe17ef226274213bb17fbf0ca2198c.exe	28
PID 2340 wrote to memory of 2112	2340	84bb3d64de9f9a1c3b1c2359204a1986fdbe17ef226274213bb17fbf0ca2198c.exe	28
PID 2340 wrote to memory of 2796	2340	84bb3d64de9f9a1c3b1c2359204a1986fdbe17ef226274213bb17fbf0ca2198c.exe	30
PID 2340 wrote to memory of 2796	2340	84bb3d64de9f9a1c3b1c2359204a1986fdbe17ef226274213bb17fbf0ca2198c.exe	30
PID 2340 wrote to memory of 2796	2340	84bb3d64de9f9a1c3b1c2359204a1986fdbe17ef226274213bb17fbf0ca2198c.exe	30
PID 2340 wrote to memory of 2796	2340	84bb3d64de9f9a1c3b1c2359204a1986fdbe17ef226274213bb17fbf0ca2198c.exe	30
PID 2112 wrote to memory of 2596	2112	cmd.exe	31
PID 2112 wrote to memory of 2596	2112	cmd.exe	31
PID 2112 wrote to memory of 2596	2112	cmd.exe	31
PID 2112 wrote to memory of 2596	2112	cmd.exe	31
PID 2112 wrote to memory of 2596	2112	cmd.exe	31
PID 2112 wrote to memory of 2596	2112	cmd.exe	31
PID 2112 wrote to memory of 2596	2112	cmd.exe	31
PID 2796 wrote to memory of 2668	2796	Logo1_.exe	32
PID 2796 wrote to memory of 2668	2796	Logo1_.exe	32
PID 2796 wrote to memory of 2668	2796	Logo1_.exe	32
PID 2796 wrote to memory of 2668	2796	Logo1_.exe	32
PID 2668 wrote to memory of 2732	2668	net.exe	34
PID 2668 wrote to memory of 2732	2668	net.exe	34
PID 2668 wrote to memory of 2732	2668	net.exe	34
PID 2668 wrote to memory of 2732	2668	net.exe	34
PID 2796 wrote to memory of 1224	2796	Logo1_.exe	21
PID 2796 wrote to memory of 1224	2796	Logo1_.exe	21

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1224
- C:\Users\Admin\AppData\Local\Temp\84bb3d64de9f9a1c3b1c2359204a1986fdbe17ef226274213bb17fbf0ca2198c.exe
  "C:\Users\Admin\AppData\Local\Temp\84bb3d64de9f9a1c3b1c2359204a1986fdbe17ef226274213bb17fbf0ca2198c.exe"
  2⤵
  - Drops file in Windows directory
  - Suspicious use of WriteProcessMemory
  PID:2340
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c C:\Users\Admin\AppData\Local\Temp\$$a13A0.bat
    3⤵
    - Deletes itself
    - Loads dropped DLL
    - Suspicious use of WriteProcessMemory
    PID:2112
  - - C:\Users\Admin\AppData\Local\Temp\84bb3d64de9f9a1c3b1c2359204a1986fdbe17ef226274213bb17fbf0ca2198c.exe
      "C:\Users\Admin\AppData\Local\Temp\84bb3d64de9f9a1c3b1c2359204a1986fdbe17ef226274213bb17fbf0ca2198c.exe"
      4⤵
      Executes dropped EXE
      PID:2596
- - 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:2796
  - - C:\Windows\SysWOW64\net.exe
      net stop "Kingsoft AntiVirus Service"
      4⤵
      Suspicious use of WriteProcessMemory
      PID:2668
    - - C:\Windows\SysWOW64\net1.exe
        
        C:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"
        5⤵
        
        PID:2732

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:\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\$$a13A0.bat

Filesize
722B

MD5
801a8601e2bb1f4227a3ce1acc0985c3

SHA1
5299c6e21c27bd9eda1ffbf93eb0a882131e4588

SHA256
8283b72aabebfe1292314412d500dca6c659859ffd06769802d3b85b64bc1c07

SHA512
00da8272f2aef262cbf6cced68cabe8064ccd95da0e5ce9dc881d743abce3b1c4c6b3b93e037dd8a390be083014194e031c6d00213c509b2c5bd000a4be2e3bd

Download Submit
C:\Users\Admin\AppData\Local\Temp\84bb3d64de9f9a1c3b1c2359204a1986fdbe17ef226274213bb17fbf0ca2198c.exe.exe

Filesize
224KB

MD5
d4b257c01bbaa68d15d8368475a4e227

SHA1
fafae083a882e163cfa8c77258baaab891c17df2

SHA256
dd6dd981c7f1a6673dc8cc3a0fe1fc8a54e059a9fdb0545b0dc9258299c0c546

SHA512
167494ecb32196e8e199d7d14a1c0498eee45ab8e8862e5441539fa569313bb602b9e979935c7cc5ba39300e54e8bdbdf2f502e4ea24b5e8339fd2c3685ca502

Download Submit
C:\Windows\Logo1_.exe

Filesize
29KB

MD5
236afcca3f448e504e2cb597d3b5b913

SHA1
6c16a522439762ec62df6f8ed789fa9f38ae702a

SHA256
12d4a988676e42573045e5a9ce15f499544a1a76d18c2f5fbe1965fe4dcb0579

SHA512
8959c6c8242a5a09c06d6b75fb62ef0232af242139b72eac83a7e6a89ed0f77bf1d52d8cc008bf1a3fe07a2faad511196ad829db1a87970f3377fcc780925f29

Download Submit
F:\$RECYCLE.BIN\S-1-5-21-2297530677-1229052932-2803917579-1000\_desktop.ini

Filesize
9B

MD5
73b8aef84e892e3f77d41747dce253db

SHA1
d642a92c96e4ed570d998a73e42fc24fafe8caf9

SHA256
a81f7465f537233bbd4b8fa9034e52a8ceffcdf97bf36244c4d404ebec14eb24

SHA512
9b0690efee220355932375db333b5487c369ca9fdcf8497bcb5283d78d21fb4fefb7c06bbe533fb1f18fd3b32256a013090af6dd957b9d09cc373d0d5b89cf6d

Download Submit
memory/1224-29-0x00000000025A0000-0x00000000025A1000-memory.dmp

Filesize
4KB

Download
memory/2340-17-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/2340-0-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/2796-18-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/2796-38-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/2796-44-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/2796-90-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/2796-96-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/2796-832-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/2796-1849-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/2796-2760-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/2796-3309-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/2796-31-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download