6be81e133c28e32dcae66c4116e00c2d87b1ccda335c1c276c8e6e433e8e95f1

Analysis

max time kernel
150s
max time network
121s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
16-06-2024 12:14

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General

Target

6be81e133c28e32dcae66c4116e00c2d87b1ccda335c1c276c8e6e433e8e95f1.exe
Size

225KB
MD5

1151be4a7702261d356b891b8704d613
SHA1

186c574ea38523ba3b0bf9c15728e814fee74c9e
SHA256

6be81e133c28e32dcae66c4116e00c2d87b1ccda335c1c276c8e6e433e8e95f1
SHA512

0d88cf8ddf30a1ee0c05b7dd9c3570a8812e928c0492dcef4247bbec7bb2b147eaba80d575a0fdebc20db136e3d7dcceb01d55f4def1bd10559f37df7468f607
SSDEEP

3072:9kF3pkdeKzC/lzMPySe8DnpeIPipoHbKvXWXz9LRnsaJUS+6wPXD3fxNW7gq5yGP:qFpkdeKzC/leySe8AIqpoHbnDns1ND9m

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
1812	cmd.exe

Executes dropped EXE 2 IoCs

pid	Process
2240	Logo1_.exe
2744	6be81e133c28e32dcae66c4116e00c2d87b1ccda335c1c276c8e6e433e8e95f1.exe

Loads dropped DLL 1 IoCs

pid	Process
1812	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)	\??\S:	Logo1_.exe
File opened (read-only)	\??\N:	Logo1_.exe
File opened (read-only)	\??\H:	Logo1_.exe
File opened (read-only)	\??\E:	Logo1_.exe
File opened (read-only)	\??\Z:	Logo1_.exe
File opened (read-only)	\??\W:	Logo1_.exe
File opened (read-only)	\??\R:	Logo1_.exe
File opened (read-only)	\??\P:	Logo1_.exe
File opened (read-only)	\??\K:	Logo1_.exe
File opened (read-only)	\??\U:	Logo1_.exe
File opened (read-only)	\??\M:	Logo1_.exe
File opened (read-only)	\??\L:	Logo1_.exe
File opened (read-only)	\??\J:	Logo1_.exe
File opened (read-only)	\??\O:	Logo1_.exe
File opened (read-only)	\??\I:	Logo1_.exe
File opened (read-only)	\??\G:	Logo1_.exe
File opened (read-only)	\??\Y:	Logo1_.exe
File opened (read-only)	\??\X:	Logo1_.exe
File opened (read-only)	\??\V:	Logo1_.exe
File opened (read-only)	\??\T:	Logo1_.exe
File opened (read-only)	\??\Q:	Logo1_.exe

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\Windows Sidebar\Gadgets\SlideShow.Gadget\ja-JP\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Windows Sidebar\Gadgets\Clock.Gadget\de-DE\js\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\THEMES14\BREEZE\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\core\locale\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\ca\LC_MESSAGES\_desktop.ini	Logo1_.exe
File created	C:\Program Files\VideoLAN\VLC\locale\de\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\VPREVIEW.EXE	Logo1_.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\ja-JP\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Microsoft Analysis Services\AS OLEDB\10\Resources\1033\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\Groove\Certificates\groove.net\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Windows Defender\it-IT\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Windows Sidebar\Gadgets\RSSFeeds.Gadget\it-IT\js\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Mozilla Firefox\fonts\_desktop.ini	Logo1_.exe
File created	C:\Program Files\VideoLAN\VLC\locale\hi\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\it-IT\js\_desktop.ini	Logo1_.exe
File created	C:\Program Files\VideoLAN\VLC\locale\is\LC_MESSAGES\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Internet Explorer\SIGNUP\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Windows Sidebar\Shared Gadgets\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\fr\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\CPU.Gadget\en-US\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Common Files\Adobe AIR\Versions\1.0\airappinstaller.exe	Logo1_.exe
File created	C:\Program Files\Google\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\VSTA\Pipeline.v10.0\_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)\Microsoft Office\Office14\Groove\ToolData\groove.net\GrooveProjectToolset\ProjectTool\Project Report Type\Basic\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\p2\org.eclipse.equinox.p2.engine\profileRegistry\JMC.profile\.data\_desktop.ini	Logo1_.exe
File created	C:\Program Files\VideoLAN\VLC\locale\de\LC_MESSAGES\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\fr-FR\css\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\it-IT\js\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Microsoft Office\Office14\1036\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Mozilla Firefox\defaults\_desktop.ini	Logo1_.exe
File created	C:\Program Files\VideoLAN\VLC\locale\ms\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\1033\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\North_Dakota\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Common Files\microsoft shared\THEMES14\SATIN\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\ONENOTEM.EXE	Logo1_.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\PicturePuzzle.Gadget\de-DE\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Common Files\microsoft shared\TRANSLAT\ARFR\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\THEMES14\CAPSULES\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Windows Sidebar\Gadgets\CPU.Gadget\images\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Microsoft Games\Chess\fr-FR\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\as_IN\LC_MESSAGES\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\db\bin\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\CLIPART\_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 (x86)\Windows Sidebar\Gadgets\Currency.Gadget\ja-JP\css\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Windows NT\Accessories\es-ES\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\fur\LC_MESSAGES\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\MSBuild\Microsoft\Windows Workflow Foundation\v3.5\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Windows Sidebar\Gadgets\SlideShow.Gadget\ja-JP\js\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Microsoft Games\Multiplayer\Spades\ja-JP\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\RSSFeeds.Gadget\it-IT\js\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\THEMES14\RIPPLE\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Common Files\microsoft shared\Triedit\it-IT\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\rmiregistry.exe	Logo1_.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\sw\LC_MESSAGES\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Microsoft Analysis Services\_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)\Google\Update\1.3.36.151\GoogleUpdate.exe	Logo1_.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\CPU.Gadget\it-IT\js\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\plug_ins3d\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\Help\1046\_desktop.ini	Logo1_.exe

Drops file in Windows directory 4 IoCs

description	ioc	Process
File created	C:\Windows\rundl132.exe	6be81e133c28e32dcae66c4116e00c2d87b1ccda335c1c276c8e6e433e8e95f1.exe
File created	C:\Windows\Logo1_.exe	6be81e133c28e32dcae66c4116e00c2d87b1ccda335c1c276c8e6e433e8e95f1.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
2240	Logo1_.exe
2240	Logo1_.exe
2240	Logo1_.exe
2240	Logo1_.exe
2240	Logo1_.exe
2240	Logo1_.exe
2240	Logo1_.exe
2240	Logo1_.exe
2240	Logo1_.exe
2240	Logo1_.exe

Suspicious use of WriteProcessMemory 22 IoCs

description	pid	Process	procid_target
PID 2084 wrote to memory of 1812	2084	6be81e133c28e32dcae66c4116e00c2d87b1ccda335c1c276c8e6e433e8e95f1.exe	28
PID 2084 wrote to memory of 1812	2084	6be81e133c28e32dcae66c4116e00c2d87b1ccda335c1c276c8e6e433e8e95f1.exe	28
PID 2084 wrote to memory of 1812	2084	6be81e133c28e32dcae66c4116e00c2d87b1ccda335c1c276c8e6e433e8e95f1.exe	28
PID 2084 wrote to memory of 1812	2084	6be81e133c28e32dcae66c4116e00c2d87b1ccda335c1c276c8e6e433e8e95f1.exe	28
PID 2084 wrote to memory of 2240	2084	6be81e133c28e32dcae66c4116e00c2d87b1ccda335c1c276c8e6e433e8e95f1.exe	29
PID 2084 wrote to memory of 2240	2084	6be81e133c28e32dcae66c4116e00c2d87b1ccda335c1c276c8e6e433e8e95f1.exe	29
PID 2084 wrote to memory of 2240	2084	6be81e133c28e32dcae66c4116e00c2d87b1ccda335c1c276c8e6e433e8e95f1.exe	29
PID 2084 wrote to memory of 2240	2084	6be81e133c28e32dcae66c4116e00c2d87b1ccda335c1c276c8e6e433e8e95f1.exe	29
PID 2240 wrote to memory of 2892	2240	Logo1_.exe	30
PID 2240 wrote to memory of 2892	2240	Logo1_.exe	30
PID 2240 wrote to memory of 2892	2240	Logo1_.exe	30
PID 2240 wrote to memory of 2892	2240	Logo1_.exe	30
PID 1812 wrote to memory of 2744	1812	cmd.exe	33
PID 1812 wrote to memory of 2744	1812	cmd.exe	33
PID 1812 wrote to memory of 2744	1812	cmd.exe	33
PID 1812 wrote to memory of 2744	1812	cmd.exe	33
PID 2892 wrote to memory of 2840	2892	net.exe	34
PID 2892 wrote to memory of 2840	2892	net.exe	34
PID 2892 wrote to memory of 2840	2892	net.exe	34
PID 2892 wrote to memory of 2840	2892	net.exe	34
PID 2240 wrote to memory of 1196	2240	Logo1_.exe	21
PID 2240 wrote to memory of 1196	2240	Logo1_.exe	21

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1196
- C:\Users\Admin\AppData\Local\Temp\6be81e133c28e32dcae66c4116e00c2d87b1ccda335c1c276c8e6e433e8e95f1.exe
  "C:\Users\Admin\AppData\Local\Temp\6be81e133c28e32dcae66c4116e00c2d87b1ccda335c1c276c8e6e433e8e95f1.exe"
  2⤵
  - Drops file in Windows directory
  - Suspicious use of WriteProcessMemory
  PID:2084
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c C:\Users\Admin\AppData\Local\Temp\$$a1390.bat
    3⤵
    - Deletes itself
    - Loads dropped DLL
    - Suspicious use of WriteProcessMemory
    PID:1812
  - - C:\Users\Admin\AppData\Local\Temp\6be81e133c28e32dcae66c4116e00c2d87b1ccda335c1c276c8e6e433e8e95f1.exe
      "C:\Users\Admin\AppData\Local\Temp\6be81e133c28e32dcae66c4116e00c2d87b1ccda335c1c276c8e6e433e8e95f1.exe"
      4⤵
      Executes dropped EXE
      PID:2744
- - 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:2240
  - - C:\Windows\SysWOW64\net.exe
      net stop "Kingsoft AntiVirus Service"
      4⤵
      Suspicious use of WriteProcessMemory
      PID:2892
    - - C:\Windows\SysWOW64\net1.exe
        
        C:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"
        5⤵
        
        PID:2840

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
252KB

MD5
93742d345e0943ca38a3240b19de76ab

SHA1
bc623ad839126d08637a828dac55bd079f086656

SHA256
f6171cff4668eb4524c01eebdc9fc6095a138efc42e424358f7f26871b01371b

SHA512
5b42d275d289d6bcb8b49b8d148bc282fca250725b2346232f772c8f0d82d084c02d50aceaa620728ed76494de294f8b619476c7b3da75362bbe1e6eddf8dcc9

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

Filesize
472KB

MD5
88eb1bca8c399bc3f46e99cdde2f047e

SHA1
55fafbceb011e1af2edced978686a90971bd95f2

SHA256
42fd78c05bc240d4ded16ac974f17c336f6ae3a1814d548021c48a942cc30428

SHA512
149d4de0c024e25a13a7bb17471e6f48391d4f26b1c8388672320eed1c255f84219ad7b72bbebc531ae558d5192dd4bb6d0dddd6c65a45300c8e8348a4fb3728

Download Submit
C:\Users\Admin\AppData\Local\Temp\$$a1390.bat

Filesize
722B

MD5
63e28962b2149bfc3dee08a155c36ba3

SHA1
d95d718531a907af927537e918b4680c98892a68

SHA256
d6727aeda2f71e542dea64a6be4071502c65ab25d88c1b44ed0549ba5768bdba

SHA512
ce98b258ec63bc26e4f8674a4e3d96753312318743901b2e53156bca37b55f683bee08940e1d83aff02b74623e4c831ae901873a422de0fa42dd8b20e123c622

Download Submit
C:\Users\Admin\AppData\Local\Temp\6be81e133c28e32dcae66c4116e00c2d87b1ccda335c1c276c8e6e433e8e95f1.exe.exe

Filesize
198KB

MD5
e133c2d85cff4edd7fe8e8f0f8be6cdb

SHA1
b8269209ebb6fe44bc50dab35f97b0ae244701b4

SHA256
6c5e7d9c81a409e67c143cd3aed33bddc3967fa4c9ab3b98560b7d3bf57d093d

SHA512
701b7d1c7e154519d77043f7de09d60c1ff76c95f820fc1c9afca19724efb0847d646686053354156fd4e8a9dab1f29a79d3223f939a3ff1b3613770dc8603b1

Download Submit
C:\Windows\Logo1_.exe

Filesize
27KB

MD5
6c0c2056d5784fc3f7c04858f85819c4

SHA1
203759f0622c3ae4724f946c314bfea1dabb5752

SHA256
89f77befd5f884f8fa2677f5214e4e09f0e0c15c1f256791beb9d5ef204aec41

SHA512
717f436d961c0da9e04be621d99b19dccbae7bfbe3704bd21a354c2a81b10bbd21ec8a48ca9f769eef78369fcbfb8d184d8c6f98c0faf2418892d02e29745e51

Download Submit
F:\$RECYCLE.BIN\S-1-5-21-2737914667-933161113-3798636211-1000\_desktop.ini

Filesize
9B

MD5
1884bfdeea71ff22db39c196f4447c9c

SHA1
3eafc7e6e17ba6ce7a087a3588fb1efb596da038

SHA256
163167bc5a01ad6b3ed4406c2a9a1baaf2c0ef4620ab7d5b39aeddf976ca776d

SHA512
b22124aa3a912462e6face7f71ad3dfec4b27dab16b2e20e3a0adc277f89f631ec889c91b185ac4b9b670933d881b8fd26c25d6f405e465aa8148cdbb7f7c3e2

Download Submit
memory/1196-31-0x0000000002DF0000-0x0000000002DF1000-memory.dmp

Filesize
4KB

Download
memory/2084-18-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download
memory/2084-17-0x0000000000220000-0x0000000000255000-memory.dmp

Filesize
212KB

Download
memory/2084-16-0x0000000000220000-0x0000000000255000-memory.dmp

Filesize
212KB

Download
memory/2084-0-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download
memory/2240-98-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download
memory/2240-46-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download
memory/2240-92-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download
memory/2240-40-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download
memory/2240-539-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download
memory/2240-1875-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download
memory/2240-1933-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download
memory/2240-20-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download
memory/2240-3335-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download
memory/2240-33-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download