4ed9156b47d994b0b9b2a5c537ddcb2568c53e4ab29a05aa16685f9621d3119c

Analysis

max time kernel
149s
max time network
122s
platform
windows7_x64
resource
win7-20240220-en
resource tags

arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
submitted
25/03/2024, 20:58

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General

Target

4ed9156b47d994b0b9b2a5c537ddcb2568c53e4ab29a05aa16685f9621d3119c.exe
Size

117KB
MD5

a5d67bc9ee14ef1a35f01f0531f1f24d
SHA1

6c518f8a5820abdb29285efbe7f13823fd973bcc
SHA256

4ed9156b47d994b0b9b2a5c537ddcb2568c53e4ab29a05aa16685f9621d3119c
SHA512

f14c4b3bfeb06c2c6fe3adf7ed4be46d98164fd2c04bb53fbdcd77c5298b4ccefc8eb28feee082a11bcb83773c3ae104ede1da766406a040f2096ac54fbf27f7
SSDEEP

3072:bakF3pNJo/FQXy+uc//korlDFtNel3kaIFH/B0CyPvO3c0gCajNCg:jFpNJo/qi+k

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2924	cmd.exe

Executes dropped EXE 3 IoCs

pid	Process
2528	Logo1_.exe
2728	4ed9156b47d994b0b9b2a5c537ddcb2568c53e4ab29a05aa16685f9621d3119c.exe
2144	4ed9156b47d994b0b9b2a5c537ddcb2568c53e4ab29a05aa16685f9621d3119c.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)	\??\P:	Logo1_.exe
File opened (read-only)	\??\N:	Logo1_.exe
File opened (read-only)	\??\M:	Logo1_.exe
File opened (read-only)	\??\G:	Logo1_.exe
File opened (read-only)	\??\Z:	Logo1_.exe
File opened (read-only)	\??\W:	Logo1_.exe
File opened (read-only)	\??\V:	Logo1_.exe
File opened (read-only)	\??\R:	Logo1_.exe
File opened (read-only)	\??\E:	Logo1_.exe
File opened (read-only)	\??\S:	Logo1_.exe
File opened (read-only)	\??\Q:	Logo1_.exe
File opened (read-only)	\??\L:	Logo1_.exe
File opened (read-only)	\??\H:	Logo1_.exe
File opened (read-only)	\??\X:	Logo1_.exe
File opened (read-only)	\??\T:	Logo1_.exe
File opened (read-only)	\??\O:	Logo1_.exe
File opened (read-only)	\??\K:	Logo1_.exe
File opened (read-only)	\??\Y:	Logo1_.exe
File opened (read-only)	\??\U:	Logo1_.exe
File opened (read-only)	\??\J:	Logo1_.exe
File opened (read-only)	\??\I:	Logo1_.exe

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.help_2.0.102.v20141007-2301\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Windows NT\TableTextService\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Windows Sidebar\Gadgets\Weather.Gadget\es-ES\js\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\DVD Maker\en-US\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Windows Sidebar\Gadgets\PicturePuzzle.Gadget\es-ES\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Argentina\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.core.ssl.feature_1.0.0.v20140827-1444\META-INF\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.filetransfer.feature_3.9.0.v20140827-1444\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\PicturePuzzle.Gadget\fr-FR\css\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Windows Sidebar\Gadgets\Weather.Gadget\de-DE\css\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\modules\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Windows Sidebar\Gadgets\PicturePuzzle.Gadget\fr-FR\_desktop.ini	Logo1_.exe
File created	C:\Program Files\VideoLAN\VLC\locale\mai\LC_MESSAGES\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Resource\TypeSupport\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Microsoft Office\Office14\ADDINS\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Microsoft SQL Server Compact Edition\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Windows Sidebar\Gadgets\Calendar.Gadget\en-US\js\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Windows Sidebar\Gadgets\SlideShow.Gadget\en-US\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Adobe\Reader 9.0\Resource\Linguistics\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\Groove\Certificates\Verisign\Components\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Windows Sidebar\Gadgets\Clock.Gadget\it-IT\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Windows Sidebar\Gadgets\Weather.Gadget\es-ES\css\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\ja\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\nn\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\lib\locale\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\modules\locale\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\THEMES14\CONCRETE\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Microsoft Games\Multiplayer\Backgammon\it-IT\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Mozilla Firefox\updater.exe	Logo1_.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\oc\LC_MESSAGES\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\PicturePuzzle.Gadget\fr-FR\js\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Resource\TypeSupport\Unicode\Mappings\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\MSInfo\msinfo32.exe	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\THEMES14\STUDIO\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.equinox.p2.rcp.feature_1.2.0.v20140523-0116\META-INF\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\Office Setup Controller\InfoPath.en-us\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Windows Sidebar\Gadgets\Clock.Gadget\ja-JP\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Java\jre7\bin\dtplugin\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\ne\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\RSSFeeds.Gadget\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\Legal\ENU\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\Help\1028\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Microsoft Office\Office14\PROOF\1036\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Java\jre7\lib\amd64\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Microsoft Games\More Games\it-IT\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Adobe\Reader 9.0\Resource\Linguistics\LanguageNames2\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\Web Folders\1033\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Windows Media Player\Network Sharing\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Google\CrashReports\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\Calendar.Gadget\it-IT\js\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Microsoft Games\Mahjong\it-IT\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Common Files\Adobe\Help\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\GrooveForms\FieldTypePreview\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Microsoft Games\SpiderSolitaire\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\GrooveForms\FieldTypePreview\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\hrtfs\_desktop.ini	Logo1_.exe
File created	C:\Program Files\VideoLAN\VLC\locale\an\_desktop.ini	Logo1_.exe
File created	C:\Program Files\VideoLAN\VLC\locale\bn_IN\LC_MESSAGES\_desktop.ini	Logo1_.exe
File created	C:\Program Files\VideoLAN\VLC\locale\ml\LC_MESSAGES\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Mozilla Firefox\maintenanceservice_installer.exe	Logo1_.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\fi\LC_MESSAGES\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\MediaCenter.Gadget\css\_desktop.ini	Logo1_.exe

Drops file in Windows directory 4 IoCs

description	ioc	Process
File created	C:\Windows\rundl132.exe	4ed9156b47d994b0b9b2a5c537ddcb2568c53e4ab29a05aa16685f9621d3119c.exe
File created	C:\Windows\Logo1_.exe	4ed9156b47d994b0b9b2a5c537ddcb2568c53e4ab29a05aa16685f9621d3119c.exe
File opened for modification	C:\Windows\rundl132.exe	Logo1_.exe
File created	C:\Windows\vDll.dll	Logo1_.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082
Runs net.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
2528	Logo1_.exe
2528	Logo1_.exe
2528	Logo1_.exe
2528	Logo1_.exe
2528	Logo1_.exe
2528	Logo1_.exe
2528	Logo1_.exe
2528	Logo1_.exe
2528	Logo1_.exe
2528	Logo1_.exe

Suspicious use of WriteProcessMemory 18 IoCs

description	pid	Process	procid_target
PID 3064 wrote to memory of 2924	3064	4ed9156b47d994b0b9b2a5c537ddcb2568c53e4ab29a05aa16685f9621d3119c.exe	28
PID 3064 wrote to memory of 2924	3064	4ed9156b47d994b0b9b2a5c537ddcb2568c53e4ab29a05aa16685f9621d3119c.exe	28
PID 3064 wrote to memory of 2924	3064	4ed9156b47d994b0b9b2a5c537ddcb2568c53e4ab29a05aa16685f9621d3119c.exe	28
PID 3064 wrote to memory of 2924	3064	4ed9156b47d994b0b9b2a5c537ddcb2568c53e4ab29a05aa16685f9621d3119c.exe	28
PID 3064 wrote to memory of 2528	3064	4ed9156b47d994b0b9b2a5c537ddcb2568c53e4ab29a05aa16685f9621d3119c.exe	30
PID 3064 wrote to memory of 2528	3064	4ed9156b47d994b0b9b2a5c537ddcb2568c53e4ab29a05aa16685f9621d3119c.exe	30
PID 3064 wrote to memory of 2528	3064	4ed9156b47d994b0b9b2a5c537ddcb2568c53e4ab29a05aa16685f9621d3119c.exe	30
PID 3064 wrote to memory of 2528	3064	4ed9156b47d994b0b9b2a5c537ddcb2568c53e4ab29a05aa16685f9621d3119c.exe	30
PID 2528 wrote to memory of 2648	2528	Logo1_.exe	31
PID 2528 wrote to memory of 2648	2528	Logo1_.exe	31
PID 2528 wrote to memory of 2648	2528	Logo1_.exe	31
PID 2528 wrote to memory of 2648	2528	Logo1_.exe	31
PID 2648 wrote to memory of 2736	2648	net.exe	34
PID 2648 wrote to memory of 2736	2648	net.exe	34
PID 2648 wrote to memory of 2736	2648	net.exe	34
PID 2648 wrote to memory of 2736	2648	net.exe	34
PID 2528 wrote to memory of 1064	2528	Logo1_.exe	18
PID 2528 wrote to memory of 1064	2528	Logo1_.exe	18

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1064
- C:\Users\Admin\AppData\Local\Temp\4ed9156b47d994b0b9b2a5c537ddcb2568c53e4ab29a05aa16685f9621d3119c.exe
  "C:\Users\Admin\AppData\Local\Temp\4ed9156b47d994b0b9b2a5c537ddcb2568c53e4ab29a05aa16685f9621d3119c.exe"
  2⤵
  - Drops file in Windows directory
  - Suspicious use of WriteProcessMemory
  PID:3064
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c C:\Users\Admin\AppData\Local\Temp\$$a889.bat
    3⤵
    - Deletes itself
    PID:2924
  - - C:\Users\Admin\AppData\Local\Temp\4ed9156b47d994b0b9b2a5c537ddcb2568c53e4ab29a05aa16685f9621d3119c.exe
      "C:\Users\Admin\AppData\Local\Temp\4ed9156b47d994b0b9b2a5c537ddcb2568c53e4ab29a05aa16685f9621d3119c.exe"
      4⤵
      Executes dropped EXE
      PID:2728
  - - C:\Users\Admin\AppData\Local\Temp\4ed9156b47d994b0b9b2a5c537ddcb2568c53e4ab29a05aa16685f9621d3119c.exe
      "C:\Users\Admin\AppData\Local\Temp\4ed9156b47d994b0b9b2a5c537ddcb2568c53e4ab29a05aa16685f9621d3119c.exe"
      4⤵
      Executes dropped EXE
      PID:2144
- - 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:2528
  - - C:\Windows\SysWOW64\net.exe
      net stop "Kingsoft AntiVirus Service"
      4⤵
      Suspicious use of WriteProcessMemory
      PID:2648
    - - C:\Windows\SysWOW64\net1.exe
        
        C:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"
        5⤵
        
        PID:2736

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
7ab1e57f4c2bf1d2993bbced63b8a079

SHA1
338510e0e58fecb34db5af4fdd57c3196bcf492f

SHA256
746f3612c4431691580be5f3f45dac4a8782fd033b6cb6206903952cdbf381bf

SHA512
29f5acdc6bafde8fe6622d02b4bd67ca0362ec2dcd32f301a15f460516ec2a20fc3a2096a44c6719bb953debca53d14095355ff2585b4be01a8bfb4fdae5c617

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\$$a889.bat

Filesize
721B

MD5
2b9f29129804cf6ff5727662a76f40b6

SHA1
b4b5512e0312188e69b4703a74785c46a3a2a15d

SHA256
0eed75b900ad5662f16614d3f11f7a2dad9764c184194c1708507b85025927fe

SHA512
ee40f471bf6c71b76e6fa828669e8a12b8c6284236820c035d0f6f1c7410445960be7d11a7326205f5827166a2567f348215a1095f2b718930f32a0b47800460

Download Submit
C:\Users\Admin\AppData\Local\Temp\4ed9156b47d994b0b9b2a5c537ddcb2568c53e4ab29a05aa16685f9621d3119c.exe.exe

Filesize
90KB

MD5
c8c3b8fb878ce29b75a69219abff4ccf

SHA1
e2e5d4feb0dff20ad1d83f72062f5816d365bc37

SHA256
4656a73e3e8ae7ab4dc9bcdcda922f18787978c758871c9bd51e4340d46e5113

SHA512
70c68e1c770cc806b2d2edf5d40cc86dd1781d8a01849cffc08a511133c1efcf892bd8a56dd4a7f8e307c46b038fff3a309ce9c1d78feb6190347ae6d77d6ad1

Download Submit
C:\Windows\rundl132.exe

Filesize
27KB

MD5
9920a0249e42429e36d021ee4928712d

SHA1
8484687015901fd29dfb9f66820654bfea218279

SHA256
86d714dc8443ae16c0f2a8d2698c5ec65598d5239bae01c9afe38f57dbf545c9

SHA512
2bebb557344467e98dc654dff83a00a65ca37ebccd922fab718c626c86243256023f8cdb48ee4675446bd9eded2ad72d9260ef2cda9fb9d7022dc04cad41e8e0

Download Submit
F:\$RECYCLE.BIN\S-1-5-21-2721934792-624042501-2768869379-1000\_desktop.ini

Filesize
9B

MD5
eed22d90d59cbfc76cc757d7c238a336

SHA1
fa10a168f65a1788ecfc6631ff8dcddbc534a27d

SHA256
f04d4e94a23081336a3eed6026a776692a44e29a28b200df129e4deb34593238

SHA512
b180f5199832146f98ba86eca73c9a1a19ef3582a028b3fcfc0c7c6c9563e5e13b3865f0875ee9c54af9188a5f83cc56fecc40873485c4ea76d8f95de6f63c1a

Download Submit
memory/1064-65-0x0000000002E90000-0x0000000002E91000-memory.dmp

Filesize
4KB

Download
memory/2528-21-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download
memory/2528-70-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download
memory/2528-77-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download
memory/2528-84-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download
memory/2528-129-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download
memory/2528-135-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download
memory/2528-1647-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download
memory/2528-1888-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download
memory/2528-3347-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download
memory/2924-59-0x00000000024B0000-0x00000000024B1000-memory.dmp

Filesize
4KB

Download
memory/3064-0-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download
memory/3064-12-0x0000000000220000-0x0000000000255000-memory.dmp

Filesize
212KB

Download
memory/3064-16-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download