de8033dc44e81167ef12f7fbc290c3e4b924c9ff842fed4cc454164df84c8d8a

Analysis

max time kernel
149s
max time network
127s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
31/10/2024, 08:28

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General

Target

de8033dc44e81167ef12f7fbc290c3e4b924c9ff842fed4cc454164df84c8d8a.exe
Size

389KB
MD5

735a5f97edff411d6e478d2a5724387b
SHA1

28b41f1654450aac9e5209bbf8be3f4d9c2506ab
SHA256

de8033dc44e81167ef12f7fbc290c3e4b924c9ff842fed4cc454164df84c8d8a
SHA512

30bec4a58c2bf90faff23fdf58c253bf5e81b9747faebe259850489dd25aa8826832d7999a7c3c5f3f3585662a18163862cd6f26bea338b0ea84ae143452337e
SSDEEP

6144:RuJ6P2zPVz7jUBs8hqcBCi6dbfra4erJlt9A+xX1oOAisEIWmGeNkfGuYF1moHXG:yahVy41

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
1408	cmd.exe

Executes dropped EXE 2 IoCs

pid	Process
2880	Logo1_.exe
2752	de8033dc44e81167ef12f7fbc290c3e4b924c9ff842fed4cc454164df84c8d8a.exe

Loads dropped DLL 1 IoCs

pid	Process
1408	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)	\??\L:	Logo1_.exe
File opened (read-only)	\??\H:	Logo1_.exe
File opened (read-only)	\??\Y:	Logo1_.exe
File opened (read-only)	\??\W:	Logo1_.exe
File opened (read-only)	\??\T:	Logo1_.exe
File opened (read-only)	\??\M:	Logo1_.exe
File opened (read-only)	\??\Z:	Logo1_.exe
File opened (read-only)	\??\V:	Logo1_.exe
File opened (read-only)	\??\P:	Logo1_.exe
File opened (read-only)	\??\N:	Logo1_.exe
File opened (read-only)	\??\I:	Logo1_.exe
File opened (read-only)	\??\G:	Logo1_.exe
File opened (read-only)	\??\E:	Logo1_.exe
File opened (read-only)	\??\X:	Logo1_.exe
File opened (read-only)	\??\U:	Logo1_.exe
File opened (read-only)	\??\Q:	Logo1_.exe
File opened (read-only)	\??\J:	Logo1_.exe
File opened (read-only)	\??\R:	Logo1_.exe
File opened (read-only)	\??\O:	Logo1_.exe
File opened (read-only)	\??\K:	Logo1_.exe

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\Java\jdk1.7.0_80\include\win32\bridge\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\modules\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\THEMES14\LAYERS\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Windows Sidebar\Gadgets\RSSFeeds.Gadget\en-US\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Windows Sidebar\Gadgets\Clock.Gadget\images\_desktop.ini	Logo1_.exe
File created	C:\Program Files\VideoLAN\VLC\locale\cy\LC_MESSAGES\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\Currency.Gadget\fr-FR\css\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AMT\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Google\Temp\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\orbd.exe	Logo1_.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\Europe\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\RSSFeeds.Gadget\de-DE\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Windows Sidebar\Gadgets\RSSFeeds.Gadget\en-US\css\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\update_tracking\_desktop.ini	Logo1_.exe
File created	C:\Program Files\VideoLAN\VLC\locale\es_MX\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\Clock.Gadget\ja-JP\css\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\RSSFeeds.Gadget\fr-FR\css\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\Shatter\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\configuration\org.eclipse.update\_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\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.ui.themes_1.0.1.v20140819-1717\css\dark\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\Welcome Tool\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Windows NT\Accessories\fr-FR\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\es-ES\js\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\Legal\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\ACCWIZ\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Windows Sidebar\de-DE\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\core\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Microsoft Games\Hearts\fr-FR\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\RedistList\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\Clock.Gadget\it-IT\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Windows Sidebar\Gadgets\CPU.Gadget\es-ES\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Microsoft Office\Office14\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Microsoft Sync Framework\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Windows Sidebar\Gadgets\CPU.Gadget\en-US\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\amd64\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Microsoft Games\Multiplayer\Checkers\de-DE\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\Currency.Gadget\en-US\js\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\THEMES14\SUMIPNTG\_desktop.ini	Logo1_.exe
File created	C:\Program Files\VideoLAN\VLC\locale\am_ET\LC_MESSAGES\_desktop.ini	Logo1_.exe
File created	C:\Program Files\VideoLAN\VLC\locale\nn\LC_MESSAGES\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\uz\LC_MESSAGES\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Windows Defender\it-IT\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\106.0.5249.119\chrome_pwa_launcher.exe	Logo1_.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.emf.common_2.10.1.v20140901-1043\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.rcp_4.4.0.v20141007-2301\META-INF\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Microsoft Games\Purble Place\it-IT\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Windows Sidebar\Gadgets\RSSFeeds.Gadget\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Adobe\Reader 9.0\Resource\Font\PFM\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Microsoft Office\Office14\1033\GrooveForms5\FormsStyles\Swirl\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\GrooveForms\_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)\Reference Assemblies\Microsoft\Framework\v3.0\SubsetList\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Windows Sidebar\Gadgets\Clock.Gadget\ja-JP\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jstat.exe	Logo1_.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Common Files\microsoft shared\ink\1.0\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Common Files\microsoft shared\THEMES14\ARCTIC\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.babel.nls_eclipse_zh_4.4.0.v20140623020002\_desktop.ini	Logo1_.exe
File opened for modification	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\PicturePuzzle.Gadget\it-IT\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\v3.0\es\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\_desktop.ini	Logo1_.exe

Drops file in Windows directory 4 IoCs

description	ioc	Process
File created	C:\Windows\rundl132.exe	de8033dc44e81167ef12f7fbc290c3e4b924c9ff842fed4cc454164df84c8d8a.exe
File created	C:\Windows\Logo1_.exe	de8033dc44e81167ef12f7fbc290c3e4b924c9ff842fed4cc454164df84c8d8a.exe
File opened for modification	C:\Windows\rundl132.exe	Logo1_.exe
File created	C:\Windows\vDll.dll	Logo1_.exe

System Location Discovery: System Language Discovery 1 TTPs 5 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	de8033dc44e81167ef12f7fbc290c3e4b924c9ff842fed4cc454164df84c8d8a.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Logo1_.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	net.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	net1.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Runs net.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
2880	Logo1_.exe
2880	Logo1_.exe
2880	Logo1_.exe
2880	Logo1_.exe
2880	Logo1_.exe
2880	Logo1_.exe
2880	Logo1_.exe
2880	Logo1_.exe
2880	Logo1_.exe
2880	Logo1_.exe

Suspicious use of WriteProcessMemory 22 IoCs

description	pid	Process	procid_target
PID 2332 wrote to memory of 1408	2332	de8033dc44e81167ef12f7fbc290c3e4b924c9ff842fed4cc454164df84c8d8a.exe	31
PID 2332 wrote to memory of 1408	2332	de8033dc44e81167ef12f7fbc290c3e4b924c9ff842fed4cc454164df84c8d8a.exe	31
PID 2332 wrote to memory of 1408	2332	de8033dc44e81167ef12f7fbc290c3e4b924c9ff842fed4cc454164df84c8d8a.exe	31
PID 2332 wrote to memory of 1408	2332	de8033dc44e81167ef12f7fbc290c3e4b924c9ff842fed4cc454164df84c8d8a.exe	31
PID 2332 wrote to memory of 2880	2332	de8033dc44e81167ef12f7fbc290c3e4b924c9ff842fed4cc454164df84c8d8a.exe	32
PID 2332 wrote to memory of 2880	2332	de8033dc44e81167ef12f7fbc290c3e4b924c9ff842fed4cc454164df84c8d8a.exe	32
PID 2332 wrote to memory of 2880	2332	de8033dc44e81167ef12f7fbc290c3e4b924c9ff842fed4cc454164df84c8d8a.exe	32
PID 2332 wrote to memory of 2880	2332	de8033dc44e81167ef12f7fbc290c3e4b924c9ff842fed4cc454164df84c8d8a.exe	32
PID 2880 wrote to memory of 1300	2880	Logo1_.exe	34
PID 2880 wrote to memory of 1300	2880	Logo1_.exe	34
PID 2880 wrote to memory of 1300	2880	Logo1_.exe	34
PID 2880 wrote to memory of 1300	2880	Logo1_.exe	34
PID 1300 wrote to memory of 2856	1300	net.exe	36
PID 1300 wrote to memory of 2856	1300	net.exe	36
PID 1300 wrote to memory of 2856	1300	net.exe	36
PID 1300 wrote to memory of 2856	1300	net.exe	36
PID 1408 wrote to memory of 2752	1408	cmd.exe	37
PID 1408 wrote to memory of 2752	1408	cmd.exe	37
PID 1408 wrote to memory of 2752	1408	cmd.exe	37
PID 1408 wrote to memory of 2752	1408	cmd.exe	37
PID 2880 wrote to memory of 1368	2880	Logo1_.exe	21
PID 2880 wrote to memory of 1368	2880	Logo1_.exe	21

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1368
- C:\Users\Admin\AppData\Local\Temp\de8033dc44e81167ef12f7fbc290c3e4b924c9ff842fed4cc454164df84c8d8a.exe
  "C:\Users\Admin\AppData\Local\Temp\de8033dc44e81167ef12f7fbc290c3e4b924c9ff842fed4cc454164df84c8d8a.exe"
  2⤵
  - Drops file in Windows directory
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2332
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c C:\Users\Admin\AppData\Local\Temp\$$a32C.bat
    3⤵
    - Deletes itself
    - Loads dropped DLL
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:1408
  - - C:\Users\Admin\AppData\Local\Temp\de8033dc44e81167ef12f7fbc290c3e4b924c9ff842fed4cc454164df84c8d8a.exe
      "C:\Users\Admin\AppData\Local\Temp\de8033dc44e81167ef12f7fbc290c3e4b924c9ff842fed4cc454164df84c8d8a.exe"
      4⤵
      Executes dropped EXE
      PID:2752
- - 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
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of WriteProcessMemory
    PID:2880
  - - C:\Windows\SysWOW64\net.exe
      net stop "Kingsoft AntiVirus Service"
      4⤵
      System Location Discovery: System Language Discovery
      Suspicious use of WriteProcessMemory
      PID:1300
    - - C:\Windows\SysWOW64\net1.exe
        
        C:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"
        5⤵
        System Location Discovery: System Language Discovery
        
        PID:2856

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

System Location Discovery

T1614

System Language Discovery

T1614.001

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
254KB

MD5
bbcfaf53da8f61f12ef4971c82012725

SHA1
aeaa298203ea620123fd8c941fcbaae4eae509a0

SHA256
0638cc2e74c029520fec65c92bfce178b9355537bb383ba6f2d49d990ac9c803

SHA512
95cfca7806744accc9b4654cfb82458b7b482ac9842365fc0e4a069b6de20306f52d36bac66b2bade2f31815175d4a403ff230fc1918bf14301b3c361821a41e

Download Submit
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\$$a32C.bat

Filesize
721B

MD5
c9b27787747292d0929fc900e09b72fe

SHA1
ef19661d3b7bd79d210f9c80777305d9245054d5

SHA256
6f567fdc26f3db4f06587de34cdd0a1d0b4591007e03d808301d251dcc4e3842

SHA512
b1c93eb68186adfce9dbe932d56e7c34f0b96ddd80b89341f088069621417fd13a3261f639475143a503930cdba908c587be75835b3eb7514522557de8272e31

Download Submit
C:\Users\Admin\AppData\Local\Temp\de8033dc44e81167ef12f7fbc290c3e4b924c9ff842fed4cc454164df84c8d8a.exe.exe

Filesize
360KB

MD5
5fbd45261a2de3bb42f489e825a9a935

SHA1
ff388f6e9efe651ec62c4152c1739783e7899293

SHA256
9e63701598199d5c47217e23b44d0e3ec5d53f5419166b1b6c68a7e9e8fc47a4

SHA512
7f22b1995a07016adb342c551454d602bfbe511525139aee8581b62116608e9e278fd81c26382f1333c7eccded4474196e73c093bb5cbf8e8f203e865024c058

Download Submit
C:\Windows\Logo1_.exe

Filesize
29KB

MD5
152ab8f0455dd31f0e63fff4283ea17d

SHA1
5f111c77acb6bd29d15a4e2f868fdbee0db11a82

SHA256
67b0bce9f75235502f22de2d7db30e81189136ec614464ffdf7e8d2d33b87fae

SHA512
5226d1f11aa27c777f28a915d2073b1b864eeebacb97a51ed8dd81044f2d870e13b242722f23ea9643732ccd1c7f99ac1df4e237019c966d6d16179c2cf853ba

Download Submit
F:\$RECYCLE.BIN\S-1-5-21-3692679935-4019334568-335155002-1000\_desktop.ini

Filesize
10B

MD5
688d58fa5756a393f9472937ef284c25

SHA1
18ee07a5ee8de4fbd046763cd4a55ef2e6c3f808

SHA256
e21f27bdf2d90c77d75658b5217d5af4519a6c1bfc326a109eb4a085a2b83302

SHA512
c84930eb323c71ffc1edac543a2f60e366de40b39a88b18dba09c1272fae0b12262f4fae496bc9546598507fc37729d829f93b101bbec4739a05be33e0010a3f

Download Submit
memory/1368-29-0x0000000002760000-0x0000000002761000-memory.dmp

Filesize
4KB

Download
memory/2332-0-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/2332-16-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/2880-31-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/2880-39-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/2880-45-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/2880-91-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/2880-98-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/2880-187-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/2880-1874-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/2880-3334-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/2880-18-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download