eec3f6d7d66da25a403c600293d487970708157dd208f6e77508e4eda74db94b

Analysis

max time kernel
149s
max time network
120s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
01/06/2024, 01:35

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General

Target

eec3f6d7d66da25a403c600293d487970708157dd208f6e77508e4eda74db94b.exe
Size

68KB
MD5

6a5ba4066e40dd9bf9772295c5f2c6ba
SHA1

d71fa514a359f5ac2bf7a6f245cfd81d92d472d6
SHA256

eec3f6d7d66da25a403c600293d487970708157dd208f6e77508e4eda74db94b
SHA512

9e5626387138cc68ffef1e206486bb234001d6c73395c0303e294a06792c682244787996a29e44f861d08ff9250852b60a549893bccfdfd009c19e78adca89ee
SSDEEP

1536:JLz3SHmLKarIpYeEToa9D4ZQKbgZi1dst7x9PxQ:VkF3pdlZQKbgZi1St7xQ

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2984	cmd.exe

Executes dropped EXE 2 IoCs

pid	Process
2592	Logo1_.exe
1944	eec3f6d7d66da25a403c600293d487970708157dd208f6e77508e4eda74db94b.exe

Loads dropped DLL 1 IoCs

pid	Process
2984	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)	\??\P:	Logo1_.exe
File opened (read-only)	\??\N:	Logo1_.exe
File opened (read-only)	\??\K:	Logo1_.exe
File opened (read-only)	\??\I:	Logo1_.exe
File opened (read-only)	\??\E:	Logo1_.exe
File opened (read-only)	\??\S:	Logo1_.exe
File opened (read-only)	\??\R:	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)	\??\W:	Logo1_.exe
File opened (read-only)	\??\V:	Logo1_.exe
File opened (read-only)	\??\U:	Logo1_.exe
File opened (read-only)	\??\O:	Logo1_.exe
File opened (read-only)	\??\J:	Logo1_.exe
File opened (read-only)	\??\G:	Logo1_.exe
File opened (read-only)	\??\Z:	Logo1_.exe
File opened (read-only)	\??\Y:	Logo1_.exe
File opened (read-only)	\??\Q:	Logo1_.exe
File opened (read-only)	\??\M:	Logo1_.exe

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\HueCycle\_desktop.ini	Logo1_.exe
File created	C:\Program Files\VideoLAN\VLC\locale\ff\LC_MESSAGES\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Windows Sidebar\Gadgets\RSSFeeds.Gadget\it-IT\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jconsole.exe	Logo1_.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\audio_filter\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Windows Sidebar\Gadgets\Weather.Gadget\es-ES\js\_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\VideoLAN\VLC\locale\ar\LC_MESSAGES\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\de\LC_MESSAGES\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\THEMES14\DEEPBLUE\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\Groove\Certificates\Verisign\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Java\jre7\lib\cmm\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Microsoft Games\Multiplayer\Backgammon\en-US\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\kn\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\Clock.Gadget\de-DE\css\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.equinox.p2.core.feature_1.3.0.v20140523-0116\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\fi\LC_MESSAGES\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\PicturePuzzle.Gadget\es-ES\css\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\plug_ins\AcroForm\PMP\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Google\Chrome\Application\106.0.5249.119\WidevineCdm\_platform_specific\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\POWERPNT.EXE	Logo1_.exe
File opened for modification	C:\Program Files\Microsoft Games\Purble Place\it-IT\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\am_ET\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\bg\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\sq\LC_MESSAGES\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\sr\LC_MESSAGES\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Common Files\microsoft shared\TextConv\fr-FR\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Microsoft Office\Office14\1033\GrooveForms5\FormsStyles\Slate\_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\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\eu\LC_MESSAGES\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Windows NT\TableTextService\de-DE\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Windows Sidebar\Gadgets\Weather.Gadget\es-ES\css\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Microsoft Office\Office14\1033\GrooveForms5\FormsStyles\BrightYellow\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\GrooveForms4\FormsStyles\Lime\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\lt\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\Currency.Gadget\es-ES\js\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Windows Sidebar\Gadgets\Calendar.Gadget\en-US\_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\Windows Sidebar\Gadgets\MediaCenter.Gadget\de-DE\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Java\jre7\bin\java.exe	Logo1_.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\Calendar.Gadget\en-US\js\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Windows Sidebar\Gadgets\Weather.Gadget\de-DE\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jinfo.exe	Logo1_.exe
File opened for modification	C:\Program Files\Microsoft Games\Multiplayer\Spades\shvlzm.exe	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Common Files\Adobe\Updater6\AdobeUpdaterInstallMgr.exe	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Windows Sidebar\Gadgets\Calendar.Gadget\fr-FR\_desktop.ini	Logo1_.exe
File created	C:\Program Files\DVD Maker\ja-JP\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\1033\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\Office Setup Controller\PowerPoint.en-us\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Windows Sidebar\Gadgets\Currency.Gadget\ja-JP\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Windows Sidebar\Shared Gadgets\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Common Files\microsoft shared\MSInfo\ja-JP\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Windows Sidebar\Gadgets\Currency.Gadget\es-ES\js\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Windows Sidebar\Gadgets\Calendar.Gadget\de-DE\js\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Microsoft Games\Mahjong\fr-FR\_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\VideoLAN\VLC\locale\sr\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\VBA\VBA6\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Uninstall Information\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Windows Sidebar\de-DE\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Windows Sidebar\Gadgets\Currency.Gadget\de-DE\css\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Windows Sidebar\Gadgets\RSSFeeds.Gadget\fr-FR\css\_desktop.ini	Logo1_.exe

Drops file in Windows directory 4 IoCs

description	ioc	Process
File created	C:\Windows\rundl132.exe	eec3f6d7d66da25a403c600293d487970708157dd208f6e77508e4eda74db94b.exe
File created	C:\Windows\Logo1_.exe	eec3f6d7d66da25a403c600293d487970708157dd208f6e77508e4eda74db94b.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
2592	Logo1_.exe
2592	Logo1_.exe
2592	Logo1_.exe
2592	Logo1_.exe
2592	Logo1_.exe
2592	Logo1_.exe
2592	Logo1_.exe
2592	Logo1_.exe
2592	Logo1_.exe
2592	Logo1_.exe

Suspicious use of WriteProcessMemory 22 IoCs

description	pid	Process	procid_target
PID 1924 wrote to memory of 2984	1924	eec3f6d7d66da25a403c600293d487970708157dd208f6e77508e4eda74db94b.exe	28
PID 1924 wrote to memory of 2984	1924	eec3f6d7d66da25a403c600293d487970708157dd208f6e77508e4eda74db94b.exe	28
PID 1924 wrote to memory of 2984	1924	eec3f6d7d66da25a403c600293d487970708157dd208f6e77508e4eda74db94b.exe	28
PID 1924 wrote to memory of 2984	1924	eec3f6d7d66da25a403c600293d487970708157dd208f6e77508e4eda74db94b.exe	28
PID 1924 wrote to memory of 2592	1924	eec3f6d7d66da25a403c600293d487970708157dd208f6e77508e4eda74db94b.exe	30
PID 1924 wrote to memory of 2592	1924	eec3f6d7d66da25a403c600293d487970708157dd208f6e77508e4eda74db94b.exe	30
PID 1924 wrote to memory of 2592	1924	eec3f6d7d66da25a403c600293d487970708157dd208f6e77508e4eda74db94b.exe	30
PID 1924 wrote to memory of 2592	1924	eec3f6d7d66da25a403c600293d487970708157dd208f6e77508e4eda74db94b.exe	30
PID 2592 wrote to memory of 2604	2592	Logo1_.exe	31
PID 2592 wrote to memory of 2604	2592	Logo1_.exe	31
PID 2592 wrote to memory of 2604	2592	Logo1_.exe	31
PID 2592 wrote to memory of 2604	2592	Logo1_.exe	31
PID 2984 wrote to memory of 1944	2984	cmd.exe	34
PID 2984 wrote to memory of 1944	2984	cmd.exe	34
PID 2984 wrote to memory of 1944	2984	cmd.exe	34
PID 2984 wrote to memory of 1944	2984	cmd.exe	34
PID 2604 wrote to memory of 2724	2604	net.exe	33
PID 2604 wrote to memory of 2724	2604	net.exe	33
PID 2604 wrote to memory of 2724	2604	net.exe	33
PID 2604 wrote to memory of 2724	2604	net.exe	33
PID 2592 wrote to memory of 1136	2592	Logo1_.exe	20
PID 2592 wrote to memory of 1136	2592	Logo1_.exe	20

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1136
- C:\Users\Admin\AppData\Local\Temp\eec3f6d7d66da25a403c600293d487970708157dd208f6e77508e4eda74db94b.exe
  "C:\Users\Admin\AppData\Local\Temp\eec3f6d7d66da25a403c600293d487970708157dd208f6e77508e4eda74db94b.exe"
  2⤵
  - Drops file in Windows directory
  - Suspicious use of WriteProcessMemory
  PID:1924
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c C:\Users\Admin\AppData\Local\Temp\$$aFBA.bat
    3⤵
    - Deletes itself
    - Loads dropped DLL
    - Suspicious use of WriteProcessMemory
    PID:2984
  - - C:\Users\Admin\AppData\Local\Temp\eec3f6d7d66da25a403c600293d487970708157dd208f6e77508e4eda74db94b.exe
      "C:\Users\Admin\AppData\Local\Temp\eec3f6d7d66da25a403c600293d487970708157dd208f6e77508e4eda74db94b.exe"
      4⤵
      Executes dropped EXE
      PID:1944
- - 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:2592
  - - C:\Windows\SysWOW64\net.exe
      net stop "Kingsoft AntiVirus Service"
      4⤵
      Suspicious use of WriteProcessMemory
      PID:2604
    - - C:\Windows\SysWOW64\net1.exe
        
        C:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"
        5⤵
        
        PID:2724

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
e51b1ea24d8739a33beec03e98ea799d

SHA1
359852502dbf1c0e6a5b42f9bd279e3a164c5059

SHA256
bfee2fff789c9b51161e79e8d91a226773e5dfb5deb5f8bd2eb94d6cae2d9a61

SHA512
04659e8f2d599e4bc36589034ca1b8639e831f2a440ff2dc3c109b73a4d5372b34a43e1a09985623e4f7fac6fd3a4fd1255b591e88cadf234cc20c18c198c10a

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\$$aFBA.bat

Filesize
721B

MD5
0b2d719749f4116ad3b16da56ce8151a

SHA1
c56fbc598aeb41838de90b5ef15400de15358450

SHA256
861db32baf179949ebc4ac60848a9d18afcdee6ae13274ad4bfbea78490d6482

SHA512
20ec6d20571e0592f5dd87b1ce7dcd09d0e6996211eaab9dc662e6bdb76ee4259835881ddfed44ad4f79a6c60aabee681bcce21ad546dddc32728ecca9e68c02

Download Submit
C:\Users\Admin\AppData\Local\Temp\eec3f6d7d66da25a403c600293d487970708157dd208f6e77508e4eda74db94b.exe.exe

Filesize
41KB

MD5
977e405c109268909fd24a94cc23d4f0

SHA1
af5d032c2b6caa2164cf298e95b09060665c4188

SHA256
cd24c61fe7dc3896c6c928c92a2adc58fab0a3ff61ef7ddcac1ba794182ab12f

SHA512
12b4b59c1a8e65e72aa07ee4b6b6cd9fdedead01d5ce8e30f16ca26b5d733655e23a71c1d273a950a5b1a6cce810b696612de4a1148ac5f468ddf05d4549eed5

Download Submit
C:\Windows\Logo1_.exe

Filesize
27KB

MD5
e64ef364d16ee5080d92a0ce29745a57

SHA1
7cad20f8448225d876c51f447fce237435653013

SHA256
5bf21661082873e033505e0da51c119acaba12a6d18df121d44e6665a5a065bc

SHA512
f483b17532fb65a90952fc4a14492ee29109c1a69b34cfdbde19059438d14d3e42ce7e893f0c4fd794979a5055cc48613cf64486f8e27103b469100f8d1b1ff3

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

Filesize
8B

MD5
02e4d47cbb9cf2affe1a6d96af753a42

SHA1
fe76259bc3376a8aa287867933c6bfd7fdae1944

SHA256
8079d35a07b892f00cdffeed754377382353a6e5870c06c02dc8dbaf809d291a

SHA512
cc47f23bb8b014458285ee912566350c0d09c49d9e40666790694b4d4d7961abbf7adcf9d54e78571a3b97d27a05c58f3db3fdaaa3f4221130a248ed780a1746

Download Submit
memory/1136-29-0x00000000024E0000-0x00000000024E1000-memory.dmp

Filesize
4KB

Download
memory/1924-17-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download
memory/1924-0-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download
memory/2592-31-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download
memory/2592-38-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download
memory/2592-44-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download
memory/2592-90-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download
memory/2592-96-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download
memory/2592-663-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download
memory/2592-1873-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download
memory/2592-2458-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download
memory/2592-3333-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download
memory/2592-19-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download