fe1bb6a08679e1b678832ac8605a72d28a756747980fc0fecc5d1f19592ff57c

Analysis

max time kernel
149s
max time network
124s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
19-01-2024 19:31

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

fe1bb6a08679e1b678832ac8605a72d28a756747980fc0fecc5d1f19592ff57c.exe
Size

2.6MB
MD5

8b37dc8f3721f16ea530ebc711de945a
SHA1

3d47c97027014f7977d0839f448ba9d4bc2a1e24
SHA256

fe1bb6a08679e1b678832ac8605a72d28a756747980fc0fecc5d1f19592ff57c
SHA512

a4ec5dcad0cbb7aa0883ee864b5dcf5472eba47208a551775db4a3d4e270d6b8afd0de3c44590c260b2b52ef667e5515eb737c1b9dac9c93bfd8c864f74eea3b
SSDEEP

49152:P/UmZmV7AEf88T1mn3b5GkxS9IaZ83TqUzbvgLow/KwyzGW4FIwxAvf/x/aPDTDH:0mYvf14/xQ83TiLQ5S09kh

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2988	cmd.exe

Executes dropped EXE 2 IoCs

pid	Process
2840	Logo1_.exe
2932	fe1bb6a08679e1b678832ac8605a72d28a756747980fc0fecc5d1f19592ff57c.exe

Loads dropped DLL 1 IoCs

pid	Process
2988	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)	\??\T:	Logo1_.exe
File opened (read-only)	\??\S:	Logo1_.exe
File opened (read-only)	\??\O:	Logo1_.exe
File opened (read-only)	\??\M:	Logo1_.exe
File opened (read-only)	\??\J:	Logo1_.exe
File opened (read-only)	\??\X:	Logo1_.exe
File opened (read-only)	\??\Y:	Logo1_.exe
File opened (read-only)	\??\R:	Logo1_.exe
File opened (read-only)	\??\I:	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)	\??\Q:	Logo1_.exe
File opened (read-only)	\??\N:	Logo1_.exe
File opened (read-only)	\??\K:	Logo1_.exe
File opened (read-only)	\??\U:	Logo1_.exe
File opened (read-only)	\??\P:	Logo1_.exe
File opened (read-only)	\??\L:	Logo1_.exe
File opened (read-only)	\??\G:	Logo1_.exe
File opened (read-only)	\??\W:	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\plugins\org.eclipse.equinox.launcher.win32.win32.x86_64_1.1.200.v20141007-2033\_desktop.ini	Logo1_.exe
File created	C:\Program Files\VideoLAN\VLC\locale\hy\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Microsoft Office\Office14\PROOF\3082\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Windows Sidebar\Gadgets\Clock.Gadget\es-ES\js\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Microsoft Games\Multiplayer\Spades\de-DE\_desktop.ini	Logo1_.exe
File created	C:\Program Files\VideoLAN\VLC\locale\fi\_desktop.ini	Logo1_.exe
File created	C:\Program Files\VideoLAN\VLC\locale\mr\LC_MESSAGES\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\RSSFeeds.Gadget\es-ES\css\_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\Java\jdk1.7.0_80\jre\lib\applet\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\deploy\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Windows Sidebar\Gadgets\Currency.Gadget\en-US\css\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\is\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Windows NT\Accessories\de-DE\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\plug_ins\VDKHome\ENU\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Common Files\microsoft shared\THEMES14\CAPSULES\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleUpdateOnDemand.exe	Logo1_.exe
File created	C:\Program Files\DVD Maker\it-IT\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\MSBuild\Microsoft\Windows Workflow Foundation\v3.5\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\servertool.exe	Logo1_.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\Clock.Gadget\de-DE\js\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Microsoft Office\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\Groove\XML Files\Space Templates\_desktop.ini	Logo1_.exe
File created	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\ach\LC_MESSAGES\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\cy\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\Help\1028\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\DVD Maker\fr-FR\_desktop.ini	Logo1_.exe
File created	C:\Program Files\VideoLAN\VLC\locale\nn\LC_MESSAGES\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Common Files\microsoft shared\THEMES14\BLUECALM\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Common Files\microsoft shared\Web Server Extensions\14\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Windows Sidebar\Gadgets\Clock.Gadget\fr-FR\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\THEMES14\RICEPAPR\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Windows Defender\de-DE\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Windows Sidebar\Gadgets\Weather.Gadget\ja-JP\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\Office Setup Controller\Office.en-us\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\Groove\Certificates\Verisign\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\IDTemplates\ENU\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\THEMES14\PROFILE\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Windows Sidebar\Gadgets\RSSFeeds.Gadget\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\RSSFeeds.Gadget\_desktop.ini	Logo1_.exe
File created	C:\Program Files\VideoLAN\VLC\lua\http\images\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Microsoft Games\Solitaire\_desktop.ini	Logo1_.exe
File created	C:\Program Files\VideoLAN\VLC\locale\cgg\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Common Files\Adobe\Help\en_US\Adobe Reader\9.0\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\plugin2\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\Clock.Gadget\fr-FR\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Microsoft Games\Solitaire\fr-FR\_desktop.ini	Logo1_.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\stream_extractor\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\Clock.Gadget\fr-FR\js\_desktop.ini	Logo1_.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\BabyGirl\_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\DVD Maker\de-DE\_desktop.ini	Logo1_.exe
File created	C:\Program Files\VideoLAN\VLC\locale\sr\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\af\LC_MESSAGES\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\lua\sd\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Windows Sidebar\Gadgets\SlideShow.Gadget\es-ES\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Common Files\microsoft shared\THEMES14\JOURNAL\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\is\LC_MESSAGES\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Google\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Windows Media Player\Media Renderer\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Microsoft Games\Multiplayer\Checkers\de-DE\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Common Files\SpeechEngines\_desktop.ini	Logo1_.exe

Drops file in Windows directory 4 IoCs

description	ioc	Process
File opened for modification	C:\Windows\rundl132.exe	Logo1_.exe
File created	C:\Windows\vDll.dll	Logo1_.exe
File created	C:\Windows\rundl132.exe	fe1bb6a08679e1b678832ac8605a72d28a756747980fc0fecc5d1f19592ff57c.exe
File created	C:\Windows\Logo1_.exe	fe1bb6a08679e1b678832ac8605a72d28a756747980fc0fecc5d1f19592ff57c.exe

Runs net.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
2840	Logo1_.exe
2840	Logo1_.exe
2840	Logo1_.exe
2840	Logo1_.exe
2840	Logo1_.exe
2840	Logo1_.exe
2840	Logo1_.exe
2840	Logo1_.exe
2840	Logo1_.exe
2840	Logo1_.exe

Suspicious use of WriteProcessMemory 25 IoCs

description	pid	Process	procid_target
PID 1700 wrote to memory of 2988	1700	fe1bb6a08679e1b678832ac8605a72d28a756747980fc0fecc5d1f19592ff57c.exe	29
PID 1700 wrote to memory of 2988	1700	fe1bb6a08679e1b678832ac8605a72d28a756747980fc0fecc5d1f19592ff57c.exe	29
PID 1700 wrote to memory of 2988	1700	fe1bb6a08679e1b678832ac8605a72d28a756747980fc0fecc5d1f19592ff57c.exe	29
PID 1700 wrote to memory of 2988	1700	fe1bb6a08679e1b678832ac8605a72d28a756747980fc0fecc5d1f19592ff57c.exe	29
PID 1700 wrote to memory of 2840	1700	fe1bb6a08679e1b678832ac8605a72d28a756747980fc0fecc5d1f19592ff57c.exe	28
PID 1700 wrote to memory of 2840	1700	fe1bb6a08679e1b678832ac8605a72d28a756747980fc0fecc5d1f19592ff57c.exe	28
PID 1700 wrote to memory of 2840	1700	fe1bb6a08679e1b678832ac8605a72d28a756747980fc0fecc5d1f19592ff57c.exe	28
PID 1700 wrote to memory of 2840	1700	fe1bb6a08679e1b678832ac8605a72d28a756747980fc0fecc5d1f19592ff57c.exe	28
PID 2840 wrote to memory of 2172	2840	Logo1_.exe	30
PID 2840 wrote to memory of 2172	2840	Logo1_.exe	30
PID 2840 wrote to memory of 2172	2840	Logo1_.exe	30
PID 2840 wrote to memory of 2172	2840	Logo1_.exe	30
PID 2172 wrote to memory of 2716	2172	net.exe	34
PID 2172 wrote to memory of 2716	2172	net.exe	34
PID 2172 wrote to memory of 2716	2172	net.exe	34
PID 2172 wrote to memory of 2716	2172	net.exe	34
PID 2988 wrote to memory of 2932	2988	cmd.exe	33
PID 2988 wrote to memory of 2932	2988	cmd.exe	33
PID 2988 wrote to memory of 2932	2988	cmd.exe	33
PID 2988 wrote to memory of 2932	2988	cmd.exe	33
PID 2988 wrote to memory of 2932	2988	cmd.exe	33
PID 2988 wrote to memory of 2932	2988	cmd.exe	33
PID 2988 wrote to memory of 2932	2988	cmd.exe	33
PID 2840 wrote to memory of 1348	2840	Logo1_.exe	6
PID 2840 wrote to memory of 1348	2840	Logo1_.exe	6

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1348
- C:\Users\Admin\AppData\Local\Temp\fe1bb6a08679e1b678832ac8605a72d28a756747980fc0fecc5d1f19592ff57c.exe
  "C:\Users\Admin\AppData\Local\Temp\fe1bb6a08679e1b678832ac8605a72d28a756747980fc0fecc5d1f19592ff57c.exe"
  2⤵
  - Drops file in Windows directory
  - Suspicious use of WriteProcessMemory
  PID:1700
- - 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:2840
  - - C:\Windows\SysWOW64\net.exe
      net stop "Kingsoft AntiVirus Service"
      4⤵
      Suspicious use of WriteProcessMemory
      PID:2172
    - - C:\Windows\SysWOW64\net1.exe
        
        C:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"
        5⤵
        
        PID:2716
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c C:\Users\Admin\AppData\Local\Temp\$$a8353.bat
    3⤵
    - Deletes itself
    - Loads dropped DLL
    - Suspicious use of WriteProcessMemory
    PID:2988
  - - C:\Users\Admin\AppData\Local\Temp\fe1bb6a08679e1b678832ac8605a72d28a756747980fc0fecc5d1f19592ff57c.exe
      "C:\Users\Admin\AppData\Local\Temp\fe1bb6a08679e1b678832ac8605a72d28a756747980fc0fecc5d1f19592ff57c.exe"
      4⤵
      Executes dropped EXE
      PID:2932

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

Loading Replay Monitor...

Downloads

C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleUpdateCore.exe

Filesize
251KB

MD5
770e80db366145f997b81f8040496869

SHA1
4d924c50b0c714b97047df34a0bd4adaf2de6a83

SHA256
dccf1246394aab3657a9ebd19ebd4150b9420f438bd50e40aafbc8ac8d51ebdb

SHA512
754b5ee9fdcc4614ad626ece4d684fdc2f4b20d5c20042dba268f4c7b1c913b2b707ac1903bfb85a79598975e4b6ab4eb508660a242cb9feb2196d6368a6ff8d

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

Filesize
471KB

MD5
1a0dbecba0dbb963c2f3b0448796d47a

SHA1
5c0b5d378d3614fe984ce2915b5720886992da0c

SHA256
1ea2fb84177a921bc3df4763c3da53a970e192f93f6175d09696ded019e50cf8

SHA512
8e25dc08fa6f280a6bc1ccacb1ce665ab055b5d539f8915915fc7536c90185a221cb0c50a02d34b521b871b8487a155b9c40a5f25df87306e1df24ca7e96da25

Download Submit
C:\Users\Admin\AppData\Local\Temp\$$a8353.bat

Filesize
722B

MD5
0fa3b797134a9ea7aed086b91be80e60

SHA1
9a6b3ecf72255fcd80c1ceba50bc739098ddd0d2

SHA256
37d41faf1235a50ad188c5f16b1b83ee5f518358efb8db379a7cc1a861a04d22

SHA512
c58db3840dcecee1a5182436023b669cf9b2d38425df6bcfe34b888aee6ce147b64829c2f361dc48920e786bbd03d1710172f31e4d3f9f6a9c8f0b673c094219

Download Submit
C:\Users\Admin\AppData\Local\Temp\fe1bb6a08679e1b678832ac8605a72d28a756747980fc0fecc5d1f19592ff57c.exe.exe

Filesize
2.6MB

MD5
4a358dcc5f694c5b6ef1c864340e2b36

SHA1
a3953dbb397a1f8f6eabc74d6bc7e3c02b05c2ba

SHA256
856c881883dce3d2bb16eb63d29c5d73a648d9bc7981b4224d550d50bc2526a9

SHA512
947c1b9570a8d3ff846a275226b883ad3766b25cc11afbe7d338e5c04089c814d2711f292ab8d1e373e50e2b583489695c9b89479fb5379220438d9efcc92620

Download Submit
C:\Windows\Logo1_.exe

Filesize
26KB

MD5
8758044db9fce67ea2ad542f86e69e57

SHA1
60cc4d25ea4e17f676e8ac8be10b9dfe2f7ed67d

SHA256
0c91b552dc6db19b6711e32cb8c9c604b60dc9d674be06cccb6adf08b4dbd82d

SHA512
411737be53feaef0829190b6610c729b925949bcc0b4a65063ab393acb1a92c577093e6377a373704ce54d27a593f2faddc23c80c660638f7c304a93f1972c93

Download Submit
F:\$RECYCLE.BIN\S-1-5-21-3427588347-1492276948-3422228430-1000\_desktop.ini

Filesize
9B

MD5
593130a35dad97776f4a5d8af38d4ec6

SHA1
d3673081d997fe2057dd0e2ce152af5369692767

SHA256
479ae218866e5c40d1a0e41c1e380e6c9be107e86bc4e465be1d87f77e5741e5

SHA512
083d63f2813ea37e914a8764a32fd2953ed74c25690696007a82f4e55ada3fcaca8c362762fb114b101840c801a522aaac2ba958a8a66e3fb86e08ccaf5e73c3

Download Submit
memory/1348-29-0x00000000025B0000-0x00000000025B1000-memory.dmp

Filesize
4KB

Download
memory/1700-40-0x00000000003A0000-0x00000000003D4000-memory.dmp

Filesize
208KB

Download
memory/1700-17-0x00000000003A0000-0x00000000003D4000-memory.dmp

Filesize
208KB

Download
memory/1700-15-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/1700-0-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/2840-39-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/2840-47-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/2840-92-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/2840-98-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/2840-248-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/2840-1851-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/2840-32-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/2840-3311-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/2840-21-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download