1580642643f7916c398f0d18777f19668f6d89cedea30af018438506cfcbd475

Analysis

max time kernel
150s
max time network
124s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
09/06/2024, 23:46

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General

Target

1580642643f7916c398f0d18777f19668f6d89cedea30af018438506cfcbd475.exe
Size

115KB
MD5

6b303388c32d448722310a1540de801c
SHA1

bcc7a993254b392d3aef34cec71f615f7de428b9
SHA256

1580642643f7916c398f0d18777f19668f6d89cedea30af018438506cfcbd475
SHA512

2b80868e0a27c75ecde6404e8f048560435424eddd745baf1f33240abd596ebe730408f478f3cb03674893cbcf0ee636ad7b0d78b4a9cd539f09d218fe1c2aa8
SSDEEP

1536:xjMqxL2Q3qOLjp01Y06JdOGZqlSmQBQ0H855ZXcWn/qsL1jTWBrt:xAyLd0K/JdOj0HmXcWn/qajKv

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2680	cmd.exe

Executes dropped EXE 2 IoCs

pid	Process
2864	Logo1_.exe
2516	1580642643f7916c398f0d18777f19668f6d89cedea30af018438506cfcbd475.exe

Loads dropped DLL 1 IoCs

pid	Process
2680	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)	\??\Y:	Logo1_.exe
File opened (read-only)	\??\X:	Logo1_.exe
File opened (read-only)	\??\W:	Logo1_.exe
File opened (read-only)	\??\J:	Logo1_.exe
File opened (read-only)	\??\I:	Logo1_.exe
File opened (read-only)	\??\E:	Logo1_.exe
File opened (read-only)	\??\Z:	Logo1_.exe
File opened (read-only)	\??\S:	Logo1_.exe
File opened (read-only)	\??\Q:	Logo1_.exe
File opened (read-only)	\??\G:	Logo1_.exe
File opened (read-only)	\??\U:	Logo1_.exe
File opened (read-only)	\??\T:	Logo1_.exe
File opened (read-only)	\??\M:	Logo1_.exe
File opened (read-only)	\??\H:	Logo1_.exe
File opened (read-only)	\??\K:	Logo1_.exe
File opened (read-only)	\??\V:	Logo1_.exe
File opened (read-only)	\??\R:	Logo1_.exe
File opened (read-only)	\??\P:	Logo1_.exe
File opened (read-only)	\??\O:	Logo1_.exe
File opened (read-only)	\??\N:	Logo1_.exe
File opened (read-only)	\??\L:	Logo1_.exe

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\javafxpackager.exe	Logo1_.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\orbd.exe	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Windows NT\Accessories\wordpad.exe	Logo1_.exe
File opened for modification	C:\Program Files\DVD Maker\DVDMaker.exe	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\vlc-cache-gen.exe	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Google\Update\Install\{D9005A2B-BC2A-4153-8911-AE3B3F543790}\chrome_installer.exe	Logo1_.exe
File opened for modification	C:\Program Files\Java\jre7\bin\kinit.exe	Logo1_.exe
File opened for modification	C:\Program Files\Java\jre7\bin\unpack200.exe	Logo1_.exe
File opened for modification	C:\Program Files\Windows Defender\MSASCui.exe	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\reader_sl.exe	Logo1_.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\native2ascii.exe	Logo1_.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\unpack200.exe	Logo1_.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\lib\nbexec.exe	Logo1_.exe
File opened for modification	C:\Program Files\Microsoft Games\Multiplayer\Backgammon\bckgzm.exe	Logo1_.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jcmd.exe	Logo1_.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jconsole.exe	Logo1_.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\wsgen.exe	Logo1_.exe
File opened for modification	C:\Program Files\Mozilla Firefox\private_browsing.exe	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleUpdateSetup.exe	Logo1_.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\ktab.exe	Logo1_.exe
File opened for modification	C:\Program Files\Mozilla Firefox\uninstall\helper.exe	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\MSTORE.EXE	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Windows Mail\wab.exe	Logo1_.exe
File opened for modification	C:\Program Files\Microsoft Games\Purble Place\PurblePlace.exe	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\SELFCERT.EXE	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Windows Sidebar\sidebar.exe	Logo1_.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\chrome_proxy.exe	Logo1_.exe
File opened for modification	C:\Program Files\Mozilla Firefox\plugin-container.exe	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\DW\DW20.EXE	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\BCSSync.exe	Logo1_.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\javacpl.exe	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE	Logo1_.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\apt.exe	Logo1_.exe
File opened for modification	C:\Program Files\Java\jre7\bin\jabswitch.exe	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\Oarpmany.exe	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\CLVIEW.EXE	Logo1_.exe
File opened for modification	C:\Program Files\Java\jre7\bin\klist.exe	Logo1_.exe
File opened for modification	C:\Program Files\Java\jre7\bin\rmiregistry.exe	Logo1_.exe
File opened for modification	C:\Program Files\Mozilla Firefox\default-browser-agent.exe	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Common Files\Adobe AIR\Versions\1.0\template.exe	Logo1_.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe	Logo1_.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\javac.exe	Logo1_.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\policytool.exe	Logo1_.exe
File opened for modification	C:\Program Files\Java\jre7\bin\ssvagent.exe	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32Info.exe	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\VPREVIEW.EXE	Logo1_.exe
File opened for modification	C:\Program Files\Java\jre7\bin\javaw.exe	Logo1_.exe
File opened for modification	C:\Program Files\Microsoft Games\Solitaire\Solitaire.exe	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\Java\jdk1.7.0_80\bin\serialver.exe	Logo1_.exe
File opened for modification	C:\Program Files\Java\jre7\bin\pack200.exe	Logo1_.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\rmic.exe	Logo1_.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\jp2launcher.exe	Logo1_.exe
File opened for modification	C:\Program Files\Java\jre7\bin\servertool.exe	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\MSOHTMED.EXE	Logo1_.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\kinit.exe	Logo1_.exe
File opened for modification	C:\Program Files\Microsoft Games\SpiderSolitaire\SpiderSolitaire.exe	Logo1_.exe
File opened for modification	C:\Program Files\Mozilla Firefox\crashreporter.exe	Logo1_.exe
File opened for modification	C:\Program Files\Mozilla Firefox\pingsender.exe	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\DW\DWTRIG20.EXE	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\FLTLDR.EXE	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\excelcnv.exe	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\MSOUC.EXE	Logo1_.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\Logo1_.exe	1580642643f7916c398f0d18777f19668f6d89cedea30af018438506cfcbd475.exe
File created	C:\Windows\vDll.dll	Logo1_.exe

Runs net.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
2864	Logo1_.exe
2864	Logo1_.exe
2864	Logo1_.exe
2864	Logo1_.exe
2864	Logo1_.exe
2864	Logo1_.exe
2864	Logo1_.exe
2864	Logo1_.exe

Suspicious use of WriteProcessMemory 20 IoCs

description	pid	Process	procid_target
PID 2860 wrote to memory of 2680	2860	1580642643f7916c398f0d18777f19668f6d89cedea30af018438506cfcbd475.exe	28
PID 2860 wrote to memory of 2680	2860	1580642643f7916c398f0d18777f19668f6d89cedea30af018438506cfcbd475.exe	28
PID 2860 wrote to memory of 2680	2860	1580642643f7916c398f0d18777f19668f6d89cedea30af018438506cfcbd475.exe	28
PID 2860 wrote to memory of 2680	2860	1580642643f7916c398f0d18777f19668f6d89cedea30af018438506cfcbd475.exe	28
PID 2860 wrote to memory of 2864	2860	1580642643f7916c398f0d18777f19668f6d89cedea30af018438506cfcbd475.exe	29
PID 2860 wrote to memory of 2864	2860	1580642643f7916c398f0d18777f19668f6d89cedea30af018438506cfcbd475.exe	29
PID 2860 wrote to memory of 2864	2860	1580642643f7916c398f0d18777f19668f6d89cedea30af018438506cfcbd475.exe	29
PID 2860 wrote to memory of 2864	2860	1580642643f7916c398f0d18777f19668f6d89cedea30af018438506cfcbd475.exe	29
PID 2864 wrote to memory of 2996	2864	Logo1_.exe	30
PID 2864 wrote to memory of 2996	2864	Logo1_.exe	30
PID 2864 wrote to memory of 2996	2864	Logo1_.exe	30
PID 2864 wrote to memory of 2996	2864	Logo1_.exe	30
PID 2996 wrote to memory of 2644	2996	net.exe	33
PID 2996 wrote to memory of 2644	2996	net.exe	33
PID 2996 wrote to memory of 2644	2996	net.exe	33
PID 2996 wrote to memory of 2644	2996	net.exe	33
PID 2680 wrote to memory of 2516	2680	cmd.exe	34
PID 2680 wrote to memory of 2516	2680	cmd.exe	34
PID 2680 wrote to memory of 2516	2680	cmd.exe	34
PID 2680 wrote to memory of 2516	2680	cmd.exe	34

C:\Users\Admin\AppData\Local\Temp\1580642643f7916c398f0d18777f19668f6d89cedea30af018438506cfcbd475.exe
"C:\Users\Admin\AppData\Local\Temp\1580642643f7916c398f0d18777f19668f6d89cedea30af018438506cfcbd475.exe"
1⤵
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:2860
- C:\Windows\SysWOW64\cmd.exe
  cmd /c C:\Users\Admin\AppData\Local\Temp\$$a9195.bat
  2⤵
  - Deletes itself
  - Loads dropped DLL
  - Suspicious use of WriteProcessMemory
  PID:2680
- - C:\Users\Admin\AppData\Local\Temp\1580642643f7916c398f0d18777f19668f6d89cedea30af018438506cfcbd475.exe
    "C:\Users\Admin\AppData\Local\Temp\1580642643f7916c398f0d18777f19668f6d89cedea30af018438506cfcbd475.exe"
    3⤵
    - Executes dropped EXE
    PID:2516
- C:\Windows\Logo1_.exe
  C:\Windows\Logo1_.exe
  2⤵
  - 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:2864
- - C:\Windows\SysWOW64\net.exe
    net stop "Kingsoft AntiVirus Service"
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:2996
  - - C:\Windows\SysWOW64\net1.exe
      C:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"
      4⤵
      PID:2644

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:\Users\Admin\AppData\Local\Temp\$$a9195.bat

Filesize
722B

MD5
e63593ff4196c7f3d4b4b3f3dbc8b491

SHA1
a8df72508f468a3c0a38b13aaa3bd221bc0cc717

SHA256
3ddec8de4cd13c3c6831ad731e9c372d735d8aa4061593fb4c542538e14c9c59

SHA512
aa2a94928100f66555a6a650d9a84d9fe600a9c24a67dbbe7f40bc9895e532395441b016729d90ab126a50a59c5ba9640ef0cae3a2f1739bee3796832a86bdef

Download Submit
C:\Users\Admin\AppData\Local\Temp\1580642643f7916c398f0d18777f19668f6d89cedea30af018438506cfcbd475.exe.exe

Filesize
49KB

MD5
33957dfa6df9e91ddbe5cdae1be4cece

SHA1
9047a25d9f5934c01100c18773c0b6362c1bad3f

SHA256
b72162e82cad37b09057721f9334a96e8efb9f3290619a83c66e69020591397d

SHA512
5bc056aac04c87a2973b34b8defe3747b947b6de35939b10c3dd19d32c8b15575d0d089050b2105672befbb92a9a775c4389972d794a8270b4c1c1801fe542ca

Download Submit
C:\Windows\Logo1_.exe

Filesize
66KB

MD5
9e55800e061b59df24521a41562b45e8

SHA1
66b0c3b70118debcbaa22fe6fb26e7b0f04d0110

SHA256
05e7905abaaab25a826c585f6682248ce8f02f5a572c869e248b3604daf7fc6b

SHA512
535b6f620688da3b27679453f04b7a5a57c924258cb382ae60838f1653f83214e0fcbb8c053632055068f747ae78c7a4b9aeb91ec2c37247b6a5d96424c25f65

Download Submit
memory/2516-20-0x0000000000B90000-0x0000000000BA3000-memory.dmp

Filesize
76KB

Download
memory/2860-13-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2864-23-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2864-22-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2864-25-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2864-28-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2864-32-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2864-33-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2864-164-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2864-240-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download