djvu | bf771de1c2a064ca7acf4cecbeeb6a4f23895befc680a76747f8a7c7c7c3d80c

Analysis

max time kernel
147s
max time network
121s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
24/07/2024, 11:25

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General

Target
12559AF5C2C626B4E492751A8235076667926D41D6A29D1792E8CE65164FC42C.exe
Size 825KB
Sample240724-nja5tstfml
SHA256 bf771de1c2a064ca7acf4cecbeeb6a4f23895befc680a76747f8a7c7c7c3d80c
MD5 af65ccf76bb0453e85a1019150294bec
SHA1 c1b2d8ee90d3d08986f3bf77cca9d4c7448d9667
SHA512 1581fe49155c0f148748bffeec008124c3959cb03e49e186f8d4888b10f87b6e2f3f54ffceb6740682097d2471fba4e639b29719941975bdc1de598a739909ed
SSDEEP 12288:VzedirmqkssQkACWe52If6Yli2ZuYr1yRqz2e+6MUcfPDHYe1IO7151N/BGg9:VzrmsB5zIS81oAv+6MtPD4eiOztp9
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

djvu aspackv2 discovery persistence ransomware

Malware Config

Extracted

Family

djvu

http://fuyt.org/test1/get.php

Attributes

extension
.eyrv
offline_id
1WQ4dDSY8AVihbECj8VLUDhHWpSCoV5it0bIDjt1
payload_url
http://zerit.top/dl/build2.exe

http://fuyt.org/files/1/build3.exe
ransomnote
ATTENTION! Don't worry, you can return all your files! All your files like pictures, databases, documents and other important are encrypted with strongest encryption and unique key. The only method of recovering files is to purchase decrypt tool and unique key for you. This software will decrypt all your encrypted files. What guarantees you have? You can send one of your encrypted file from your PC and we decrypt it for free. But we can decrypt only 1 file for free. File must not contain valuable information. You can get and look video overview decrypt tool: https://we.tl/t-kilPVod4em Price of private key and decrypt software is $980. Discount 50% available if you contact us first 72 hours, that's price for you is $490. Please note that you'll never restore your data without payment. Check your e-mail "Spam" or "Junk" folder if you don't get answer more than 6 hours. To get this software you need write on our e-mail: [email protected] Reserve e-mail address to contact us: [email protected] Your personal ID: 0420Jsfkjn

rsa_pubkey.plain

Signatures

Detected Djvu ransomware 14 IoCs

resource	yara_rule
behavioral1/memory/2616-40-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/2616-43-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/1620-38-0x0000000000500000-0x000000000061B000-memory.dmp	family_djvu
behavioral1/memory/2616-36-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/2616-66-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/2364-93-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/2364-108-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/2364-109-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/2364-110-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/2364-118-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/2364-121-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/2364-123-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/2364-124-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/2364-125-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu

Djvu Ransomware
Ransomware which is a variant of the STOP family.
ransomware djvu

ASPack v2.12-2.42 1 IoCs

Detects executables packed with ASPack v2.12-2.42

aspackv2

resource	yara_rule
behavioral1/files/0x00080000000120ff-1.dat	aspack_v212_v242

Executes dropped EXE 2 IoCs

pid	Process
2192	lYz.exe
1564	lYz.exe

Loads dropped DLL 4 IoCs

pid	Process
1620	12559AF5C2C626B4E492751A8235076667926D41D6A29D1792E8CE65164FC42C.exe
1620	12559AF5C2C626B4E492751A8235076667926D41D6A29D1792E8CE65164FC42C.exe
264	12559AF5C2C626B4E492751A8235076667926D41D6A29D1792E8CE65164FC42C.exe
264	12559AF5C2C626B4E492751A8235076667926D41D6A29D1792E8CE65164FC42C.exe

Modifies file permissions 1 TTPs 1 IoCs

discovery

File and Directory Permissions Modification

T1222

pid	Process
2524	icacls.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3450744190-3404161390-554719085-1000\Software\Microsoft\Windows\CurrentVersion\Run\SysHelper = "\"C:\\Users\\Admin\\AppData\\Local\\ea306d9b-1008-43af-8d3d-d61a443bd5ee\\12559AF5C2C626B4E492751A8235076667926D41D6A29D1792E8CE65164FC42C.exe\" --AutoStart"	12559AF5C2C626B4E492751A8235076667926D41D6A29D1792E8CE65164FC42C.exe

Looks up external IP address via web service 3 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
13	api.2ip.ua
14	api.2ip.ua
18	api.2ip.ua

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 1620 set thread context of 2616	1620	12559AF5C2C626B4E492751A8235076667926D41D6A29D1792E8CE65164FC42C.exe	33
PID 264 set thread context of 2364	264	12559AF5C2C626B4E492751A8235076667926D41D6A29D1792E8CE65164FC42C.exe	39

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\Java\jre7\bin\rmid.exe	lYz.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\LogTransport2.exe	lYz.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\excelcnv.exe	lYz.exe
File opened for modification	C:\Program Files\Mozilla Firefox\updater.exe	lYz.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\java.exe	lYz.exe
File opened for modification	C:\Program Files\Microsoft Games\Chess\Chess.exe	lYz.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\MSPUB.EXE	lYz.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\POWERPNT.EXE	lYz.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\106.0.5249.119\notification_helper.exe	lYz.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\javaws.exe	lYz.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AdobeCollabSync.exe	lYz.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\MSTORDB.EXE	lYz.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jinfo.exe	lYz.exe
File opened for modification	C:\Program Files\Java\jre7\bin\java-rmi.exe	lYz.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE	lYz.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\MSOUC.EXE	lYz.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\ONENOTEM.EXE	lYz.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jvisualvm.exe	lYz.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\1033\ONELEV.EXE	lYz.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\GRAPH.EXE	lYz.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\Eula.exe	lYz.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\ONENOTE.EXE	lYz.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\javaw.exe	lYz.exe
File opened for modification	C:\Program Files\Microsoft Games\Multiplayer\Spades\shvlzm.exe	lYz.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroBroker.exe	lYz.exe
File opened for modification	C:\Program Files\Microsoft Games\Purble Place\PurblePlace.exe	lYz.exe
File opened for modification	C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleCrashHandler64.exe	lYz.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\MSTORE.EXE	lYz.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe	lYz.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\lib\nbexec64.exe	lYz.exe
File opened for modification	C:\Program Files\Java\jre7\bin\rmiregistry.exe	lYz.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\vlc-cache-gen.exe	lYz.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\OUTLOOK.EXE	lYz.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE	lYz.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\106.0.5249.119\Installer\setup.exe	lYz.exe
File opened for modification	C:\Program Files\Microsoft Office\Office14\MSOHTMED.EXE	lYz.exe
File opened for modification	C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleUpdateCore.exe	lYz.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\vlc.exe	lYz.exe
File opened for modification	C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleUpdateBroker.exe	lYz.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\CLVIEW.EXE	lYz.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\javadoc.exe	lYz.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jsadebugd.exe	lYz.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\pack200.exe	lYz.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\idlj.exe	lYz.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\java-rmi.exe	lYz.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jar.exe	lYz.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\rmid.exe	lYz.exe
File opened for modification	C:\Program Files\Microsoft Games\Hearts\Hearts.exe	lYz.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\CNFNOT32.EXE	lYz.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\NAMECONTROLSERVER.EXE	lYz.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\SELFCERT.EXE	lYz.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\java-rmi.exe	lYz.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\javac.exe	lYz.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\ktab.exe	lYz.exe
File opened for modification	C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleUpdate.exe	lYz.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\SETLANG.EXE	lYz.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\106.0.5249.119\chrome_pwa_launcher.exe	lYz.exe
File opened for modification	C:\Program Files\Mozilla Firefox\default-browser-agent.exe	lYz.exe
File opened for modification	C:\Program Files\Mozilla Firefox\firefox.exe	lYz.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\INFOPATH.EXE	lYz.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\106.0.5249.119\Installer\chrmstp.exe	lYz.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\unpack200.exe	lYz.exe
File opened for modification	C:\Program Files\Java\jre7\bin\javacpl.exe	lYz.exe
File opened for modification	C:\Program Files\Java\jre7\bin\javaws.exe	lYz.exe

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 9 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	lYz.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	12559AF5C2C626B4E492751A8235076667926D41D6A29D1792E8CE65164FC42C.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	icacls.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	12559AF5C2C626B4E492751A8235076667926D41D6A29D1792E8CE65164FC42C.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	lYz.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	12559AF5C2C626B4E492751A8235076667926D41D6A29D1792E8CE65164FC42C.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	12559AF5C2C626B4E492751A8235076667926D41D6A29D1792E8CE65164FC42C.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2616	12559AF5C2C626B4E492751A8235076667926D41D6A29D1792E8CE65164FC42C.exe
2616	12559AF5C2C626B4E492751A8235076667926D41D6A29D1792E8CE65164FC42C.exe
2364	12559AF5C2C626B4E492751A8235076667926D41D6A29D1792E8CE65164FC42C.exe
2364	12559AF5C2C626B4E492751A8235076667926D41D6A29D1792E8CE65164FC42C.exe

Suspicious use of WriteProcessMemory 46 IoCs

description	pid	Process	procid_target
PID 1620 wrote to memory of 2192	1620	12559AF5C2C626B4E492751A8235076667926D41D6A29D1792E8CE65164FC42C.exe	30
PID 1620 wrote to memory of 2192	1620	12559AF5C2C626B4E492751A8235076667926D41D6A29D1792E8CE65164FC42C.exe	30
PID 1620 wrote to memory of 2192	1620	12559AF5C2C626B4E492751A8235076667926D41D6A29D1792E8CE65164FC42C.exe	30
PID 1620 wrote to memory of 2192	1620	12559AF5C2C626B4E492751A8235076667926D41D6A29D1792E8CE65164FC42C.exe	30
PID 2192 wrote to memory of 2768	2192	lYz.exe	31
PID 2192 wrote to memory of 2768	2192	lYz.exe	31
PID 2192 wrote to memory of 2768	2192	lYz.exe	31
PID 2192 wrote to memory of 2768	2192	lYz.exe	31
PID 1620 wrote to memory of 2616	1620	12559AF5C2C626B4E492751A8235076667926D41D6A29D1792E8CE65164FC42C.exe	33
PID 1620 wrote to memory of 2616	1620	12559AF5C2C626B4E492751A8235076667926D41D6A29D1792E8CE65164FC42C.exe	33
PID 1620 wrote to memory of 2616	1620	12559AF5C2C626B4E492751A8235076667926D41D6A29D1792E8CE65164FC42C.exe	33
PID 1620 wrote to memory of 2616	1620	12559AF5C2C626B4E492751A8235076667926D41D6A29D1792E8CE65164FC42C.exe	33
PID 1620 wrote to memory of 2616	1620	12559AF5C2C626B4E492751A8235076667926D41D6A29D1792E8CE65164FC42C.exe	33
PID 1620 wrote to memory of 2616	1620	12559AF5C2C626B4E492751A8235076667926D41D6A29D1792E8CE65164FC42C.exe	33
PID 1620 wrote to memory of 2616	1620	12559AF5C2C626B4E492751A8235076667926D41D6A29D1792E8CE65164FC42C.exe	33
PID 1620 wrote to memory of 2616	1620	12559AF5C2C626B4E492751A8235076667926D41D6A29D1792E8CE65164FC42C.exe	33
PID 1620 wrote to memory of 2616	1620	12559AF5C2C626B4E492751A8235076667926D41D6A29D1792E8CE65164FC42C.exe	33
PID 1620 wrote to memory of 2616	1620	12559AF5C2C626B4E492751A8235076667926D41D6A29D1792E8CE65164FC42C.exe	33
PID 1620 wrote to memory of 2616	1620	12559AF5C2C626B4E492751A8235076667926D41D6A29D1792E8CE65164FC42C.exe	33
PID 2616 wrote to memory of 2524	2616	12559AF5C2C626B4E492751A8235076667926D41D6A29D1792E8CE65164FC42C.exe	34
PID 2616 wrote to memory of 2524	2616	12559AF5C2C626B4E492751A8235076667926D41D6A29D1792E8CE65164FC42C.exe	34
PID 2616 wrote to memory of 2524	2616	12559AF5C2C626B4E492751A8235076667926D41D6A29D1792E8CE65164FC42C.exe	34
PID 2616 wrote to memory of 2524	2616	12559AF5C2C626B4E492751A8235076667926D41D6A29D1792E8CE65164FC42C.exe	34
PID 2616 wrote to memory of 264	2616	12559AF5C2C626B4E492751A8235076667926D41D6A29D1792E8CE65164FC42C.exe	35
PID 2616 wrote to memory of 264	2616	12559AF5C2C626B4E492751A8235076667926D41D6A29D1792E8CE65164FC42C.exe	35
PID 2616 wrote to memory of 264	2616	12559AF5C2C626B4E492751A8235076667926D41D6A29D1792E8CE65164FC42C.exe	35
PID 2616 wrote to memory of 264	2616	12559AF5C2C626B4E492751A8235076667926D41D6A29D1792E8CE65164FC42C.exe	35
PID 264 wrote to memory of 1564	264	12559AF5C2C626B4E492751A8235076667926D41D6A29D1792E8CE65164FC42C.exe	36
PID 264 wrote to memory of 1564	264	12559AF5C2C626B4E492751A8235076667926D41D6A29D1792E8CE65164FC42C.exe	36
PID 264 wrote to memory of 1564	264	12559AF5C2C626B4E492751A8235076667926D41D6A29D1792E8CE65164FC42C.exe	36
PID 264 wrote to memory of 1564	264	12559AF5C2C626B4E492751A8235076667926D41D6A29D1792E8CE65164FC42C.exe	36
PID 1564 wrote to memory of 2080	1564	lYz.exe	37
PID 1564 wrote to memory of 2080	1564	lYz.exe	37
PID 1564 wrote to memory of 2080	1564	lYz.exe	37
PID 1564 wrote to memory of 2080	1564	lYz.exe	37
PID 264 wrote to memory of 2364	264	12559AF5C2C626B4E492751A8235076667926D41D6A29D1792E8CE65164FC42C.exe	39
PID 264 wrote to memory of 2364	264	12559AF5C2C626B4E492751A8235076667926D41D6A29D1792E8CE65164FC42C.exe	39
PID 264 wrote to memory of 2364	264	12559AF5C2C626B4E492751A8235076667926D41D6A29D1792E8CE65164FC42C.exe	39
PID 264 wrote to memory of 2364	264	12559AF5C2C626B4E492751A8235076667926D41D6A29D1792E8CE65164FC42C.exe	39
PID 264 wrote to memory of 2364	264	12559AF5C2C626B4E492751A8235076667926D41D6A29D1792E8CE65164FC42C.exe	39
PID 264 wrote to memory of 2364	264	12559AF5C2C626B4E492751A8235076667926D41D6A29D1792E8CE65164FC42C.exe	39
PID 264 wrote to memory of 2364	264	12559AF5C2C626B4E492751A8235076667926D41D6A29D1792E8CE65164FC42C.exe	39
PID 264 wrote to memory of 2364	264	12559AF5C2C626B4E492751A8235076667926D41D6A29D1792E8CE65164FC42C.exe	39
PID 264 wrote to memory of 2364	264	12559AF5C2C626B4E492751A8235076667926D41D6A29D1792E8CE65164FC42C.exe	39
PID 264 wrote to memory of 2364	264	12559AF5C2C626B4E492751A8235076667926D41D6A29D1792E8CE65164FC42C.exe	39
PID 264 wrote to memory of 2364	264	12559AF5C2C626B4E492751A8235076667926D41D6A29D1792E8CE65164FC42C.exe	39

C:\Users\Admin\AppData\Local\Temp\12559AF5C2C626B4E492751A8235076667926D41D6A29D1792E8CE65164FC42C.exe
"C:\Users\Admin\AppData\Local\Temp\12559AF5C2C626B4E492751A8235076667926D41D6A29D1792E8CE65164FC42C.exe"
1⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1620
- C:\Users\Admin\AppData\Local\Temp\lYz.exe
  C:\Users\Admin\AppData\Local\Temp\lYz.exe
  2⤵
  - Executes dropped EXE
  - Drops file in Program Files directory
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2192
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c ""C:\Users\Admin\AppData\Local\Temp\46185b3d.bat" "
    3⤵
    - System Location Discovery: System Language Discovery
    PID:2768
- C:\Users\Admin\AppData\Local\Temp\12559AF5C2C626B4E492751A8235076667926D41D6A29D1792E8CE65164FC42C.exe
  "C:\Users\Admin\AppData\Local\Temp\12559AF5C2C626B4E492751A8235076667926D41D6A29D1792E8CE65164FC42C.exe"
  2⤵
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:2616
- - C:\Windows\SysWOW64\icacls.exe
    icacls "C:\Users\Admin\AppData\Local\ea306d9b-1008-43af-8d3d-d61a443bd5ee" /deny *S-1-1-0:(OI)(CI)(DE,DC)
    3⤵
    - Modifies file permissions
    - System Location Discovery: System Language Discovery
    PID:2524
- - C:\Users\Admin\AppData\Local\Temp\12559AF5C2C626B4E492751A8235076667926D41D6A29D1792E8CE65164FC42C.exe
    "C:\Users\Admin\AppData\Local\Temp\12559AF5C2C626B4E492751A8235076667926D41D6A29D1792E8CE65164FC42C.exe" --Admin IsNotAutoStart IsNotTask
    3⤵
    - Loads dropped DLL
    - Suspicious use of SetThreadContext
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:264
  - - C:\Users\Admin\AppData\Local\Temp\lYz.exe
      C:\Users\Admin\AppData\Local\Temp\lYz.exe
      4⤵
      Executes dropped EXE
      System Location Discovery: System Language Discovery
      Suspicious use of WriteProcessMemory
      PID:1564
    - - C:\Windows\SysWOW64\cmd.exe
        
        cmd /c ""C:\Users\Admin\AppData\Local\Temp\6ef92007.bat" "
        5⤵
        System Location Discovery: System Language Discovery
        
        PID:2080
  - - C:\Users\Admin\AppData\Local\Temp\12559AF5C2C626B4E492751A8235076667926D41D6A29D1792E8CE65164FC42C.exe
      "C:\Users\Admin\AppData\Local\Temp\12559AF5C2C626B4E492751A8235076667926D41D6A29D1792E8CE65164FC42C.exe" --Admin IsNotAutoStart IsNotTask
      4⤵
      System Location Discovery: System Language Discovery
      Suspicious behavior: EnumeratesProcesses
      PID:2364

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

File and Directory Permissions Modification

T1222

Modify Registry

T1112

Credential Access

Discovery

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

8B2B9A00839EED1DFDCCC3BFC2F5DF12

Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\8B2B9A00839EED1DFDCCC3BFC2F5DF12
Size 1KB
SHA256 33a39e9ec2133230533a686ec43760026e014a3828c703707acbc150fe40fd6f
MD5 7fb5fa1534dcf77f2125b2403b30a0ee
SHA1 365d96812a69ac0a4611ea4b70a3f306576cc3ea
SHA512 a9279fd60505a1bfeef6fb07834cad0fd5be02fd405573fc1a5f59b991e9f88f5e81c32fe910f69bdc6585e71f02559895149eaf49c25b8ff955459fd60c0d2e
MD5 SHA1 SHA512

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B46811C17859FFB409CF0E904A4AA8F8

Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\B46811C17859FFB409CF0E904A4AA8F8
Size 436B
SHA256 5ba8817f13eee00e75158bad93076ab474a068c6b52686579e0f728fda68499f
MD5 1bfe0a81db078ea084ff82fe545176fe
SHA1 50b116f578bd272922fa8eae94f7b02fd3b88384
SHA512 37c582f3f09f8d80529608c09041295d1644bcc9de6fb8c4669b05339b0dd870f9525abc5eed53ad06a94b51441275504bc943c336c5beb63b53460ba836ca8d
MD5 SHA1 SHA512

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8B2B9A00839EED1DFDCCC3BFC2F5DF12

Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\8B2B9A00839EED1DFDCCC3BFC2F5DF12
Size 174B
SHA256 88cf0b884d7b58304f94179ffc077e7e453e9217edef764f3cd1706f4d40c6b9
MD5 19343fc76ed9e2dc8dedb5f4038d031c
SHA1 f1fe4a0b262182efa76769653d60c45aa380f180
SHA512 4808962ba2ae9bab71f09c861cd8f2b814487a0fa6e123f5d0de20cc23c82899f4cbe8bc663bbbeb24469d62952f579f8b8aba3a25940a7094856607d720846a
MD5 SHA1 SHA512

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94308059B57B3142E455B38A6EB92015

Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Size 304B
SHA256 c1a56f384edfa10962a452fd1cba57f9b328d6c896f65af0ff77911a3b7864bc
MD5 aa9415ac0d378871d69e019119a471ff
SHA1 d926a0f8a0528e3719f9028bd6ab6b011d8829f7
SHA512 153c1d48d076e212a85f862ae65b91d91c742a5850328b59f468827ee55ff546583cbf60b7d38e503564e90ad34d22a23318667471c8412ac274b6e004446cfb
MD5 SHA1 SHA512

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B46811C17859FFB409CF0E904A4AA8F8

Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\B46811C17859FFB409CF0E904A4AA8F8
Size 170B
SHA256 6694cd4ffcc31dfde784f30c20c7c3b07190e497f7897dc533f2a0054fa2f0f9
MD5 9c3c85423cd25d2a41366c910b739cfc
SHA1 3f9c653f939e049cb69566c78f8601e27517149d
SHA512 a83e0425960304967a418d510fde38c189a4925ce3eaeb3ab79f41491708b81af73442addee7ca8808938e70943e3b20c312399126f8f1c286b2287a38e87291
MD5 SHA1 SHA512

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46185b3d.bat

Path C:\Users\Admin\AppData\Local\Temp\46185b3d.bat
Size 181B
SHA256 c676540784b3d00f89e3fe9dfd9c95f44a5a74b26eef2ceac08077a367c36800
MD5 90ca036387980469fef868adedded6df
SHA1 58044664c7f05df341a178de0f19282975d1ea39
SHA512 fde7eec18a6d53a51ff4942f3649d9fd2ed65f8c3410097739ecf276bac0931f691bc923f1299bd0820feceaee7b48655dffaaa97836b916c1920298817b4913
MD5 SHA1 SHA512

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6ef92007.bat

Path C:\Users\Admin\AppData\Local\Temp\6ef92007.bat
Size 181B
SHA256 65094a82cc3aaf1f358080c3f0371961d08920ca99ddd7cd6c81b53c15581b64
MD5 1e81039a83d706504476884f052dce72
SHA1 2ea8ebb1f4fbcea2c917466f736a7a3085275c7e
SHA512 0bafdbb8af495a210497d388cdeaec94b47cddff5d709a1a0a21bef1e64a8a847ecf86c5340df4b709b23d844b04d65efcadc32d438d9d868b24adfe577cff8c
MD5 SHA1 SHA512

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Cab9B36.tmp

Path C:\Users\Admin\AppData\Local\Temp\Cab9B36.tmp
Size 70KB
SHA256 b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f
MD5 49aebf8cbd62d92ac215b2923fb1b9f5
SHA1 1723be06719828dda65ad804298d0431f6aff976
SHA512 bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b
SSDEEP 1536:gc257bHnClJ3v5mnAQEBP+bfnW8Ctl8G1G4eu76NWDdB34w18R5cBWcJAm68+Q:gp2ld5jPqW8LgeulxB3fgcEfDQ
MD5 SHA1 SHA512 SSDEEP

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12559AF5C2C626B4E492751A8235076667926D41D6A29D1792E8CE65164FC42C.exe

Path C:\Users\Admin\AppData\Local\ea306d9b-1008-43af-8d3d-d61a443bd5ee\12559AF5C2C626B4E492751A8235076667926D41D6A29D1792E8CE65164FC42C.exe
Size 825KB
SHA256 bf771de1c2a064ca7acf4cecbeeb6a4f23895befc680a76747f8a7c7c7c3d80c
MD5 af65ccf76bb0453e85a1019150294bec
SHA1 c1b2d8ee90d3d08986f3bf77cca9d4c7448d9667
SHA512 1581fe49155c0f148748bffeec008124c3959cb03e49e186f8d4888b10f87b6e2f3f54ffceb6740682097d2471fba4e639b29719941975bdc1de598a739909ed
SSDEEP 12288:VzedirmqkssQkACWe52If6Yli2ZuYr1yRqz2e+6MUcfPDHYe1IO7151N/BGg9:VzrmsB5zIS81oAv+6MtPD4eiOztp9
MD5 SHA1 SHA512 SSDEEP

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lYz.exe

Path \Users\Admin\AppData\Local\Temp\lYz.exe
Size 15KB
SHA256 4485df22c627fa0bb899d79aa6ff29bc5be1dbc3caa2b7a490809338d54b7794
MD5 f7d21de5c4e81341eccd280c11ddcc9a
SHA1 d4e9ef10d7685d491583c6fa93ae5d9105d815bd
SHA512 e4553b86b083996038bacfb979ad0b86f578f95185d8efac34a77f6cc73e491d4f70e1449bbc9eb1d62f430800c1574101b270e1cb0eeed43a83049a79b636a3
SSDEEP 384:IXZQaD7U8iu4YsAa7ZA0UvH2lsRv21yW7GbAxur6+Y9PffPz:gQGPL4vzZq2o9W7GsxBbPr
MD5 SHA1 SHA512 SSDEEP

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memory/264-75-0x0000000000220000-0x0000000000229000-memory.dmp

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memory/264-74-0x0000000000220000-0x0000000000229000-memory.dmp

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memory/264-92-0x0000000000400000-0x00000000004FF000-memory.dmp

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memory/264-89-0x0000000000500000-0x0000000000592000-memory.dmp

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memory/1564-78-0x0000000000950000-0x0000000000959000-memory.dmp

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memory/1620-9-0x0000000000220000-0x0000000000229000-memory.dmp

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memory/1620-21-0x0000000000220000-0x00000000002B2000-memory.dmp

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memory/1620-8-0x0000000000220000-0x0000000000229000-memory.dmp

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memory/1620-7-0x0000000000400000-0x00000000004FF000-memory.dmp

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memory/1620-42-0x0000000000400000-0x00000000004FF000-memory.dmp

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memory/1620-39-0x00000000020A0000-0x000000000219F000-memory.dmp

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memory/1620-41-0x0000000000220000-0x0000000000229000-memory.dmp

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memory/1620-38-0x0000000000500000-0x000000000061B000-memory.dmp

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memory/1620-33-0x0000000000220000-0x00000000002B2000-memory.dmp

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memory/2192-31-0x0000000000F20000-0x0000000000F29000-memory.dmp

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memory/2192-12-0x0000000000F20000-0x0000000000F29000-memory.dmp

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memory/2364-110-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/2364-125-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/2364-93-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/2364-124-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/2364-123-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/2364-121-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/2364-118-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/2364-108-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/2364-109-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/2616-34-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

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memory/2616-43-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/2616-40-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/2616-63-0x0000000003B40000-0x0000000003C3F000-memory.dmp

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memory/2616-36-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/2616-66-0x0000000000400000-0x0000000000537000-memory.dmp

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