djvu | 2bd6f0743a3ecab9f463af0a244ccf98bcc0fe5a3f28f048dbb15112e5a214ff

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12/05/2024, 21:30

240512-1cjvlsbc69 10

12/05/2024, 21:24

240512-z9hs5sgb3t 10

12/05/2024, 19:58

240512-yqasragh24 10

Analysis

max time kernel
150s
max time network
126s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
12/05/2024, 21:24

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General

Target

2bd6f0743a3ecab9f463af0a244ccf98bcc0fe5a3f28f048dbb15112e5a214ff.exe
Size

732KB
MD5

cc552b395d413f2aa065846c3e01fa9c
SHA1

eaea89d0ee044e537e224c6e128e54ca4447e7a2
SHA256

2bd6f0743a3ecab9f463af0a244ccf98bcc0fe5a3f28f048dbb15112e5a214ff
SHA512

55435dcc2813f6242cca6c444c2288676de691c31f89c4f6bb01775e5f8edd91d848d359054eff5d37e7bd96eb1679c74f9be3b7503e20e6f7b670ca7059a348
SSDEEP

12288:9GBVPi9/6zy/CfGymlA8oCrFgAW/7pI1fLd7HAdf5RT0IyD:9G+6z8VFr+Aq78fROw

Score

10^/10

djvu discovery persistence ransomware

Malware Config

Extracted

Family

djvu

http://cajgtus.com/raud/get.php

Attributes

extension
.paaa
offline_id
QpSpHegISEXzDsMT78wU4MUmX8Ptl2rkBOQjG2t1
payload_url
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. Do not ask assistants from youtube and recovery data sites for help in recovering your data. They can use your free decryption quota and scam you. Our contact is emails in this text document only. You can get and look video overview decrypt tool: https://wetransfer.com/downloads/33b490a613f49fa190924f199d2c079e20240512191214/caaf73 Price of private key and decrypt software is $1999. Discount 50% available if you contact us first 72 hours, that's price for you is $999. 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: 0870PsawqS

rsa_pubkey.plain

Signatures

Detected Djvu ransomware 18 IoCs

resource	yara_rule
behavioral1/memory/2864-2-0x0000000002500000-0x000000000261B000-memory.dmp	family_djvu
behavioral1/memory/4936-4-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/4936-5-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/4936-3-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/4936-6-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/4936-21-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/1828-25-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/1828-27-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/1828-24-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/4664-35-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/4664-40-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/4664-54-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/4664-55-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/4664-57-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/4664-58-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/4664-59-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/4664-431-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/4664-433-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu

Djvu Ransomware
Ransomware which is a variant of the STOP family.
ransomware djvu
Renames multiple (185) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
ransomware

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-1181767204-2009306918-3718769404-1000\Control Panel\International\Geo\Nation	2bd6f0743a3ecab9f463af0a244ccf98bcc0fe5a3f28f048dbb15112e5a214ff.exe

Executes dropped EXE 2 IoCs

pid	Process
4004	2bd6f0743a3ecab9f463af0a244ccf98bcc0fe5a3f28f048dbb15112e5a214ff.exe
4664	2bd6f0743a3ecab9f463af0a244ccf98bcc0fe5a3f28f048dbb15112e5a214ff.exe

Modifies file permissions 1 TTPs 1 IoCs

discovery

File and Directory Permissions Modification

T1222

pid	Process
1880	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-1-5-21-1181767204-2009306918-3718769404-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\SysHelper = "\"C:\\Users\\Admin\\AppData\\Local\\b5287c70-3185-467c-b041-72c3741e8e0c\\2bd6f0743a3ecab9f463af0a244ccf98bcc0fe5a3f28f048dbb15112e5a214ff.exe\" --AutoStart"	2bd6f0743a3ecab9f463af0a244ccf98bcc0fe5a3f28f048dbb15112e5a214ff.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
18	api.2ip.ua
19	api.2ip.ua
26	api.2ip.ua

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 2864 set thread context of 4936	2864	2bd6f0743a3ecab9f463af0a244ccf98bcc0fe5a3f28f048dbb15112e5a214ff.exe	95
PID 388 set thread context of 1828	388	2bd6f0743a3ecab9f463af0a244ccf98bcc0fe5a3f28f048dbb15112e5a214ff.exe	100
PID 4004 set thread context of 4664	4004	2bd6f0743a3ecab9f463af0a244ccf98bcc0fe5a3f28f048dbb15112e5a214ff.exe	105

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

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3888	1828	WerFault.exe	100

Checks SCSI registry key(s) 3 TTPs 3 IoCs

SCSI information is often read in order to detect sandboxing environments.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000	taskmgr.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\Properties\{b725f130-47ef-101a-a5f1-02608c9eebac}\000A	taskmgr.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\FriendlyName	taskmgr.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
4936	2bd6f0743a3ecab9f463af0a244ccf98bcc0fe5a3f28f048dbb15112e5a214ff.exe
4936	2bd6f0743a3ecab9f463af0a244ccf98bcc0fe5a3f28f048dbb15112e5a214ff.exe
4664	2bd6f0743a3ecab9f463af0a244ccf98bcc0fe5a3f28f048dbb15112e5a214ff.exe
4664	2bd6f0743a3ecab9f463af0a244ccf98bcc0fe5a3f28f048dbb15112e5a214ff.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
4664	2bd6f0743a3ecab9f463af0a244ccf98bcc0fe5a3f28f048dbb15112e5a214ff.exe
4664	2bd6f0743a3ecab9f463af0a244ccf98bcc0fe5a3f28f048dbb15112e5a214ff.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
1836	taskmgr.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	1836	taskmgr.exe
Token: SeSystemProfilePrivilege	1836	taskmgr.exe
Token: SeCreateGlobalPrivilege	1836	taskmgr.exe

Suspicious use of FindShellTrayWindow 64 IoCs

pid	Process
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe

Suspicious use of SendNotifyMessage 64 IoCs

pid	Process
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe
1836	taskmgr.exe

Suspicious use of WriteProcessMemory 36 IoCs

description	pid	Process	procid_target
PID 2864 wrote to memory of 4936	2864	2bd6f0743a3ecab9f463af0a244ccf98bcc0fe5a3f28f048dbb15112e5a214ff.exe	95
PID 2864 wrote to memory of 4936	2864	2bd6f0743a3ecab9f463af0a244ccf98bcc0fe5a3f28f048dbb15112e5a214ff.exe	95
PID 2864 wrote to memory of 4936	2864	2bd6f0743a3ecab9f463af0a244ccf98bcc0fe5a3f28f048dbb15112e5a214ff.exe	95
PID 2864 wrote to memory of 4936	2864	2bd6f0743a3ecab9f463af0a244ccf98bcc0fe5a3f28f048dbb15112e5a214ff.exe	95
PID 2864 wrote to memory of 4936	2864	2bd6f0743a3ecab9f463af0a244ccf98bcc0fe5a3f28f048dbb15112e5a214ff.exe	95
PID 2864 wrote to memory of 4936	2864	2bd6f0743a3ecab9f463af0a244ccf98bcc0fe5a3f28f048dbb15112e5a214ff.exe	95
PID 2864 wrote to memory of 4936	2864	2bd6f0743a3ecab9f463af0a244ccf98bcc0fe5a3f28f048dbb15112e5a214ff.exe	95
PID 2864 wrote to memory of 4936	2864	2bd6f0743a3ecab9f463af0a244ccf98bcc0fe5a3f28f048dbb15112e5a214ff.exe	95
PID 2864 wrote to memory of 4936	2864	2bd6f0743a3ecab9f463af0a244ccf98bcc0fe5a3f28f048dbb15112e5a214ff.exe	95
PID 2864 wrote to memory of 4936	2864	2bd6f0743a3ecab9f463af0a244ccf98bcc0fe5a3f28f048dbb15112e5a214ff.exe	95
PID 4936 wrote to memory of 1880	4936	2bd6f0743a3ecab9f463af0a244ccf98bcc0fe5a3f28f048dbb15112e5a214ff.exe	96
PID 4936 wrote to memory of 1880	4936	2bd6f0743a3ecab9f463af0a244ccf98bcc0fe5a3f28f048dbb15112e5a214ff.exe	96
PID 4936 wrote to memory of 1880	4936	2bd6f0743a3ecab9f463af0a244ccf98bcc0fe5a3f28f048dbb15112e5a214ff.exe	96
PID 4936 wrote to memory of 388	4936	2bd6f0743a3ecab9f463af0a244ccf98bcc0fe5a3f28f048dbb15112e5a214ff.exe	97
PID 4936 wrote to memory of 388	4936	2bd6f0743a3ecab9f463af0a244ccf98bcc0fe5a3f28f048dbb15112e5a214ff.exe	97
PID 4936 wrote to memory of 388	4936	2bd6f0743a3ecab9f463af0a244ccf98bcc0fe5a3f28f048dbb15112e5a214ff.exe	97
PID 388 wrote to memory of 1828	388	2bd6f0743a3ecab9f463af0a244ccf98bcc0fe5a3f28f048dbb15112e5a214ff.exe	100
PID 388 wrote to memory of 1828	388	2bd6f0743a3ecab9f463af0a244ccf98bcc0fe5a3f28f048dbb15112e5a214ff.exe	100
PID 388 wrote to memory of 1828	388	2bd6f0743a3ecab9f463af0a244ccf98bcc0fe5a3f28f048dbb15112e5a214ff.exe	100
PID 388 wrote to memory of 1828	388	2bd6f0743a3ecab9f463af0a244ccf98bcc0fe5a3f28f048dbb15112e5a214ff.exe	100
PID 388 wrote to memory of 1828	388	2bd6f0743a3ecab9f463af0a244ccf98bcc0fe5a3f28f048dbb15112e5a214ff.exe	100
PID 388 wrote to memory of 1828	388	2bd6f0743a3ecab9f463af0a244ccf98bcc0fe5a3f28f048dbb15112e5a214ff.exe	100
PID 388 wrote to memory of 1828	388	2bd6f0743a3ecab9f463af0a244ccf98bcc0fe5a3f28f048dbb15112e5a214ff.exe	100
PID 388 wrote to memory of 1828	388	2bd6f0743a3ecab9f463af0a244ccf98bcc0fe5a3f28f048dbb15112e5a214ff.exe	100
PID 388 wrote to memory of 1828	388	2bd6f0743a3ecab9f463af0a244ccf98bcc0fe5a3f28f048dbb15112e5a214ff.exe	100
PID 388 wrote to memory of 1828	388	2bd6f0743a3ecab9f463af0a244ccf98bcc0fe5a3f28f048dbb15112e5a214ff.exe	100
PID 4004 wrote to memory of 4664	4004	2bd6f0743a3ecab9f463af0a244ccf98bcc0fe5a3f28f048dbb15112e5a214ff.exe	105
PID 4004 wrote to memory of 4664	4004	2bd6f0743a3ecab9f463af0a244ccf98bcc0fe5a3f28f048dbb15112e5a214ff.exe	105
PID 4004 wrote to memory of 4664	4004	2bd6f0743a3ecab9f463af0a244ccf98bcc0fe5a3f28f048dbb15112e5a214ff.exe	105
PID 4004 wrote to memory of 4664	4004	2bd6f0743a3ecab9f463af0a244ccf98bcc0fe5a3f28f048dbb15112e5a214ff.exe	105
PID 4004 wrote to memory of 4664	4004	2bd6f0743a3ecab9f463af0a244ccf98bcc0fe5a3f28f048dbb15112e5a214ff.exe	105
PID 4004 wrote to memory of 4664	4004	2bd6f0743a3ecab9f463af0a244ccf98bcc0fe5a3f28f048dbb15112e5a214ff.exe	105
PID 4004 wrote to memory of 4664	4004	2bd6f0743a3ecab9f463af0a244ccf98bcc0fe5a3f28f048dbb15112e5a214ff.exe	105
PID 4004 wrote to memory of 4664	4004	2bd6f0743a3ecab9f463af0a244ccf98bcc0fe5a3f28f048dbb15112e5a214ff.exe	105
PID 4004 wrote to memory of 4664	4004	2bd6f0743a3ecab9f463af0a244ccf98bcc0fe5a3f28f048dbb15112e5a214ff.exe	105
PID 4004 wrote to memory of 4664	4004	2bd6f0743a3ecab9f463af0a244ccf98bcc0fe5a3f28f048dbb15112e5a214ff.exe	105

C:\Users\Admin\AppData\Local\Temp\2bd6f0743a3ecab9f463af0a244ccf98bcc0fe5a3f28f048dbb15112e5a214ff.exe
"C:\Users\Admin\AppData\Local\Temp\2bd6f0743a3ecab9f463af0a244ccf98bcc0fe5a3f28f048dbb15112e5a214ff.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2864
- C:\Users\Admin\AppData\Local\Temp\2bd6f0743a3ecab9f463af0a244ccf98bcc0fe5a3f28f048dbb15112e5a214ff.exe
  "C:\Users\Admin\AppData\Local\Temp\2bd6f0743a3ecab9f463af0a244ccf98bcc0fe5a3f28f048dbb15112e5a214ff.exe"
  2⤵
  - Checks computer location settings
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:4936
- - C:\Windows\SysWOW64\icacls.exe
    icacls "C:\Users\Admin\AppData\Local\b5287c70-3185-467c-b041-72c3741e8e0c" /deny *S-1-1-0:(OI)(CI)(DE,DC)
    3⤵
    - Modifies file permissions
    PID:1880
- - C:\Users\Admin\AppData\Local\Temp\2bd6f0743a3ecab9f463af0a244ccf98bcc0fe5a3f28f048dbb15112e5a214ff.exe
    "C:\Users\Admin\AppData\Local\Temp\2bd6f0743a3ecab9f463af0a244ccf98bcc0fe5a3f28f048dbb15112e5a214ff.exe" --Admin IsNotAutoStart IsNotTask
    3⤵
    - Suspicious use of SetThreadContext
    - Suspicious use of WriteProcessMemory
    PID:388
  - - C:\Users\Admin\AppData\Local\Temp\2bd6f0743a3ecab9f463af0a244ccf98bcc0fe5a3f28f048dbb15112e5a214ff.exe
      "C:\Users\Admin\AppData\Local\Temp\2bd6f0743a3ecab9f463af0a244ccf98bcc0fe5a3f28f048dbb15112e5a214ff.exe" --Admin IsNotAutoStart IsNotTask
      4⤵
      PID:1828
    - - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 1828 -s 568
        5⤵
        Program crash
        
        PID:3888

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --field-trial-handle=1304,i,18168883380598738769,14202261231630113808,262144 --variations-seed-version --mojo-platform-channel-handle=4240 /prefetch:8
1⤵
PID:4000

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1828 -ip 1828
1⤵
PID:836

C:\Users\Admin\AppData\Local\b5287c70-3185-467c-b041-72c3741e8e0c\2bd6f0743a3ecab9f463af0a244ccf98bcc0fe5a3f28f048dbb15112e5a214ff.exe
C:\Users\Admin\AppData\Local\b5287c70-3185-467c-b041-72c3741e8e0c\2bd6f0743a3ecab9f463af0a244ccf98bcc0fe5a3f28f048dbb15112e5a214ff.exe --Task
1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4004
- C:\Users\Admin\AppData\Local\b5287c70-3185-467c-b041-72c3741e8e0c\2bd6f0743a3ecab9f463af0a244ccf98bcc0fe5a3f28f048dbb15112e5a214ff.exe
  C:\Users\Admin\AppData\Local\b5287c70-3185-467c-b041-72c3741e8e0c\2bd6f0743a3ecab9f463af0a244ccf98bcc0fe5a3f28f048dbb15112e5a214ff.exe --Task
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  PID:4664

C:\Windows\system32\taskmgr.exe
"C:\Windows\system32\taskmgr.exe" /4
1⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:1836

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

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\LocalLow\Microsoft\CryptnetUrlCache\Content\24BD96D5497F70B3F510A6B53CD43F3E_3A89246FB90C5EE6620004F1AE0EB0EA

Filesize
1KB

MD5
84721cd35068ddfc92aa0a4c829fbd2a

SHA1
71d7e227e0f3fcbb585598d0f3757a8935b748ce

SHA256
bf8250097eb58e963c7cd636093d2a332647af517ad22ddebe1765703b8dd199

SHA512
f08b89715c28ae36927316d6fca1716dbd9e935edf9d7e979586c4e4610fc29c83514e2385dbf43e7227f8275603c5cbd85c2a098be6ada95aee1a24c5e23dfc

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\CAF4703619713E3F18D8A9D5D88D6288_F2DAF19C1F776537105D08FC8D978464

Filesize
724B

MD5
8202a1cd02e7d69597995cabbe881a12

SHA1
8858d9d934b7aa9330ee73de6c476acf19929ff6

SHA256
58f381c3a0a0ace6321da22e40bd44a597bd98b9c9390ab9258426b5cf75a7a5

SHA512
97ba9fceab995d4bef706f8deef99e06862999734ebe6a05832c710104479c6337cbf0a76e1c1e0f91566a61334dc100d837dfd049e20da765fe49def684f9c9

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\24BD96D5497F70B3F510A6B53CD43F3E_3A89246FB90C5EE6620004F1AE0EB0EA

Filesize
410B

MD5
7eb5e02f00914950b53c15355c046026

SHA1
7d917d2f4ab231ae873f39324fd009549977afe5

SHA256
f00b108f700f5b4eabb199a1d21cd0792cf0e47e44e23e44e17fd26460c16ac0

SHA512
e5fe42204e9ffa124c000315beec2e0c3179757aaba21deb85af78773ec82d055a4df3376615ba8143cdb644381084e567b4b9b5d5eab1e6bb2401544d83fc05

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\CAF4703619713E3F18D8A9D5D88D6288_F2DAF19C1F776537105D08FC8D978464

Filesize
392B

MD5
b95ba3614cd2589ec987fc152bcefe8a

SHA1
f64ba1718fac47c663793bdc3b84aed031c1282f

SHA256
3d2866f4555e748047cb2b97a39bed9979da59ecd7fb2fcc87b46c8ebfbc0d9b

SHA512
cd514eecd4705a7763e660dd30a7296aabcb185f1dae6c0a6ef3d4d870c7639d8692bb68b16ad6dc4482995570236ef14149c6de9701ef04203d92828342baf8

Download Submit
C:\Users\Admin\AppData\Local\b5287c70-3185-467c-b041-72c3741e8e0c\2bd6f0743a3ecab9f463af0a244ccf98bcc0fe5a3f28f048dbb15112e5a214ff.exe

Filesize
732KB

MD5
cc552b395d413f2aa065846c3e01fa9c

SHA1
eaea89d0ee044e537e224c6e128e54ca4447e7a2

SHA256
2bd6f0743a3ecab9f463af0a244ccf98bcc0fe5a3f28f048dbb15112e5a214ff

SHA512
55435dcc2813f6242cca6c444c2288676de691c31f89c4f6bb01775e5f8edd91d848d359054eff5d37e7bd96eb1679c74f9be3b7503e20e6f7b670ca7059a348

Download Submit
memory/388-28-0x0000000000400000-0x000000000080E000-memory.dmp

Filesize
4.1MB

Download
memory/1828-25-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/1828-27-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/1828-24-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/1836-49-0x00000229BFD50000-0x00000229BFD51000-memory.dmp

Filesize
4KB

Download
memory/1836-47-0x00000229BFD50000-0x00000229BFD51000-memory.dmp

Filesize
4KB

Download
memory/1836-48-0x00000229BFD50000-0x00000229BFD51000-memory.dmp

Filesize
4KB

Download
memory/1836-53-0x00000229BFD50000-0x00000229BFD51000-memory.dmp

Filesize
4KB

Download
memory/1836-50-0x00000229BFD50000-0x00000229BFD51000-memory.dmp

Filesize
4KB

Download
memory/1836-51-0x00000229BFD50000-0x00000229BFD51000-memory.dmp

Filesize
4KB

Download
memory/1836-52-0x00000229BFD50000-0x00000229BFD51000-memory.dmp

Filesize
4KB

Download
memory/1836-43-0x00000229BFD50000-0x00000229BFD51000-memory.dmp

Filesize
4KB

Download
memory/1836-42-0x00000229BFD50000-0x00000229BFD51000-memory.dmp

Filesize
4KB

Download
memory/1836-41-0x00000229BFD50000-0x00000229BFD51000-memory.dmp

Filesize
4KB

Download
memory/2864-1-0x0000000002460000-0x00000000024F5000-memory.dmp

Filesize
596KB

Download
memory/2864-2-0x0000000002500000-0x000000000261B000-memory.dmp

Filesize
1.1MB

Download
memory/4664-54-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/4664-57-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/4664-433-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/4664-431-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/4664-40-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/4664-35-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/4664-59-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/4664-58-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/4664-55-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/4936-3-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/4936-21-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/4936-6-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/4936-5-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/4936-4-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download