0dfcf4d5f66310de87c2e422d7804e66279fe3e3cd6a27723225aecf214e9b00

General

Target
0dfcf4d5f66310de87c2e422d7804e66279fe3e3cd6a27723225aecf214e9b00.bin.exe
Size 1.8MB
Sample210101-63qhd66612
SHA256 0dfcf4d5f66310de87c2e422d7804e66279fe3e3cd6a27723225aecf214e9b00
MD5 662b823d2472f494c5d539d0694cca77
SHA1 f8fc84030c579070b36c99c836ac4b5c32bbc2c4
SHA512 302d09017cd6bda0b78dbbae8d4353c03088e3244f8bbed242b8937125fa27086cfdf653ad3dbab9738ee0aee8010f378047916e19e2d323d64b993cc62e441d
MD5 SHA1 SHA512

Score

10^/10

ransomware

Malware Config

Extracted

Path

C:\HOW-TO-DECRYPT-kgkq9.txt

Ransom Note

[+] What happened? [+] Your files are encrypted, and currently unavailable. You can check it: all files on you computer has extension *.kgkq9 By the way, everything is possible to recover (restore), but you need to follow our instructions. Otherwise, you cant get back your data (NEVER). [+] What guarantees? [+] Its just a business. We absolutely do not care about you and your deals, except getting benefits. If we do not do our work and liabilities - nobody will cooperate with us. Its not in our interests. To check the ability of returning files, You should go to our website. There you can decrypt one file for free. That is our guarantee. If you will not cooperate with our service - for us, its does not matter. But you will lose your time and data, cause just we have the private key. In practiсe - time is much more valuable than money. [+] How to get access on website? [+] Using a TOR browser! - Download and install TOR browser from this site: hxxps://torproject.org/ - Open our website: hxxp://m6s6axasulxjkhzh.onion - Follow the on-screen instructions Extension name: *.kgkq9 ----------------------------------------------------------------------------------------- !!! DANGER !!! DONT try to change files by yourself, DONT use any third party software for restoring your data or antivirus solutions - its may entail damge of the private key and, as result, The Loss all data. !!! !!! !!! ONE MORE TIME: Its in your interests to get your files back. From our side, we (the best specialists) will make everything possible for restoring, but please do not interfere. !!! !!! !!! ��

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2096	Method

Modifies extensions of user files 16 IoCs

Ransomware generally changes the extension on encrypted files.

ransomware

description	ioc	Process
File opened for modification	C:\Users\Admin\Pictures\ClearResize.raw.kgkq9	Method
File renamed	C:\Users\Admin\Pictures\StopGet.crw => C:\Users\Admin\Pictures\StopGet.crw.kgkq9	Method
File opened for modification	C:\Users\Admin\Pictures\StopGet.crw.kgkq9	Method
File renamed	C:\Users\Admin\Pictures\ClearResize.raw => C:\Users\Admin\Pictures\ClearResize.raw.kgkq9	Method
File opened for modification	C:\Users\Admin\Pictures\FormatEdit.tif.kgkq9	Method
File renamed	C:\Users\Admin\Pictures\FormatRestore.png => C:\Users\Admin\Pictures\FormatRestore.png.kgkq9	Method
File renamed	C:\Users\Admin\Pictures\SearchRevoke.crw => C:\Users\Admin\Pictures\SearchRevoke.crw.kgkq9	Method
File opened for modification	C:\Users\Admin\Pictures\SearchRevoke.crw.kgkq9	Method
File renamed	C:\Users\Admin\Pictures\EnterSelect.crw => C:\Users\Admin\Pictures\EnterSelect.crw.kgkq9	Method
File renamed	C:\Users\Admin\Pictures\FormatEdit.tif => C:\Users\Admin\Pictures\FormatEdit.tif.kgkq9	Method
File renamed	C:\Users\Admin\Pictures\InstallUnprotect.raw => C:\Users\Admin\Pictures\InstallUnprotect.raw.kgkq9	Method
File opened for modification	C:\Users\Admin\Pictures\EnterSelect.crw.kgkq9	Method
File opened for modification	C:\Users\Admin\Pictures\FormatRestore.png.kgkq9	Method
File opened for modification	C:\Users\Admin\Pictures\InstallUnprotect.raw.kgkq9	Method
File renamed	C:\Users\Admin\Pictures\ShowCheckpoint.crw => C:\Users\Admin\Pictures\ShowCheckpoint.crw.kgkq9	Method
File opened for modification	C:\Users\Admin\Pictures\ShowCheckpoint.crw.kgkq9	Method

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 1112 wrote to memory of 2096	1112	0dfcf4d5f66310de87c2e422d7804e66279fe3e3cd6a27723225aecf214e9b00.bin.exe	79
PID 1112 wrote to memory of 2096	1112	0dfcf4d5f66310de87c2e422d7804e66279fe3e3cd6a27723225aecf214e9b00.bin.exe	79
PID 2096 wrote to memory of 3408	2096	Method	81
PID 2096 wrote to memory of 3408	2096	Method	81
PID 1112 wrote to memory of 3636	1112	0dfcf4d5f66310de87c2e422d7804e66279fe3e3cd6a27723225aecf214e9b00.bin.exe	83
PID 1112 wrote to memory of 3636	1112	0dfcf4d5f66310de87c2e422d7804e66279fe3e3cd6a27723225aecf214e9b00.bin.exe	83
PID 3408 wrote to memory of 1172	3408	cmd.exe	85
PID 3408 wrote to memory of 1172	3408	cmd.exe	85
PID 3636 wrote to memory of 512	3636	cmd.exe	86
PID 3636 wrote to memory of 512	3636	cmd.exe	86
PID 3408 wrote to memory of 1256	3408	cmd.exe	88
PID 3408 wrote to memory of 1256	3408	cmd.exe	88
PID 3636 wrote to memory of 412	3636	cmd.exe	87
PID 3636 wrote to memory of 412	3636	cmd.exe	87

Views/modifies file attributes 1 TTPs 2 IoCs

evasion

Hidden Files and Directories

T1158

pid	Process
412	attrib.exe
1256	attrib.exe

C:\Users\Admin\AppData\Local\Temp\0dfcf4d5f66310de87c2e422d7804e66279fe3e3cd6a27723225aecf214e9b00.bin.exe
"C:\Users\Admin\AppData\Local\Temp\0dfcf4d5f66310de87c2e422d7804e66279fe3e3cd6a27723225aecf214e9b00.bin.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1112
- C:\Users\Admin\AppData\Roaming\MsimeReceiver\Method
  C:\Users\Admin\AppData\Roaming\MsimeReceiver\Method /go
  2⤵
  - Executes dropped EXE
  - Modifies extensions of user files
  - Suspicious use of WriteProcessMemory
  PID:2096
- - C:\Windows\SYSTEM32\cmd.exe
    cmd /c waitfor /t 10 pause /d y & attrib -h "C:\Users\Admin\AppData\Roaming\MsimeReceiver\Method" & del "C:\Users\Admin\AppData\Roaming\MsimeReceiver\Method" & rd "C:\Users\Admin\AppData\Roaming\MsimeReceiver\"
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:3408
  - - C:\Windows\system32\waitfor.exe
      waitfor /t 10 pause /d y
      4⤵
      PID:1172
  - - C:\Windows\system32\attrib.exe
      attrib -h "C:\Users\Admin\AppData\Roaming\MsimeReceiver\Method"
      4⤵
      Views/modifies file attributes
      PID:1256
- C:\Windows\SYSTEM32\cmd.exe
  cmd /c waitfor /t 10 pause /d y & attrib -h "C:\Users\Admin\AppData\Local\Temp\0dfcf4d5f66310de87c2e422d7804e66279fe3e3cd6a27723225aecf214e9b00.bin.exe" & del "C:\Users\Admin\AppData\Local\Temp\0dfcf4d5f66310de87c2e422d7804e66279fe3e3cd6a27723225aecf214e9b00.bin.exe" & rd "C:\Users\Admin\AppData\Local\Temp\"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3636
- - C:\Windows\system32\waitfor.exe
    waitfor /t 10 pause /d y
    3⤵
    PID:512
- - C:\Windows\system32\attrib.exe
    attrib -h "C:\Users\Admin\AppData\Local\Temp\0dfcf4d5f66310de87c2e422d7804e66279fe3e3cd6a27723225aecf214e9b00.bin.exe"
    3⤵
    - Views/modifies file attributes
    PID:412

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Hidden Files and Directories

1

T1158

Privilege Escalation

Defense Evasion

Hidden Files and Directories

1

T1158

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Resubmissions

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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