90e92e5d7fadd884919d923b75d14c28cb063cd761e5c8be8fc52146838b8367

Analysis

max time kernel
53s
max time network
141s
platform
windows10-1703_x64
resource
win10-20220812-en
resource tags

arch:x64arch:x86image:win10-20220812-enlocale:en-usos:windows10-1703-x64system
submitted
31-12-2022 04:21

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General

Target

90e92e5d7fadd884919d923b75d14c28cb063cd761e5c8be8fc52146838b8367.exe
Size

1.5MB
MD5

6512c1aa3e27e6e654bd70bc62abda55
SHA1

dc9b931f94df632f97b701f72091bff427fae8e5
SHA256

90e92e5d7fadd884919d923b75d14c28cb063cd761e5c8be8fc52146838b8367
SHA512

c1e754b49ce46f74f502fc521901ae080690b0b6de98862098bcd1edd7ac8bbf14626f429f6213bd1b1445d5d650411cccaefbde8e6ec324c31bbb0847f5cd16
SSDEEP

24576:rconAINPy/CTBf48FOMsH4Wckji+rTqaAdTRqn56/r30woFE7EqjT:bRxFf3sYWDTNA5Rqn56T3mqjT

Score

7^/10

Malware Config

Signatures

Loads dropped DLL 3 IoCs

pid	Process
4956	rundll32.exe
4956	rundll32.exe
4236	rundll32.exe

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

System Information Discovery
T1082

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1099808672-3828198950-1535142148-1000_Classes\Local Settings	90e92e5d7fadd884919d923b75d14c28cb063cd761e5c8be8fc52146838b8367.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 3068 wrote to memory of 4040	3068	90e92e5d7fadd884919d923b75d14c28cb063cd761e5c8be8fc52146838b8367.exe	66
PID 3068 wrote to memory of 4040	3068	90e92e5d7fadd884919d923b75d14c28cb063cd761e5c8be8fc52146838b8367.exe	66
PID 3068 wrote to memory of 4040	3068	90e92e5d7fadd884919d923b75d14c28cb063cd761e5c8be8fc52146838b8367.exe	66
PID 4040 wrote to memory of 4956	4040	control.exe	68
PID 4040 wrote to memory of 4956	4040	control.exe	68
PID 4040 wrote to memory of 4956	4040	control.exe	68
PID 4956 wrote to memory of 4084	4956	rundll32.exe	69
PID 4956 wrote to memory of 4084	4956	rundll32.exe	69
PID 4084 wrote to memory of 4236	4084	RunDll32.exe	70
PID 4084 wrote to memory of 4236	4084	RunDll32.exe	70
PID 4084 wrote to memory of 4236	4084	RunDll32.exe	70

C:\Users\Admin\AppData\Local\Temp\90e92e5d7fadd884919d923b75d14c28cb063cd761e5c8be8fc52146838b8367.exe
"C:\Users\Admin\AppData\Local\Temp\90e92e5d7fadd884919d923b75d14c28cb063cd761e5c8be8fc52146838b8367.exe"
1⤵
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:3068
- C:\Windows\SysWOW64\control.exe
  "C:\Windows\System32\control.exe" "C:\Users\Admin\AppData\Local\Temp\DKDH5aR.cpL",
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4040
- - C:\Windows\SysWOW64\rundll32.exe
    "C:\Windows\system32\rundll32.exe" Shell32.dll,Control_RunDLL "C:\Users\Admin\AppData\Local\Temp\DKDH5aR.cpL",
    3⤵
    - Loads dropped DLL
    - Suspicious use of WriteProcessMemory
    PID:4956
  - - C:\Windows\system32\RunDll32.exe
      C:\Windows\system32\RunDll32.exe Shell32.dll,Control_RunDLL "C:\Users\Admin\AppData\Local\Temp\DKDH5aR.cpL",
      4⤵
      Suspicious use of WriteProcessMemory
      PID:4084
    - - C:\Windows\SysWOW64\rundll32.exe
        
        "C:\Windows\SysWOW64\rundll32.exe" "C:\Windows\SysWOW64\shell32.dll",#44 "C:\Users\Admin\AppData\Local\Temp\DKDH5aR.cpL",
        5⤵
        Loads dropped DLL
        
        PID:4236

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

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\DKDH5aR.cpL

Filesize
1.3MB

MD5
5f1f3eacda007e5b9c5799c4fe4788c4

SHA1
8d36a812dc51705b4272f8222cae29aac3956898

SHA256
8f5f0e8056e441adf90c5410cadb6407de7275075882e2d08d0738b66325f590

SHA512
d65f7956a1f7792a801b873dfa8e931b087508792735dd89f3a431cc1efa5fb5cbf71f0c1fc8f845d8545250d4bbe49904a03c342ed280553567d02a1e2e721f

Download Submit
\Users\Admin\AppData\Local\Temp\DKDH5aR.cpl

Filesize
1.3MB

MD5
5f1f3eacda007e5b9c5799c4fe4788c4

SHA1
8d36a812dc51705b4272f8222cae29aac3956898

SHA256
8f5f0e8056e441adf90c5410cadb6407de7275075882e2d08d0738b66325f590

SHA512
d65f7956a1f7792a801b873dfa8e931b087508792735dd89f3a431cc1efa5fb5cbf71f0c1fc8f845d8545250d4bbe49904a03c342ed280553567d02a1e2e721f

Download Submit
\Users\Admin\AppData\Local\Temp\DKDH5aR.cpl

Filesize
1.3MB

MD5
5f1f3eacda007e5b9c5799c4fe4788c4

SHA1
8d36a812dc51705b4272f8222cae29aac3956898

SHA256
8f5f0e8056e441adf90c5410cadb6407de7275075882e2d08d0738b66325f590

SHA512
d65f7956a1f7792a801b873dfa8e931b087508792735dd89f3a431cc1efa5fb5cbf71f0c1fc8f845d8545250d4bbe49904a03c342ed280553567d02a1e2e721f

Download Submit
\Users\Admin\AppData\Local\Temp\DKDH5aR.cpl

Filesize
1.3MB

MD5
5f1f3eacda007e5b9c5799c4fe4788c4

SHA1
8d36a812dc51705b4272f8222cae29aac3956898

SHA256
8f5f0e8056e441adf90c5410cadb6407de7275075882e2d08d0738b66325f590

SHA512
d65f7956a1f7792a801b873dfa8e931b087508792735dd89f3a431cc1efa5fb5cbf71f0c1fc8f845d8545250d4bbe49904a03c342ed280553567d02a1e2e721f

Download Submit
memory/3068-151-0x0000000076FE0000-0x000000007716E000-memory.dmp

Filesize
1.6MB

Download
memory/3068-124-0x0000000076FE0000-0x000000007716E000-memory.dmp

Filesize
1.6MB

Download
memory/3068-119-0x0000000076FE0000-0x000000007716E000-memory.dmp

Filesize
1.6MB

Download
memory/3068-153-0x0000000076FE0000-0x000000007716E000-memory.dmp

Filesize
1.6MB

Download
memory/3068-122-0x0000000076FE0000-0x000000007716E000-memory.dmp

Filesize
1.6MB

Download
memory/3068-154-0x0000000076FE0000-0x000000007716E000-memory.dmp

Filesize
1.6MB

Download
memory/3068-125-0x0000000076FE0000-0x000000007716E000-memory.dmp

Filesize
1.6MB

Download
memory/3068-126-0x0000000076FE0000-0x000000007716E000-memory.dmp

Filesize
1.6MB

Download
memory/3068-127-0x0000000076FE0000-0x000000007716E000-memory.dmp

Filesize
1.6MB

Download
memory/3068-128-0x0000000076FE0000-0x000000007716E000-memory.dmp

Filesize
1.6MB

Download
memory/3068-129-0x0000000076FE0000-0x000000007716E000-memory.dmp

Filesize
1.6MB

Download
memory/3068-131-0x0000000076FE0000-0x000000007716E000-memory.dmp

Filesize
1.6MB

Download
memory/3068-130-0x0000000076FE0000-0x000000007716E000-memory.dmp

Filesize
1.6MB

Download
memory/3068-132-0x0000000076FE0000-0x000000007716E000-memory.dmp

Filesize
1.6MB

Download
memory/3068-134-0x0000000076FE0000-0x000000007716E000-memory.dmp

Filesize
1.6MB

Download
memory/3068-133-0x0000000076FE0000-0x000000007716E000-memory.dmp

Filesize
1.6MB

Download
memory/3068-135-0x0000000076FE0000-0x000000007716E000-memory.dmp

Filesize
1.6MB

Download
memory/3068-136-0x0000000076FE0000-0x000000007716E000-memory.dmp

Filesize
1.6MB

Download
memory/3068-137-0x0000000076FE0000-0x000000007716E000-memory.dmp

Filesize
1.6MB

Download
memory/3068-138-0x0000000076FE0000-0x000000007716E000-memory.dmp

Filesize
1.6MB

Download
memory/3068-139-0x0000000076FE0000-0x000000007716E000-memory.dmp

Filesize
1.6MB

Download
memory/3068-140-0x0000000076FE0000-0x000000007716E000-memory.dmp

Filesize
1.6MB

Download
memory/3068-141-0x0000000076FE0000-0x000000007716E000-memory.dmp

Filesize
1.6MB

Download
memory/3068-142-0x0000000076FE0000-0x000000007716E000-memory.dmp

Filesize
1.6MB

Download
memory/3068-143-0x0000000076FE0000-0x000000007716E000-memory.dmp

Filesize
1.6MB

Download
memory/3068-144-0x0000000076FE0000-0x000000007716E000-memory.dmp

Filesize
1.6MB

Download
memory/3068-145-0x0000000076FE0000-0x000000007716E000-memory.dmp

Filesize
1.6MB

Download
memory/3068-146-0x0000000076FE0000-0x000000007716E000-memory.dmp

Filesize
1.6MB

Download
memory/3068-147-0x0000000076FE0000-0x000000007716E000-memory.dmp

Filesize
1.6MB

Download
memory/3068-149-0x0000000076FE0000-0x000000007716E000-memory.dmp

Filesize
1.6MB

Download
memory/3068-148-0x0000000076FE0000-0x000000007716E000-memory.dmp

Filesize
1.6MB

Download
memory/3068-150-0x0000000076FE0000-0x000000007716E000-memory.dmp

Filesize
1.6MB

Download
memory/3068-117-0x0000000076FE0000-0x000000007716E000-memory.dmp

Filesize
1.6MB

Download
memory/3068-152-0x0000000076FE0000-0x000000007716E000-memory.dmp

Filesize
1.6MB

Download
memory/3068-121-0x0000000076FE0000-0x000000007716E000-memory.dmp

Filesize
1.6MB

Download
memory/3068-155-0x0000000076FE0000-0x000000007716E000-memory.dmp

Filesize
1.6MB

Download
memory/3068-118-0x0000000076FE0000-0x000000007716E000-memory.dmp

Filesize
1.6MB

Download
memory/3068-156-0x0000000076FE0000-0x000000007716E000-memory.dmp

Filesize
1.6MB

Download
memory/3068-157-0x0000000076FE0000-0x000000007716E000-memory.dmp

Filesize
1.6MB

Download
memory/3068-158-0x0000000076FE0000-0x000000007716E000-memory.dmp

Filesize
1.6MB

Download
memory/3068-159-0x0000000076FE0000-0x000000007716E000-memory.dmp

Filesize
1.6MB

Download
memory/3068-160-0x0000000076FE0000-0x000000007716E000-memory.dmp

Filesize
1.6MB

Download
memory/3068-161-0x0000000076FE0000-0x000000007716E000-memory.dmp

Filesize
1.6MB

Download
memory/3068-162-0x0000000076FE0000-0x000000007716E000-memory.dmp

Filesize
1.6MB

Download
memory/3068-163-0x0000000076FE0000-0x000000007716E000-memory.dmp

Filesize
1.6MB

Download
memory/3068-164-0x0000000076FE0000-0x000000007716E000-memory.dmp

Filesize
1.6MB

Download
memory/3068-165-0x0000000076FE0000-0x000000007716E000-memory.dmp

Filesize
1.6MB

Download
memory/3068-167-0x0000000076FE0000-0x000000007716E000-memory.dmp

Filesize
1.6MB

Download
memory/3068-166-0x0000000076FE0000-0x000000007716E000-memory.dmp

Filesize
1.6MB

Download
memory/3068-169-0x0000000076FE0000-0x000000007716E000-memory.dmp

Filesize
1.6MB

Download
memory/3068-168-0x0000000076FE0000-0x000000007716E000-memory.dmp

Filesize
1.6MB

Download
memory/3068-170-0x0000000076FE0000-0x000000007716E000-memory.dmp

Filesize
1.6MB

Download
memory/3068-171-0x0000000076FE0000-0x000000007716E000-memory.dmp

Filesize
1.6MB

Download
memory/3068-172-0x0000000076FE0000-0x000000007716E000-memory.dmp

Filesize
1.6MB

Download
memory/3068-173-0x0000000076FE0000-0x000000007716E000-memory.dmp

Filesize
1.6MB

Download
memory/3068-174-0x0000000076FE0000-0x000000007716E000-memory.dmp

Filesize
1.6MB

Download
memory/3068-175-0x0000000076FE0000-0x000000007716E000-memory.dmp

Filesize
1.6MB

Download
memory/3068-176-0x0000000076FE0000-0x000000007716E000-memory.dmp

Filesize
1.6MB

Download
memory/3068-177-0x0000000076FE0000-0x000000007716E000-memory.dmp

Filesize
1.6MB

Download
memory/3068-178-0x0000000076FE0000-0x000000007716E000-memory.dmp

Filesize
1.6MB

Download
memory/3068-179-0x0000000076FE0000-0x000000007716E000-memory.dmp

Filesize
1.6MB

Download
memory/3068-180-0x0000000076FE0000-0x000000007716E000-memory.dmp

Filesize
1.6MB

Download
memory/3068-181-0x0000000076FE0000-0x000000007716E000-memory.dmp

Filesize
1.6MB

Download
memory/3068-116-0x0000000076FE0000-0x000000007716E000-memory.dmp

Filesize
1.6MB

Download
memory/4236-345-0x0000000003000000-0x00000000030AE000-memory.dmp

Filesize
696KB

Download
memory/4236-346-0x0000000003000000-0x00000000030AE000-memory.dmp

Filesize
696KB

Download
memory/4956-281-0x0000000002690000-0x0000000002696000-memory.dmp

Filesize
24KB

Download