277c368fafb90dac862548f54c59988c3a620b0eecaf7be9d46fa292b4527124

Analysis

max time kernel
144s
max time network
148s
platform
windows10-1703_x64
resource
win10-20220901-en
resource tags

arch:x64arch:x86image:win10-20220901-enlocale:en-usos:windows10-1703-x64system
submitted
29/10/2022, 08:03

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General

Target

277c368fafb90dac862548f54c59988c3a620b0eecaf7be9d46fa292b4527124.exe
Size

1.6MB
MD5

cde339c5674db0ad5455c3d35ee35a43
SHA1

d105281e31292d6acbfbb74e0b4e1e0541ca3bcb
SHA256

277c368fafb90dac862548f54c59988c3a620b0eecaf7be9d46fa292b4527124
SHA512

68db971a81d4b546e16ef76975ff5b1416126a7d4fa52057b18a04c97f3bd7419d0c946597efcdd0a200cc21c5cfce6cdbd06c58e024bc35a3b04997b212eb23
SSDEEP

49152:oeZB+BfJXAEEWsx/0YqlytNkIVcnHMgu+DzU:oeZB+BfKEEX0YqAtNZcHpu4A

Score

7^/10

Malware Config

Signatures

Loads dropped DLL 2 IoCs

pid	Process
1708	rundll32.exe
3780	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-1-5-21-2368682536-4045190062-1465778271-1000_Classes\Local Settings	277c368fafb90dac862548f54c59988c3a620b0eecaf7be9d46fa292b4527124.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 4740 wrote to memory of 4604	4740	277c368fafb90dac862548f54c59988c3a620b0eecaf7be9d46fa292b4527124.exe	66
PID 4740 wrote to memory of 4604	4740	277c368fafb90dac862548f54c59988c3a620b0eecaf7be9d46fa292b4527124.exe	66
PID 4740 wrote to memory of 4604	4740	277c368fafb90dac862548f54c59988c3a620b0eecaf7be9d46fa292b4527124.exe	66
PID 4604 wrote to memory of 1708	4604	control.exe	68
PID 4604 wrote to memory of 1708	4604	control.exe	68
PID 4604 wrote to memory of 1708	4604	control.exe	68
PID 1708 wrote to memory of 3572	1708	rundll32.exe	69
PID 1708 wrote to memory of 3572	1708	rundll32.exe	69
PID 3572 wrote to memory of 3780	3572	RunDll32.exe	70
PID 3572 wrote to memory of 3780	3572	RunDll32.exe	70
PID 3572 wrote to memory of 3780	3572	RunDll32.exe	70

C:\Users\Admin\AppData\Local\Temp\277c368fafb90dac862548f54c59988c3a620b0eecaf7be9d46fa292b4527124.exe
"C:\Users\Admin\AppData\Local\Temp\277c368fafb90dac862548f54c59988c3a620b0eecaf7be9d46fa292b4527124.exe"
1⤵
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:4740
- C:\Windows\SysWOW64\control.exe
  "C:\Windows\System32\control.exe" "C:\Users\Admin\AppData\Local\Temp\P9dkbOO.CPL",
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4604
- - C:\Windows\SysWOW64\rundll32.exe
    "C:\Windows\system32\rundll32.exe" Shell32.dll,Control_RunDLL "C:\Users\Admin\AppData\Local\Temp\P9dkbOO.CPL",
    3⤵
    - Loads dropped DLL
    - Suspicious use of WriteProcessMemory
    PID:1708
  - - C:\Windows\system32\RunDll32.exe
      C:\Windows\system32\RunDll32.exe Shell32.dll,Control_RunDLL "C:\Users\Admin\AppData\Local\Temp\P9dkbOO.CPL",
      4⤵
      Suspicious use of WriteProcessMemory
      PID:3572
    - - C:\Windows\SysWOW64\rundll32.exe
        
        "C:\Windows\SysWOW64\rundll32.exe" "C:\Windows\SysWOW64\shell32.dll",#44 "C:\Users\Admin\AppData\Local\Temp\P9dkbOO.CPL",
        5⤵
        Loads dropped DLL
        
        PID:3780

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\P9dkbOO.CPL

Filesize
2.2MB

MD5
1337484221ec4d9f749abc910a936c24

SHA1
aa08e8e43fd3879acbb436a0584c65d9fd015059

SHA256
9c80c17c03a895852c6bfadfbba653792718aa94f897347d3e5eeaf0066f2f1a

SHA512
baeec6b9ff0c42ba464fe55354f62a8d8d92f15db378e374bea587afd65f1b1cb553493b95e97dd0e80e77b5a2d1c459b2a828eac0db82aa4e894fb20516fb91

Download Submit
\Users\Admin\AppData\Local\Temp\p9dkbOO.cpl

Filesize
2.2MB

MD5
1337484221ec4d9f749abc910a936c24

SHA1
aa08e8e43fd3879acbb436a0584c65d9fd015059

SHA256
9c80c17c03a895852c6bfadfbba653792718aa94f897347d3e5eeaf0066f2f1a

SHA512
baeec6b9ff0c42ba464fe55354f62a8d8d92f15db378e374bea587afd65f1b1cb553493b95e97dd0e80e77b5a2d1c459b2a828eac0db82aa4e894fb20516fb91

Download Submit
\Users\Admin\AppData\Local\Temp\p9dkbOO.cpl

Filesize
2.2MB

MD5
1337484221ec4d9f749abc910a936c24

SHA1
aa08e8e43fd3879acbb436a0584c65d9fd015059

SHA256
9c80c17c03a895852c6bfadfbba653792718aa94f897347d3e5eeaf0066f2f1a

SHA512
baeec6b9ff0c42ba464fe55354f62a8d8d92f15db378e374bea587afd65f1b1cb553493b95e97dd0e80e77b5a2d1c459b2a828eac0db82aa4e894fb20516fb91

Download Submit
memory/1708-273-0x00000000050B0000-0x000000000528A000-memory.dmp

Filesize
1.9MB

Download
memory/1708-274-0x0000000005380000-0x000000000546D000-memory.dmp

Filesize
948KB

Download
memory/1708-337-0x0000000005380000-0x000000000546D000-memory.dmp

Filesize
948KB

Download
memory/3780-336-0x00000000056F0000-0x00000000057DD000-memory.dmp

Filesize
948KB

Download
memory/3780-328-0x0000000005420000-0x00000000055FA000-memory.dmp

Filesize
1.9MB

Download
memory/3780-329-0x00000000056F0000-0x00000000057DD000-memory.dmp

Filesize
948KB

Download
memory/4604-184-0x0000000077850000-0x00000000779DE000-memory.dmp

Filesize
1.6MB

Download
memory/4604-183-0x0000000077850000-0x00000000779DE000-memory.dmp

Filesize
1.6MB

Download
memory/4740-153-0x0000000077850000-0x00000000779DE000-memory.dmp

Filesize
1.6MB

Download
memory/4740-161-0x0000000077850000-0x00000000779DE000-memory.dmp

Filesize
1.6MB

Download
memory/4740-132-0x0000000077850000-0x00000000779DE000-memory.dmp

Filesize
1.6MB

Download
memory/4740-133-0x0000000077850000-0x00000000779DE000-memory.dmp

Filesize
1.6MB

Download
memory/4740-134-0x0000000077850000-0x00000000779DE000-memory.dmp

Filesize
1.6MB

Download
memory/4740-135-0x0000000077850000-0x00000000779DE000-memory.dmp

Filesize
1.6MB

Download
memory/4740-136-0x0000000077850000-0x00000000779DE000-memory.dmp

Filesize
1.6MB

Download
memory/4740-137-0x0000000077850000-0x00000000779DE000-memory.dmp

Filesize
1.6MB

Download
memory/4740-138-0x0000000077850000-0x00000000779DE000-memory.dmp

Filesize
1.6MB

Download
memory/4740-139-0x0000000077850000-0x00000000779DE000-memory.dmp

Filesize
1.6MB

Download
memory/4740-140-0x0000000077850000-0x00000000779DE000-memory.dmp

Filesize
1.6MB

Download
memory/4740-141-0x0000000077850000-0x00000000779DE000-memory.dmp

Filesize
1.6MB

Download
memory/4740-142-0x0000000077850000-0x00000000779DE000-memory.dmp

Filesize
1.6MB

Download
memory/4740-143-0x0000000077850000-0x00000000779DE000-memory.dmp

Filesize
1.6MB

Download
memory/4740-144-0x0000000077850000-0x00000000779DE000-memory.dmp

Filesize
1.6MB

Download
memory/4740-145-0x0000000077850000-0x00000000779DE000-memory.dmp

Filesize
1.6MB

Download
memory/4740-146-0x0000000077850000-0x00000000779DE000-memory.dmp

Filesize
1.6MB

Download
memory/4740-147-0x0000000077850000-0x00000000779DE000-memory.dmp

Filesize
1.6MB

Download
memory/4740-148-0x0000000077850000-0x00000000779DE000-memory.dmp

Filesize
1.6MB

Download
memory/4740-149-0x0000000077850000-0x00000000779DE000-memory.dmp

Filesize
1.6MB

Download
memory/4740-150-0x0000000077850000-0x00000000779DE000-memory.dmp

Filesize
1.6MB

Download
memory/4740-151-0x0000000077850000-0x00000000779DE000-memory.dmp

Filesize
1.6MB

Download
memory/4740-152-0x0000000077850000-0x00000000779DE000-memory.dmp

Filesize
1.6MB

Download
memory/4740-130-0x0000000077850000-0x00000000779DE000-memory.dmp

Filesize
1.6MB

Download
memory/4740-154-0x0000000077850000-0x00000000779DE000-memory.dmp

Filesize
1.6MB

Download
memory/4740-155-0x0000000077850000-0x00000000779DE000-memory.dmp

Filesize
1.6MB

Download
memory/4740-156-0x0000000077850000-0x00000000779DE000-memory.dmp

Filesize
1.6MB

Download
memory/4740-157-0x0000000077850000-0x00000000779DE000-memory.dmp

Filesize
1.6MB

Download
memory/4740-158-0x0000000077850000-0x00000000779DE000-memory.dmp

Filesize
1.6MB

Download
memory/4740-159-0x0000000077850000-0x00000000779DE000-memory.dmp

Filesize
1.6MB

Download
memory/4740-160-0x0000000077850000-0x00000000779DE000-memory.dmp

Filesize
1.6MB

Download
memory/4740-131-0x0000000077850000-0x00000000779DE000-memory.dmp

Filesize
1.6MB

Download
memory/4740-162-0x0000000077850000-0x00000000779DE000-memory.dmp

Filesize
1.6MB

Download
memory/4740-163-0x0000000077850000-0x00000000779DE000-memory.dmp

Filesize
1.6MB

Download
memory/4740-164-0x0000000077850000-0x00000000779DE000-memory.dmp

Filesize
1.6MB

Download
memory/4740-165-0x0000000077850000-0x00000000779DE000-memory.dmp

Filesize
1.6MB

Download
memory/4740-166-0x0000000077850000-0x00000000779DE000-memory.dmp

Filesize
1.6MB

Download
memory/4740-167-0x0000000077850000-0x00000000779DE000-memory.dmp

Filesize
1.6MB

Download
memory/4740-168-0x0000000077850000-0x00000000779DE000-memory.dmp

Filesize
1.6MB

Download
memory/4740-169-0x0000000077850000-0x00000000779DE000-memory.dmp

Filesize
1.6MB

Download
memory/4740-170-0x0000000077850000-0x00000000779DE000-memory.dmp

Filesize
1.6MB

Download
memory/4740-171-0x0000000077850000-0x00000000779DE000-memory.dmp

Filesize
1.6MB

Download
memory/4740-172-0x0000000077850000-0x00000000779DE000-memory.dmp

Filesize
1.6MB

Download
memory/4740-173-0x0000000077850000-0x00000000779DE000-memory.dmp

Filesize
1.6MB

Download
memory/4740-174-0x0000000077850000-0x00000000779DE000-memory.dmp

Filesize
1.6MB

Download
memory/4740-175-0x0000000077850000-0x00000000779DE000-memory.dmp

Filesize
1.6MB

Download
memory/4740-176-0x0000000077850000-0x00000000779DE000-memory.dmp

Filesize
1.6MB

Download
memory/4740-129-0x0000000077850000-0x00000000779DE000-memory.dmp

Filesize
1.6MB

Download
memory/4740-128-0x0000000077850000-0x00000000779DE000-memory.dmp

Filesize
1.6MB

Download
memory/4740-127-0x0000000077850000-0x00000000779DE000-memory.dmp

Filesize
1.6MB

Download
memory/4740-126-0x0000000077850000-0x00000000779DE000-memory.dmp

Filesize
1.6MB

Download
memory/4740-125-0x0000000077850000-0x00000000779DE000-memory.dmp

Filesize
1.6MB

Download
memory/4740-124-0x0000000077850000-0x00000000779DE000-memory.dmp

Filesize
1.6MB

Download
memory/4740-123-0x0000000077850000-0x00000000779DE000-memory.dmp

Filesize
1.6MB

Download
memory/4740-122-0x0000000077850000-0x00000000779DE000-memory.dmp

Filesize
1.6MB

Download
memory/4740-121-0x0000000077850000-0x00000000779DE000-memory.dmp

Filesize
1.6MB

Download
memory/4740-120-0x0000000077850000-0x00000000779DE000-memory.dmp

Filesize
1.6MB

Download
memory/4740-177-0x0000000077850000-0x00000000779DE000-memory.dmp

Filesize
1.6MB

Download
memory/4740-178-0x0000000077850000-0x00000000779DE000-memory.dmp

Filesize
1.6MB

Download
memory/4740-179-0x0000000077850000-0x00000000779DE000-memory.dmp

Filesize
1.6MB

Download
memory/4740-180-0x0000000077850000-0x00000000779DE000-memory.dmp

Filesize
1.6MB

Download
memory/4740-181-0x0000000077850000-0x00000000779DE000-memory.dmp

Filesize
1.6MB

Download