b0352074c6f0556acf2215aa41e485085b1c7561f645f1d314a570acd31ccc1b

Analysis

max time kernel
87s
max time network
35s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
26-11-2022 11:47

Target

2014-12-22 #32/8164856e9e00ff929e519b7f4ed2df12.exe
Size

84KB
MD5

8164856e9e00ff929e519b7f4ed2df12
SHA1

1da6fca2ffc1e0aa7044f2dc768eadda92559075
SHA256

be2a83f224392823ca6fc698d6473ec9ae6c75608bad711bafa0c918b7b7a2e8
SHA512

26b2cb8747b2ef93f4ab02ed9719ef883f1b7e9b4ba9cf8ab2a75e2ffbefd3284e6cb8b79652efa0fa4cf8ff083e291104ad4ed3d2ee4eeae7a8a70b1ea79cc8
SSDEEP

1536:K9W4/LoYbkV1gSLXJ9RRh1A/srQNZJ7w+F7jLqMHfYOGJ9ZnyBfU:K9W40vVjnRCsrzOypyBfU

Score

8^/10

Executes dropped EXE 1 IoCs

Processes:

windows.exe

pid process

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

System Information Discovery
T1082

pid	process
656	windows.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

8164856e9e00ff929e519b7f4ed2df12.exe

description	pid	process	target process
PID 528 wrote to memory of 656	528	8164856e9e00ff929e519b7f4ed2df12.exe	windows.exe
PID 528 wrote to memory of 656	528	8164856e9e00ff929e519b7f4ed2df12.exe	windows.exe
PID 528 wrote to memory of 656	528	8164856e9e00ff929e519b7f4ed2df12.exe	windows.exe

C:\Users\Admin\AppData\Local\Temp\2014-12-22 #32\8164856e9e00ff929e519b7f4ed2df12.exe
"C:\Users\Admin\AppData\Local\Temp\2014-12-22 #32\8164856e9e00ff929e519b7f4ed2df12.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:528
- C:\Users\Admin\AppData\Local\Temp\windows.exe
  "C:\Users\Admin\AppData\Local\Temp\windows.exe"
  2⤵
  - Executes dropped EXE
  PID:656

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

C:\Users\Admin\AppData\Local\Temp\windows.exe

Filesize
84KB

MD5
8164856e9e00ff929e519b7f4ed2df12

SHA1
1da6fca2ffc1e0aa7044f2dc768eadda92559075

SHA256
be2a83f224392823ca6fc698d6473ec9ae6c75608bad711bafa0c918b7b7a2e8

SHA512
26b2cb8747b2ef93f4ab02ed9719ef883f1b7e9b4ba9cf8ab2a75e2ffbefd3284e6cb8b79652efa0fa4cf8ff083e291104ad4ed3d2ee4eeae7a8a70b1ea79cc8

Download Submit
C:\Users\Admin\AppData\Local\Temp\windows.exe

Filesize
84KB

MD5
8164856e9e00ff929e519b7f4ed2df12

SHA1
1da6fca2ffc1e0aa7044f2dc768eadda92559075

SHA256
be2a83f224392823ca6fc698d6473ec9ae6c75608bad711bafa0c918b7b7a2e8

SHA512
26b2cb8747b2ef93f4ab02ed9719ef883f1b7e9b4ba9cf8ab2a75e2ffbefd3284e6cb8b79652efa0fa4cf8ff083e291104ad4ed3d2ee4eeae7a8a70b1ea79cc8

Download Submit
memory/528-54-0x000007FEF3E10000-0x000007FEF4833000-memory.dmp

Filesize
10.1MB

Download
memory/528-55-0x000007FEF2D70000-0x000007FEF3E06000-memory.dmp

Filesize
16.6MB

Download
memory/528-56-0x000007FEFC201000-0x000007FEFC203000-memory.dmp

Filesize
8KB

Download
memory/656-57-0x0000000000000000-mapping.dmp

Download
memory/656-60-0x000007FEF3E10000-0x000007FEF4833000-memory.dmp

Filesize
10.1MB

Download
memory/656-61-0x000007FEF2D70000-0x000007FEF3E06000-memory.dmp

Filesize
16.6MB

Download