5a858c9599b218622b2577b3790f19d63cff0a7f396b38c217222e310d297b52

Analysis

max time kernel
97s
max time network
133s
platform
windows10-2004_x64
resource
win10v2004-20220901-en
resource tags

arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
submitted
25/11/2022, 13:18

Target

5a858c9599b218622b2577b3790f19d63cff0a7f396b38c217222e310d297b52.exe
Size

1.6MB
MD5

94c2ed414dbd6b9cba5765ee04b98338
SHA1

327ca101022771f4ea2c84842a9e2c1e65582099
SHA256

5a858c9599b218622b2577b3790f19d63cff0a7f396b38c217222e310d297b52
SHA512

a6d6560aa2b3553c5c3e499202554ecb59a58e76381a63b7bb7f76cd0dd1aec4f354a2832e5b221e420c072457665caf495ceb70f025971cc368e3bf9a2fe626
SSDEEP

24576:M2BbEKosPAZ3ZOOKfs6NL0CpszqtPUfRQI5n5PmSGj69bA5rV4Yihe5Cpn7:Vbz183QRNLTeqU9PGjebA5rOYiZn7

Score

8^/10

Executes dropped EXE 1 IoCs

pid	Process
1380	5a858c9599b218622b2577b3790f19d63cff0a7f396b38c217222e310d297b52.tmp

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 4 IoCs

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4752 wrote to memory of 1380	4752	5a858c9599b218622b2577b3790f19d63cff0a7f396b38c217222e310d297b52.exe	82
PID 4752 wrote to memory of 1380	4752	5a858c9599b218622b2577b3790f19d63cff0a7f396b38c217222e310d297b52.exe	82
PID 4752 wrote to memory of 1380	4752	5a858c9599b218622b2577b3790f19d63cff0a7f396b38c217222e310d297b52.exe	82

C:\Users\Admin\AppData\Local\Temp\5a858c9599b218622b2577b3790f19d63cff0a7f396b38c217222e310d297b52.exe
"C:\Users\Admin\AppData\Local\Temp\5a858c9599b218622b2577b3790f19d63cff0a7f396b38c217222e310d297b52.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:4752
- C:\Users\Admin\AppData\Local\Temp\is-2KT85.tmp\5a858c9599b218622b2577b3790f19d63cff0a7f396b38c217222e310d297b52.tmp
  "C:\Users\Admin\AppData\Local\Temp\is-2KT85.tmp\5a858c9599b218622b2577b3790f19d63cff0a7f396b38c217222e310d297b52.tmp" /SL5="$1D01DC,987588,70144,C:\Users\Admin\AppData\Local\Temp\5a858c9599b218622b2577b3790f19d63cff0a7f396b38c217222e310d297b52.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  PID:1380

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\is-2KT85.tmp\5a858c9599b218622b2577b3790f19d63cff0a7f396b38c217222e310d297b52.tmp

Filesize
1.2MB

MD5
e7106fbf42fbc6d5b08a18ada4f781b4

SHA1
36d4a629f79d772c0b0df8bd2ae2ea09108d239d

SHA256
64e1f1fa7d91920b17bc7bc679a4cd8d87ff5b104318b6921bb6bf6a19055635

SHA512
adf876296a952aadeb4f25211c0939bf5a278809b5d3007ad7e26c5d4975e7684d242c1b3de796efd474a47cb7ecdb80f9047935924a1108bf0e4d7c973d1845

Download Submit
C:\Users\Admin\AppData\Local\Temp\is-2KT85.tmp\5a858c9599b218622b2577b3790f19d63cff0a7f396b38c217222e310d297b52.tmp

Filesize
1.2MB

MD5
e7106fbf42fbc6d5b08a18ada4f781b4

SHA1
36d4a629f79d772c0b0df8bd2ae2ea09108d239d

SHA256
64e1f1fa7d91920b17bc7bc679a4cd8d87ff5b104318b6921bb6bf6a19055635

SHA512
adf876296a952aadeb4f25211c0939bf5a278809b5d3007ad7e26c5d4975e7684d242c1b3de796efd474a47cb7ecdb80f9047935924a1108bf0e4d7c973d1845

Download Submit
memory/4752-132-0x0000000000400000-0x0000000000418000-memory.dmp

Filesize
96KB

Download
memory/4752-135-0x0000000000400000-0x0000000000418000-memory.dmp

Filesize
96KB

Download
memory/4752-138-0x0000000000400000-0x0000000000418000-memory.dmp

Filesize
96KB

Download