ad3f2ce83e0bcc98dfbef2ad9cd905254c71f75ed7ede1a3e8e30aeb73ad4a4b

Analysis

max time kernel
147s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
28/11/2022, 04:18

Target

ad3f2ce83e0bcc98dfbef2ad9cd905254c71f75ed7ede1a3e8e30aeb73ad4a4b.exe
Size

1.7MB
MD5

1b41845c953b9aac5adb13c0c0dd79d1
SHA1

88970d10fc4dc66692fb18c00461c2b119aec2ed
SHA256

ad3f2ce83e0bcc98dfbef2ad9cd905254c71f75ed7ede1a3e8e30aeb73ad4a4b
SHA512

a4150b4e7c9064c44bdceeddd904680c825ea87cbe1065e422608caeaec1f50bd28e23231cd118a7b655367a21b02dc21debe0829e283c75a556d6e66972ae45
SSDEEP

49152:a/acXOlrSXY4JzPzFZOPslLebA5rOYiZnD:38OlrSRKERebSivZnD

Score

8^/10

Executes dropped EXE 1 IoCs

pid	Process
3952	ad3f2ce83e0bcc98dfbef2ad9cd905254c71f75ed7ede1a3e8e30aeb73ad4a4b.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

pid	Process
3952	ad3f2ce83e0bcc98dfbef2ad9cd905254c71f75ed7ede1a3e8e30aeb73ad4a4b.tmp
3952	ad3f2ce83e0bcc98dfbef2ad9cd905254c71f75ed7ede1a3e8e30aeb73ad4a4b.tmp
3952	ad3f2ce83e0bcc98dfbef2ad9cd905254c71f75ed7ede1a3e8e30aeb73ad4a4b.tmp
3952	ad3f2ce83e0bcc98dfbef2ad9cd905254c71f75ed7ede1a3e8e30aeb73ad4a4b.tmp

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 5004 wrote to memory of 3952	5004	ad3f2ce83e0bcc98dfbef2ad9cd905254c71f75ed7ede1a3e8e30aeb73ad4a4b.exe	81
PID 5004 wrote to memory of 3952	5004	ad3f2ce83e0bcc98dfbef2ad9cd905254c71f75ed7ede1a3e8e30aeb73ad4a4b.exe	81
PID 5004 wrote to memory of 3952	5004	ad3f2ce83e0bcc98dfbef2ad9cd905254c71f75ed7ede1a3e8e30aeb73ad4a4b.exe	81

C:\Users\Admin\AppData\Local\Temp\ad3f2ce83e0bcc98dfbef2ad9cd905254c71f75ed7ede1a3e8e30aeb73ad4a4b.exe
"C:\Users\Admin\AppData\Local\Temp\ad3f2ce83e0bcc98dfbef2ad9cd905254c71f75ed7ede1a3e8e30aeb73ad4a4b.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:5004
- C:\Users\Admin\AppData\Local\Temp\is-CCKOM.tmp\ad3f2ce83e0bcc98dfbef2ad9cd905254c71f75ed7ede1a3e8e30aeb73ad4a4b.tmp
  "C:\Users\Admin\AppData\Local\Temp\is-CCKOM.tmp\ad3f2ce83e0bcc98dfbef2ad9cd905254c71f75ed7ede1a3e8e30aeb73ad4a4b.tmp" /SL5="$90064,1064361,70144,C:\Users\Admin\AppData\Local\Temp\ad3f2ce83e0bcc98dfbef2ad9cd905254c71f75ed7ede1a3e8e30aeb73ad4a4b.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  PID:3952

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-CCKOM.tmp\ad3f2ce83e0bcc98dfbef2ad9cd905254c71f75ed7ede1a3e8e30aeb73ad4a4b.tmp

Filesize
1.2MB

MD5
e7106fbf42fbc6d5b08a18ada4f781b4

SHA1
36d4a629f79d772c0b0df8bd2ae2ea09108d239d

SHA256
64e1f1fa7d91920b17bc7bc679a4cd8d87ff5b104318b6921bb6bf6a19055635

SHA512
adf876296a952aadeb4f25211c0939bf5a278809b5d3007ad7e26c5d4975e7684d242c1b3de796efd474a47cb7ecdb80f9047935924a1108bf0e4d7c973d1845

Download Submit
C:\Users\Admin\AppData\Local\Temp\is-CCKOM.tmp\ad3f2ce83e0bcc98dfbef2ad9cd905254c71f75ed7ede1a3e8e30aeb73ad4a4b.tmp

Filesize
1.2MB

MD5
e7106fbf42fbc6d5b08a18ada4f781b4

SHA1
36d4a629f79d772c0b0df8bd2ae2ea09108d239d

SHA256
64e1f1fa7d91920b17bc7bc679a4cd8d87ff5b104318b6921bb6bf6a19055635

SHA512
adf876296a952aadeb4f25211c0939bf5a278809b5d3007ad7e26c5d4975e7684d242c1b3de796efd474a47cb7ecdb80f9047935924a1108bf0e4d7c973d1845

Download Submit
memory/5004-132-0x0000000000400000-0x0000000000418000-memory.dmp

Filesize
96KB

Download
memory/5004-134-0x0000000000400000-0x0000000000418000-memory.dmp

Filesize
96KB

Download
memory/5004-138-0x0000000000400000-0x0000000000418000-memory.dmp

Filesize
96KB

Download