ac0e191073d8353113ad237eb9015909a26bc631bb28c8fd91078481ff8a0a59 | Triage

Analysis

max time kernel
0s
platform
windows7_x64
resource
win7-20230220-en
resource tags

arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
submitted
13/04/2023, 14:53

Sharing

Report Analysis Logs

General

Target

libcurl.dll
Size

680KB
MD5

5bf012e35940e2a16ea93bb92c196d48
SHA1

2875ac67adf44046fafd52a570f3ac31f98b2063
SHA256

fb21f02bc38ea1124fd1283b898af22b2f55e1345cc9b8f57f4cbd3d0a609c9d
SHA512

70a9184a57e5ca87770803bde9a17d924403a11bda0ceb7f835119c8eff4ba401424bcdf1d0b46173cd1bf7341b8aeac29fcc897ff30268e27399459f2b2e99b
SSDEEP

12288:FGBzejpGCHd2j0O7GzTR1/W6FP1s3lC+bIbxCKr9f9ERQ0jtpHhwK0:FGB6hO7Gz3G3N49f62ahh

Score

1^/10

Malware Config

Signatures

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1516 wrote to memory of 1700	1516	rundll32.exe	28
PID 1516 wrote to memory of 1700	1516	rundll32.exe	28
PID 1516 wrote to memory of 1700	1516	rundll32.exe	28
PID 1516 wrote to memory of 1700	1516	rundll32.exe	28
PID 1516 wrote to memory of 1700	1516	rundll32.exe	28
PID 1516 wrote to memory of 1700	1516	rundll32.exe	28
PID 1516 wrote to memory of 1700	1516	rundll32.exe	28

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\libcurl.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1516
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\libcurl.dll,#1
  2⤵
  PID:1700

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads