General
- Target PulsarModified.exe
- Size 6.3MB
- Sample260731-ay3azattes
- SHA256 f258ccbfce1e10daea3244538bdf0f84a2abe7949fffcabfc51a8aa29c3c6aa5
- MD5 93e5eb70e97d756bd61afdd64a3c428b
- SHA1 06c967c69edd343350804658391b900dc5fc0452
- SHA512 7e0ccf2793cf7e8f0285d37528342b88f1c9843fd08952bd052406675519bab0ef963b630c831ddd22476fb6a8896f98e9f3167c877e06d38633b951984dc1a6
- SSDEEP 98304:h+9MMMM0maMM0e9w0M35M0YMM0M0MMMMMMM00M0M0e2smzG07hTIF8TkqXf0FgUV:02s2ISTkSIgUcwti7TQl2ZNndW3Y
- TLSH T18D66BEB9629C7085E25535F00852D4B0E2E36D3149B3656A68FF3D6B39B2B27CC0279F
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
6/10
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
PulsarModified.exe
Resource
win11ltsc2024-20260709-en
13 signatures
900 seconds
Behavioral task
behavioral2
Sample
bouncycastle.crypto.dll
Resource
win11ltsc2024-20260709-en
14 signatures
900 seconds
Malware Config
Targets
-
- Target PulsarModified.exe
- Size 6.3MB
- SHA256 f258ccbfce1e10daea3244538bdf0f84a2abe7949fffcabfc51a8aa29c3c6aa5
- MD5 93e5eb70e97d756bd61afdd64a3c428b
- SHA1 06c967c69edd343350804658391b900dc5fc0452
- SHA512 7e0ccf2793cf7e8f0285d37528342b88f1c9843fd08952bd052406675519bab0ef963b630c831ddd22476fb6a8896f98e9f3167c877e06d38633b951984dc1a6
- SSDEEP 98304:h+9MMMM0maMM0e9w0M35M0YMM0M0MMMMMMM00M0M0e2smzG07hTIF8TkqXf0FgUV:02s2ISTkSIgUcwti7TQl2ZNndW3Y
- TLSH T18D66BEB9629C7085E25535F00852D4B0E2E36D3149B3656A68FF3D6B39B2B27CC0279F
- MD5 SHA1 SHA512 SSDEEP TLSH
Score6/10-
Contacts third-party web service commonly abused for C2
Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.
-
- Target bouncycastle.crypto.dll
- Size 3.2MB
- SHA256 e51721dc0647f4838b1abc592bd95fd8cb924716e8a64f83d4b947821fa1fa42
- MD5 0cf454b6ed4d9e46bc40306421e4b800
- SHA1 9611aa929d35cbd86b87e40b628f60d5177d2411
- SHA512 85262f1bc67a89911640f59a759b476b30ca644bd1a1d9cd3213cc8aae16d7cc6ea689815f19b146db1d26f7a75772ceb48e71e27940e3686a83eb2cf7e46048
- SSDEEP 49152:JIBbo0WIgmjljFtXCdRLRBcJd+KaGxHIkMNqzP56O8lZ7qXUqi9Y:6BbBWIgWljGxRB/LLY
- TLSH T15EE57B0577F81E67E56ACBB7D1B14012D3F1F82AB363DB5B5882633A1C13B805D826A7
- MD5 SHA1 SHA512 SSDEEP TLSH
Score6/10-
Boot or Logon Autostart Execution: Active Setup
Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.
-
Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.