General
- Target kibou_PTBR_patcher.exe
- Size 74.3MB
- Sample260705-v52cgaev7v
- SHA256 d90e67c8d56146df22c83b678aec9af8342932530e0a110b8593b12f6ee9c69a
- MD5 5c869554ed8ec819b6a472f3a061c6d9
- SHA1 007b8e5cc157ad7487462ce3578ae77808ca3ddd
- SHA512 53e4266b275bdb2ddd679f8765073c313f527a524c6d981f2ef96c346f8d3322c1f7a35e3e9b4e617806c4495383356a7fcba3c4e7991f295db865f937587c77
- SSDEEP 1572864:FjkzlZ7F8Wf3Q3xUc5BIdSuFphjRfZd5EvUUr+GPljzrLi3jA31MYUYMUu:Fjkz758c+xUcBiFplhZ8cUrrjLiTA3pY
- TLSH T1920833D93D65023BC8529476E5E0D450217DAD8A9B12E02BB3F47CEBB4B33C1DABD11A
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
kibou_PTBR_patcher.exe
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
kibou_PTBR_patcher.exe
Resource
win11ltsc2024-20260629-en
12 signatures
150 seconds
Behavioral task
behavioral3
Sample
main.pyc
Resource
win10v2004-20260513-en
3 signatures
150 seconds
Behavioral task
behavioral4
Sample
main.pyc
Resource
win11ltsc2024-20260629-en
15 signatures
150 seconds
Malware Config
Targets
-
- Target kibou_PTBR_patcher.exe
- Size 74.3MB
- SHA256 d90e67c8d56146df22c83b678aec9af8342932530e0a110b8593b12f6ee9c69a
- MD5 5c869554ed8ec819b6a472f3a061c6d9
- SHA1 007b8e5cc157ad7487462ce3578ae77808ca3ddd
- SHA512 53e4266b275bdb2ddd679f8765073c313f527a524c6d981f2ef96c346f8d3322c1f7a35e3e9b4e617806c4495383356a7fcba3c4e7991f295db865f937587c77
- SSDEEP 1572864:FjkzlZ7F8Wf3Q3xUc5BIdSuFphjRfZd5EvUUr+GPljzrLi3jA31MYUYMUu:Fjkz758c+xUcBiFplhZ8cUrrjLiTA3pY
- TLSH T1920833D93D65023BC8529476E5E0D450217DAD8A9B12E02BB3F47CEBB4B33C1DABD11A
- MD5 SHA1 SHA512 SSDEEP TLSH
Score7/10-
Deletes itself
-
Executes dropped EXE
-
Loads dropped DLL
-
- Target main.pyc
- Size 200KB
- SHA256 726ac58318bab816b14ac7c6b83d967c9d9f239cdc60a15132ca61fd71ffec30
- MD5 c8204a95c3cfe92f2a857c71f83d26cc
- SHA1 f5c760026a74442889ec55dc625d4f0fb575c770
- SHA512 6ff17bea5c5efacb4299c3b1584dc4b9ffafe9508d043b63a306d13c67677102e8fd5d61dfd8c2a730957a001898778f6a8fcea17e23f890343633b19f5ba67b
- SSDEEP 3072:0iguFkyefJkqkhKgik4S1i8fzZgsWuOEI:0xWkzJbkhK598f2WTI
- TLSH T11C14A18AB7B3C473FC62B0B45806378EB36495A2B610CB1372FF91656F871A19C521DE
- MD5 SHA1 SHA512 SSDEEP TLSH
Score8/10-
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.