General
-
Target
5df4887fda73c26fc5194d7f14cd965dc9ade5fb02f26f402473a8f87ba99849
-
Size
405KB
-
Sample
240524-vbl1pach58
-
MD5
81afd4e548307a325a6fa277ed823b21
-
SHA1
3d3f66ecc9a601598795c9abe961fbcd165a9854
-
SHA256
5df4887fda73c26fc5194d7f14cd965dc9ade5fb02f26f402473a8f87ba99849
-
SHA512
9ea7871711b3de60213a70278807fb814912296c7830c55c6bf116bb7648edcf5ea1f642fd0de5302613446931bf6eb059edddcf8a54bf56daa07d650a6169b0
-
SSDEEP
6144:3w9D91dOrcN3ZGXNYFNmIkYvUIelVjjVtGRyFH4:gtRfJcNYFNm8UhlZGse
Static task
static1
Behavioral task
behavioral1
Sample
5df4887fda73c26fc5194d7f14cd965dc9ade5fb02f26f402473a8f87ba99849.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
5df4887fda73c26fc5194d7f14cd965dc9ade5fb02f26f402473a8f87ba99849.exe
Resource
win10v2004-20240426-en
Malware Config
Targets
-
-
Target
5df4887fda73c26fc5194d7f14cd965dc9ade5fb02f26f402473a8f87ba99849
-
Size
405KB
-
MD5
81afd4e548307a325a6fa277ed823b21
-
SHA1
3d3f66ecc9a601598795c9abe961fbcd165a9854
-
SHA256
5df4887fda73c26fc5194d7f14cd965dc9ade5fb02f26f402473a8f87ba99849
-
SHA512
9ea7871711b3de60213a70278807fb814912296c7830c55c6bf116bb7648edcf5ea1f642fd0de5302613446931bf6eb059edddcf8a54bf56daa07d650a6169b0
-
SSDEEP
6144:3w9D91dOrcN3ZGXNYFNmIkYvUIelVjjVtGRyFH4:gtRfJcNYFNm8UhlZGse
Score8/10-
Blocklisted process makes network request
-
Deletes itself
-
Executes dropped EXE
-
Loads dropped DLL
-
Adds Run key to start application
-
Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
-
Writes to the Master Boot Record (MBR)
Bootkits write to the MBR to gain persistence at a level below the operating system.
-
Suspicious use of NtSetInformationThreadHideFromDebugger
-
MITRE ATT&CK Matrix ATT&CK v13
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Pre-OS Boot
1Bootkit
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1