Managed XDR

vtdl__0k53nqs (DarkGate) — malware analysis report

File info

Filename
vtdl__0k53nqs
File type
Microsoft Cabinet archive data, 5824497 bytes, 3 files
File size
5.6 MB
First seen
Last seen

Environment

win7/x64 en

Hashes

SHA1
1b03510e8c5a1a3c976086327ebab3c8acc19550
SHA256
599ab65935afd40c3bc7f1734cbb8f3c8c7b4b16333b994472f34585ebebe882
MD5
a6f0fa38c1ef89290ee787f7577993ad

Malwares

  • DarkGate

Signatures

Execution

T1059 autoit: AutoIt script execution detected

Persistence

T1574 dropper_dll: Creates DLL, which is then loaded into the process

Privilege Escalation

T1134 opens_thread_token: Opens the access token associated with a thread
T1134 opens_process_token: Opens the access token associated with a process
T1574 dropper_dll: Creates DLL, which is then loaded into the process

Defense Evasion

T1497.001 antivm_generic_cpu: Checks the CPU name, possibly for anti-virtualization
T1497.001 antisandbox_productid: Obtains Windows ProductID, probably to fingerprint a sandbox
T1027.002 unnamed_memory_regions_contains_pe: One or several unnamed memory regions are PE files
T1027.002 unnamed_memory_regions: Code was executed in unnamed regions
T1027.002 packer_entropy: Probably contains compressed or encrypted data
T1497.001 antivm_queries_computername: Retrieves the computer name
T1497.002 async_mouse: Watches for mouse clicks using GetAsyncKeyState to detect human activity
T1574 dropper_dll: Creates DLL, which is then loaded into the process
T1134 opens_thread_token: Opens the access token associated with a thread
T1134 opens_process_token: Opens the access token associated with a process
T1070 stealth_window: A process created a hidden window

Discovery

T1497.001 antivm_generic_cpu: Checks the CPU name, possibly for anti-virtualization
T1497.001 antisandbox_productid: Obtains Windows ProductID, probably to fingerprint a sandbox
T1497.001 antivm_queries_computername: Retrieves the computer name
T1497.002 async_mouse: Watches for mouse clicks using GetAsyncKeyState to detect human activity

Other

yara_rules: Static rules
drops_interpreter: Creates intrepreter binary file
creates_exe: Creates executable files in the file system
executes_dropped_exe: Executes dropped exe files
process_crashed: One of the processes has failed
unexpected_exception: Unexpected exception
valid_authenticode: The digital signature has been verified
has_pdb: This executable file has a PDB path
test_check_service: Starts services
pe_overlay: PE file contains overlay
susp_callbacks: Suspicious usage of some WinAPI with callbacks

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