Managed XDR

vtdl_1751630704_7skjg4fn (GandCrab) — malware analysis report

File info

Filename
vtdl_1751630704_7skjg4fn
File type
PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressed
File size
2.5 MB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
0f73b91e4c6b5620e51ac9a1c7d1640d00342380
SHA256
fc0926c71bd124469415241fea30d1fbc349827e75d4e3996c38471ff7b38a25
MD5
0e5245ab56c6fa3a9f194ed700938132

Malwares

  • GandCrab

Signatures

Persistence

T1574.001 dll_hijacking: Indicators of DLL Hijacking vulnerability exploitation detected (creates a typical file)
T1574 dropper_dll: Creates DLL, which is then loaded into the process

Privilege Escalation

T1574.001 dll_hijacking: Indicators of DLL Hijacking vulnerability exploitation detected (creates a typical file)
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

Defense Evasion

T1036.003 ntdll_copy: Renames or copying NTDLL.dll to bypass HIPS
T1574.001 dll_hijacking: Indicators of DLL Hijacking vulnerability exploitation detected (creates a typical file)
T1027.002 packer_upx: The executable file is compressed using UPX
T1027.002 packer_entropy: Probably contains compressed or encrypted data
T1027.002 pe_features: Executable file has PE anomalies (may be false positive)
T1497 evasion_diskenum: Sandbox evasion using enumeration of partitions
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

Credential Access

T1555.003 cookie_files: Accesses cookie files
T1552 cookie_files: Accesses cookie files

Discovery

T1497 evasion_diskenum: Sandbox evasion using enumeration of partitions

Command and Control

T1071.001 wininet_https: Performs HTTP/HTTPS requests using WinInet

Other

yara_rules: Static rules
creates_exe: Creates executable files in the file system
dead_host: Connects to IP addresses that do not respond to requests
create_rpc_bindings: Creates RPC connection
require_administrator: Requests administrator privileges
error_drawtext: An error occured while executing the file
get_policy_info: Retrieves information about a Policy object
pe_overlay: PE file contains overlay

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