Managed XDR

vtdl_8ujjfsep (Dridex) — malware analysis report

File info

Filename
vtdl_8ujjfsep
File type
PE32 executable (DLL) (GUI) Intel 80386, for MS Windows
File size
164 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
bb98be68ce706e7254357737aa8a164a1afafd26
SHA256
bcd0c33209fefa7ec26a09a76b4ff643ee58c666581e36cbf21aac7aba718fe4
MD5
6d3a78da43d5b62a76f29a023f56edc0

Malwares

  • Dridex

Signatures

Persistence

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

Privilege Escalation

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

Defense Evasion

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 antisandbox_outputdebugstring: Attempts to slow down analysis using OutputDebugString
T1574 dropper_dll: Creates DLL, which is then loaded into the process

Discovery

T1497.001 antisandbox_outputdebugstring: Attempts to slow down analysis using OutputDebugString
T1518 locates_browser: Attempts to identify where browsers are installed

Other

yara_rules: Static rules
ce_info: Dridex Configuration Data found
no_graphical_activity: No graphic activity
break_limit_exceeded: Warning: function calls limit has been exceeded

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