Managed XDR

netutils.dll (TrickBot) — malware analysis report

File info

Filename
netutils.dll
File type
PE32 executable (GUI) Intel 80386 (stripped to external PDB), for MS Windows
File size
356 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
256b1e97d589a95093f9f7130b950ef4cbd33331
SHA256
8bb6ff79eafb3ce21653ebdb02074fae5d78f0f26c27087c56643aec0031539d
MD5
527eb8ad40835b57add40ca2ffa90b3e

Malwares

  • TrickBot

Signatures

Privilege Escalation

T1134 opens_process_token: Opens the access token associated with a process

Defense Evasion

T1027.002 packer_entropy: Probably contains compressed or encrypted data
T1134 opens_process_token: Opens the access token associated with a process

Other

yara_rules: Static rules
static_pe_anomaly: The PE file structure contains anomalies
process_crashed: One of the processes has failed
no_graphical_activity: No graphic activity
test_check_service: Starts services

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