Managed XDR

3dfx32v2.dll (Dridex) — malware analysis report

File info

Filename
3dfx32v2.dll
File type
PE32 executable (GUI) Intel 80386, for MS Windows
File size
168 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
0e8027afa46b743a806e4abdc1f885f30a7ad80a
SHA256
7f623a5203d82c30778e670adbd81029ec930fb04febda1b657a43f1fff3d13b
MD5
946b6855e4bf964bec7b34358fb52f61

Malwares

  • Dridex

Signatures

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

Defense Evasion

T1027.002 unnamed_memory_regions: Code was executed in unnamed regions
T1497.003 antisandbox_sleep: The process attempted to slow down analysis
T1027.002 packer_entropy: Probably contains compressed or encrypted data
T1027.002 pe_features: Executable file has PE anomalies (may be false positive)
T1134 opens_thread_token: Opens the access token associated with a thread
T1134 opens_process_token: Opens the access token associated with a process

Discovery

T1497.003 antisandbox_sleep: The process attempted to slow down analysis

Other

yara_rules: Static rules
ce_info: Dridex Configuration Data found
static_pe_anomaly: The PE file structure contains anomalies
static_pe_duplicate_sections: The PE file structure contains anomalies: duplicate section names
no_graphical_activity: No graphic activity
has_pdb: This executable file has a PDB path

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