Managed XDR

zembut.js — malware analysis report

File info

Filename
zembut.js
File type
ASCII text, with CRLF line terminators
File size
14.1 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
41ce1d7452017207aa24f241f98ec4f4cee7664d
SHA256
33d0759dfff3a9b92455542551ad2cee73af1ca67f8fb503247e3f7604757e78
MD5
cc74308ae219e273365782bd5ce0e3ff

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

T1497.001 antisandbox_script_timer: Detected script timer window (indicative of sleep style evasion)
T1497.003 antisandbox_sleep: The process attempted to slow down analysis
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

T1497.001 antisandbox_script_timer: Detected script timer window (indicative of sleep style evasion)
T1497.003 antisandbox_sleep: The process attempted to slow down analysis

Other

yara_rules: Static rules
no_graphical_activity: No graphic activity
checktokenmembership: Checks user token with CheckTokenMembership call