Managed XDR

ctvqzym.exe — malware analysis report

File info

Filename
ctvqzym.exe
File type
PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressed
File size
201 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
faf8f89f3bb58a9947cbb4ff3379e57b8ab87eae
SHA256
48a8de34fbcdad3ec837688f903506db50bf3359744bede0bb4f68d36e9d0f57
MD5
dada673c5bc4fd825f42d0a63725ba97

Signatures

Execution

T1053.005 creates_tasks: Creates a delayed task using Task Scheduler

Persistence

T1546.010 persistence_autorun: Makes itself run automatically on Windows startup
T1053.005 creates_tasks: Creates a delayed task using Task Scheduler
T1546.010 installs_appinit: Installs itself in AppInit to inject into new processes

Privilege Escalation

T1546.010 persistence_autorun: Makes itself run automatically on Windows startup
T1053.005 creates_tasks: Creates a delayed task using Task Scheduler
T1546.010 installs_appinit: Installs itself in AppInit to inject into new processes
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 packer_polymorphic: Creates a modified copy of itself
T1027.002 unnamed_memory_regions: Code was executed in unnamed regions
T1027.002 packer_upx: The executable file is compressed using UPX
T1134 opens_thread_token: Opens the access token associated with a thread
T1134 opens_process_token: Opens the access token associated with a process
T1027.002 packer_entropy: Probably contains compressed or encrypted data

Other

yara_rules: Static rules
creates_exe: Creates executable files in the file system
executes_dropped_exe: Executes dropped exe files
no_graphical_activity: No graphic activity
create_rpc_bindings: Creates RPC connection
creates_suspended_process: Creates suspended process
origin_langid: Unconventional language of the executable file
pe_overlay: PE file contains overlay