Managed XDR

mysnmp.exe (Cobalt Strike, TrickBot, Hupigon) — malware analysis report

File info

Filename
mysnmp.exe
File type
PE32 executable (GUI) Intel 80386, for MS Windows
File size
663.5 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
9e51213dd37ed843949712df5d64663c3847140b
SHA256
80f328214a59000df61a2fc89a1cadb973818286a4d5587c4aa34f19f4121a2d
MD5
aeb7ceefe7360e045a095832b42a1530

Malwares

  • Cobalt Strike
  • TrickBot
  • Hupigon

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_contains_pe: One or several unnamed memory regions are PE files
T1027.002 unnamed_memory_regions: Code was executed in unnamed regions
T1134 opens_thread_token: Opens the access token associated with a thread
T1134 opens_process_token: Opens the access token associated with a process
T1036.001 invalid_authenticode: Digital signature of the executable file has failed the verification

Credential Access

T1552 cookie_files: Accesses cookie files
T1555.003 cookie_files: Accesses cookie files

Command and Control

T1032 internet_security_options: Sets Internet connections options that are not secure
T1071 internet_security_options: Sets Internet connections options that are not secure
T1071.001 wininet_https: Performs HTTP/HTTPS requests using WinInet

Other

yara_rules: Static rules
shellcode_wininet: Wininet-shellcode behaviour detected
no_graphical_activity: No graphic activity
create_rpc_bindings: Creates RPC connection
get_policy_info: Retrieves information about a Policy object
pe_overlay: PE file contains overlay

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