Managed XDR

custom-serial-changer-rysa.exe (RedLine Stealer) — malware analysis report

File info

Filename
custom-serial-changer-rysa.exe
File type
PE32 executable (GUI) Intel 80386, for MS Windows
File size
486.5 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
43b47fe340220c3cd128959518efe42cd14748cc
SHA256
c1ba4cf194977944d93b95b07c0a87e11a8aa964845e8a4d6ec8d641971b5ab7
MD5
5e8a39cf6068d964c35de360a7829f48

Malwares

  • RedLine Stealer

Signatures

Execution

T1059.001 suspicious_powershell: Creates suspicious powershell process

Persistence

T1547.001 persistence_autorun: Makes itself run automatically on Windows startup

Privilege Escalation

T1547.001 persistence_autorun: Makes itself run automatically on Windows startup
T1134 sets_privilegies_via_adjusttokenprivileges: Sets process privilege via AdjustTokenPrivileges
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_entropy: Probably contains compressed or encrypted data
T1497.003 antisandbox_sleep: The process attempted to slow down analysis
T1134 sets_privilegies_via_adjusttokenprivileges: Sets process privilege via AdjustTokenPrivileges
T1134 opens_thread_token: Opens the access token associated with a thread
T1134 opens_process_token: Opens the access token associated with a process
T1070 stealth_window: A process created a hidden window
T1562.001 windows_defender_add_exclusion: Adds a path to Microsoft Defender exclusion list

Discovery

T1518 locates_browser: Attempts to identify where browsers are installed
T1497.003 antisandbox_sleep: The process attempted to slow down analysis

Other

yara_rules: Static rules
no_graphical_activity: No graphic activity
has_pdb: This executable file has a PDB path
message_box: Displays a message
get_policy_info: Retrieves information about a Policy object
checktokenmembership: Checks user token with CheckTokenMembership call

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