PROOF OF PAYMENT.exe

General
Target

PROOF OF PAYMENT.exe

Size

1MB

Sample

210121-tgmlkazxe2

Score
10 /10
MD5

dcf168394ef0a6d6774b099dd8493b75

SHA1

565c77fa9f7f22229ff5aabad52f6f9e0c5fbce0

SHA256

373e294fccf1cbc447469aeb6fc86678efbfd072b5035a295d1fc74ce6e9fd79

SHA512

6f19bd8c1ce255848fc9e60b92b758ac960c81e3cb4c3c7bc5e520de5b03cfc0a2244891150b50ecc179fc35a9d7f9477e567bdd275b32b4873fe640dafe7ac9

Malware Config

Extracted

Family nanocore
Version 1.2.2.0
C2

amechi.duckdns.org:3190
Attributes
activate_away_mode
true
backup_connection_host
amechi.duckdns.org
backup_dns_server
8.8.4.4
buffer_size
65535
build_time
2020-11-02T13:48:01.329593636Z
bypass_user_account_control
true
bypass_user_account_control_data
clear_access_control
true
clear_zone_identifier
false
connect_delay
4000
connection_port
3190
default_group
OJO 202111111111
enable_debug_mode
true
gc_threshold
1.048576e+07
keep_alive_timeout
30000
keyboard_logging
false
lan_timeout
2500
max_packet_size
1.048576e+07
mutex
c3f2ffac-72ce-4a70-9d04-4f6a62cc4c81
mutex_timeout
5000
prevent_system_sleep
false
primary_connection_host
amechi.duckdns.org
primary_dns_server
8.8.8.8
request_elevation
true
restart_delay
5000
run_delay
0
run_on_startup
false
set_critical_process
true
timeout_interval
5000
use_custom_dns_server
false
version
1.2.2.0
wan_timeout
8000
Targets
Target

PROOF OF PAYMENT.exe

MD5

dcf168394ef0a6d6774b099dd8493b75

Filesize

1MB

Score
10 /10
SHA1

565c77fa9f7f22229ff5aabad52f6f9e0c5fbce0

SHA256

373e294fccf1cbc447469aeb6fc86678efbfd072b5035a295d1fc74ce6e9fd79

SHA512

6f19bd8c1ce255848fc9e60b92b758ac960c81e3cb4c3c7bc5e520de5b03cfc0a2244891150b50ecc179fc35a9d7f9477e567bdd275b32b4873fe640dafe7ac9

Tags

Signatures

  • NanoCore

    Description

    NanoCore is a remote access tool (RAT) with a variety of capabilities.

    Tags

  • Adds Run key to start application

    Tags

    TTPs

    Registry Run Keys / Startup Folder Modify Registry

  • Checks whether UAC is enabled

    Tags

    TTPs

    System Information Discovery

  • Enumerates physical storage devices

    Description

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

    Tags

    TTPs

    System Information Discovery

  • Suspicious use of SetThreadContext

Related Tasks

behavioral1 behavioral2
MITRE ATT&CK Matrix
Collection
    Command and Control
      Credential Access
        Defense Evasion
        Discovery
        Execution
          Exfiltration
            Impact
              Initial Access
                Lateral Movement
                  Persistence
                  Privilege Escalation