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File_pass1234.7z

KeyLogger Escalate priviledges AntiDebug AntiVM
  1. Resubmit sample
Category Machine Started Completed
FILE s1_win7_x6402 April 10, 2023, 5:39 p.m. April 10, 2023, 5:42 p.m.
Size 4.0MB
Type 7-zip archive data, version 0.4
MD5 55ed279b9cd1e0ac7a5e593aa456fc69
SHA256 744ecfe9af5102168c717746031aa0ab75e9c362afa30badf019ec9ecb015ac4
CRC32 4FDB4757
ssdeep 98304:F+hY1BXU/ws7z+wQ2DpH07rrLBQ208MI7JVTe9+qC/5:FR+/f7Kv2ErNI8MxDM
Yara None matched

Name Response Post-Analysis Lookup
ipinfo.io
A 34.117.59.81
34.117.59.81
api.db-ip.com
A 104.26.5.15
A 104.26.4.15
A 172.67.75.166
104.26.4.15
www.maxmind.com
A 104.17.215.67
A 104.17.214.67
104.17.214.67
db-ip.com
A 104.26.5.15
A 104.26.4.15
A 172.67.75.166
104.26.4.15
IP Address Status Action
104.17.214.67 Active Moloch
104.26.4.15 Active Moloch
104.26.5.15 Active Moloch
164.124.101.2 Active Moloch
208.67.104.60 Active Moloch
34.117.59.81 Active Moloch
94.142.138.113 Active Moloch

Suricata Alerts

Flow SID Signature Category
TCP 192.168.56.102:49178 -> 104.26.4.15:443 906200054 SSLBL: Malicious JA3 SSL-Client Fingerprint detected (Tofsee) undefined
TCP 192.168.56.102:49181 -> 104.17.214.67:443 906200054 SSLBL: Malicious JA3 SSL-Client Fingerprint detected (Tofsee) undefined
TCP 192.168.56.102:49179 -> 104.26.5.15:443 906200054 SSLBL: Malicious JA3 SSL-Client Fingerprint detected (Tofsee) undefined
TCP 192.168.56.102:49176 -> 34.117.59.81:443 2025331 ET POLICY Possible External IP Lookup Domain Observed in SNI (ipinfo. io) Device Retrieving External IP Address Detected
TCP 192.168.56.102:49176 -> 34.117.59.81:443 906200054 SSLBL: Malicious JA3 SSL-Client Fingerprint detected (Tofsee) undefined
TCP 192.168.56.102:49176 -> 34.117.59.81:443 2025331 ET POLICY Possible External IP Lookup Domain Observed in SNI (ipinfo. io) Device Retrieving External IP Address Detected
TCP 192.168.56.102:49176 -> 34.117.59.81:443 2025331 ET POLICY Possible External IP Lookup Domain Observed in SNI (ipinfo. io) Device Retrieving External IP Address Detected
TCP 192.168.56.102:49176 -> 34.117.59.81:443 2025331 ET POLICY Possible External IP Lookup Domain Observed in SNI (ipinfo. io) Device Retrieving External IP Address Detected

Suricata TLS

Flow Issuer Subject Fingerprint
TLSv1
192.168.56.102:49178
104.26.4.15:443 		C=US, O=Cloudflare, Inc., CN=Cloudflare Inc RSA CA-2 C=US, ST=California, L=San Francisco, O=Cloudflare, Inc., CN=sni.cloudflaressl.com 8d:c8:6e:29:ea:e9:15:f8:85:80:ae:fd:51:f0:44:ca:8c:7d:0c:dc
TLSv1
192.168.56.102:49179
104.26.5.15:443 		C=US, O=Cloudflare, Inc., CN=Cloudflare Inc RSA CA-2 C=US, ST=California, L=San Francisco, O=Cloudflare, Inc., CN=sni.cloudflaressl.com 8d:c8:6e:29:ea:e9:15:f8:85:80:ae:fd:51:f0:44:ca:8c:7d:0c:dc

Time & API Arguments Status Return Repeated

IsDebuggerPresent

 0 0
Time & API Arguments Status Return Repeated

GlobalMemoryStatusEx

 1 1 0
suspicious_features Connection to IP address suspicious_request GET http://208.67.104.60/api/tracemap.php
request GET http://208.67.104.60/api/tracemap.php
request GET http://www.maxmind.com/geoip/v2.1/city/me
request GET https://db-ip.com/
request POST https://api.db-ip.com/v2/p31e4d59ee6ad1a0b5cc80695a873e43a8fbca06/self
request POST https://api.db-ip.com/v2/p31e4d59ee6ad1a0b5cc80695a873e43a8fbca06/self
Time & API Arguments Status Return Repeated

NtProtectVirtualMemory

 process_identifier: 2200
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
length: 4096
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x74002000
process_handle: 0xffffffff
1 0 0

NtProtectVirtualMemory

 process_identifier: 2200
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
length: 4096
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x737e3000
process_handle: 0xffffffff
1 0 0
domain ipinfo.io
file C:\Users\test22\AppData\Local\Temp\7zE89827E46\Install.exe
file C:\Users\test22\AppData\Local\Temp\7zE89827E46\mlang.dll
Time & API Arguments Status Return Repeated

LookupPrivilegeValueW

 system_name:
privilege_name: SeRestorePrivilege
1 1 0

LookupPrivilegeValueW

 system_name:
privilege_name: SeSecurityPrivilege
1 1 0
description PWS Memory rule Generic_PWS_Memory_Zero
description Escalate priviledges rule Escalate_priviledges
description (no description) rule DebuggerCheck__GlobalFlags
description (no description) rule DebuggerCheck__QueryInfo
description (no description) rule DebuggerHiding__Thread
description (no description) rule DebuggerHiding__Active
description (no description) rule ThreadControl__Context
description (no description) rule SEH__vectored
description Checks if being debugged rule anti_dbg
description Bypass DEP rule disable_dep
description Run a KeyLogger rule KeyLogger
host 208.67.104.60
host 94.142.138.113