General
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Target
Downloads.rar
-
Size
184.3MB
-
Sample
240525-b9mv4aad8t
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MD5
9e3e4dd2eca465797c3a07c0fa2254fe
-
SHA1
16ceee08c07179157b0fb6de04b7605360f34b20
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SHA256
f1bbcc5c678d174d858ae089f4494e3ea8bcfc418098d61804a15e437f08aff7
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SHA512
f6033af5252203878aa0d1ba77f4816694a953103927362f6308c527e84c61be00816bf9ccba207991f93248ffefaaf31e27f5fd7806d3a4cb35d4104e79f746
-
SSDEEP
3145728:6CNdBnKJ7rjucWU6bfga3QgbgShgbgSwSonIyRNlIyN+c3Os:t+sJb/3Q4h4wLIy/r91
Static task
static1
Behavioral task
behavioral1
Sample
Downloads.rar
Resource
win10v2004-20240508-en
Malware Config
Extracted
zloader
main
26.02.2020
https://airnaa.org/sound.php
https://banog.org/sound.php
https://rayonch.org/sound.php
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build_id
19
Extracted
revengerat
XDSDDD
84.91.119.105:333
RV_MUTEX-wtZlNApdygPh
Extracted
revengerat
Victime
cocohack.dtdns.net:84
RV_MUTEX-OKuSAtYBxGgZHx
Extracted
zloader
25/03
https://wgyvjbse.pw/milagrecf.php
https://botiq.xyz/milagrecf.php
-
build_id
103
Extracted
revengerat
samay
shnf-47787.portmap.io:47787
RV_MUTEX
Extracted
zloader
09/04
https://eoieowo.casa/wp-config.php
https://dcgljuzrb.pw/wp-config.php
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build_id
140
Extracted
zloader
07/04
https://xyajbocpggsr.site/wp-config.php
https://ooygvpxrb.pw/wp-config.php
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build_id
131
Extracted
cobaltstrike
305419896
http://47.91.237.42:8443/__utm.gif
-
access_type
512
-
beacon_type
2048
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host
47.91.237.42,/__utm.gif
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http_header1
AAAABwAAAAAAAAADAAAABgAAAAZDb29raWUAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==
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http_header2
AAAACgAAACZDb250ZW50LVR5cGU6IGFwcGxpY2F0aW9uL29jdGV0LXN0cmVhbQAAAAcAAAAAAAAABQAAAAJpZAAAAAcAAAABAAAABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==
-
http_method1
GET
-
http_method2
POST
-
maxdns
255
-
polling_time
60000
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port_number
8443
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sc_process32
%windir%\syswow64\rundll32.exe
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sc_process64
%windir%\sysnative\rundll32.exe
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state_machine
MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDS7zRQv7EhhTkbgDrCNBsNay7lzQFmcC/GWwjOq93nKwPSszjIKgtW8nwhtoRhr6MFZx4DSYFdeuJDrtJNcTZz2C/LgZzhSQJmhiEqCkVqPPCfK1C6S4PzDrzy9L794rPLOuoewlGAXgiH5/Ae2aC5k2wedRNfes3DJZDDCaJJYwIDAQABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==
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unknown1
4096
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unknown2
AAAABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==
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uri
/submit.php
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user_agent
Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 6.0; Trident/4.0)
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watermark
305419896
Extracted
revengerat
INSERT-COIN
3.tcp.ngrok.io:24041
RV_MUTEX
Extracted
revengerat
YT
yukselofficial.duckdns.org:5552
RV_MUTEX-WlgZblRvZwfRtNH
Extracted
revengerat
system
yj233.e1.luyouxia.net:20645
RV_MUTEX-GeVqDyMpzZJHO
Extracted
njrat
0.7d
HacKed
srpmx.ddns.net:5552
c6c84eeabbf10b049aa4efdb90558a88
-
reg_key
c6c84eeabbf10b049aa4efdb90558a88
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splitter
|'|'|
Extracted
njrat
0.7d
HACK
43.229.151.64:5552
6825da1e045502b22d4b02d4028214ab
-
reg_key
6825da1e045502b22d4b02d4028214ab
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splitter
Y262SUCZ4UJJ
Extracted
revengerat
Guest
178.17.174.71:3310
RV_MUTEX-HxdYuaWVCGnhp
Extracted
zloader
CanadaLoads
Nerino
https://monanuslanus.com/bFnF0y1r/7QKpXmV3Pz.php
https://lericastrongs.com/bFnF0y1r/7QKpXmV3Pz.php
https://hyllionsudks.com/bFnF0y1r/7QKpXmV3Pz.php
https://crimewasddef.com/bFnF0y1r/7QKpXmV3Pz.php
https://derekdsingel.com/bFnF0y1r/7QKpXmV3Pz.php
https://simplereffiret.com/bFnF0y1r/7QKpXmV3Pz.php
https://regeerscomba.com/bFnF0y1r/7QKpXmV3Pz.php
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build_id
77
Extracted
revengerat
NyanCatRevenge
hpdndbnb.duckdns.org:2404
90a49aa7c27647e
Extracted
emotet
Epoch3
71.57.180.213:80
185.86.148.68:443
168.235.82.183:8080
181.113.229.139:443
181.134.9.162:80
217.199.160.224:8080
105.209.235.113:8080
216.75.37.196:8080
97.104.107.190:80
203.153.216.182:7080
107.161.30.122:8080
41.106.96.12:80
202.5.47.71:80
201.235.10.215:80
105.213.67.88:80
115.79.195.246:80
179.5.118.12:80
212.112.113.235:80
139.59.12.63:8080
177.37.81.212:443
81.17.93.134:80
46.32.229.152:8080
66.61.94.36:80
172.96.190.154:8080
176.9.93.82:7080
5.79.70.250:8080
190.212.140.6:80
37.46.129.215:8080
115.165.3.213:80
201.213.177.139:80
187.64.128.197:80
92.24.51.238:80
185.208.226.142:8080
50.116.78.109:8080
46.105.131.68:8080
181.114.114.203:80
190.190.15.20:80
198.57.203.63:8080
188.251.213.180:443
185.142.236.163:443
182.176.95.147:80
143.95.101.72:8080
181.164.110.7:80
113.161.148.81:80
51.38.201.19:7080
31.146.61.34:80
75.139.38.211:80
157.7.164.178:8081
203.153.216.178:7080
212.156.133.218:80
81.214.253.80:443
87.106.231.60:8080
190.164.75.175:80
77.74.78.80:443
179.62.238.49:80
78.189.60.109:443
177.32.8.85:80
195.201.56.70:8080
190.53.144.120:80
75.127.14.170:8080
177.144.130.105:443
178.33.167.120:8080
192.210.217.94:8080
192.241.220.183:8080
188.0.135.237:80
74.208.173.91:8080
182.187.139.200:8080
172.105.78.244:8080
41.185.29.128:8080
197.83.232.19:80
87.252.100.28:80
115.78.11.155:80
192.163.221.191:8080
91.83.93.103:443
139.99.157.213:8080
Targets
-
-
Target
Downloads.rar
-
Size
184.3MB
-
MD5
9e3e4dd2eca465797c3a07c0fa2254fe
-
SHA1
16ceee08c07179157b0fb6de04b7605360f34b20
-
SHA256
f1bbcc5c678d174d858ae089f4494e3ea8bcfc418098d61804a15e437f08aff7
-
SHA512
f6033af5252203878aa0d1ba77f4816694a953103927362f6308c527e84c61be00816bf9ccba207991f93248ffefaaf31e27f5fd7806d3a4cb35d4104e79f746
-
SSDEEP
3145728:6CNdBnKJ7rjucWU6bfga3QgbgShgbgSwSonIyRNlIyN+c3Os:t+sJb/3Q4h4wLIy/r91
-
Detects Zeppelin payload
-
Modifies WinLogon for persistence
-
Turns off Windows Defender SpyNet reporting
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Zeppelin Ransomware
Ransomware-as-a-service (RaaS) written in Delphi and first seen in 2019.
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RevengeRat Executable
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Command and Scripting Interpreter: PowerShell
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
-
Downloads MZ/PE file
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Drops startup file
-
Executes dropped EXE
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Adds Run key to start application
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Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
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Legitimate hosting services abused for malware hosting/C2
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Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
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AutoIT Executable
AutoIT scripts compiled to PE executables.
-
Suspicious use of NtSetInformationThreadHideFromDebugger
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Suspicious use of SetThreadContext
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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1Privilege Escalation
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1