General
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Target
c87df6e17bdc013fad8153aa41be2660069f976080c8c9af2533ed2216fe5089
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Size
321KB
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Sample
231101-pvatwaac38
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MD5
15fdc7ab6a409cea82b6be8f374382f8
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SHA1
b34130f458eeb5820bd568df9aeca1a3d22cc021
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SHA256
bae44cd1168960c5f1b40f3917603e7b6bd1fe4b4212fdc1a9a1824e8dc0bef8
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SHA512
5dd63e6964169f8a363f065b80c719d1b877d6228dfe8d8ef4942a30143095e4fee147b4bfa82f9572fedc8816c99094fe024a913c347dea5196dbc7eb4f40b8
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SSDEEP
6144:N9KjimUCkm+o+yETLW8kaCyv1mSGIDJjJgp8ChjV8oiNhzRCEuQrL6Drk:N8WmUUbTEjn/GeJNa9iLlCnUL6Xk
Static task
static1
Behavioral task
behavioral1
Sample
c87df6e17bdc013fad8153aa41be2660069f976080c8c9af2533ed2216fe5089.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
c87df6e17bdc013fad8153aa41be2660069f976080c8c9af2533ed2216fe5089.exe
Resource
win10v2004-20231023-en
Malware Config
Extracted
smokeloader
2022
http://77.91.68.29/fks/
http://yvzgz.cyou/index.php
https://yvzgz.cyou/index.php
Extracted
redline
grome
77.91.124.86:19084
Extracted
amadey
3.89
http://77.91.124.1/theme/index.php
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install_dir
fefffe8cea
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install_file
explothe.exe
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strings_key
36a96139c1118a354edf72b1080d4b2f
Extracted
redline
kinza
77.91.124.86:19084
Extracted
smokeloader
up3
Extracted
smokeloader
2020
http://host-file-host6.com/
http://host-host-file8.com/
Extracted
redline
pixelnew
194.49.94.11:80
Extracted
redline
@ytlogsbot
194.169.175.235:42691
Extracted
raccoon
6a6a005b9aa778f606280c5fa24ae595
http://195.123.218.98:80
http://31.192.23
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user_agent
SunShineMoonLight
Targets
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Target
c87df6e17bdc013fad8153aa41be2660069f976080c8c9af2533ed2216fe5089
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Size
891KB
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MD5
c93f9f8e3608649dfa17991ba86ae0c2
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SHA1
6b0cc84b3921b15b0fdc1878deda598829e1f39d
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SHA256
c87df6e17bdc013fad8153aa41be2660069f976080c8c9af2533ed2216fe5089
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SHA512
32555ef2a196ec86e2a58b16e4d3c24e1d8cfb48b76abf358e1813b9e9cded15332d1052ede50bf2234e5903a508fca68aded03996ab581a37e5774ba60b31cf
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SSDEEP
12288:Rq4P+dy7rmNwdUUEE+qwUWlOlPmODW9KDFhXyzqu2yQyUSIw:9SQmNwdUUEE+BWlLC9KDF
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DcRat
DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.
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Detect ZGRat V1
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Glupteba payload
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Raccoon Stealer payload
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RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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RedLine payload
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SectopRAT payload
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Suspicious use of NtCreateUserProcessOtherParentProcess
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Modifies boot configuration data using bcdedit
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Blocklisted process makes network request
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Downloads MZ/PE file
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Modifies Windows Firewall
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Possible attempt to disable PatchGuard
Rootkits can use kernel patching to embed themselves in an operating system.
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Stops running service(s)
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Executes dropped EXE
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Loads dropped DLL
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Accesses Microsoft Outlook profiles
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Adds Run key to start application
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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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Drops file in System32 directory
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Suspicious use of SetThreadContext
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MITRE ATT&CK Matrix ATT&CK v13
Persistence
Create or Modify System Process
3Windows Service
3Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Privilege Escalation
Create or Modify System Process
3Windows Service
3Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1