MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 99607533ec0caa3bbd538f0fab6efd8054f72717119fc8264aa75fe8522f3129. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.
Database Entry
DCRat
Vendor detections: 11
| SHA256 hash: | 99607533ec0caa3bbd538f0fab6efd8054f72717119fc8264aa75fe8522f3129 |
|---|---|
| SHA3-384 hash: | 7ee16780d0a5537fc7a9b61becd8ea8e83e68bbcd6b0a771c2ed2b727c581f9588e12fb02297c1cfff0a71ac9483872a |
| SHA1 hash: | 5259b7774832c484305f85b89d6c32dec92a2187 |
| MD5 hash: | ab13e3d844e3211d89052cfc8983b239 |
| humanhash: | solar-summer-whiskey-enemy |
| File name: | ab13e3d844e3211d89052cfc8983b239.exe |
| Download: | download sample |
| Signature | DCRat |
| File size: | 1'126'400 bytes |
| First seen: | 2022-03-11 02:07:22 UTC |
| Last seen: | 2022-03-11 03:52:18 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger) |
| ssdeep | 12288:RUNYYc/6wv+erywD216/sme1rJb6mNQLutfgbAQvjS8cApDwdX1VlHbLAP4ZCfTV:C3E/xpDdEmorJmmNQ83QO/5cgSsep |
| Threatray | 2'086 similar samples on MalwareBazaar |
| TLSH | T129355A067E55DE02D0B9173BC4EFD11843ECAD422A66D76A7E8A33AC21113E71E8D5CE |
| Reporter |  abuse_ch |
| Tags: | DCRat exe |
Indicators Of Compromise (IOCs)
Below is a list of indicators of compromise (IOCs) associated with this malware samples.
| IOC | ThreatFox Reference |
|---|---|
| http://sdwasdwads.tk/imagevmprocessorserver.php | https://threatfox.abuse.ch/ioc/393615/ |
Intelligence
File Origin
# of uploads :
2
# of downloads :
233
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
dcrat
ID:
1
File name:
WexSide.exe
Verdict:
Malicious activity
Analysis date:
2022-03-09 15:11:13 UTC
Tags:
trojan rat backdoor dcrat stealer evasion
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Searching for the window
Сreating synchronization primitives
Creating a file
Using the Windows Management Instrumentation requests
Launching a process
Creating a file in the Windows subdirectories
Creating a file in the system32 subdirectories
Creating a file in the %temp% directory
Running batch commands
Creating a process with a hidden window
Sending a custom TCP request
Sending a UDP request
Creating a process from a recently created file
DNS request
Sending an HTTP GET request
Creating a window
Reading critical registry keys
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Enabling autorun
Enabling autorun by creating a file
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
anti-debug anti-vm cmd.exe control.exe cscript.exe explorer.exe greyware hacktool obfuscated packed replace.exe schtasks.exe
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Verdict:
Malicious
Result
Threat name:
DCRat
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
Creates an autostart registry key pointing to binary in C:\Windows
Creates an undocumented autostart registry key
Creates multiple autostart registry keys
Creates processes via WMI
Drops executables to the windows directory (C:\Windows) and starts them
Drops PE files with benign system names
Found malware configuration
Machine Learning detection for dropped file
Machine Learning detection for sample
May check the online IP address of the machine
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sigma detected: File Created with System Process Name
Uses schtasks.exe or at.exe to add and modify task schedules
Uses the Telegram API (likely for C&C communication)
Yara detected DCRat
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2022-03-09 02:09:00 UTC
File Type:
PE (.Net Exe)
AV detection:
27 of 42 (64.29%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Similar samples:
+ 2'076 additional samples on MalwareBazaar
Result
Malware family:
dcrat
Score:
10/10
Tags:
family:dcrat infostealer persistence rat spyware stealer suricata
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Drops file in Program Files directory
Drops file in Windows directory
Drops file in System32 directory
Adds Run key to start application
Looks up external IP address via web service
Checks computer location settings
Reads user/profile data of web browsers
Executes dropped EXE
DcRat
Modifies WinLogon for persistence
Process spawned unexpected child process
suricata: ET MALWARE DCRAT Activity (GET)
Unpacked files
SH256 hash:
d86602e893896bbbaf54cbb387249f22c3219a1d343b6742173a0a0adeaa6b29
MD5 hash:
88fe2df1ef70aa3b7bb5a542c488571b
SHA1 hash:
edddc7cf30eec9b17bbd5437f982b9118e7dc3ef
SH256 hash:
e631e418c6963907fd4941e122559cfd4328eba0fe93d08340658bae4ae5312e
MD5 hash:
afcf6fd7d1111a652c65f54905db07a7
SHA1 hash:
92cb739faa4735cdcdc769b13a899a81c337c983
SH256 hash:
0239a3372936c96852622fdfed8e291c5d9658587d4c9d313aa70d2050d69ecf
MD5 hash:
daf27fd362785c44d3a5a4d94c827790
SHA1 hash:
3a9d0ed269db4a87be7f704d3ea1e7925c08182a
SH256 hash:
99607533ec0caa3bbd538f0fab6efd8054f72717119fc8264aa75fe8522f3129
MD5 hash:
ab13e3d844e3211d89052cfc8983b239
SHA1 hash:
5259b7774832c484305f85b89d6c32dec92a2187
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.35
YARA Signatures
MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.
| Rule name: | pe_imphash |
|---|
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
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