MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 76deb78a7177f1e80420103e59ce406209d3c9b8f3b8541034bd18dda4fd1393. 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
QuasarRAT
Vendor detections: 13
| SHA256 hash: | 76deb78a7177f1e80420103e59ce406209d3c9b8f3b8541034bd18dda4fd1393 |
|---|---|
| SHA3-384 hash: | 942ebf25f4932b85451b241087170bd805fe6d5c5765d5adb62e5ebcf1711ee6d5928e27393009f760e3996b0f2b15e5 |
| SHA1 hash: | 5dcd9a6c73303ed11c994926112f70e950ab66d3 |
| MD5 hash: | ac31f89ccafacc2cae0f9690386c9730 |
| humanhash: | mike-salami-one-muppet |
| File name: | dControl.exe |
| Download: | download sample |
| Signature | QuasarRAT |
| File size: | 514'048 bytes |
| First seen: | 2022-04-07 05:20:51 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'609 x Formbook, 12'242 x SnakeKeylogger) |
| ssdeep | 6144:gTEgdc0YaXbZvdo6EsRwdvnWbTmsufvz5EtqN+yw47UcEROb8F9DovwaNPcTR3C:gTEgdfYedo6AWbTmC4Ayw7hpBohPcdC |
| Threatray | 889 similar samples on MalwareBazaar |
| TLSH | T171B45B8123FCC52BE1AE57BDE4B10421ABF5F407A667EB4F4940A1E92C967429E407F3 |
| Reporter |  adm1n_usa32 |
| Tags: | exe Quasar QuasarRAT |
Intelligence
File Origin
# of uploads :
1
# of downloads :
268
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
quasar
ID:
1
File name:
dControl.exe
Verdict:
Malicious activity
Analysis date:
2022-04-07 05:19:59 UTC
Tags:
quasar
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
QuasarStealer
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Сreating synchronization primitives
Creating a file in the system32 subdirectories
Launching a process
Enabling autorun by creating a file
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
anti-vm control.exe explorer.exe greyware keylogger obfuscated packed quasarrat rat remote.exe replace.exe schtasks.exe shell32.dll stealer update.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:
Quasar
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
C2 URLs / IPs found in malware configuration
Detected unpacking (overwrites its own PE header)
Drops executables to the windows directory (C:\Windows) and starts them
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Installs a global keyboard hook
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected Quasar RAT
Behaviour
Behavior Graph:
Detection:
quasar
Threat name:
ByteCode-MSIL.Trojan.Quasar
Status:
Malicious
First seen:
2022-03-08 13:49:00 UTC
File Type:
PE (.Net Exe)
Extracted files:
2
AV detection:
36 of 41 (87.80%)
Threat level:
5/5
Verdict:
malicious
Similar samples:
+ 879 additional samples on MalwareBazaar
Result
Malware family:
quasar
Score:
10/10
Tags:
family:quasar botnet:rat1 spyware trojan
Behaviour
Creates scheduled task(s)
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Drops file in System32 directory
Executes dropped EXE
Quasar Payload
Quasar RAT
Malware Config
C2 Extraction:
37.201.79.39:4782
192.168.0.2:4782
192.168.0.2:4782
Unpacked files
SH256 hash:
76deb78a7177f1e80420103e59ce406209d3c9b8f3b8541034bd18dda4fd1393
MD5 hash:
ac31f89ccafacc2cae0f9690386c9730
SHA1 hash:
5dcd9a6c73303ed11c994926112f70e950ab66d3
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
iSpy Keylogger
Score:
1.00
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: | INDICATOR_SUSPICIOUS_EXE_NoneWindowsUA |
|---|---|
| Author: | ditekSHen |
| Description: | Detects Windows executables referencing non-Windows User-Agents |
| Rule name: | INDICATOR_SUSPICIOUS_GENInfoStealer |
|---|---|
| Author: | ditekSHen |
| Description: | Detects executables containing common artifcats observed in infostealers |
| Rule name: | MALWARE_Win_QuasarStealer |
|---|---|
| Author: | ditekshen |
| Description: | Detects Quasar infostealer |
| Rule name: | MAL_Lokibot_Stealer |
|---|---|
| Description: | Detects Lokibot Stealer Variants |
| Rule name: | MAL_QuasarRAT_May19_1 |
|---|---|
| Author: | Florian Roth |
| Description: | Detects QuasarRAT malware |
| Reference: | https://blog.ensilo.com/uncovering-new-activity-by-apt10 |
| Rule name: | MAL_QuasarRAT_May19_1_RID2E1E |
|---|---|
| Author: | Florian Roth |
| Description: | Detects QuasarRAT malware |
| Reference: | https://blog.ensilo.com/uncovering-new-activity-by-apt10 |
| 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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