MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 e20da9ec0ddcfa71740b795beb5466204bbb1c2f82dcec35a5013fbfecbe49d5. 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: | e20da9ec0ddcfa71740b795beb5466204bbb1c2f82dcec35a5013fbfecbe49d5 |
|---|---|
| SHA3-384 hash: | 751f882fb06c150b60d0f6fd652b459ff3e56fa8b2d56e567aea7598b07b5576fc826f091eaa685c2dee3b966d4eb0e8 |
| SHA1 hash: | 9f618fa4acc788cff1b9a9dd058c9bf5a0a210c2 |
| MD5 hash: | 724b10a9345d1e3ed0e4bd595cc1df97 |
| humanhash: | virginia-one-fillet-vegan |
| File name: | 724b10a9345d1e3ed0e4bd595cc1df97.exe |
| Download: | download sample |
| Signature | QuasarRAT |
| File size: | 527'360 bytes |
| First seen: | 2021-11-12 09:50:24 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'657 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger) |
| ssdeep | 6144:hTEgdc0YcXAGbgiIN2RSBizw96On/JfEIulDccEWmb8F9Tw+CKGXkcTR3rXq:hTEgdfYmbghN/ySGhtTpGXkcdrXq |
| Threatray | 170 similar samples on MalwareBazaar |
| TLSH | T1BFB47C4027F88A1BE1AE57B9EDB10424ABF4F417BA63EB4F5540B1F92C667029D407B3 |
| File icon (PE): |  |
| dhash icon | 2bd4d6948cd4d229 (1 x QuasarRAT) |
| Reporter |  abuse_ch |
| Tags: | exe QuasarRAT RAT |
Indicators Of Compromise (IOCs)
Below is a list of indicators of compromise (IOCs) associated with this malware samples.
| IOC | ThreatFox Reference |
|---|---|
| 74.201.73.122:10600 | https://threatfox.abuse.ch/ioc/247490/ |
Intelligence
File Origin
# of uploads :
1
# of downloads :
117
Origin country :
n/a
Vendor Threat Intelligence
Detection:
QuasarStealer
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
anti-vm greyware keylogger obfuscated packed quasarrat rat stealer
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.
Malware family:
Quasar RAT
Verdict:
Malicious
Result
Threat name:
Quasar
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code references suspicious native API functions
Antivirus / Scanner detection for submitted sample
C2 URLs / IPs found in malware configuration
Detected unpacking (overwrites its own PE header)
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Installs a global keyboard hook
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
May check the online IP address of the machine
Multi AV Scanner detection for submitted file
Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
Yara detected Quasar RAT
Behaviour
Behavior Graph:
Detection:
quasar
Threat name:
ByteCode-MSIL.Trojan.Quasar
Status:
Malicious
First seen:
2021-11-08 22:55:00 UTC
AV detection:
25 of 28 (89.29%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Similar samples:
+ 160 additional samples on MalwareBazaar
Result
Malware family:
quasar
Score:
10/10
Tags:
family:quasar botnet:drax suricata
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Looks up external IP address via web service
suricata: ET MALWARE Observed Malicious SSL Cert (Quasar CnC)
Malware Config
C2 Extraction:
74.201.73.122:10600
Unpacked files
SH256 hash:
e20da9ec0ddcfa71740b795beb5466204bbb1c2f82dcec35a5013fbfecbe49d5
MD5 hash:
724b10a9345d1e3ed0e4bd595cc1df97
SHA1 hash:
9f618fa4acc788cff1b9a9dd058c9bf5a0a210c2
Malware family:
xRAT
Verdict:
Malicious
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_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: | 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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