MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 79c88080262db1ffc03376d9a98fe8ba71508b03c4f2a28af50f53b8aa235bf9. 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: 9
| SHA256 hash: | 79c88080262db1ffc03376d9a98fe8ba71508b03c4f2a28af50f53b8aa235bf9 |
|---|---|
| SHA3-384 hash: | 7b769188b0a459bfead5491ee4d9634b3722c2ce0ee50779dd694c1437bf5e6bfba615cd29a8c2c89efd920d4b07474d |
| SHA1 hash: | 15ea7bb2b5698711d6e24461c297ab88506f2b6b |
| MD5 hash: | 74ef7d7f4aad8c60a09e7ee99daf2487 |
| humanhash: | white-cola-quiet-edward |
| File name: | 74EF7D7F4AAD8C60A09E7EE99DAF2487.exe |
| Download: | download sample |
| Signature | QuasarRAT |
| File size: | 1'140'349 bytes |
| First seen: | 2021-06-18 20:45:58 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | b960c15baaf7aed95c4a7eb08f9ac0f1 (2 x QuasarRAT) |
| ssdeep | 24576:z12HTeqzMv9FEmcCiCHZdHJSLCaJTQSBYk6B9/KKQGG5D2uAGfInGrzvSNiZfg6q:pAV8c7CH7HJSLCaJMSv6y9GKDseSIZ4f |
| Threatray | 45 similar samples on MalwareBazaar |
| TLSH | 18352352368090C2D2762678E68D7AB338B4FDB523A006FB37656D996738DE3853C743 |
| 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 |
|---|---|
| 209.126.85.216:9632 | https://threatfox.abuse.ch/ioc/136596/ |
Intelligence
File Origin
# of uploads :
1
# of downloads :
181
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
74EF7D7F4AAD8C60A09E7EE99DAF2487.exe
Verdict:
Malicious activity
Analysis date:
2021-06-18 20:48:02 UTC
Tags:
autoit trojan rat quasar
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Detection(s):
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.evad
Score:
80 / 100
Signature
C2 URLs / IPs found in malware configuration
Found malware configuration
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Writes to foreign memory regions
Yara detected Quasar RAT
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.Quasar
Status:
Malicious
First seen:
2021-06-16 06:52:22 UTC
AV detection:
15 of 29 (51.72%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Similar samples:
+ 35 additional samples on MalwareBazaar
Result
Malware family:
quasar
Score:
10/10
Tags:
family:quasar botnet:mini spyware trojan
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Loads dropped DLL
Executes dropped EXE
Quasar Payload
Quasar RAT
Malware Config
C2 Extraction:
209.126.85.216:9632
Unpacked files
SH256 hash:
e8ae2078b8816e9ebf545614380cdad3439dc347b470a26d8b5663f67ec6b0c0
MD5 hash:
7d380f1675fa0283c3287f41d76c71f7
SHA1 hash:
3df1597e15f227cf22c37448426b4f5320b432e6
SH256 hash:
b46f8976f6d959ef4cf26af0a27f26a4b5c03b8606c67052e75e03aa17481e77
MD5 hash:
d242cefebc5c7926af69ed6d3a69e27f
SHA1 hash:
fb93497f6e1e5557f04b932e66aab5836e7bfef0
SH256 hash:
2db56cce0ff47816853a236be364dbc5e812f267d4bc19ed035ce4d4e925760c
MD5 hash:
9331a0a8876f708d9cfd7643ad93b35d
SHA1 hash:
35a894b9bc9c6bb074e3da02aa941205edbee44c
SH256 hash:
79c88080262db1ffc03376d9a98fe8ba71508b03c4f2a28af50f53b8aa235bf9
MD5 hash:
74ef7d7f4aad8c60a09e7ee99daf2487
SHA1 hash:
15ea7bb2b5698711d6e24461c297ab88506f2b6b
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
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: | CAP_HookExKeylogger |
|---|---|
| Author: | Brian C. Bell -- @biebsmalwareguy |
| Reference: | https://github.com/DFIRnotes/rules/blob/master/CAP_HookExKeylogger.yar |
| Rule name: | Chrome_stealer_bin_mem |
|---|---|
| Author: | James_inthe_box |
| Description: | Chrome in files like avemaria |
| Rule name: | CN_disclosed_20180208_KeyLogger_1 |
|---|---|
| Author: | Florian Roth |
| Description: | Detects malware from disclosed CN malware set |
| Reference: | https://www.virustotal.com/graph/#/selected/n120z79z208z189/drawer/graph-details |
| Rule name: | INDICATOR_SUSPICIOUS_GENInfoStealer |
|---|---|
| Author: | ditekSHen |
| Description: | Detects executables containing common artifcats observed in infostealers |
| Rule name: | Keylog_bin_mem |
|---|---|
| Author: | James_inthe_box |
| Description: | Contains Keylog |
| Rule name: | MALWARE_Win_QuasarRAT |
|---|---|
| Author: | ditekSHen |
| Description: | QuasarRAT payload |
| 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: | MSILStealer |
|---|---|
| Author: | https://github.com/hwvs |
| Description: | Detects strings from C#/VB Stealers and QuasarRat |
| Reference: | https://github.com/quasar/QuasarRAT |
| Rule name: | pe_imphash |
|---|
| Rule name: | Quasar |
|---|---|
| Author: | JPCERT/CC Incident Response Group |
| Description: | detect QuasarRAT in memory |
| Rule name: | Quasar_RAT_1 |
|---|---|
| Author: | Florian Roth |
| Description: | Detects Quasar RAT |
| Reference: | https://www.pwc.co.uk/cyber-security/pdf/cloud-hopper-annex-b-final.pdf |
| Rule name: | Select_from_enumeration |
|---|---|
| Author: | James_inthe_box |
| Description: | IP and port combo |
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
| Rule name: | Vermin_Keylogger_Jan18_1 |
|---|---|
| Author: | Florian Roth |
| Description: | Detects Vermin Keylogger |
| Reference: | https://researchcenter.paloaltonetworks.com/2018/01/unit42-vermin-quasar-rat-custom-malware-used-ukraine/ |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
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