MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 affd6e89b3357f6a8418ceb96c5a101eb38ea0af16b2d8a0ac256459130740ff. 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: 10
| SHA256 hash: | affd6e89b3357f6a8418ceb96c5a101eb38ea0af16b2d8a0ac256459130740ff |
|---|---|
| SHA3-384 hash: | c91adf4dffff2cd09bbf9ad33c026042746a371626e3256c3ef549b13bc05d11764d9d48f4b57a9a3de9ffa47c1197ab |
| SHA1 hash: | c7d7b3fe522bfd11d97b186f79713b9100465960 |
| MD5 hash: | b25394f4eebb48b3536b460929362643 |
| humanhash: | chicken-stairway-video-carbon |
| File name: | b25394f4eebb48b3536b460929362643 |
| Download: | download sample |
| Signature | QuasarRAT |
| File size: | 13'312 bytes |
| First seen: | 2022-01-31 10:14:02 UTC |
| Last seen: | 2022-02-02 19:04:43 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'650 x AgentTesla, 19'461 x Formbook, 12'202 x SnakeKeylogger) |
| ssdeep | 192:ls5GYcnDCO/Labn9qTd/LZLp2HHBJkLqNxbbbbbbbbbbbbbbbbbbbbbbbbbbbbbw:m5GYc2O/Lab9qTd/LZLIJdoWFZ54W |
| Threatray | 5'035 similar samples on MalwareBazaar |
| TLSH | T1BA5285619FF45BF7E8F64F3A18B316309B38A7068832D67AB480167A1D363434663A71 |
| File icon (PE): |  |
| dhash icon | 1032d232e98c3689 (16 x AgentTesla, 8 x AveMariaRAT, 7 x Formbook) |
| Reporter |  zbetcheckin |
| Tags: | 32 exe QuasarRAT |
Intelligence
File Origin
# of uploads :
3
# of downloads :
213
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
b25394f4eebb48b3536b460929362643
Verdict:
Malicious activity
Analysis date:
2022-01-31 10:18:24 UTC
Tags:
evasion trojan
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Result
Verdict:
Suspicious
Maliciousness:
Behaviour
Searching for the window
Сreating synchronization primitives
Launching a process
Creating a process with a hidden window
Running batch commands
DNS request
Sending a custom TCP request
Verdict:
Likely Malicious
Threat level:
7.5/10
Confidence:
100%
Tags:
cmd.exe obfuscated packed replace.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:
Unknown
Detection:
malicious
Classification:
troj.evad
Score:
72 / 100
Behaviour
Behavior Graph:
n/a
Threat name:
ByteCode-MSIL.Trojan.Strictor
Status:
Malicious
First seen:
2022-01-31 10:15:07 UTC
File Type:
PE (.Net Exe)
Extracted files:
4
AV detection:
14 of 28 (50.00%)
Threat level:
5/5
Verdict:
malicious
Similar samples:
+ 5'025 additional samples on MalwareBazaar
Result
Malware family:
quasar
Score:
10/10
Tags:
family:quasar botnet:remote2 persistence spyware trojan
Behaviour
Delays execution with timeout.exe
Runs ping.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Adds Run key to start application
Looks up external IP address via web service
Quasar Payload
Quasar RAT
Malware Config
C2 Extraction:
thomasfunte.zapto.org:64779
yncesucesss.chickenkiller.com:64779
yncesucesss.chickenkiller.com:64779
Unpacked files
SH256 hash:
affd6e89b3357f6a8418ceb96c5a101eb38ea0af16b2d8a0ac256459130740ff
MD5 hash:
b25394f4eebb48b3536b460929362643
SHA1 hash:
c7d7b3fe522bfd11d97b186f79713b9100465960
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: | INDICATOR_SUSPICIOUS_EXE_DiscordURL |
|---|---|
| Author: | ditekSHen |
| Description: | Detects executables Discord URL observed in first stage droppers |
| Rule name: | pe_imphash |
|---|
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
| Rule name: | SUSP_PE_Discord_Attachment_Oct21_1 |
|---|---|
| Author: | Florian Roth |
| Description: | Detects suspicious executable with reference to a Discord attachment (often used for malware hosting on a legitimate FQDN) |
| Reference: | Internal Research |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Web download
Delivery method
Distributed via web download
Comments
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