MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 875ddce13022bafdf9e27f3eab2af78147c589037bf9c86192091e3843cedb16. 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
AsyncRAT
Vendor detections: 11
| SHA256 hash: | 875ddce13022bafdf9e27f3eab2af78147c589037bf9c86192091e3843cedb16 |
|---|---|
| SHA3-384 hash: | f14dc08909cada566e336fff06d3ae4a1585950142579dbdbeba6a3582155fbf4ef319c113f07bcc4f43142fa5a36f06 |
| SHA1 hash: | 5cef3c9f8e5ac090cc67908c7cdbae58eb4b3b7a |
| MD5 hash: | 23ca2d2462dd957e3fe565b3da804b8e |
| humanhash: | potato-pasta-cat-yellow |
| File name: | RFQ Product Inquiry Catalogue.exe |
| Download: | download sample |
| Signature | AsyncRAT |
| File size: | 90'112 bytes |
| First seen: | 2021-12-30 03:16:52 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 | 1536:EGkkmxS+H6+N9cPppv3s54ldQxM/TsLi+vQrpazPcXofYsxzR17TtJeqZp:gkmxbHVI68d4kX6YsxzRB5JeqZp |
| Threatray | 192 similar samples on MalwareBazaar |
| TLSH | T1A093D026E38546B2E9F807F2F447993267F81F963027E06B209D7FCB79423590A4FA45 |
| File icon (PE): |  |
| dhash icon | 62e68c18148ca0e0 (10 x CoinMiner, 7 x AgentTesla, 4 x SnakeKeylogger) |
| Reporter |  GovCERT_CH |
| Tags: | AsyncRAT exe |
Intelligence
File Origin
# of uploads :
1
# of downloads :
308
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
RFQ Product Inquiry Catalogue.exe
Verdict:
Malicious activity
Analysis date:
2021-12-30 03:20:25 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
zgRAT
Result
Verdict:
Suspicious
Maliciousness:
Behaviour
Creating a window
Сreating synchronization primitives
DNS request
Sending a custom TCP request
Creating a file in the %temp% directory
Creating a process from a recently created file
Launching a process
Creating a process with a hidden window
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
obfuscated packed
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:
AsyncRAT
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
Allocates memory in foreign processes
Creates an undocumented autostart registry key
Drops executable to a common third party application directory
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sigma detected: Suspicious Script Execution From Temp Folder
Sigma detected: WScript or CScript Dropper
Uses dynamic DNS services
Writes to foreign memory regions
Wscript starts Powershell (via cmd or directly)
Yara detected AsyncRAT
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Downloader.Seraph
Status:
Malicious
First seen:
2021-12-30 02:48:13 UTC
File Type:
PE (.Net Exe)
Extracted files:
9
AV detection:
22 of 43 (51.16%)
Threat level:
3/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
asyncrat
Similar samples:
+ 182 additional samples on MalwareBazaar
Result
Malware family:
asyncrat
Score:
10/10
Tags:
family:asyncrat rat
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Suspicious use of SetThreadContext
AsyncRat
Unpacked files
SH256 hash:
875ddce13022bafdf9e27f3eab2af78147c589037bf9c86192091e3843cedb16
MD5 hash:
23ca2d2462dd957e3fe565b3da804b8e
SHA1 hash:
5cef3c9f8e5ac090cc67908c7cdbae58eb4b3b7a
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.38
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: | INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFuture |
|---|---|
| Author: | ditekSHen |
| Description: | Detect executables with stomped PE compilation timestamp that is greater than local current time |
| 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.
Malspam
Delivery method
Distributed via e-mail attachment
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