MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 fd80116dffb4a52d6a31d33d06f3ff943c38f6ada8fd3d9e9ffaeb0422a010a9. 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: 10
| SHA256 hash: | fd80116dffb4a52d6a31d33d06f3ff943c38f6ada8fd3d9e9ffaeb0422a010a9 |
|---|---|
| SHA3-384 hash: | ced55e25b7c49cd68de5d746eddd9ef5b927c91b799738bb0fc1391cdfdbb3778802c1bbbdc67f20212bbe391e99a55d |
| SHA1 hash: | f6d4b908eb0879c13716f93581a2aa5fe31b792b |
| MD5 hash: | e6b54146eb295792de721286a0c205f3 |
| humanhash: | seven-comet-oven-pluto |
| File name: | Preview.exe |
| Download: | download sample |
| Signature | AsyncRAT |
| File size: | 32'768 bytes |
| First seen: | 2021-06-15 08:56:37 UTC |
| Last seen: | 2021-06-15 09:52:11 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'742 x AgentTesla, 19'606 x Formbook, 12'242 x SnakeKeylogger) |
| ssdeep | 384:f9WzaeQoyRhDEhAQR1W+1R3WekiqvEXPXebr5h19G+uXr+br3W4YMBJSWKDTkI/Z:f5eQjdaXGNiqvEfs5hKP+bz9f0D41LO |
| Threatray | 1'094 similar samples on MalwareBazaar |
| TLSH | 55E2095393482AB4C46A377D94796B8437BA7FC159B3CA2C180530033EF3F162A69ED9 |
| Reporter |  abuse_ch |
| Tags: | AsyncRAT exe RAT |
Indicators Of Compromise (IOCs)
Below is a list of indicators of compromise (IOCs) associated with this malware samples.
| IOC | ThreatFox Reference |
|---|---|
| 46.243.150.151:38259 | https://threatfox.abuse.ch/ioc/115835/ |
Intelligence
File Origin
# of uploads :
2
# of downloads :
150
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Preview.exe
Verdict:
Malicious activity
Analysis date:
2021-06-15 08:59:29 UTC
Tags:
trojan rat asyncrat
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
DNS request
Sending an HTTP GET request
Creating a file
Moving a recently created file
Creating a file in the %temp% subdirectories
Creating a process from a recently created file
Creating a process with a hidden window
Launching a service
Sending a UDP request
Deleting a recently created file
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:
Unknown
Result
Threat name:
Unknown
Detection:
suspicious
Classification:
evad
Score:
29 / 100
Signature
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Behaviour
Behavior Graph:
Detection:
asyncrat
Threat name:
Win32.Trojan.Pwsx
Status:
Malicious
First seen:
2021-06-15 08:57:09 UTC
AV detection:
8 of 46 (17.39%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
asyncrat
Similar samples:
+ 1'084 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
9/10
Tags:
n/a
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Loads dropped DLL
Executes dropped EXE
Nirsoft
Unpacked files
SH256 hash:
fd80116dffb4a52d6a31d33d06f3ff943c38f6ada8fd3d9e9ffaeb0422a010a9
MD5 hash:
e6b54146eb295792de721286a0c205f3
SHA1 hash:
f6d4b908eb0879c13716f93581a2aa5fe31b792b
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.51
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: | asyncrat |
|---|---|
| Author: | JPCERT/CC Incident Response Group |
| Description: | detect AsyncRat in memory |
| Reference: | internal research |
| Rule name: | INDICATOR_SUSPICIOUS_EXE_ASEP_REG_Reverse |
|---|---|
| Author: | ditekSHen |
| Description: | Detects file containing reversed ASEP Autorun registry keys |
| Rule name: | INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFu |
|---|---|
| Author: | ditekSHen |
| Description: | Detect executables with stomped PE compilation timestamp that is greater than local current time |
| Rule name: | pe_imphash |
|---|
| Rule name: | Reverse_text_bin_mem |
|---|---|
| Author: | James_inthe_box |
| Description: | Reverse text detected |
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
| Rule name: | win_asyncrat_j1 |
|---|---|
| Author: | Johannes Bader @viql |
| Description: | detects AsyncRAT |
| Rule name: | win_asyncrat_w0 |
|---|---|
| Author: | JPCERT/CC Incident Response Group |
| Description: | detect AsyncRat in memory |
| Reference: | internal research |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
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