MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 e77f29f3b57b776b5ffb2ed7fdf461702166396172d32809646ef08872894725. 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: 9
| SHA256 hash: | e77f29f3b57b776b5ffb2ed7fdf461702166396172d32809646ef08872894725 |
|---|---|
| SHA3-384 hash: | 656e1d9f88aed8da14829103cb1c59f947d8fecd5e05c8fa38406c9cc8b43bd26170dc4e05a211804cea5fb5bfe61349 |
| SHA1 hash: | c8377ad08c4f8735a13a7ae338d12006dd42d919 |
| MD5 hash: | 2fdf0df1f5229b929069791681fa517f |
| humanhash: | mockingbird-finch-november-venus |
| File name: | 2fdf0df1f5229b929069791681fa517f |
| Download: | download sample |
| Signature | AsyncRAT |
| File size: | 594'432 bytes |
| First seen: | 2023-01-03 12:48:58 UTC |
| Last seen: | 2023-01-03 14:29:57 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| ssdeep | 12288:u2v04sgLcdi2ILZ5N9QuFolsjipgO3Ux51gMztKFBkhgbeJuK3H:u2v0GHtLZ5Imesjir3U/SBYhg |
| Threatray | 6'460 similar samples on MalwareBazaar |
| TLSH | T141C4E19C722071DFC85BD476DEA82DA4FA64787B931F4103A06745AAEA4CD97CF140F2 |
| TrID | 44.4% (.EXE) Win64 Executable (generic) (10523/12/4) 21.3% (.EXE) Win16 NE executable (generic) (5038/12/1) 8.7% (.ICL) Windows Icons Library (generic) (2059/9) 8.5% (.EXE) OS/2 Executable (generic) (2029/13) 8.4% (.EXE) Generic Win/DOS Executable (2002/3) |
| Reporter |  zbetcheckin |
| Tags: | AsyncRAT exe |
Intelligence
File Origin
# of uploads :
2
# of downloads :
196
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
2fdf0df1f5229b929069791681fa517f
Verdict:
Malicious activity
Analysis date:
2023-01-03 12:50:50 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:
Behaviour
Сreating synchronization primitives
Sending a custom TCP request
Launching a process
Creating a process with a hidden window
Creating a file in the %AppData% directory
Creating a file
Creating a process from a recently created file
Using the Windows Management Instrumentation requests
Creating a window
DNS request
Query of malicious DNS domain
Sending a TCP request to an infection source
Enabling autorun by creating a file
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
confuserex glupteba packed
Result
Verdict:
UNKNOWN
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Verdict:
Suspicious
Result
Threat name:
Unknown
Detection:
malicious
Classification:
evad
Score:
96 / 100
Signature
Detected unpacking (changes PE section rights)
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
PE file contains section with special chars
Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines)
Yara detected Costura Assembly Loader
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.SuspiciousTaskManipulation
Status:
Malicious
First seen:
2023-01-03 12:49:07 UTC
File Type:
PE+ (.Net Exe)
Extracted files:
1
AV detection:
22 of 26 (84.62%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
asyncrat
Similar samples:
+ 6'450 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
8/10
Tags:
n/a
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Drops file in System32 directory
Checks computer location settings
Loads dropped DLL
Executes dropped EXE
Unpacked files
SH256 hash:
e77f29f3b57b776b5ffb2ed7fdf461702166396172d32809646ef08872894725
MD5 hash:
2fdf0df1f5229b929069791681fa517f
SHA1 hash:
c8377ad08c4f8735a13a7ae338d12006dd42d919
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.66
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_EXE_Packed_ConfuserEx |
|---|---|
| Author: | ditekSHen |
| Description: | Detects executables packed with ConfuserEx Mod |
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
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