MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 7efc5412627522e01e6be72ff0d8528c7cb140cf741e61458d50b653242e2b76. 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: 7
| SHA256 hash: | 7efc5412627522e01e6be72ff0d8528c7cb140cf741e61458d50b653242e2b76 |
|---|---|
| SHA3-384 hash: | 3cd38d0eab988e89f344b71891842e13ba1f11da52e6430679a0e72f08f50f24db2019e054d4d866d3a7fe0cb59fa3f1 |
| SHA1 hash: | df343a616d2276cb7e8952a532384022633187bf |
| MD5 hash: | dfc0b6895388107d9d96110c035c97de |
| humanhash: | bakerloo-football-aspen-kansas |
| File name: | dfc0b6895388107d9d96110c035c97de.exe |
| Download: | download sample |
| Signature | AsyncRAT |
| File size: | 10'752 bytes |
| First seen: | 2022-09-27 16:47:02 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'650 x AgentTesla, 19'461 x Formbook, 12'202 x SnakeKeylogger) |
| ssdeep | 192:7Qy7/yTfm3IDZ2LHuTqcgh8V2PnHuqvBE:L7/t3IV2Lf5SV2vHX |
| Threatray | 3'841 similar samples on MalwareBazaar |
| TLSH | T1A32262A57399E5ADC8AD0F71C853D7E00E34BE115A258B9B36E0BB0F2D313517E207A2 |
| TrID | 72.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 10.4% (.EXE) Win64 Executable (generic) (10523/12/4) 6.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 4.4% (.EXE) Win32 Executable (generic) (4505/5/1) 2.0% (.EXE) OS/2 Executable (generic) (2029/13) |
| File icon (PE): |  |
| dhash icon | d292b0b2da36bcbe (11 x AsyncRAT, 7 x Metasploit, 6 x CoinMiner) |
| Reporter |  abuse_ch |
| Tags: | AsyncRAT exe |
Intelligence
File Origin
# of uploads :
1
# of downloads :
260
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Сreating synchronization primitives
Launching a process
Creating a process with a hidden window
Sending an HTTP GET request to an infection source
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
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:
Unknown
Result
Threat name:
Unknown
Detection:
malicious
Classification:
evad
Score:
100 / 100
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
Antivirus detection for URL or domain
Encrypted powershell cmdline option found
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for domain / URL
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)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Yara detected Costura Assembly Loader
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Backdoor.Remcos
Status:
Malicious
First seen:
2022-09-27 16:48:06 UTC
File Type:
PE (.Net Exe)
Extracted files:
13
AV detection:
17 of 26 (65.38%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
asyncrat
Similar samples:
+ 3'831 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
7/10
Tags:
n/a
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Checks computer location settings
Unpacked files
SH256 hash:
7efc5412627522e01e6be72ff0d8528c7cb140cf741e61458d50b653242e2b76
MD5 hash:
dfc0b6895388107d9d96110c035c97de
SHA1 hash:
df343a616d2276cb7e8952a532384022633187bf
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.35
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: | pe_imphash |
|---|
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
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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