MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 f37f1b8929f08846a1f80ad0201a2ded2e90f831a169f8001363459570616644. 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: 18
| SHA256 hash: | f37f1b8929f08846a1f80ad0201a2ded2e90f831a169f8001363459570616644 |
|---|---|
| SHA3-384 hash: | 6e0e023d79cbb049c257ac9653cb8e5f8fd8bb7391afbdf03e6a793153f05bb2e6d01a4313bb2d8da75dad7d8436b721 |
| SHA1 hash: | 9596763b4df5f046f7543a79de1bef7e0fc7a641 |
| MD5 hash: | 60731448dcbb8001a51d22754ea05dfb |
| humanhash: | arkansas-lima-five-moon |
| File name: | SecuriteInfo.com.Win32.TrojanX-gen.4878.29665 |
| Download: | download sample |
| Signature | AsyncRAT |
| File size: | 450'048 bytes |
| First seen: | 2024-09-18 02:20:06 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'742 x AgentTesla, 19'607 x Formbook, 12'242 x SnakeKeylogger) |
| ssdeep | 12288:6QM1R3TuI600Ta0qHnmDPFYKRZqFLtomh:X0R3yq8qFLtoo |
| Threatray | 404 similar samples on MalwareBazaar |
| TLSH | T151A41A8A3241A19EEF5780B8A1D5BC65B1067D5F072F4023E267958FD60F6CACFAF052 |
| TrID | 28.5% (.EXE) Win64 Executable (generic) (10523/12/4) 17.8% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 13.6% (.EXE) Win16 NE executable (generic) (5038/12/1) 12.2% (.EXE) Win32 Executable (generic) (4504/4/1) 5.6% (.EXE) Win16/32 Executable Delphi generic (2072/23) |
| Magika | pebin |
| File icon (PE): |  |
| dhash icon | 64ccd4f0f0f0f0d4 (3 x AsyncRAT, 2 x AveMariaRAT, 1 x QuasarRAT) |
| Reporter |  SecuriteInfoCom |
| Tags: | AsyncRAT exe |
Intelligence
File Origin
# of uploads :
1
# of downloads :
549
Origin country :
FRVendor Threat Intelligence
Malware family:
asyncrat
ID:
1
File name:
SecuriteInfo.com.Win32.TrojanX-gen.4878.29665
Verdict:
Malicious activity
Analysis date:
2024-09-18 02:23:22 UTC
Tags:
asyncrat
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
94.9%
Tags:
Execution Network Stealth Trojan
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
confuser confuserex net packed packed
Verdict:
Malicious
Labled as:
Strictor.Generic
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
AI detected suspicious sample
Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)
Detected unpacking (changes PE section rights)
Found malware configuration
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 dropped file
Multi AV Scanner detection for submitted file
PE file contains section with special chars
PE file has nameless sections
Sigma detected: Invoke-Obfuscation CLIP+ Launcher
Sigma detected: Invoke-Obfuscation VAR+ Launcher
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AsyncRAT
Yara detected Generic Downloader
Behaviour
Behavior Graph:
Score:
100%
Verdict:
Malware
File Type:
PE
Detection:
asyncrat
Threat name:
Win32.Trojan.Strictor
Status:
Malicious
First seen:
2024-09-18 03:01:29 UTC
AV detection:
18 of 24 (75.00%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
asyncrat
Similar samples:
+ 394 additional samples on MalwareBazaar
Result
Malware family:
asyncrat
Score:
10/10
Tags:
family:asyncrat botnet:default discovery rat
Behaviour
Delays execution with timeout.exe
Scheduled Task/Job: Scheduled Task
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of UnmapMainImage
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Checks computer location settings
Executes dropped EXE
AsyncRat
Malware Config
C2 Extraction:
154.216.17.155:8808
154.216.17.155:7707
154.216.17.155:7707
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
31a490d665e57f92a0d7f504d75e3e8e2bb34147d270b84803090be4752de19c
MD5 hash:
84e3b399a5b7267bad68105acbbd5b76
SHA1 hash:
f980ff9887074b0b72f2128dfbfa8c0a8c2549de
Detections:
SUSP_NET_NAME_ConfuserEx
SH256 hash:
7236c4e292be0a5ccc409347bbbd37bda640b3b6295148f396acfb67c200a86b
MD5 hash:
4d0761ab9af0758f17b9389095131e8f
SHA1 hash:
95ba25c3ed9aec7b8a3f040c514bc4420646e2b7
Detections:
AsyncRAT
win_asyncrat_w0
asyncrat
SH256 hash:
d29c2c259b3e4b21d16f1df61f5fd1d1f61418d2e438ee110b13c8f893c9eacc
MD5 hash:
a0e40bab2123b51ee5f679c85338d525
SHA1 hash:
76fad40aa27d2fac579cd88e6e413f73cd19ecb5
SH256 hash:
f37f1b8929f08846a1f80ad0201a2ded2e90f831a169f8001363459570616644
MD5 hash:
60731448dcbb8001a51d22754ea05dfb
SHA1 hash:
9596763b4df5f046f7543a79de1bef7e0fc7a641
Detections:
SUSP_OBF_NET_ConfuserEx_Name_Pattern_Jan24
SUSP_NET_NAME_ConfuserEx
Malware family:
AsyncRAT
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
iSpy Keylogger
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: | Detect_APT29_WINELOADER_Backdoor |
|---|---|
| Author: | daniyyell |
| Description: | Detects APT29's WINELOADER backdoor variant used in phishing campaigns, this rule also detect bad pdf,shtml,htm and vbs or maybe more depends |
| Reference: | https://cloud.google.com/blog/topics/threat-intelligence/apt29-wineloader-german-political-parties |
| Rule name: | INDICATOR_EXE_Packed_ConfuserEx |
|---|---|
| Author: | ditekSHen |
| Description: | Detects executables packed with ConfuserEx Mod |
| Rule name: | INDICATOR_EXE_Packed_ConfuserEx_Custom |
|---|---|
| Author: | ditekSHen |
| Description: | Detects executables packed with ConfuserEx Custom; outside of GIT |
| Rule name: | NET |
|---|---|
| Author: | malware-lu |
| 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.
No further information available
BLint
The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.
Findings
| ID | Title | Severity |
|---|---|---|
| CHECK_AUTHENTICODE | Missing Authenticode | high |
| CHECK_DLL_CHARACTERISTICS | Missing dll Security Characteristics (GUARD_CF) | high |
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