MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 f09853d8d4fd108478a9cd5dddf490053c7e9a8f77ef2a729de5b6af57b72e3d. 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
Threat unknown
Vendor detections: 10
| SHA256 hash: | f09853d8d4fd108478a9cd5dddf490053c7e9a8f77ef2a729de5b6af57b72e3d |
|---|---|
| SHA3-384 hash: | a5074b8f7593ddf4bac360f967191d96a8fdd4653e8df02b9e54bbe158cdec477f30fd01a0f8045dc07d1694619c7c00 |
| SHA1 hash: | 908a1fb87a4e2855a6084fb15f01cc05fe124dc6 |
| MD5 hash: | f4f959667ef213ea79b3c2e0259c97eb |
| humanhash: | hot-yellow-nebraska-montana |
| File name: | SecuriteInfo.com.Variant.MSILHeracles.37311.14741.14600 |
| Download: | download sample |
| File size: | 169'472 bytes |
| First seen: | 2022-04-14 08:41:04 UTC |
| Last seen: | 2022-04-14 09:35:00 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'600 x Formbook, 12'241 x SnakeKeylogger) |
| ssdeep | 1536:Bc70WElVVCwa7kIFdf85ODjFea3ZFTmzKefykHG:q7ilywaFFdf85ODMzKoG |
| Threatray | 214 similar samples on MalwareBazaar |
| TLSH | T177F3F72172824712C45445B680D3E03043E2AE87537BD68A3ED57EDF7E32BF54DAAB88 |
| TrID | 69.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 9.9% (.EXE) Win64 Executable (generic) (10523/12/4) 6.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 4.7% (.EXE) Win16 NE executable (generic) (5038/12/1) 4.2% (.EXE) Win32 Executable (generic) (4505/5/1) |
| File icon (PE): |  |
| dhash icon | 0000000000000000 (872 x AgentTesla, 496 x Formbook, 296 x RedLineStealer) |
| Reporter |  SecuriteInfoCom |
| Tags: | exe |
Intelligence
File Origin
# of uploads :
2
# of downloads :
305
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SecuriteInfo.com.Variant.MSILHeracles.37311.14741.14600
Verdict:
Malicious activity
Analysis date:
2022-04-14 08:51:05 UTC
Tags:
n/a
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
Enabling the 'hidden' option for analyzed file
Сreating synchronization primitives
DNS request
Sending an HTTP GET request
Sending a custom TCP request
Creating a file
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Forced shutdown of a system process
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
obfuscated packed replace.exe
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:
Unknown
Detection:
malicious
Classification:
troj.evad
Score:
84 / 100
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
Machine Learning detection for sample
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
Sigma detected: Bad Opsec Defaults Sacrificial Processes With Improper Arguments
Yara detected Generic Downloader
Yara detected MSILDownloaderGeneric
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Backdoor.Crysan
Status:
Malicious
First seen:
2022-04-14 06:52:02 UTC
File Type:
PE (.Net Exe)
Extracted files:
15
AV detection:
19 of 26 (73.08%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Similar samples:
+ 204 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
8/10
Tags:
persistence
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Adds Run key to start application
Downloads MZ/PE file
Unpacked files
SH256 hash:
f09853d8d4fd108478a9cd5dddf490053c7e9a8f77ef2a729de5b6af57b72e3d
MD5 hash:
f4f959667ef213ea79b3c2e0259c97eb
SHA1 hash:
908a1fb87a4e2855a6084fb15f01cc05fe124dc6
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
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: | AgentTesla |
|---|---|
| Author: | Harish Kumar P |
| Description: | Yara Rule to Detect AgentTesla |
| Rule name: | dsc |
|---|---|
| Author: | Aaron DeVera |
| Description: | Discord domains |
| Rule name: | INDICATOR_SUSPICIOUS_EXE_DiscordURL |
|---|---|
| Author: | ditekSHen |
| Description: | Detects executables Discord URL observed in first stage droppers |
| 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 |
| Rule name: | SUSP_Websites |
|---|---|
| Author: | SECUINFRA Falcon Team |
| Description: | Detects the reference of suspicious sites that might be used to download further malware |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
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