MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 841572da329176a7f23da214406a8c5d19c4107206df3d83bfcd8dd6dc906ecf. 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: 9
| SHA256 hash: | 841572da329176a7f23da214406a8c5d19c4107206df3d83bfcd8dd6dc906ecf |
|---|---|
| SHA3-384 hash: | 93775efc923bd13b20c9fe4cd4157ec360b11c20c346131708aafe5b6fc4a33409844258ce942738925aadb198eaf680 |
| SHA1 hash: | dae118b43d0256f33e5d35c1d06b6d33f88f6010 |
| MD5 hash: | d5416a1089dbadc6054227bb58ebd291 |
| humanhash: | football-mango-table-shade |
| File name: | starter.exe |
| Download: | download sample |
| File size: | 19'800'064 bytes |
| First seen: | 2022-12-05 20:04:14 UTC |
| Last seen: | 2022-12-05 21:36:04 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'600 x Formbook, 12'241 x SnakeKeylogger) |
| ssdeep | 393216:RJU5oNri0Bjaj1cCDu4LAG6vtlCM7NF0JQ+ZEZlB93:5Ou4Zu4LT6rBB6JQ4EJ9 |
| TLSH | T1521712A3A8B17E01E9614E7C13A22AE5061D1F9F1BA5411854ADEFCB3573DDB348F8C2 |
| TrID | 72.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 10.3% (.EXE) Win64 Executable (generic) (10523/12/4) 4.9% (.EXE) Win16 NE executable (generic) (5038/12/1) 4.4% (.EXE) Win32 Executable (generic) (4505/5/1) 2.0% (.ICL) Windows Icons Library (generic) (2059/9) |
| File icon (PE): |  |
| dhash icon | 94a6a696d8f0f039 |
| Reporter |  JaffaCakes118 |
| Tags: | exe |
Intelligence
File Origin
# of uploads :
2
# of downloads :
216
Origin country :
ESVendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
starter.exe
Verdict:
Malicious activity
Analysis date:
2022-12-05 20:06:21 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
Creating a window
Сreating synchronization primitives
DNS request
Sending a custom TCP request
Launching a process
Searching for synchronization primitives
Creating a file
Launching a service
Creating a process from a recently created file
Running batch commands
Creating a process with a hidden window
Searching for the window
Searching for analyzing tools
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
obfuscated packed
Result
Verdict:
MALICIOUS
Verdict:
Malicious
Result
Threat name:
Unknown
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
.NET source code references suspicious native API functions
Antivirus / Scanner detection for submitted sample
Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Hides threads from debuggers
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
PE file contains section with special chars
Query firmware table information (likely to detect VMs)
Self deletion via cmd or bat file
Tries to detect sandboxes / dynamic malware analysis system (registry check)
Tries to detect sandboxes and other dynamic analysis tools (window names)
Yara detected Generic Downloader
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.Bingoml
Status:
Malicious
First seen:
2021-10-01 02:05:48 UTC
File Type:
PE (.Net Exe)
Extracted files:
37
AV detection:
7 of 26 (26.92%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
unknown
Result
Malware family:
n/a
Score:
9/10
Tags:
evasion themida trojan
Behaviour
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of NtSetInformationThreadHideFromDebugger
Checks whether UAC is enabled
Legitimate hosting services abused for malware hosting/C2
Checks BIOS information in registry
Deletes itself
Loads dropped DLL
Themida packer
Downloads MZ/PE file
Executes dropped EXE
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Unpacked files
SH256 hash:
841572da329176a7f23da214406a8c5d19c4107206df3d83bfcd8dd6dc906ecf
MD5 hash:
d5416a1089dbadc6054227bb58ebd291
SHA1 hash:
dae118b43d0256f33e5d35c1d06b6d33f88f6010
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: | 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
exe 841572da329176a7f23da214406a8c5d19c4107206df3d83bfcd8dd6dc906ecf
(this sample)
Delivery method
Distributed via web download
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