MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 a2d2a62835ec13260cc35eb5773e32b5205adf74c8dac852e614f6034c634309. 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: 11
| SHA256 hash: | a2d2a62835ec13260cc35eb5773e32b5205adf74c8dac852e614f6034c634309 |
|---|---|
| SHA3-384 hash: | 6ae20d3d3d0da236ae971801fb7694919e80bfef02e30ddbebd14cc1061715dcd2884bf64bbacec3be8b82bcc4874373 |
| SHA1 hash: | 5a9fe479676fd9f52056543281757eaa6e4bc9bd |
| MD5 hash: | 0df08ab582f19745c569b85f44d69ce5 |
| humanhash: | batman-vegan-happy-illinois |
| File name: | RFQ no. JULF247-QN22110077·pdf.scr |
| Download: | download sample |
| File size: | 511'488 bytes |
| First seen: | 2023-07-24 06:03:28 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| ssdeep | 12288:sFjxMClnVIZ+Z7BNpWxAlbYTONZtNIkb8ZyS5AohGw5rCD7HcOm7PHY:sFiClnVIQBLSGvNTNIkb8v5RhzrAHcOd |
| Threatray | 3 similar samples on MalwareBazaar |
| TLSH | T171B42302B3B74346D5007575BEC88D1C73AA393E7A49DBCDAF44106E4E90F4AEA11EE6 |
| TrID | 56.5% (.EXE) Win64 Executable (generic) (10523/12/4) 11.0% (.ICL) Windows Icons Library (generic) (2059/9) 10.9% (.EXE) OS/2 Executable (generic) (2029/13) 10.7% (.EXE) Generic Win/DOS Executable (2002/3) 10.7% (.EXE) DOS Executable Generic (2000/1) |
| Reporter |  abuse_ch |
| Tags: | exe scr |
Intelligence
File Origin
# of uploads :
1
# of downloads :
258
Origin country :
NLVendor Threat Intelligence
Malware family:
agenttesla
ID:
1
File name:
RFQ no. JULF247-QN22110077·pdf.scr
Verdict:
Malicious activity
Analysis date:
2023-07-24 06:11:21 UTC
Tags:
stealer agenttesla
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
Searching for the window
Creating a window
Using the Windows Management Instrumentation requests
Сreating synchronization primitives
Creating a file in the %AppData% directory
Running batch commands
Creating a process with a hidden window
Creating a file in the %temp% directory
Creating a file
Launching a process
Creating a process from a recently created file
Sending a custom TCP request
Creating a service
Launching a service
Loading a system driver
Creating a file in the Windows subdirectories
Creating a file in the Windows directory
Reading critical registry keys
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a recently created process
Enabling autorun for a service
Blocking the User Account Control
Forced shutdown of a system process
Stealing user critical data
Enabling autorun by creating a file
Adding an exclusion to Microsoft Defender
Unauthorized injection to a system process
Gathering data
Verdict:
Malicious
Labled as:
MSILHeracles.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:
Suspicious
Result
Threat name:
n/a
Detection:
malicious
Classification:
expl.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Drops PE files with benign system names
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
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Sample is not signed and drops a device driver
Sample uses string decryption to hide its real strings
Sigma detected: Schedule system process
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 AntiVM3
Yara detected Costura Assembly Loader
Yara detected UAC Bypass using CMSTP
Behaviour
Behavior Graph:
Threat name:
Win64.Trojan.Nekark
Status:
Malicious
First seen:
2023-07-24 03:17:21 UTC
File Type:
PE+ (.Net Exe)
Extracted files:
2
AV detection:
15 of 37 (40.54%)
Threat level:
5/5
Detection(s):
Suspicious file
Result
Malware family:
n/a
Score:
9/10
Tags:
evasion persistence
Behaviour
Creates scheduled task(s)
Delays execution with timeout.exe
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: LoadsDriver
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Enumerates physical storage devices
Adds Run key to start application
Maps connected drives based on registry
Loads dropped DLL
Checks BIOS information in registry
Checks computer location settings
Executes dropped EXE
Looks for VMWare Tools registry key
Looks for VirtualBox Guest Additions in registry
Unpacked files
SH256 hash:
a2d2a62835ec13260cc35eb5773e32b5205adf74c8dac852e614f6034c634309
MD5 hash:
0df08ab582f19745c569b85f44d69ce5
SHA1 hash:
5a9fe479676fd9f52056543281757eaa6e4bc9bd
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.65
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Malspam
exe a2d2a62835ec13260cc35eb5773e32b5205adf74c8dac852e614f6034c634309
(this sample)
Delivery method
Distributed via e-mail attachment
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