MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 e9b89c91baf30931ff00e18e04d957edc7735cbc9e44eec035e8f395f6c4b6dd. 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
CustomerLoader
Vendor detections: 10
| SHA256 hash: | e9b89c91baf30931ff00e18e04d957edc7735cbc9e44eec035e8f395f6c4b6dd |
|---|---|
| SHA3-384 hash: | 34ad4e8b41a4876e3153f0de1319bb609a17e32448189598bd290483f4c67eb5e03dfe8d8e318784c47fe8fe3a310476 |
| SHA1 hash: | d50ae154ebefd0e14bc363b9beaac4cdd2f9e7dd |
| MD5 hash: | f8a94e4cd826b6cb398e04172f7e17b2 |
| humanhash: | crazy-winter-nuts-twelve |
| File name: | QUOTATION_JUL7FIBA00541·PDF.scr |
| Download: | download sample |
| Signature | CustomerLoader |
| File size: | 11'776 bytes |
| First seen: | 2023-07-18 13:10:30 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| ssdeep | 192:LL9+ULaXHXiee1w4cN8QtfddSEu/gLDw1LW/NW/Wq1/:Lp+UKHSee1w4UDdSE4gLDlW/WG |
| Threatray | 58 similar samples on MalwareBazaar |
| TLSH | T1B4321C048BF8856BE6A707BA9CB34780413ADB767422DB6B29CCA2491D133545F773B2 |
| TrID | 44.4% (.EXE) Win64 Executable (generic) (10523/12/4) 21.3% (.EXE) Win16 NE executable (generic) (5038/12/1) 8.7% (.ICL) Windows Icons Library (generic) (2059/9) 8.5% (.EXE) OS/2 Executable (generic) (2029/13) 8.4% (.EXE) Generic Win/DOS Executable (2002/3) |
| Reporter |  abuse_ch |
| Tags: | CustomerLoader exe scr |
Intelligence
File Origin
# of uploads :
1
# of downloads :
270
Origin country :
NLVendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
QUOTATION_JUL7FIBA00541·PDF.scr
Verdict:
Malicious activity
Analysis date:
2023-07-18 13:24:59 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
Using the Windows Management Instrumentation requests
Running batch commands
Creating a process with a hidden window
Creating a file in the %AppData% directory
Creating a file in the %temp% directory
Creating a file
Sending a custom TCP request
Launching a process
Creating a process from a recently created file
Creating a service
Launching a service
Loading a system driver
Creating a file in the Windows subdirectories
Creating a file in the Windows directory
Creating a window
Searching for the window
Сreating synchronization primitives
Query of malicious DNS domain
Sending a TCP request to an infection source
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
Enabling autorun by creating a file
Adding an exclusion to Microsoft Defender
Unauthorized injection to a system process
Gathering data
Verdict:
Malicious
Labled as:
Trojan.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:
Customer Loader
Detection:
malicious
Classification:
troj.expl.evad
Score:
100 / 100
Signature
Antivirus detection for URL or domain
Drops PE files with benign system names
Initial sample is a PE file and has a suspicious name
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for domain / URL
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
Sigma detected: Schedule system process
System process connects to network (likely due to code injection or exploit)
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 Customer Loader
Yara detected UAC Bypass using CMSTP
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.Tnega
Status:
Malicious
First seen:
2023-07-17 04:33:45 UTC
File Type:
PE+ (.Net Exe)
Extracted files:
1
AV detection:
20 of 38 (52.63%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Similar samples:
+ 48 additional samples on MalwareBazaar
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
Checks BIOS information in registry
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Looks for VMWare Tools registry key
Looks for VirtualBox Guest Additions in registry
Unpacked files
SH256 hash:
e9b89c91baf30931ff00e18e04d957edc7735cbc9e44eec035e8f395f6c4b6dd
MD5 hash:
f8a94e4cd826b6cb398e04172f7e17b2
SHA1 hash:
d50ae154ebefd0e14bc363b9beaac4cdd2f9e7dd
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Malspam
Delivery method
Distributed via e-mail attachment
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