MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5e273d27c320b4ba9da91dedaa66ba91cb6ac05fa2195096a2b85e9954e981c0. 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: 12


Intelligence 12 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5e273d27c320b4ba9da91dedaa66ba91cb6ac05fa2195096a2b85e9954e981c0
SHA3-384 hash: 3b61be3722a7b8f4174e7132d85fd3c95fb64269d2500b8880377653f5d44e92e4f25888f942bb8c941df98e966a3ecc
SHA1 hash: 48e7676a658dabaf14bdf70a62435e2a9ae90203
MD5 hash: 0d7f65115b7ac9d7503a28af1266399d
humanhash: missouri-cat-fifteen-carolina
File name:file.exe
Download: download sample
File size:691'728 bytes
First seen:2023-06-28 14:21:56 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
ssdeep 6144:gXovsDHYdtCtMXtJxnrr8qjjRT3hihC2X5ph3q5Yap8exbx8xxYXXXXXXXXFpiiw:wQAMC+bZYej9Wzh3qBIin+x5dPHoO9l
Threatray 26 similar samples on MalwareBazaar
TLSH T16FE49DA09AD81194E7F57838F395BC5F6DFCE123BC096FF23B9980F6BA89100C665215
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:exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
277
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
file.exe
Verdict:
Malicious activity
Analysis date:
2023-06-28 14:26:58 UTC
Tags:
agenttesla
Link:
https://app.any.run/tasks/58c0254b-46dd-4aee-80e8-37a516c2afd3

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/403534/
Detection(s):
Win.Packed.Formbook-9980347-1
Create hunting rule

Win.Packed.Cerbu-9993871-0
Create hunting rule

Win.Dropper.Formbook-9993903-0
Create hunting rule

Win.Packed.Generic-6680913-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
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
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
Using the Windows Management Instrumentation requests
Creating a file in the %AppData% subdirectories
Reading critical registry keys
Creating a window
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
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
cmstp lolbin overlay packed
Link:
https://www.filescan.io/uploads/649c420f313e9da61a5bc388/reports/810dcf39-4d0e-4f41-8a23-8af5472bdbaf/overview
Verdict:
Malicious
Labled as:
Trojan.E1CAE469
Link:
https://www.hybrid-analysis.com/sample/5e273d27c320b4ba9da91dedaa66ba91cb6ac05fa2195096a2b85e9954e981c0
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
Link:
https://analyze.intezer.com/analyses/290236d3-08c1-4e94-9ff0-e1f4386022fd
Result
Threat name:
n/a
Detection:
malicious
Classification:
expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1262718
Signature
.NET source code references suspicious native API functions
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
Sample is not signed and drops a device driver
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 UAC Bypass using CMSTP
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 895751 Sample: file.exe Startdate: 28/06/2023 Architecture: WINDOWS Score: 100 48 Malicious sample detected (through community Yara rule) 2->48 50 Multi AV Scanner detection for dropped file 2->50 52 Multi AV Scanner detection for submitted file 2->52 54 5 other signatures 2->54 7 file.exe 1 5 2->7         started        11 svchost.exe 2->11         started        13 svchost.exe 3 2->13         started        15 3 other processes 2->15 process3 file4 38 C:\Users\user\AppData\Roaming\svchost.exe, PE32+ 7->38 dropped 40 C:\Users\user\AppData\Local\...\file.exe.log, CSV 7->40 dropped 58 Drops PE files with benign system names 7->58 17 cmd.exe 1 7->17         started        19 cmd.exe 1 7->19         started        60 Multi AV Scanner detection for dropped file 11->60 62 Machine Learning detection for dropped file 11->62 42 C:\Windows\Temp\efbt2ulj.inf, Windows 13->42 dropped 22 cmstp.exe 13->22         started        44 C:\Windows\Temp\q1rlaecb.inf, Windows 15->44 dropped 24 cmstp.exe 8 7 15->24         started        signatures5 process6 signatures7 26 svchost.exe 1 17->26         started        30 conhost.exe 17->30         started        32 timeout.exe 1 17->32         started        56 Uses schtasks.exe or at.exe to add and modify task schedules 19->56 34 conhost.exe 19->34         started        36 schtasks.exe 1 19->36         started        process8 file9 46 C:\Zemana.sys, PE32+ 26->46 dropped 64 Sample is not signed and drops a device driver 26->64 signatures10
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/5e273d27c320b4ba9da91dedaa66ba91cb6ac05fa2195096a2b85e9954e981c0/
Threat name:
ByteCode-MSIL.Trojan.Dotrunpex
Create hunting rule
Status:
Malicious
First seen:
2023-06-28 14:22:07 UTC
File Type:
PE+ (.Net Exe)
Extracted files:
3
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=lytt2j6dec2lvhnjdxw2uzv2shfwvqc7uimvbfvcxbpjsvhjqhaa._file
Verdict:
malicious
Similar samples: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 16 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  7/10
Tags:
persistence
Link:
https://tria.ge/reports/230628-rpks1ahg87/
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
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Unpacked files
SH256 hash:
5e273d27c320b4ba9da91dedaa66ba91cb6ac05fa2195096a2b85e9954e981c0
MD5 hash:
0d7f65115b7ac9d7503a28af1266399d
SHA1 hash:
48e7676a658dabaf14bdf70a62435e2a9ae90203
Link:
https://www.unpac.me/results/f5fae9b8-1588-4a93-97f9-844270e219a3/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/5e273d27c320b4ba9da91dedaa66ba91cb6ac05fa2195096a2b85e9954e981c0

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:BAZT_B5_NOCEXInvalidStream
Create hunting rule

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Cape
Cape
https://www.capesandbox.com/analysis/403534/

Comments