MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1994ca93abdb13e25fecc514dd06ae7853525f8495e006dedbad9972dd27955e. 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


AgentTesla


Vendor detections: 11


Intelligence 11 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1994ca93abdb13e25fecc514dd06ae7853525f8495e006dedbad9972dd27955e
SHA3-384 hash: 44903d82ae31d6d9fb5e0f278e17e371b0117f71730c056388d936e1dca0adf4090f8105120d7a3ad46b471b43b5a014
SHA1 hash: 478551df415fbe0714a059055b7eb2f667500b4f
MD5 hash: cd0e01db0073bb79d7db8adb762e945b
humanhash: golf-kansas-lemon-paris
File name:Amended Purchase Orders_doc.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:160'256 bytes
First seen:2024-01-31 14:52:17 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'610 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 1536:mpFdZhrKMG9+iPhmq8N25s+L/c6z3G6y6Qc1nqXy370YsNat3Jn5hUNNS19XZ:w3PrKMGAi0fNU1z3HZqX0La4Jt1H
TLSH T153F3D51FBB6689B2C38A173AC6D7168C0372F7957293E609398F13E65A033E79D42507
TrID 69.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.0% (.EXE) Win64 Executable (generic) (10523/12/4)
6.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.2% (.EXE) Win32 Executable (generic) (4505/5/1)
1.9% (.EXE) Win16/32 Executable Delphi generic (2072/23)
Reporter James_inthe_box
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
333
Origin country :
US US
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/473826/
Detection(s):
SecuriteInfo.com.Win32.PWSX-gen.16964.23207.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
masquerade
Link:
https://www.filescan.io/uploads/65ba5edf4aed8b65c87cb54d/reports/f4e2a5a0-ba5e-4184-a491-bcc8c27d0c71/overview
Verdict:
Malicious
Labled as:
IL:Trojan.MSILZilla
Link:
https://www.hybrid-analysis.com/sample/1994ca93abdb13e25fecc514dd06ae7853525f8495e006dedbad9972dd27955e
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
Link:
https://analyze.intezer.com/analyses/eaaef985-f6b7-4030-b5e1-58406f8c02b1
Result
Threat name:
AgentTesla, PureLog Stealer
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1384149
Signature
.NET source code contains potential unpacker
Check if machine is in data center or colocation facility
Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)
Contains functionality to log keystrokes (.Net Source)
Found malware configuration
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
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 network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Yara detected AgentTesla
Yara detected Costura Assembly Loader
Yara detected Generic Downloader
Yara detected PureLog Stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1384149 Sample: Amended_Purchase_Orders_doc.exe Startdate: 31/01/2024 Architecture: WINDOWS Score: 100 30 mail.babychitto.com 2->30 32 taastruck.vn 2->32 34 2 other IPs or domains 2->34 44 Found malware configuration 2->44 46 Malicious sample detected (through community Yara rule) 2->46 48 Multi AV Scanner detection for submitted file 2->48 50 9 other signatures 2->50 7 Amended_Purchase_Orders_doc.exe 16 5 2->7         started        12 newapp.exe 14 5 2->12         started        14 newapp.exe 2->14         started        signatures3 process4 dnsIp5 36 taastruck.vn 103.77.162.8, 443, 49710, 49715 SUPERDATA-AS-VNSUPERDATA-VN Viet Nam 7->36 24 C:\Users\user\AppData\Roaming\newapp.exe, PE32 7->24 dropped 52 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->52 54 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 7->54 56 Injects a PE file into a foreign processes 7->56 58 Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent) 7->58 16 Amended_Purchase_Orders_doc.exe 2 7->16         started        60 Multi AV Scanner detection for dropped file 12->60 62 Machine Learning detection for dropped file 12->62 20 newapp.exe 2 12->20         started        22 newapp.exe 14->22         started        file6 signatures7 process8 dnsIp9 26 ip-api.com 208.95.112.1, 49712, 49720, 49727 TUT-ASUS United States 16->26 28 babychitto.com 218.208.91.137, 49713, 49722, 49723 TMNET-AS-APTMNetInternetServiceProviderMY Malaysia 16->28 38 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 22->38 40 Tries to steal Mail credentials (via file / registry access) 22->40 42 Tries to harvest and steal browser information (history, passwords, etc) 22->42 signatures10
Score:
99%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/1994ca93abdb13e25fecc514dd06ae7853525f8495e006dedbad9972dd27955e
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/1994ca93abdb13e25fecc514dd06ae7853525f8495e006dedbad9972dd27955e/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2024-01-31 09:19:34 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=dgkmve5l3mj6ex7myukn2bvopbjvex4esxqanxw3vwmxfxjhsvpa._file
Verdict:
malicious
Result
Malware family:
zgrat
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla family:zgrat keylogger persistence rat spyware stealer trojan
Link:
https://tria.ge/reports/240131-r9ahrsgdaj/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Program crash
Suspicious use of SetThreadContext
Adds Run key to start application
Looks up external IP address via web service
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Detect ZGRat V1
ZGRat
Unpacked files
SH256 hash:
1994ca93abdb13e25fecc514dd06ae7853525f8495e006dedbad9972dd27955e
MD5 hash:
cd0e01db0073bb79d7db8adb762e945b
SHA1 hash:
478551df415fbe0714a059055b7eb2f667500b4f
Link:
https://www.unpac.me/results/ee677bf0-408f-4bc4-9986-abb4ca4f990b/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/1994ca93abdb/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.78
Link:
https://yomi.yoroi.company/submissions/1994ca93abdb13e25fecc514dd06ae7853525f8495e006dedbad9972dd27955e

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:NET
Create hunting rule
Author:malware-lu
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

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

  
Delivery method
Other
Cape
Cape
https://www.capesandbox.com/analysis/473826/

Comments