MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 031a3caa1b011bdc8902efb7eafa8cb572d9fc142da73dc54d5817877f47cc74. 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: 16


Intelligence 16 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 031a3caa1b011bdc8902efb7eafa8cb572d9fc142da73dc54d5817877f47cc74
SHA3-384 hash: 2cb77cbf6462095f040d6bfb5f5dbeb1615f02913ab3b3108640dbbf6db85b3f7d9ed78b10d57c99917adcc7a4405ac3
SHA1 hash: 814948059999d7cbf4974c415c96744c5b1f8dc4
MD5 hash: 735617c6fb4a788a96b434fa97b18ef3
humanhash: gee-wyoming-delaware-angel
File name:RFQ-ET moved to SAP S4 HANA RISE-EPPRJ03.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:82'944 bytes
First seen:2025-05-28 07:07:31 UTC
Last seen:2025-06-10 09:24:51 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'600 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 1536:epjvSH0n2B0Ex6fO7kIhUEKBIIYmjSSCmnX:YjKHe2gfiRh8DPSSDn
Threatray 3'498 similar samples on MalwareBazaar
TLSH T19983077923D99E47E9B90B3E98B1271007B4E1626F77E35E0D84099D2C66F82CD47B23
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10522/11/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4504/4/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Magika pebin
Reporter Anonymous
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
3
# of downloads :
492
Origin country :
PL PL
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
RFQ-ET moved to SAP S4 HANA RISE-EPPRJ03.exe
Verdict:
Malicious activity
Analysis date:
2025-05-28 07:10:39 UTC
Tags:
purecrypter netreactor evasion stealer ultravnc rmm-tool exfiltration smtp auto-startup agenttesla
Link:
https://app.any.run/tasks/156a4476-0219-4172-837a-2b2a464edc35

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/5975/
Detection(s):
SecuriteInfo.com.Trojan.DownLoaderNET.1171.10425.3121.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6836b7b4acf88f5815e7d593
Tags:
obfuscate autorun xtreme shell
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
DNS request
Connection attempt
Sending a custom TCP request
Running batch commands
Creating a process with a hidden window
Launching a process
Creating a file in the %AppData% directory
Using the Windows Management Instrumentation requests
Enabling autorun by creating a file
Unauthorized injection to a system process
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
base64 obfuscated obfuscated packed packed smartassembly smart_assembly
Link:
https://www.filescan.io/uploads/6836b662171e01f9592f3264/reports/af644faa-66a6-4aa2-b729-8bcbfb8a9417/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/031a3caa1b011bdc8902efb7eafa8cb572d9fc142da73dc54d5817877f47cc74
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/e514f205-03f1-45c2-bbbe-bb706e6218c0
Result
Threat name:
AgentTesla, ResolverRAT
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1700467
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)
Drops VBS files to the startup folder
Encrypted powershell cmdline option found
Found malware configuration
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Installs a global keyboard hook
Joe Sandbox ML detected suspicious sample
Loading BitLocker PowerShell Module
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)
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Sigma detected: Drops script at startup location
Sigma detected: Invoke-Obfuscation CLIP+ Launcher
Sigma detected: Invoke-Obfuscation VAR+ Launcher
Sigma detected: Powershell Base64 Encoded MpPreference Cmdlet
Sigma detected: WScript or CScript Dropper
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 ftp login credentials
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Uses ipconfig to lookup or modify the Windows network settings
Uses threadpools to delay analysis
Windows Scripting host queries suspicious COM object (likely to drop second stage)
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected Costura Assembly Loader
Yara detected ResolverRAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1700467 Sample: RFQ-ET moved to SAP S4 HANA... Startdate: 28/05/2025 Architecture: WINDOWS Score: 100 65 xma0.com 2->65 67 mail.xma0.com 2->67 69 3 other IPs or domains 2->69 95 Found malware configuration 2->95 97 Malicious sample detected (through community Yara rule) 2->97 99 Multi AV Scanner detection for submitted file 2->99 101 16 other signatures 2->101 9 RFQ-ET moved to SAP S4 HANA RISE-EPPRJ03.exe 15 6 2->9         started        14 wscript.exe 1 2->14         started        signatures3 process4 dnsIp5 71 drive.google.com 142.250.101.102, 443, 49714, 49725 GOOGLEUS United States 9->71 73 drive.usercontent.google.com 142.250.141.132, 443, 49715, 49726 GOOGLEUS United States 9->73 55 C:\Users\user\...\AssemblyIsPrivate.exe, PE32 9->55 dropped 57 C:\Users\user\...\AssemblyIsPrivate.vbs, ASCII 9->57 dropped 59 C:\...\AssemblyIsPrivate.exe:Zone.Identifier, ASCII 9->59 dropped 111 Encrypted powershell cmdline option found 9->111 113 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 9->113 115 Writes to foreign memory regions 9->115 117 Injects a PE file into a foreign processes 9->117 16 InstallUtil.exe 14 2 9->16         started        20 powershell.exe 23 9->20         started        22 cmd.exe 1 9->22         started        24 cmd.exe 1 9->24         started        119 Windows Scripting host queries suspicious COM object (likely to drop second stage) 14->119 26 AssemblyIsPrivate.exe 14->26         started        file6 signatures7 process8 dnsIp9 61 ip-api.com 208.95.112.1, 49723, 49728, 80 TUT-ASUS United States 16->61 63 xma0.com 51.195.65.154, 49724, 49729, 49730 OVHFR France 16->63 75 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 16->75 77 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 16->77 79 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 16->79 93 3 other signatures 16->93 81 Loading BitLocker PowerShell Module 20->81 28 conhost.exe 20->28         started        30 WmiPrvSE.exe 20->30         started        83 Uses ipconfig to lookup or modify the Windows network settings 22->83 32 conhost.exe 22->32         started        34 ipconfig.exe 1 22->34         started        36 conhost.exe 24->36         started        38 ipconfig.exe 1 24->38         started        85 Multi AV Scanner detection for dropped file 26->85 87 Writes to foreign memory regions 26->87 89 Injects a PE file into a foreign processes 26->89 91 Uses threadpools to delay analysis 26->91 40 InstallUtil.exe 26->40         started        43 cmd.exe 26->43         started        45 cmd.exe 26->45         started        signatures10 process11 signatures12 103 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 40->103 105 Tries to steal Mail credentials (via file / registry access) 40->105 107 Tries to harvest and steal ftp login credentials 40->107 109 2 other signatures 40->109 47 conhost.exe 43->47         started        49 ipconfig.exe 43->49         started        51 conhost.exe 45->51         started        53 ipconfig.exe 45->53         started        process13
Score:
99%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/031a3caa1b011bdc8902efb7eafa8cb572d9fc142da73dc54d5817877f47cc74
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/031a3caa1b011bdc8902efb7eafa8cb572d9fc142da73dc54d5817877f47cc74/
Threat name:
ByteCode-MSIL.Trojan.Heracles
Create hunting rule
Status:
Malicious
First seen:
2025-05-26 10:54:22 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
23 of 36 (63.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=amndzkq3aen5zcic5636v6umwvznt7aufwtt3rknlalyo72hzr2a._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
031a3caa1b011bdc8902efb7eafa8cb572d9fc142da73dc54d5817877f47cc74
AgentTesla
273e61c93e9bfd95db8fcb2a4d94d105e76b5d819cf674f39bf5ff1ec3906487
AgentTesla
51659ccbffbcd834105a9e3adf1e55c402abd6dff99cca4568204844e76c1471
AgentTesla
b7268f9814ddac66d6a4c1c43115d19de4fdb23e4d30ae233aeb51127213a1df
AgentTesla
edd10d1566526117193cd944923258bd1371d9f648d806fe73dcd4e0afc0a9d1
AgentTesla
error
AgentTesla
+ 3'488 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla discovery keylogger spyware stealer trojan
Link:
https://tria.ge/reports/250528-hycpbasyax/
Behaviour
Gathers network information
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Legitimate hosting services abused for malware hosting/C2
Looks up external IP address via web service
Checks computer location settings
Drops startup file
AgentTesla
Agenttesla family
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/2d17565c-434c-45fb-a256-99d092ae7d97
Unpacked files
SH256 hash:
031a3caa1b011bdc8902efb7eafa8cb572d9fc142da73dc54d5817877f47cc74
MD5 hash:
735617c6fb4a788a96b434fa97b18ef3
SHA1 hash:
814948059999d7cbf4974c415c96744c5b1f8dc4
Link:
https://www.unpac.me/results/73557c07-3d21-471a-9937-02f3954afdaa/
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/031a3caa1b01/report/overview.html
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/031a3caa1b011bdc8902efb7eafa8cb572d9fc142da73dc54d5817877f47cc74

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:INDICATOR_EXE_Packed_SmartAssembly
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with SmartAssembly
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.

Cape
Cape
https://www.capesandbox.com/analysis/5975/

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (GUARD_CF)high

Comments