MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b14f1cf2267f8da0efbb9f5ae9a51a18e94e25e37db2f339a8bf7c9c04a2772b. 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: 19


Intelligence 19 IOCs YARA 8 File information Comments
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SHA256 hash: b14f1cf2267f8da0efbb9f5ae9a51a18e94e25e37db2f339a8bf7c9c04a2772b
SHA3-384 hash: 58090f203d854b5ab8f5eccdbfec6cd673e859b24d586b7a36f368a9ef0e0d5338805a7d8646ae7cc1ad5d15c8962006
SHA1 hash: 7cdfe0b000e5d3fea8ea9fefdaf0b21b765ef3ee
MD5 hash: a8e7d9dd53606994085dffaac452c27f
humanhash: indigo-three-indigo-august
File name:PO#900KRB-Doc_Specifications.pif
Download: download sample
Signature AgentTesla
Create hunting rule
File size:19'968 bytes
First seen:2025-08-27 14:05:47 UTC
Last seen:2025-08-27 15:10:29 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'657 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 384:sG+2aYQXn+ln1tuebmdHtEs95hwZwj/t9acZ1dMm:jaYQX4Lu+G1jhwZGF9aC1Cm
TLSH T1C6922A0DA3EDE273CFAD167D88B2403017B4D2076163EBC969D4B0962D437EA4B15AF6
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 lowmal3
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
85
Origin country :
DE DE
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
PO#900KRB-Doc_Specifications.pif
Verdict:
Malicious activity
Analysis date:
2025-08-27 14:07:29 UTC
Tags:
auto-startup evasion stealer ultravnc rmm-tool netreactor exfiltration smtp agenttesla
Link:
https://app.any.run/tasks/e2f1fc89-9d3c-4ca0-a25c-582bddb4a044

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/23898/
Verdict:
Malicious
Score:
96.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68af10c6eb163e0ec182e19f
Tags:
autorun lien
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
DNS request
Connecting to a non-recommended domain
Connection attempt
Sending a custom TCP request
Sending an HTTP GET request
Creating a file in the %AppData% directory
Launching a process
Enabling autorun by creating a file
Unauthorized injection to a system process
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
masquerade obfuscated phishing
Link:
https://www.filescan.io/uploads/68af10c239a6221faa7108a2/reports/82c9d4c8-d612-4fa9-8446-08ffdb971bfd/overview
Verdict:
Malicious
Labled as:
IL:Trojan.MSILZilla
Link:
https://www.hybrid-analysis.com/sample/b14f1cf2267f8da0efbb9f5ae9a51a18e94e25e37db2f339a8bf7c9c04a2772b
Verdict:
Malicious
File Type:
exe x32
First seen:
2025-08-27T06:29:00Z UTC
Last seen:
2025-08-27T06:29:00Z UTC
Hits:
~100
Link:
https://opentip.kaspersky.com/b14f1cf2267f8da0efbb9f5ae9a51a18e94e25e37db2f339a8bf7c9c04a2772b/results?tab=lookup
Malware family:
Snake Keylogger
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/5d2ee6a0-70b7-4c07-9047-f1d29dbe8da1
Result
Threat name:
AgentTesla, PureLog Stealer, ResolverRAT
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1766278
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
Check if machine is in data center or colocation facility
Drops VBS files to the startup folder
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
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: WScript or CScript Dropper
Suricata IDS alerts for network traffic
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)
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 PureLog Stealer
Yara detected ResolverRAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1766278 Sample: PO#900KRB-Doc_Specification... Startdate: 27/08/2025 Architecture: WINDOWS Score: 100 30 primeline.it.com 2->30 32 mail.taikei-rmc-co.biz 2->32 34 ip-api.com 2->34 56 Suricata IDS alerts for network traffic 2->56 58 Found malware configuration 2->58 60 Malicious sample detected (through community Yara rule) 2->60 62 13 other signatures 2->62 8 PO#900KRB-Doc_Specifications.pif.exe 15 5 2->8         started        13 wscript.exe 1 2->13         started        signatures3 process4 dnsIp5 36 primeline.it.com 83.217.209.222, 443, 49692, 49699 INF-NET-ASRU Russian Federation 8->36 24 C:\Users\user\AppData\Roaming\Path.exe, PE32 8->24 dropped 26 C:\Users\user\...\Path.exe:Zone.Identifier, ASCII 8->26 dropped 28 C:\Users\user\AppData\Roaming\...\Path.vbs, ASCII 8->28 dropped 72 Drops VBS files to the startup folder 8->72 74 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 8->74 76 Writes to foreign memory regions 8->76 78 Injects a PE file into a foreign processes 8->78 15 InstallUtil.exe 14 2 8->15         started        80 Windows Scripting host queries suspicious COM object (likely to drop second stage) 13->80 19 Path.exe 14 2 13->19         started        file6 signatures7 process8 dnsIp9 38 ip-api.com 208.95.112.1, 49697, 49706, 80 TUT-ASUS United States 15->38 40 mail.taikei-rmc-co.biz 103.253.42.215, 49698, 49708, 587 TELE-ASTeleAsiaLimitedHK Hong Kong 15->40 42 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 15->42 44 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 15->44 46 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 15->46 54 3 other signatures 15->54 48 Multi AV Scanner detection for dropped file 19->48 50 Writes to foreign memory regions 19->50 52 Injects a PE file into a foreign processes 19->52 21 InstallUtil.exe 2 19->21         started        signatures10 process11 signatures12 64 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 21->64 66 Tries to steal Mail credentials (via file / registry access) 21->66 68 Tries to harvest and steal ftp login credentials 21->68 70 2 other signatures 21->70
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/b14f1cf2267f8da0efbb9f5ae9a51a18e94e25e37db2f339a8bf7c9c04a2772b
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b14f1cf2267f8da0efbb9f5ae9a51a18e94e25e37db2f339a8bf7c9c04a2772b/
Verdict:
Malicious
Threat:
Family.AGENTTESLA
Link:
https://tip.neiki.dev/file/b14f1cf2267f8da0efbb9f5ae9a51a18e94e25e37db2f339a8bf7c9c04a2772b
Threat name:
ByteCode-MSIL.Spyware.Negasteal
Create hunting rule
Status:
Malicious
First seen:
2025-08-27 09:30:47 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
21 of 24 (87.50%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wfhrz4rgp6g2b353t5notji2dduu4jpdpwzpgonix56jybfco4vq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
unc_loader_001
Create hunting rule
Similar samples:
error
AgentTesla
Result
Malware family:
n/a
Score:
  7/10
Tags:
discovery
Link:
https://tria.ge/reports/250827-reav2sep7v/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Drops startup file
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/af87b566-370b-449b-98c6-f1629bd65f00
Unpacked files
SH256 hash:
b14f1cf2267f8da0efbb9f5ae9a51a18e94e25e37db2f339a8bf7c9c04a2772b
MD5 hash:
a8e7d9dd53606994085dffaac452c27f
SHA1 hash:
7cdfe0b000e5d3fea8ea9fefdaf0b21b765ef3ee
Detections:
PureCrypter_Stage1
Create hunting rule
Link:
https://www.unpac.me/results/4171c015-bbcb-4f52-af62-31f885831419/
Malware family:
RedNet
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/b14f1cf2267f/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/b14f1cf2267f8da0efbb9f5ae9a51a18e94e25e37db2f339a8bf7c9c04a2772b

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:CP_AllMal_Detector
Create hunting rule
Author:DiegoAnalytics
Description:CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication
Rule name:DetectEncryptedVariants
Create hunting rule
Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
Rule name:pe_imphash
Create hunting rule
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:Sus_CMD_Powershell_Usage
Create hunting rule
Author:XiAnzheng
Description:May Contain(Obfuscated or no) Powershell or CMD Command that can be abused by threat actor(can create FP)

File information

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

Malspam

AgentTesla

Executable exe b14f1cf2267f8da0efbb9f5ae9a51a18e94e25e37db2f339a8bf7c9c04a2772b

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/23898/

Comments