MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 dfdf779de8ed55ff56d64a775147a2f1396b204c73834a88c64af6a7a61fca21. 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: 15


Intelligence 15 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: dfdf779de8ed55ff56d64a775147a2f1396b204c73834a88c64af6a7a61fca21
SHA3-384 hash: 015e03bdcbd4983ad0aad1746ecb98692b03c17b524d1093dbce3e08bec6c3d3284d7b24e83d988313ac8f03472d2211
SHA1 hash: f92a1c5771a5306bf690a2f5a2d32d59b0d7a1b0
MD5 hash: fe9eabb9ccdce373abcdb1da1832a85c
humanhash: finch-wisconsin-aspen-mobile
File name:dfdf779de8ed55ff56d64a775147a2f1396b204c73834a88c64af6a7a61fca21
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'368'064 bytes
First seen:2025-04-08 07:19:48 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'749 x AgentTesla, 19'653 x Formbook, 12'246 x SnakeKeylogger)
ssdeep 24576:ZQTAXXdfJgusbfc7tDwXayaHJrhk/eUi0i4dQ8gtAm:m0XxuusbfcxwXmHJrhge+xQ8cA
TLSH T1F5552387BE4EC560CA802B7BE9FB551043E9D681E287D76B31CA132A1C0FBBA5147357
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 adrian__luca
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
411
Origin country :
HU HU
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
dfdf779de8ed55ff56d64a775147a2f1396b204c73834a88c64af6a7a61fca21
Verdict:
Malicious activity
Analysis date:
2025-04-08 07:41:20 UTC
Tags:
purecrypter netreactor stealer evasion ftp agenttesla exfiltration ultravnc rmm-tool
Link:
https://app.any.run/tasks/917c7706-20c9-4fe2-8625-ff4f18c42112

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
AgentTesla
Create hunting rule
Link:
https://www.capesandbox.com/analysis/1250/
Verdict:
Malicious
Score:
96.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67f4cf57a695a0cd1fac9b28
Tags:
virus lien msil sage
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Running batch commands
Creating a process with a hidden window
Launching a process
Unauthorized injection to a recently created process
Restart of the analyzed sample
Using the Windows Management Instrumentation requests
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
net_reactor obfuscated packed packed packer_detected
Link:
https://www.filescan.io/uploads/67f4ce3d40adfb5162bbe6f0/reports/600253b0-5420-429f-8fef-3df7fb0e916b/overview
Verdict:
Malicious
Labled as:
Jalapeno.Generic
Link:
https://www.hybrid-analysis.com/sample/dfdf779de8ed55ff56d64a775147a2f1396b204c73834a88c64af6a7a61fca21
Malware family:
Agent Tesla
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/46cf9fec-06fa-4d0d-badd-71cda46d4f92
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1659008
Signature
.NET source code contains potential unpacker
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Drops executable to a common third party application directory
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
Installs a global keyboard hook
Joe Sandbox ML detected suspicious sample
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)
Sigma detected: Invoke-Obfuscation CLIP+ Launcher
Sigma detected: Invoke-Obfuscation VAR+ Launcher
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
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected Costura Assembly Loader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1659008 Sample: 68HbzR6Rg2.exe Startdate: 08/04/2025 Architecture: WINDOWS Score: 100 54 s4.serv00.com 2->54 56 api.ipify.org 2->56 78 Found malware configuration 2->78 80 Antivirus / Scanner detection for submitted sample 2->80 82 Multi AV Scanner detection for submitted file 2->82 84 7 other signatures 2->84 8 68HbzR6Rg2.exe 3 2->8         started        11 adobe.exe 3 2->11         started        13 adobe.exe 3 2->13         started        signatures3 process4 signatures5 86 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 8->86 88 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 8->88 90 Injects a PE file into a foreign processes 8->90 15 68HbzR6Rg2.exe 16 4 8->15         started        20 cmd.exe 1 8->20         started        22 cmd.exe 1 8->22         started        92 Antivirus detection for dropped file 11->92 94 Multi AV Scanner detection for dropped file 11->94 24 adobe.exe 11->24         started        26 cmd.exe 1 11->26         started        28 cmd.exe 11->28         started        30 cmd.exe 13->30         started        process6 dnsIp7 58 s4.serv00.com 213.189.52.181, 21, 49689, 49697 ECO-ATMAN-PLECO-ATMAN-PL Poland 15->58 60 api.ipify.org 104.26.13.205, 443, 49688, 49696 CLOUDFLARENETUS United States 15->60 50 C:\Users\user\AppData\Roaming\...\adobe.exe, PE32 15->50 dropped 52 C:\Users\user\...\adobe.exe:Zone.Identifier, ASCII 15->52 dropped 62 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 15->62 64 Tries to steal Mail credentials (via file / registry access) 15->64 66 Drops executable to a common third party application directory 15->66 68 Hides that the sample has been downloaded from the Internet (zone.identifier) 15->68 70 Uses ipconfig to lookup or modify the Windows network settings 20->70 32 conhost.exe 20->32         started        34 ipconfig.exe 1 20->34         started        36 conhost.exe 22->36         started        38 ipconfig.exe 1 22->38         started        72 Tries to harvest and steal ftp login credentials 24->72 74 Tries to harvest and steal browser information (history, passwords, etc) 24->74 76 Installs a global keyboard hook 24->76 40 conhost.exe 26->40         started        42 ipconfig.exe 1 26->42         started        48 2 other processes 28->48 44 conhost.exe 30->44         started        46 ipconfig.exe 30->46         started        file8 signatures9 process10
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/dfdf779de8ed55ff56d64a775147a2f1396b204c73834a88c64af6a7a61fca21
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/dfdf779de8ed55ff56d64a775147a2f1396b204c73834a88c64af6a7a61fca21/
Threat name:
Win32.Trojan.Jalapeno
Create hunting rule
Status:
Malicious
First seen:
2025-03-21 17:51:59 UTC
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=37pxphpi5vk76vwwjj3vcr5c6e4wwicmoobuvcggjl3kpjq7ziqq._file
Result
Malware family:
n/a
Score:
  10/10
Tags:
discovery
Link:
https://tria.ge/reports/250408-h6avpazxhz/
Behaviour
Gathers network information
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Looks up external IP address via web service
Checks computer location settings
Suspicious use of NtCreateUserProcessOtherParentProcess
Verdict:
Malicious
Tags:
external_ip_lookup
YARA:
n/a
Link:
https://app.threat.zone/submission/b682c8bd-9d10-4030-b03a-e1794e381540
Unpacked files
SH256 hash:
dfdf779de8ed55ff56d64a775147a2f1396b204c73834a88c64af6a7a61fca21
MD5 hash:
fe9eabb9ccdce373abcdb1da1832a85c
SHA1 hash:
f92a1c5771a5306bf690a2f5a2d32d59b0d7a1b0
Link:
https://www.unpac.me/results/0ce56f67-6866-43b3-ad99-e2913a4f3e00/
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/dfdf779de8ed55ff56d64a775147a2f1396b204c73834a88c64af6a7a61fca21

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:RSharedStrings
Create hunting rule
Author:Katie Kleemola
Description:identifiers for remote and gmremote
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)

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/1250/

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