MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 aa667be19c861a59464088524698c0097d5d8a461bae61f3c5c99b4fcaef4838. 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: 17


Intelligence 17 IOCs YARA 4 File information Comments
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SHA256 hash: aa667be19c861a59464088524698c0097d5d8a461bae61f3c5c99b4fcaef4838
SHA3-384 hash: 90dddc433987c6c5cc60350dbf0902993ac176533b4fd91471d061984b961e321b041c644dc60f013fb86dee0760eb3f
SHA1 hash: 218930e7d5ddd01a15d4e9e36bf557380f5b674e
MD5 hash: 7c06761ac0e0ff7d288bc021187a0148
humanhash: avocado-snake-snake-mississippi
File name:DUYAR MOTOR POMPA 2024 FİYAT LİSTESİ KATALOG.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:874'496 bytes
First seen:2024-06-11 19:20:12 UTC
Last seen:2024-06-11 20:32:54 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'650 x AgentTesla, 19'462 x Formbook, 12'203 x SnakeKeylogger)
ssdeep 24576:hg61jjk0LAta9ABDIPzDJSU93DeIdnnh/rPoMAITwNeZqhyk3E0/:CWzAEDeIhxTAIGeZqhyk0
Threatray 1'675 similar samples on MalwareBazaar
TLSH T1A105D01173B8595FE67E4BF940208258CB713B1AB5BED3DD2CCAB0DE49F4B109A42A53
TrID 63.0% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.2% (.SCR) Windows screen saver (13097/50/3)
9.0% (.EXE) Win64 Executable (generic) (10523/12/4)
5.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.8% (.EXE) Win32 Executable (generic) (4504/4/1)
Reporter abuse_ch
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
344
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
aa667be19c861a59464088524698c0097d5d8a461bae61f3c5c99b4fcaef4838.exe
Verdict:
Malicious activity
Analysis date:
2024-06-11 19:49:12 UTC
Tags:
stealer agenttesla exfiltration smtp
Link:
https://app.any.run/tasks/4bc0397a-e370-4094-adb5-13fe9a97fb21

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Trojan.Packed2.46843.735.762.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
95.7%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6668a745a439c6d6b0878280win7simulatehigh_evasion
Tags:
Banker Encryption Execution Generic Gensteal Dexter
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Сreating synchronization primitives
Creating a process with a hidden window
Searching for synchronization primitives
Launching the default Windows debugger (dwwin.exe)
Adding an exclusion to Microsoft Defender
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
Link:
https://www.hybrid-analysis.com/sample/aa667be19c861a59464088524698c0097d5d8a461bae61f3c5c99b4fcaef4838
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.
Malware family:
Agent Tesla
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/e9ce8b74-ab06-46df-9aa1-419f5d284259
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1455529
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
AI detected suspicious sample
Contains functionality to log keystrokes (.Net Source)
Contains functionality to register a low level keyboard hook
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
Loading BitLocker PowerShell Module
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)
Sigma detected: Powershell Base64 Encoded MpPreference Cmdlet
Snort IDS alert for network traffic
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected Generic Downloader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1455529 Sample: DUYAR MOTOR POMPA 2024 F#U0... Startdate: 11/06/2024 Architecture: WINDOWS Score: 100 37 mail.musabody.com 2->37 49 Snort IDS alert for network traffic 2->49 51 Found malware configuration 2->51 53 Malicious sample detected (through community Yara rule) 2->53 55 11 other signatures 2->55 8 DUYAR MOTOR POMPA 2024 F#U0130YAT L#U0130STES#U0130 KATALOG.exe 4 2->8         started        12 ctsdvwT.exe 3 2->12         started        14 ctsdvwT.exe 2 2->14         started        signatures3 process4 file5 33 DUYAR MOTOR POMPA ...130 KATALOG.exe.log, ASCII 8->33 dropped 57 Adds a directory exclusion to Windows Defender 8->57 59 Injects a PE file into a foreign processes 8->59 16 DUYAR MOTOR POMPA 2024 F#U0130YAT L#U0130STES#U0130 KATALOG.exe 1 5 8->16         started        21 powershell.exe 23 8->21         started        61 Multi AV Scanner detection for dropped file 12->61 63 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 12->63 65 Machine Learning detection for dropped file 12->65 67 Contains functionality to register a low level keyboard hook 12->67 23 ctsdvwT.exe 2 12->23         started        25 ctsdvwT.exe 14->25         started        signatures6 process7 dnsIp8 35 mail.musabody.com 108.167.140.123, 49715, 49716, 49717 UNIFIEDLAYER-AS-1US United States 16->35 29 C:\Users\user\AppData\Roaming\...\ctsdvwT.exe, PE32 16->29 dropped 31 C:\Users\user\...\ctsdvwT.exe:Zone.Identifier, ASCII 16->31 dropped 39 Tries to steal Mail credentials (via file / registry access) 16->39 41 Hides that the sample has been downloaded from the Internet (zone.identifier) 16->41 43 Installs a global keyboard hook 16->43 45 Loading BitLocker PowerShell Module 21->45 27 conhost.exe 21->27         started        47 Tries to harvest and steal browser information (history, passwords, etc) 25->47 file9 signatures10 process11
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/aa667be19c861a59464088524698c0097d5d8a461bae61f3c5c99b4fcaef4838
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/aa667be19c861a59464088524698c0097d5d8a461bae61f3c5c99b4fcaef4838/
Threat name:
Win32.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2024-06-11 19:21:06 UTC
File Type:
PE (.Net Exe)
Extracted files:
53
AV detection:
26 of 38 (68.42%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=vjthxym4qynfsrsarbjenggabf6v3csgdoxgd46fzgnu7sxpja4a._file
Verdict:
malicious
Label(s):
agenttesla_v4
Create hunting rule
agenttesla
Create hunting rule
Similar samples:
04f0824276b703edd2ecfcffba6d966e41161fbafe1d5ac12b2b20add21ffe6c
AgentTesla
3c4a6a16a5d8679e83400b100265e0513f5993e513d5f17c875976b09cd1bf25
AgentTesla
aa667be19c861a59464088524698c0097d5d8a461bae61f3c5c99b4fcaef4838
AgentTesla
bda83410e36e6df3e02531ed3dbe7d419e8d950e5492d70ef222969013481778
AgentTesla
+ 1'665 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  8/10
Tags:
execution
Link:
https://tria.ge/reports/240611-x2pklsybjg/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Checks computer location settings
Command and Scripting Interpreter: PowerShell
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/f35daa50-af88-49cc-8253-869b04e72f92
Unpacked files
SH256 hash:
d67867ef93204c27c126a41fa778fcdbf89e34a3750014d8cc4a9394a1300d96
MD5 hash:
cfddc0c2c035e91ecc76782ff513e30a
SHA1 hash:
efd2f376cd2a3574240be6b03c563f42630a6ef7
Link:
https://www.unpac.me/results/22e4833a-df5a-4d11-8fa8-a9b91e311183/
Parent samples :
82cbe9fc57abd337a5bf0d0d478ae7fb9158987c1d7c5006b20e309c06329ae8
804aee8eba800043c912038c55c36edeb8dd761913047e99b4a5e8d8cb8ef6c4
SH256 hash:
329fc3ab0b9cf28cf3124788bd07d8e5aa1349d16d9eaeee03cbe2eeb244a8c2
MD5 hash:
478e54ca81a01c6d79fa4adc9b6cc984
SHA1 hash:
ba42b119eea964ef0a8368d6750ebbcee17b62cf
Detections:
AgentTesla
Create hunting rule
win_agent_tesla_g2
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients
Create hunting rule
Agenttesla_type2
Create hunting rule
INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
Create hunting rule
INDICATOR_EXE_Packed_GEN01
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store
Create hunting rule
Link:
https://www.unpac.me/results/22e4833a-df5a-4d11-8fa8-a9b91e311183/
Parent samples :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 hash:
f582bc235d0881a394feaa81d074fe4f790f9abc32ea2fbedf845c138bbac1e4
MD5 hash:
2460daaa13ff7336116f637e42503499
SHA1 hash:
a63cb79355f024831953edd8972e1cea12d31dcc
Link:
https://www.unpac.me/results/22e4833a-df5a-4d11-8fa8-a9b91e311183/
SH256 hash:
ed1adf2bc1e4626dffca6ca3fa0251aa02e99c33de35ecef8e84a885e908e561
MD5 hash:
ed6feb3d25e1d811219f9773f462aef7
SHA1 hash:
5b58bb3f1579447aee67e75ac1a792ae2c2f4dd6
Link:
https://www.unpac.me/results/22e4833a-df5a-4d11-8fa8-a9b91e311183/
SH256 hash:
aa667be19c861a59464088524698c0097d5d8a461bae61f3c5c99b4fcaef4838
MD5 hash:
7c06761ac0e0ff7d288bc021187a0148
SHA1 hash:
218930e7d5ddd01a15d4e9e36bf557380f5b674e
Link:
https://www.unpac.me/results/22e4833a-df5a-4d11-8fa8-a9b91e311183/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/aa667be19c86/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/aa667be19c861a59464088524698c0097d5d8a461bae61f3c5c99b4fcaef4838

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:NETexecutableMicrosoft
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.

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 (HIGH_ENTROPY_VA)high

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