MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7c9b9c10b0e27c46d702d953fe03ed154d576554d9bce34c2a545ec445262d4d. 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: 14


Intelligence 14 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7c9b9c10b0e27c46d702d953fe03ed154d576554d9bce34c2a545ec445262d4d
SHA3-384 hash: be4082bfa444e9d5999f8b9321c1412106a72c5d715d9e0554187010e039a94c595699098279d306c933641268821112
SHA1 hash: b4212c701b6ebb293a88d2992bf813f0cf2f46b8
MD5 hash: 367cbaa660fd00c76d6a464707f1aa86
humanhash: alaska-harry-triple-uniform
File name:Hesap hareketleriniz.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'124'864 bytes
First seen:2024-01-24 17:39:07 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'602 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 24576:WzJa+wnivev0pcHnARrzu3sDI2JqXuixQxKbDTnkzt2heaTq:n+WiZpeAdz+sDHuuix4K7u2Y
TLSH T13B35AD350B740936C6BDA2B494675A4252F2E12A91C6FB4FDAC5E8F927023DF0F92173
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10523/12/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Reporter abuse_ch
Tags:AgentTesla exe geo TUR


Avatar
abuse_ch
AgentTesla SMTP exfil server:
mail.hesagirnakliyat.com:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
322
Origin country :
NL NL
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/472787/
Detection(s):
Win.Trojan.EmbeddedDotNetBinary-9940868-0
Create hunting rule

Win.Trojan.EmbeddedReversedDLL-9940922-0
Create hunting rule

Win.Trojan.Generic-10014419-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Running batch commands
Creating a process with a hidden window
Launching a process
Sending a UDP request
DNS request
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Using the Windows Management Instrumentation requests
Creating a window
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/65b14b76d7517a546c676276/reports/81680567-5ee3-4125-940b-eb72afeec2d2/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
Link:
https://www.hybrid-analysis.com/sample/7c9b9c10b0e27c46d702d953fe03ed154d576554d9bce34c2a545ec445262d4d
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:
Unknown
Link:
https://analyze.intezer.com/analyses/2639f302-89b9-4b4f-b4ca-1cba777cc45b
Result
Threat name:
AgentTesla, PureLog Stealer
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1380563
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
Found malware configuration
Injects a PE file into a foreign processes
Installs a global keyboard hook
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Snort IDS alert 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 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 Costura Assembly Loader
Yara detected PureLog Stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1380563 Sample: Hesap_hareketleriniz.exe Startdate: 24/01/2024 Architecture: WINDOWS Score: 100 31 mail.hesagirnakliyat.com 2->31 33 hesagirnakliyat.com 2->33 37 Snort IDS alert for network traffic 2->37 39 Found malware configuration 2->39 41 Malicious sample detected (through community Yara rule) 2->41 43 7 other signatures 2->43 8 Hesap_hareketleriniz.exe 4 2->8         started        signatures3 process4 signatures5 45 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 8->45 47 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 8->47 49 Injects a PE file into a foreign processes 8->49 11 Hesap_hareketleriniz.exe 2 8->11         started        15 cmd.exe 1 8->15         started        17 cmd.exe 1 8->17         started        19 Hesap_hareketleriniz.exe 8->19         started        process6 dnsIp7 35 hesagirnakliyat.com 104.247.162.35, 49702, 587 ASN-QUADRANET-GLOBALUS United States 11->35 51 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 11->51 53 Tries to steal Mail credentials (via file / registry access) 11->53 55 Tries to harvest and steal browser information (history, passwords, etc) 11->55 57 Installs a global keyboard hook 11->57 59 Uses ipconfig to lookup or modify the Windows network settings 15->59 21 conhost.exe 15->21         started        23 conhost.exe 15->23         started        25 ipconfig.exe 1 15->25         started        27 conhost.exe 17->27         started        29 ipconfig.exe 1 17->29         started        signatures8 process9
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/7c9b9c10b0e27c46d702d953fe03ed154d576554d9bce34c2a545ec445262d4d
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/7c9b9c10b0e27c46d702d953fe03ed154d576554d9bce34c2a545ec445262d4d/
Threat name:
Win32.Spyware.Negasteal
Create hunting rule
Status:
Malicious
First seen:
2024-01-24 17:40:06 UTC
File Type:
PE (.Net Exe)
Extracted files:
3
AV detection:
18 of 24 (75.00%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=psnzyefq4j6envyc3fj74a7ncvgvozku3g6ogtbkkrpmirjgfvgq._file
Verdict:
malicious
Label(s):
agenttesla_v4
Create hunting rule
agenttesla
Create hunting rule
Result
Malware family:
zgrat
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla family:zgrat keylogger rat spyware stealer trojan
Link:
https://tria.ge/reports/240124-v8vzvsefcj/
Behaviour
Gathers network information
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Checks computer location settings
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:
7c9b9c10b0e27c46d702d953fe03ed154d576554d9bce34c2a545ec445262d4d
MD5 hash:
367cbaa660fd00c76d6a464707f1aa86
SHA1 hash:
b4212c701b6ebb293a88d2992bf813f0cf2f46b8
Detections:
Typical_Malware_String_Transforms
Create hunting rule
Link:
https://www.unpac.me/results/9ced4ecf-143b-41f6-8fe1-626eb170640a/
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/7c9b9c10b0e2/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
AgentTesla
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/7c9b9c10b0e27c46d702d953fe03ed154d576554d9bce34c2a545ec445262d4d

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:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
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
Rule name:Typical_Malware_String_Transforms
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects typical strings in a reversed or otherwise modified form
Reference:Internal Research
Rule name:Typical_Malware_String_Transforms_RID3473
Create hunting rule
Author:Florian Roth
Description:Detects typical strings in a reversed or otherwise modified form
Reference:Internal Research

File information

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

Malspam

AgentTesla

Executable exe 7c9b9c10b0e27c46d702d953fe03ed154d576554d9bce34c2a545ec445262d4d

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/472787/

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