MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 ddd42a5dc40960b8686d2dfc7bf135b728fc21e16767e2d8ee090b6901f422ed. 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
| SHA256 hash: | ddd42a5dc40960b8686d2dfc7bf135b728fc21e16767e2d8ee090b6901f422ed |
|---|---|
| SHA3-384 hash: | 2865f834de8491d89ea367d033c7f62b8fe8fd0cba0d85e2fdd743b795d3c22364de5153b06044f1828754efad529440 |
| SHA1 hash: | 66ed1b8e0ff3ef7705711de81b97cde58bd3110f |
| MD5 hash: | 1296f1435a5f9cac07d18c6c79c7f3d0 |
| humanhash: | johnny-tennis-cup-salami |
| File name: | Halkbank_Ekstre_20191102_073809_405251-PDF.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 280'015 bytes |
| First seen: | 2023-05-05 12:21:29 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 61259b55b8912888e90f516ca08dc514 (1'059 x Formbook, 741 x AgentTesla, 429 x GuLoader) |
| ssdeep | 3072:FfY/TU9fE9PEtusb+hEP6DA6IJu76S5vdNVpJZOYd9JStCjRJJNpY40dKHSV/Uki:JYa6Q+yyMFW6SpltOYhRJWz7DXkdEU |
| Threatray | 3'830 similar samples on MalwareBazaar |
| TLSH | T155541214A7E0E0C7E54205350EBC333ABD999D242060AE5F5F40BA9DB936642693F7BF |
| TrID | 47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13) 15.9% (.EXE) Win64 Executable (generic) (10523/12/4) 9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 7.6% (.EXE) Win16 NE executable (generic) (5038/12/1) 6.8% (.EXE) Win32 Executable (generic) (4505/5/1) |
| File icon (PE): |  |
| dhash icon | 72eeaeaeb68686aa (4 x AgentTesla) |
| Reporter |  abuse_ch |
| Tags: | AgentTesla exe geo Halkbank TUR |
Intelligence
File Origin
# of uploads :
1
# of downloads :
241
Origin country :
NLVendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Halkbank_Ekstre_20191102_073809_405251-PDF.exe
Verdict:
Malicious activity
Analysis date:
2023-05-05 12:22:51 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a file in the %temp% directory
Creating a window
Creating a file
Unauthorized injection to a recently created process
Using the Windows Management Instrumentation requests
Сreating synchronization primitives
DNS request
Sending a custom TCP request
Reading critical registry keys
Setting a keyboard event handler
Stealing user critical data
Result
Malware family:
n/a
Score:
5/10
Tags:
n/a
Behaviour
MalwareBazaar
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
comodo nemesis overlay packed remcos shell32.dll
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
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
Verdict:
Malicious
Result
Threat name:
AgentTesla, NSISDropper
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors)
Found malware configuration
Installs a global keyboard hook
Machine Learning detection for sample
Maps a DLL or memory area into another process
May check the online IP address of the machine
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)
Sample uses string decryption to hide its real strings
Snort IDS alert for network traffic
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 the Telegram API (likely for C&C communication)
Yara detected AgentTesla
Yara detected NSISDropper
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.InjectorX
Status:
Malicious
First seen:
2023-05-05 12:22:07 UTC
File Type:
PE (Exe)
Extracted files:
3
AV detection:
15 of 24 (62.50%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 3'820 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Behaviour
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
Loads dropped DLL
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Malware Config
C2 Extraction:
https://api.telegram.org/bot6094661519:AAHy1tabZ_4WpUjzgacXBuoRigcbyKPOcrY/
Unpacked files
SH256 hash:
6b603072234caf73973b3a0fdb9f19d11fb978de6658724f9a4729f0cd5511e7
MD5 hash:
62dcd136d3416f122cff8536b09ead1d
SHA1 hash:
ca5ca20ae9cb184ec451c2163ad24447feb911f8
SH256 hash:
54a9a2371982468cc9c65b5270da6258938c89312cc92430da191e152f61e9a0
MD5 hash:
2271b9138cf50ccfe706a563b779aca3
SHA1 hash:
823d74b68e140e70b04ca2648e0a20b1f81057c7
Detections:
AgentTeslaXorStringsNet
SH256 hash:
50ed7fc9142bbf3d6e5747c11a8a69319fe1c442eef7c4a5e525b46784b59f06
MD5 hash:
7ae28bbc9503def6c2e2daeda3fb8b7d
SHA1 hash:
5657db019713f8d635e84270eaa6ad585ec6a72e
SH256 hash:
ddd42a5dc40960b8686d2dfc7bf135b728fc21e16767e2d8ee090b6901f422ed
MD5 hash:
1296f1435a5f9cac07d18c6c79c7f3d0
SHA1 hash:
66ed1b8e0ff3ef7705711de81b97cde58bd3110f
Malware family:
AgentTesla
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
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: | cobalt_strike_tmp01925d3f |
|---|---|
| Author: | The DFIR Report |
| Description: | files - file ~tmp01925d3f.exe |
| Reference: | https://thedfirreport.com |
| Rule name: | MSIL_SUSP_OBFUSC_XorStringsNet |
|---|---|
| Author: | dr4k0nia |
| Description: | Detects XorStringsNET string encryption, and other obfuscators derived from it |
| Reference: | https://github.com/dr4k0nia/yara-rules |
| Rule name: | msil_susp_obf_xorstringsnet |
|---|---|
| Author: | dr4k0nia |
| Description: | Detects XorStringsNET string encryption, and other obfuscators derived from it |
| Rule name: | pe_imphash |
|---|
| Rule name: | shellcode |
|---|---|
| Author: | nex |
| Description: | Matched shellcode byte patterns |
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Malspam
Delivery method
Distributed via e-mail attachment
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