MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 9c91e4ad7f628daad6e529f0bd038ae3a6bf1c8bb402f24ebced1a97b78dc193. 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
| SHA256 hash: | 9c91e4ad7f628daad6e529f0bd038ae3a6bf1c8bb402f24ebced1a97b78dc193 |
|---|---|
| SHA3-384 hash: | 4b4ed05459f774cbf38f943a957a597388eb65bafc4f3cc76cfd701271d1da9217e36b3515bba748e780695c4a2c90fe |
| SHA1 hash: | 448942bc4de2d70f6bf980f7cacaef27bb581520 |
| MD5 hash: | 7694bc16f8a7293234168e36ebd6ceba |
| humanhash: | low-eleven-mars-purple |
| File name: | payment details.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 693'760 bytes |
| First seen: | 2022-05-24 05:18:46 UTC |
| Last seen: | 2022-05-24 13:02:01 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'665 x AgentTesla, 19'478 x Formbook, 12'208 x SnakeKeylogger) |
| ssdeep | 12288:DakltyfzFr2iN8AonYgMiN/hmJOzjZC6nLQW3tmAibcNCv1lIUDZ:Dby751iY1iNhOOzjZCGL3twf |
| Threatray | 16'666 similar samples on MalwareBazaar |
| TLSH | T19BE49D57267CE4DEF95EBDB186504B1096706CAE6636E103D99F3CC9E83B787CA001E2 |
| TrID | 72.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 10.4% (.EXE) Win64 Executable (generic) (10523/12/4) 6.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 4.4% (.EXE) Win32 Executable (generic) (4505/5/1) 2.0% (.EXE) OS/2 Executable (generic) (2029/13) |
| File icon (PE): |  |
| dhash icon | 31b09c969698b033 (55 x AgentTesla, 27 x AveMariaRAT, 15 x Formbook) |
| Reporter |  GovCERT_CH |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
3
# of downloads :
283
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
agenttesla
ID:
1
File name:
payment details.exe
Verdict:
Malicious activity
Analysis date:
2022-05-24 05:19:08 UTC
Tags:
agenttesla
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
Searching for the window
Creating a window
Launching a process
Creating a file
Using the Windows Management Instrumentation requests
Unauthorized injection to a system process
Verdict:
Likely Malicious
Threat level:
7.5/10
Confidence:
100%
Tags:
anti-vm obfuscated packed
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
Detection:
malicious
Classification:
troj.adwa.spyw.evad
Score:
100 / 100
Signature
.NET source code contains very large array initializations
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Modifies the hosts file
Multi AV Scanner detection for submitted file
Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
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 the Telegram API (likely for C&C communication)
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected Generic Downloader
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Detection:
agenttesla
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2022-05-24 04:32:12 UTC
File Type:
PE (.Net Exe)
Extracted files:
26
AV detection:
28 of 41 (68.29%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 16'656 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla collection keylogger persistence spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Adds Run key to start application
Drops file in Drivers directory
AgentTesla
Malware Config
C2 Extraction:
https://api.telegram.org/bot5227573794:AAECZBnQSxLs0aOVsV2wnclC6-WKnxPpi_k/sendDocument
Unpacked files
SH256 hash:
64b68ea6c93e41b474d1b2d478982d503e0f05feb4f20847a132611c4cf4e8c3
MD5 hash:
a90653fe62d3cf0017ee674e4c79efde
SHA1 hash:
45f50545ca984bde332908db5dbe3fb5125b1076
SH256 hash:
79823e47436e129def4fba8ee225347a05b7bb27477fb1cc8be6dc9e9ce75696
MD5 hash:
39f524c1ab0eb76dfd79b2852e5e8c39
SHA1 hash:
428018e1701006744e34480b0029982a76d8a57d
SH256 hash:
63c350b9954e1f2b48c181a8e27120f9889d51a726e257938de97360c05ed500
MD5 hash:
2e56db949488bef3179560eb2bb55a4a
SHA1 hash:
052c0d0c4edba931e1ab9c1f1fd42b6d2a88a488
SH256 hash:
9c91e4ad7f628daad6e529f0bd038ae3a6bf1c8bb402f24ebced1a97b78dc193
MD5 hash:
7694bc16f8a7293234168e36ebd6ceba
SHA1 hash:
448942bc4de2d70f6bf980f7cacaef27bb581520
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: | pe_imphash |
|---|
| 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
Dropped by
agenttesla
Delivery method
Distributed via e-mail attachment
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