MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 306886293861cc5086f510c84661f1921e680e945052667f5f4ab1f6ef5abec6. 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: 13
| SHA256 hash: | 306886293861cc5086f510c84661f1921e680e945052667f5f4ab1f6ef5abec6 |
|---|---|
| SHA3-384 hash: | d7c92f5cba3873175bea35dd4352e3fae97b278a6dee5b366dee94831def92e8b2098333bd057e0b21643860e871b904 |
| SHA1 hash: | 14adb393fa0849ea7983b0dd0f88717a867563d2 |
| MD5 hash: | ac4d98224b198ac4f1d3767535d5b06c |
| humanhash: | delta-violet-winter-november |
| File name: | ac4d98224b198ac4f1d3767535d5b06c.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 484'629 bytes |
| First seen: | 2023-01-13 16:58:50 UTC |
| Last seen: | 2023-01-13 18:38:25 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 61259b55b8912888e90f516ca08dc514 (1'059 x Formbook, 741 x AgentTesla, 431 x GuLoader) |
| ssdeep | 6144:yYa6WXnECMerZ58LI1IDyoGtf5ghok8YErRS8ej5p68Zdyg+mPmBA4u:yYmtMeHZ6yo0Rgf8W8sP68ZUmPmJu |
| Threatray | 25'186 similar samples on MalwareBazaar |
| TLSH | T16AA4CF903613444EF6E8DDFD17DAA2896D6C88790EB90BB66B285E78D331C3D0DCC165 |
| 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 | 71f0f0f0b0b8fc71 (8 x AgentTesla) |
| Reporter |  abuse_ch |
| Tags: | AgentTesla exe Telegram |
Intelligence
File Origin
# of uploads :
2
# of downloads :
171
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
ac4d98224b198ac4f1d3767535d5b06c.exe
Verdict:
Malicious activity
Analysis date:
2023-01-13 17:08:02 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 process from a recently created file
Using the Windows Management Instrumentation requests
Сreating synchronization primitives
DNS request
Sending a custom TCP request
Reading critical registry keys
Unauthorized injection to a recently created process
Unauthorized injection to a recently created process by context flags manipulation
Stealing user critical data
Result
Malware family:
n/a
Score:
5/10
Tags:
n/a
Behaviour
MalwareBazaar
Verdict:
No Threat
Threat level:
10/10
Confidence:
83%
Tags:
overlay packed shell32.dll
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.spyw.evad
Score:
100 / 100
Signature
Contains functionality to detect sleep reduction / modifications
Detected unpacking (changes PE section rights)
Detected unpacking (creates a PE file in dynamic memory)
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)
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 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)
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 Telegram RAT
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.FormBook
Status:
Malicious
First seen:
2023-01-13 08:14:10 UTC
File Type:
PE (Exe)
Extracted files:
3
AV detection:
19 of 39 (48.72%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Similar samples:
+ 25'176 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
8/10
Tags:
collection spyware stealer
Behaviour
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
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
Executes dropped EXE
Unpacked files
SH256 hash:
b0200f18f63830ddf7a2e68cae2e19dbc329e157f96b9000e3357c216d912be0
MD5 hash:
f065601e31832cb06b7790664e090b37
SHA1 hash:
d023ded7c2d3ab46a3603145ab00083e5eb097e9
SH256 hash:
662c9dcfad78765dc89ebda74df3d2eb9bf55e23a5149052250da7b66cacc4b6
MD5 hash:
1944ce8cd6a87099ac956d6c6c54ef70
SHA1 hash:
7c3d3f49b8d5418094f305b5021ed362f3207e96
SH256 hash:
abb0c254af8eb37c57497c9979f768678a1f535cd02c5b4cb203da7368db7179
MD5 hash:
a8e92432a6d3db1e622cd978b15574df
SHA1 hash:
c280695e11558a9ce8ab2501ababa0efbbd3fd1a
SH256 hash:
306886293861cc5086f510c84661f1921e680e945052667f5f4ab1f6ef5abec6
MD5 hash:
ac4d98224b198ac4f1d3767535d5b06c
SHA1 hash:
14adb393fa0849ea7983b0dd0f88717a867563d2
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: | 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.
Web download
Delivery method
Distributed via web download
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