MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 2f158e546b8b058f09ca3ef1ca87a4d6d03c13b01ee6d2cf0eb9e2b308dd9c1b. 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
| SHA256 hash: | 2f158e546b8b058f09ca3ef1ca87a4d6d03c13b01ee6d2cf0eb9e2b308dd9c1b |
|---|---|
| SHA3-384 hash: | 8b8238c88e59e570c6feb89a10e5e3067e719461da8265548ba9146ef8f441c0df4e6342fe3c6b96b0117eb4fe82fc39 |
| SHA1 hash: | 859348357a5d520927db89f04d3c45dfcf636b04 |
| MD5 hash: | edcfb2ab44f71460cac094e2ce2237b9 |
| humanhash: | mike-diet-oxygen-purple |
| File name: | edcfb2ab44f71460cac094e2ce2237b9 |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 274'131 bytes |
| First seen: | 2023-03-08 22:10:42 UTC |
| Last seen: | 2023-03-08 23:32:33 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 61259b55b8912888e90f516ca08dc514 (1'059 x Formbook, 741 x AgentTesla, 427 x GuLoader) |
| ssdeep | 6144:PYa6+dfs3EZPXv3aRNmTODVrHTvcyf52wCzXrmStdCSDsF7:PYghs0ZPXfaRYTOxEI4rzaStdLk7 |
| Threatray | 2'182 similar samples on MalwareBazaar |
| TLSH | T17E44126637E8C923F0F956719F7ACE43FEF96E241748559A43500BA73F21991C40E392 |
| 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 | b2a89c96a2cada72 (2'283 x Formbook, 981 x Loki, 803 x AgentTesla) |
| Reporter |  zbetcheckin |
| Tags: | 32 AgentTesla exe |
Intelligence
File Origin
# of uploads :
2
# of downloads :
294
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
DOCUMENTS HAWB R129724.xls
Verdict:
Malicious activity
Analysis date:
2023-03-08 21:06:23 UTC
Tags:
opendir exploit cve-2017-11882 loader
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
Reading critical registry keys
DNS request
Sending a custom TCP request
Unauthorized injection to a recently created process by context flags manipulation
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Stealing user critical data
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
formbook nemesis overlay packed 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
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
Antivirus detection for dropped file
Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors)
Machine Learning detection for sample
Maps a DLL or memory area into another process
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)
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)
Yara detected AgentTesla
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.Casdet
Status:
Malicious
First seen:
2023-03-08 09:27:39 UTC
File Type:
PE (Exe)
Extracted files:
3
AV detection:
20 of 25 (80.00%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 2'172 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla collection keylogger persistence spyware stealer trojan
Behaviour
Checks processor information in registry
Enumerates system info in registry
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Drops file in System32 directory
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Adds Run key to start application
Executes dropped EXE
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
Unpacked files
SH256 hash:
335568a53acc8202200319cf002b01da5dfb6f45b8a38613d28f3ca0a0d5f231
MD5 hash:
bfb6aa2d092d6df6b86b1f4c1fff7ddc
SHA1 hash:
a7f7ac78788e4b052efe17c7eb10a51197be7215
SH256 hash:
7f2a5e5f0dcbf387f3d6b29bfa5aabde0302f5291f668f95ae14d9b63a298f00
MD5 hash:
ba4d5b480f747ecc77c4a7af2bcc3c94
SHA1 hash:
95d312c8bcbb4df4c753d75a9518cf4ab4940c10
SH256 hash:
50cdca316b107bc2b50f2c3e3b351be799882fdb933be9fd711cec8d0ecf47ce
MD5 hash:
266d433b50a1e5f925d6c649259b3fc4
SHA1 hash:
bdd6f8f83eb4146ac5a14587a22fd41ff8675be2
SH256 hash:
2f158e546b8b058f09ca3ef1ca87a4d6d03c13b01ee6d2cf0eb9e2b308dd9c1b
MD5 hash:
edcfb2ab44f71460cac094e2ce2237b9
SHA1 hash:
859348357a5d520927db89f04d3c45dfcf636b04
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
Comments
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