MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 c5045c31e194bd94e8979a7a8d46f5d403d98e697cd7f9335c5ab0904b613fa3. 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: 12
| SHA256 hash: | c5045c31e194bd94e8979a7a8d46f5d403d98e697cd7f9335c5ab0904b613fa3 |
|---|---|
| SHA3-384 hash: | 07f175c29bea485f61241cff26213af02feb0e48738cff4e0d38dc2ca9e2151a30c4f6a298c095c27c2efa8cade89c87 |
| SHA1 hash: | 6aec98a97e93f5b77df047761167b90e412f753c |
| MD5 hash: | 2ad81b515de54e3466eb1148cb61930d |
| humanhash: | virginia-lake-helium-mockingbird |
| File name: | Ref77013962020.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 1'174'891 bytes |
| First seen: | 2022-10-26 10:15:07 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | fcf1390e9ce472c7270447fc5c61a0c1 (863 x DCRat, 118 x NanoCore, 94 x njrat) |
| ssdeep | 24576:XAOcZ9OnxbjC2Dp5VSRVhz5eBq2MNxjFJ7oHeWXL7Wf1:pVhC2vazz5nx9+7Wf1 |
| Threatray | 2'081 similar samples on MalwareBazaar |
| TLSH | T17C451202FAC18472C4771A32593AA6156D3EBD301F349B2EB39C796D6F321929364F63 |
| TrID | 91.0% (.EXE) WinRAR Self Extracting archive (4.x-5.x) (265042/9/39) 3.6% (.EXE) Win64 Executable (generic) (10523/12/4) 1.7% (.EXE) Win16 NE executable (generic) (5038/12/1) 1.5% (.EXE) Win32 Executable (generic) (4505/5/1) 0.6% (.EXE) OS/2 Executable (generic) (2029/13) |
| File icon (PE): |  |
| dhash icon | 1939710129051530 (4 x AgentTesla, 1 x NanoCore) |
| Reporter |  madjack_red |
| Tags: | AgentTesla exe |
Indicators Of Compromise (IOCs)
Below is a list of indicators of compromise (IOCs) associated with this malware samples.
| IOC | ThreatFox Reference |
|---|---|
| http://107.189.4.253/bidone/inc/fce77e8ed01c65.php | https://threatfox.abuse.ch/ioc/949942/ |
Intelligence
File Origin
# of uploads :
1
# of downloads :
258
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
agenttesla
ID:
1
File name:
Ref77013962020.exe
Verdict:
Malicious activity
Analysis date:
2022-10-26 10:18:23 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
Creating a window
Searching for the window
Сreating synchronization primitives
Searching for synchronization primitives
Creating a file in the %temp% subdirectories
Enabling the 'hidden' option for files in the %temp% directory
Creating a process from a recently created file
Creating a file
Adding an access-denied ACE
Launching a process
Using the Windows Management Instrumentation requests
DNS request
Sending a custom TCP request
Reading critical registry keys
Creating a file in the %AppData% subdirectories
Sending an HTTP POST request
Stealing user critical data
Unauthorized injection to a system process
Result
Malware family:
n/a
Score:
6/10
Tags:
n/a
Behaviour
MalwareBazaar
MeasuringTime
EvasionQueryPerformanceCounter
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:
Suspicious
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
Allocates memory in foreign processes
Antivirus detection for dropped file
Injects a PE file into a foreign processes
Installs a global keyboard hook
Malicious sample detected (through community Yara rule)
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 ftp login credentials
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected AntiVM autoit script
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.Generic
Status:
Suspicious
First seen:
2022-10-25 17:33:00 UTC
File Type:
PE (Exe)
Extracted files:
59
AV detection:
23 of 26 (88.46%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
unknown
Similar samples:
+ 2'071 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Behaviour
Modifies registry class
Suspicious behavior: EnumeratesProcesses
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
Checks computer location settings
Loads dropped DLL
Executes dropped EXE
AgentTesla
Malware Config
C2 Extraction:
http://107.189.4.253/bidone/inc/fce77e8ed01c65.php
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
0773b4d431373a2fbec0d47683ad127ba58c2c5f920f76dfdd0ecd1eec507f18
MD5 hash:
81005f2cdc44366c046499636ed861f4
SHA1 hash:
9489159e861147f93a14f129e71d87641761e919
SH256 hash:
ca127ec80e7d5bd48b99c2fc93f895af347464fbfc89a0c92139f03a9c929c40
MD5 hash:
5543ebc1bbc053d9e6d74069ddc069c2
SHA1 hash:
c9906ba690328b1edceea1b04afd04d329ec74d3
SH256 hash:
c5045c31e194bd94e8979a7a8d46f5d403d98e697cd7f9335c5ab0904b613fa3
MD5 hash:
2ad81b515de54e3466eb1148cb61930d
SHA1 hash:
6aec98a97e93f5b77df047761167b90e412f753c
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: | MALWARE_Win_AgentTeslaV3 |
|---|---|
| Author: | ditekSHen |
| Description: | AgentTeslaV3 infostealer payload |
| Rule name: | pdb_YARAify |
|---|---|
| Author: | @wowabiy314 |
| Description: | PDB |
| Rule name: | pe_imphash |
|---|
| Rule name: | sfx_pdb |
|---|---|
| Author: | @razvialex |
| Description: | Detect interesting files containing sfx with pdb paths. |
| Rule name: | sfx_pdb_winrar_restrict |
|---|---|
| Author: | @razvialex |
| Description: | Detect interesting files containing sfx with pdb paths. |
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
| Rule name: | Windows_Trojan_AgentTesla_d3ac2b2f |
|---|---|
| Author: | Elastic Security |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
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