MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 f98c4a3a0ceffdc495bd65f7f2810bc1ca4a9c16d1f4909f108a13791c2b304c. 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: 11
| SHA256 hash: | f98c4a3a0ceffdc495bd65f7f2810bc1ca4a9c16d1f4909f108a13791c2b304c |
|---|---|
| SHA3-384 hash: | e25d54726069764102fb2311560828a2b1ec4b0bbb331dafba9a642e3cf5d66ba9c64254ea1ad1966392766e8c24be40 |
| SHA1 hash: | 3b341779827e220160205a8fd2f98f267c0f5484 |
| MD5 hash: | 75f44e31f7b2f2fde2989283ebb40319 |
| humanhash: | three-alaska-cardinal-robin |
| File name: | 75f44e31f7b2f2fde2989283ebb40319.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 328'192 bytes |
| First seen: | 2022-05-24 18:36:28 UTC |
| Last seen: | 2022-05-24 19:58:08 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'753 x AgentTesla, 19'659 x Formbook, 12'249 x SnakeKeylogger) |
| ssdeep | 768:oKNCrkyEbMFG/CGvYXlBvoz/d1GGLzNS+jbC:1QG/CfCXtjbC |
| Threatray | 17'556 similar samples on MalwareBazaar |
| TLSH | T11E64B471B5FEC2C4C1A8BA39EC4BB0F84550EE61D9619C1F3C997E4A34716A2F93025E |
| 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 | 316d4d4d5d554569 (4 x AgentTesla, 4 x Stealc, 3 x RemcosRAT) |
| Reporter |  abuse_ch |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
2
# of downloads :
270
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
agenttesla
ID:
1
File name:
75f44e31f7b2f2fde2989283ebb40319.exe
Verdict:
Malicious activity
Analysis date:
2022-05-24 22:56:43 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
Сreating synchronization primitives
Sending an HTTP GET request
Sending a custom TCP request
Running batch commands
Creating a process with a hidden window
Launching a process
Creating a window
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
obfuscated packed
Result
Verdict:
UNKNOWN
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:
Formbook
Verdict:
Malicious
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Found malware configuration
Icon mismatch, binary includes an icon from a different legit application in order to fool users
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
Snort IDS alert for network traffic
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected Generic Downloader
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Detection:
agenttesla
Threat name:
Win32.Downloader.Seraph
Status:
Malicious
First seen:
2022-05-24 18:37:12 UTC
File Type:
PE (.Net Exe)
Extracted files:
14
AV detection:
19 of 26 (73.08%)
Threat level:
3/5
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 17'546 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan
Behaviour
Delays execution with timeout.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Adds Run key to start application
Checks computer location settings
AgentTesla Payload
AgentTesla
Malware Config
C2 Extraction:
https://api.telegram.org/bot1749457201:AAGWIY2QPzrHZIumAIUsWjyRAEWcJrauccY/sendDocument
Unpacked files
SH256 hash:
f98c4a3a0ceffdc495bd65f7f2810bc1ca4a9c16d1f4909f108a13791c2b304c
MD5 hash:
75f44e31f7b2f2fde2989283ebb40319
SHA1 hash:
3b341779827e220160205a8fd2f98f267c0f5484
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.35
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.
Web download
Delivery method
Distributed via web download
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