MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 f57657bfc2207026d109ecf85e3718b2e580e29c4eae3d62f4800a1fabf99495. 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: | f57657bfc2207026d109ecf85e3718b2e580e29c4eae3d62f4800a1fabf99495 |
|---|---|
| SHA3-384 hash: | e6b5af12029f20d22f9ed81f5e7505fd78f0d1862f25f7d3182de2481a4c5d9130a039f5358b8481baf2e31d2212bf42 |
| SHA1 hash: | da9da903c44b7ee1fbaa0327173b29821d9df611 |
| MD5 hash: | 1b34d0ff0755da7c58678b8a12300b78 |
| humanhash: | three-avocado-one-delta |
| File name: | PR-007493 PR-007495.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 377'856 bytes |
| First seen: | 2021-10-26 09:40:04 UTC |
| Last seen: | 2021-10-26 10:41:22 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'743 x AgentTesla, 19'608 x Formbook, 12'242 x SnakeKeylogger) |
| ssdeep | 6144:uXq/KA9ZbyG83ByqnFWoA/dGPCltgdKKgXKxrl38PPNtWbPKTH7kEH+:zkx8PosdGPC/QX4P3Wc7kc |
| Threatray | 12'310 similar samples on MalwareBazaar |
| TLSH | T159841318BFE8F031C6B90BFF585000458739AA692650E7DE1964B2C9BD7FF42464B6A3 |
| Reporter |  lowmal3 |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
2
# of downloads :
168
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV3
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Launching a process
Creating a file in the %temp% directory
Delayed writing of the file
Verdict:
Suspicious
Threat level:
5/10
Confidence:
67%
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:
Agent Tesla
Verdict:
Malicious
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains very large array initializations
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for sample
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 access)
Uses the Telegram API (likely for C&C communication)
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Detection:
agenttesla
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-10-26 09:40:08 UTC
AV detection:
12 of 44 (27.27%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 12'300 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
AgentTesla Payload
AgentTesla
Malware Config
C2 Extraction:
https://api.telegram.org/bot1975237880:AAHKgRnseXCSSPJw6MgfujMF0PvBjyMOsXc/sendDocument
Unpacked files
SH256 hash:
87b52c420db5a2ede6fdf61801da58785974c4c5f73a1bf0a7d29bafa8f46d36
MD5 hash:
0d5af02a59682dbe45e5690c7148909e
SHA1 hash:
ea4f85c01c3375e76b5091e4ca1e41dbabc163f5
SH256 hash:
067baf6e2766a400db8ff07ca7dd0db58b685a6aa903d23b8f684d5f1d3f31e0
MD5 hash:
b7813e4f4ebe2c068dc6cf3c02d9b309
SHA1 hash:
27206e611e8a01b97bcc3ea680a0dcb03bdf3bce
SH256 hash:
a5c2baaf64d2f20666f5d02876e9f5b59d8ec5c538ee82f1711d9d0db3f189e0
MD5 hash:
8ecd3b39d0778503439b9e9dd0475b2d
SHA1 hash:
249f0f11920286ba191592bfaf13a2c0d7cc7ca6
SH256 hash:
f57657bfc2207026d109ecf85e3718b2e580e29c4eae3d62f4800a1fabf99495
MD5 hash:
1b34d0ff0755da7c58678b8a12300b78
SHA1 hash:
da9da903c44b7ee1fbaa0327173b29821d9df611
Malware family:
Agent Tesla v3
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: | 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
Delivery method
Distributed via e-mail attachment
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