MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 81afd7e5620fcab2ffaa8d814a7aed9ffeccf72199bda56b3db0d0ab90a95d6e. 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: | 81afd7e5620fcab2ffaa8d814a7aed9ffeccf72199bda56b3db0d0ab90a95d6e |
|---|---|
| SHA3-384 hash: | b2faf9cba4b4bfba0e6344f05b525b17808029fd2ba318b4ed8af365ce335a7dd7a75eb55af8933ade2023c3a83532dd |
| SHA1 hash: | e64961d364b74742ea44074991f3e7efa742bdc6 |
| MD5 hash: | a42f73520922d2b593eca09ac0a68726 |
| humanhash: | arkansas-bulldog-autumn-yankee |
| File name: | Iban number.bat |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 807'936 bytes |
| First seen: | 2022-02-21 12:35:14 UTC |
| Last seen: | 2022-02-21 15:08:45 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger) |
| ssdeep | 24576:FbHchFIt7dF+uVDVSZKrAOt370klU946HwHxK7i9GJk:FbHchKt7+udVLcOt/U94NX |
| Threatray | 15'788 similar samples on MalwareBazaar |
| TLSH | T13905E0EC28BA11F8E3268AFE5DDCE5B1CF79E2252505F4B978C91F524B41B44C9C2239 |
| Reporter |  GovCERT_CH |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
2
# of downloads :
235
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV3
Result
Verdict:
Malware
Maliciousness:
Behaviour
Searching for the window
Creating a window
DNS request
Сreating synchronization primitives
Unauthorized injection to a recently created process
Creating a file
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
fareit obfuscated packed replace.exe
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.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
.NET source code contains very large strings
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
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 detect sandboxes and other dynamic analysis tools (process name or module or function)
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2022-02-21 12:32:42 UTC
File Type:
PE (.Net Exe)
Extracted files:
7
AV detection:
26 of 42 (61.90%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 15'778 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Drops file in Windows directory
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Reads user/profile data of web browsers
Reads data files stored by FTP clients
Reads user/profile data of local email clients
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
2149834a314ef4030b985b548925c3c4cffd53668aaf4944de9c813963c74407
MD5 hash:
346f606f85b3ecaae7289a61e3a2d48e
SHA1 hash:
e23ace135f1bf6c3b220e168f11cfbdca80f5c14
SH256 hash:
1b6bcacb2db7d6fa15c416c043d8113f1620e1df7b40fd11a25cac5f532d88a6
MD5 hash:
cd1877a31eb40f4a01a1d9233bcd96cb
SHA1 hash:
caf244ae03e83accb1528bb29c1de1a120ef625c
SH256 hash:
e33254e2ad4d279914a29450f98d1750a9f513fc8ddb853e0dd8346b805faa43
MD5 hash:
b597cce7bfc65e56fa69ebb7f413a33f
SHA1 hash:
7ee40df5ac783432e7c9f7be4f7ed1f286345d58
SH256 hash:
5db9e7929c57bc788358b26eae9208b276856614f9e4c8bb3dc1467d3045ea69
MD5 hash:
5dd6efbe515f474e74744cee2b9eaad1
SHA1 hash:
16f9d4acbdde02f722894ca745c1851e21f1c441
SH256 hash:
81afd7e5620fcab2ffaa8d814a7aed9ffeccf72199bda56b3db0d0ab90a95d6e
MD5 hash:
a42f73520922d2b593eca09ac0a68726
SHA1 hash:
e64961d364b74742ea44074991f3e7efa742bdc6
Malware family:
Agent Tesla
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: | 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
Dropped by
agenttesla
Delivery method
Distributed via e-mail attachment
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