MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 ba76b1d1c937476bc7c93968a00aa6390f1c318dca56b02a868b3149db16d40a. 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: | ba76b1d1c937476bc7c93968a00aa6390f1c318dca56b02a868b3149db16d40a |
|---|---|
| SHA3-384 hash: | 234fbc7866d825201a4594b44bf0ce6aad987e3799b27500943fba013c93ae0ab51e1a3afde6f6bc977d21f308217ba2 |
| SHA1 hash: | 22674ce7d78b289abd6406db6d7494f10f8c7b0e |
| MD5 hash: | 9122cc2f5c0debd6570edffe90bd8f2b |
| humanhash: | low-jig-oven-iowa |
| File name: | Swift copy.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 699'904 bytes |
| First seen: | 2021-11-11 10:16:58 UTC |
| Last seen: | 2021-11-12 13:07:56 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger) |
| ssdeep | 12288:Eyzh9kJnOrWgkLt1ixPKsOH14yR8vv+vQYpvp28eeTUkBLt1e7oKXnz61QIb:R9kJZtGKXHzOI28hNtoz |
| Threatray | 12'623 similar samples on MalwareBazaar |
| TLSH | T16FE4F159BA81C511D8180F3B982545E04723FCB6DE11F79BB8C8B76E2B733DA8926713 |
| File icon (PE): |  |
| dhash icon | 90ba7181e46588f0 (31 x AgentTesla, 11 x Formbook, 9 x Loki) |
| Reporter |  GovCERT_CH |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
5
# of downloads :
101
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV3
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
obfuscated packed vidar
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.adwa.spyw.evad
Score:
100 / 100
Signature
.NET source code contains very large array initializations
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Machine Learning detection for sample
Modifies the hosts 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)
Sigma detected: Bad Opsec Defaults Sacrificial Processes With Improper Arguments
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 / registry access)
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Detection:
agenttesla
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-11-11 09:38:53 UTC
AV detection:
18 of 28 (64.29%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 12'613 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla collection keylogger persistence spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Adds Run key to start application
Drops file in Drivers directory
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
4f96e788fcd55fcd414a59074aaf791f904c85a8f1fdf196370c860c68fc7de6
MD5 hash:
693dea1740abc67b883075ee8400cdee
SHA1 hash:
cc38d53dd64800dc2c1efd0d4048ac290ecdd24b
SH256 hash:
bd4c4912209802bb457983177d94b220d20dc9775ff973f90bd1c6afd729bc9c
MD5 hash:
8cde05c2cc918a68b075bdb2854c9994
SHA1 hash:
bc3c4e2826370171102ee8b7bd317493cd72c15f
SH256 hash:
ac0e82e609d13ea74375b4d3a68e95ec32f741766cc937b93f725ec0737f1957
MD5 hash:
0e5075d303a28f87ca9b1936bfc26ab5
SHA1 hash:
14a3c302f881e111ee0c3a2fad378c0ce367e9c3
SH256 hash:
ba76b1d1c937476bc7c93968a00aa6390f1c318dca56b02a868b3149db16d40a
MD5 hash:
9122cc2f5c0debd6570edffe90bd8f2b
SHA1 hash:
22674ce7d78b289abd6406db6d7494f10f8c7b0e
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: | ach_AgentTesla_20200929 |
|---|---|
| Author: | abuse.ch |
| Description: | Detects AgentTesla PE |
| Rule name: | AgentTeslaV3 |
|---|---|
| Author: | ditekshen |
| Description: | AgentTeslaV3 infostealer payload |
| Rule name: | MALWARE_Win_AgentTeslaV3 |
|---|---|
| Author: | ditekSHen |
| Description: | AgentTeslaV3 infostealer payload |
| Rule name: | pe_imphash |
|---|
| Rule name: | pe_imphash |
|---|
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
| Rule name: | win_agent_tesla_v1 |
|---|---|
| Author: | Johannes Bader @viql |
| Description: | detects Agent Tesla |
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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