MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 c39785b91858501d961c57f85b4c28fc6e674fc68f40244ecbc649870fa749ad. 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: | c39785b91858501d961c57f85b4c28fc6e674fc68f40244ecbc649870fa749ad |
|---|---|
| SHA3-384 hash: | 5c95f1d336b82824c8e7bb4ffbe89b89aab3548847590f8c2f46970789dcd74975d00da5c3e6d894888a92cb154fb40c |
| SHA1 hash: | 2918dc3b764c8c60d0fb64f8bc54bf4f92ba1f0f |
| MD5 hash: | 1c83d78c1969a7ebc3deaa1990c9dc9e |
| humanhash: | ink-undress-charlie-mobile |
| File name: | Payment Advice.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 740'864 bytes |
| First seen: | 2021-10-13 10:11:55 UTC |
| Last seen: | 2021-10-13 11:24:37 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'742 x AgentTesla, 19'607 x Formbook, 12'242 x SnakeKeylogger) |
| ssdeep | 12288:QoQEWqEtJPwMSrmNeJgfV3jPzt9eZaxFrPUuN+JQVU:FhEtJPFSr32fV3dAcx1PUuNfU |
| Threatray | 11'660 similar samples on MalwareBazaar |
| TLSH | T1B8F4A615F3929C11E567567364E051E391092CC3E858833DEBB7BAA318EA3805F5CBEE |
| Reporter |  GovCERT_CH |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
2
# of downloads :
196
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Payment Advice.exe
Verdict:
Suspicious activity
Analysis date:
2021-10-13 10:15:13 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
AgentTeslaV3
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Unauthorized injection to a recently created process
Launching a process
Creating a file in the %temp% directory
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.
Verdict:
Malicious
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.evad
Score:
96 / 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)
Initial sample is a PE file and has a suspicious name
Moves itself to temp directory
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)
Yara detected AgentTesla
Behaviour
Behavior Graph:
Detection:
agenttesla
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-10-13 10:12:13 UTC
AV detection:
21 of 28 (75.00%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 11'650 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 behavior: RenamesItself
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
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla Payload
AgentTesla
Contains code to disable Windows Defender
Unpacked files
SH256 hash:
e63c46af83807d823fc2c9531746f63cbca95f170d05d91e99e3483ea04672ac
MD5 hash:
ee1f351e8e7a51a5e9b36d8141bfd0a0
SHA1 hash:
fff4c94dbf7cc7415eea9b9ffa4d023312652d91
SH256 hash:
ec827596329c17f5816411c1d081c432344bfb598c0cd0a9a732082df4d0be65
MD5 hash:
c6fb6d053bde75097dc8b69a9c9b3ac6
SHA1 hash:
9be4a3a092712f0fb1bf1a80c3a519b4207c02f8
SH256 hash:
43e38f251dbca9aa20f3470167e5427a7e7a7cdcd25f0b6b045ae8577cd3e345
MD5 hash:
f62ab5d3528d5a3b9e270ea1f9347868
SHA1 hash:
6a74e87711c615adbd9145f829a33f55b7e42dd6
SH256 hash:
c39785b91858501d961c57f85b4c28fc6e674fc68f40244ecbc649870fa749ad
MD5 hash:
1c83d78c1969a7ebc3deaa1990c9dc9e
SHA1 hash:
2918dc3b764c8c60d0fb64f8bc54bf4f92ba1f0f
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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