MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 764bbdd65e3d06d3a808d3abeb6b6dd3b5467fba53deb1b16c3b01e5e847f1c9. 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: 12
| SHA256 hash: | 764bbdd65e3d06d3a808d3abeb6b6dd3b5467fba53deb1b16c3b01e5e847f1c9 |
|---|---|
| SHA3-384 hash: | e8026d9ebf4f55d42f38f9b05c4f3dafaf1d7025c66ba78f1186ef142457a82d99e6f56d138dbdbf98e0f827faf4b6b7 |
| SHA1 hash: | 325b6e5e3dfd6849c4d8748be47fcf2a73a65223 |
| MD5 hash: | f657909078f41cdaadfdddf035f1f835 |
| humanhash: | timing-undress-robin-ceiling |
| File name: | contract.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 356'864 bytes |
| First seen: | 2021-07-12 12:50:52 UTC |
| Last seen: | 2021-07-12 13:56:16 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger) |
| ssdeep | 6144:WbMw25LrSOkYcHMPee7lCZwQDX4rD6Qx/mh:Wx0fSOk987eDSROh |
| Threatray | 6'595 similar samples on MalwareBazaar |
| TLSH | T1F57412A42798CFA4CC2523F7A0C7E9414BB6DD6B9465E886308CB671CF733931F92649 |
| Reporter |  James_inthe_box |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
2
# of downloads :
122
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
contract.exe
Verdict:
Suspicious activity
Analysis date:
2021-07-12 12:52:57 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:
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:
NanoCoreRAT
Verdict:
Malicious
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for dropped 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: WScript or CScript Dropper
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Writes to foreign memory regions
Wscript starts Powershell (via cmd or directly)
Yara detected AgentTesla
Behaviour
Behavior Graph:
Detection:
agenttesla
Threat name:
ByteCode-MSIL.Downloader.Seraph
Status:
Malicious
First seen:
2021-07-11 01:00:06 UTC
File Type:
PE (.Net Exe)
Extracted files:
19
AV detection:
20 of 29 (68.97%)
Threat level:
3/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 6'585 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan
Behaviour
Modifies registry class
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
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
Unpacked files
SH256 hash:
c4d021f47a399f85c3e9ed68e5e88f34ff42d2828cd4fdf353bc8ccb454cc36d
MD5 hash:
4e065511e7e209185de35a4d92aa2bd9
SHA1 hash:
96e715964f20125842e955e211450e546b1317be
SH256 hash:
9a3c2e2ef9e30e70ebeefac878aa49621c4a6f02f83c05014f09135c141531b6
MD5 hash:
1d4de460020c1c4e86772ec944987ac5
SHA1 hash:
4e8920b0038cbb046576116f2bbb49b54a1ee991
SH256 hash:
cb0894e025534f4d9c378fb3784d3fd262c2ad7ec68b738e52800949f0117d09
MD5 hash:
0eb0321dd2c354a1186ceca88a90eb5b
SHA1 hash:
1502ffe6754e61731b7c7d11a6202f532476fa96
SH256 hash:
764bbdd65e3d06d3a808d3abeb6b6dd3b5467fba53deb1b16c3b01e5e847f1c9
MD5 hash:
f657909078f41cdaadfdddf035f1f835
SHA1 hash:
325b6e5e3dfd6849c4d8748be47fcf2a73a65223
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: | INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFuture |
|---|---|
| Author: | ditekSHen |
| Description: | Detect executables with stomped PE compilation timestamp that is greater than local current time |
| 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.
Delivery method
Other
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