MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 c0860eee91e8ac541b4d525a2be062871cadb644dfb358af1f11f93c58f08bad. 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: | c0860eee91e8ac541b4d525a2be062871cadb644dfb358af1f11f93c58f08bad |
|---|---|
| SHA3-384 hash: | 14f5ba81635b3a55034cfaf458644a2f74388027e3e675a8a5bb1f810aecc9f4d26294b33ff40bfe3cc45df570fd66fc |
| SHA1 hash: | ef460d0a1fc31b8b09d62c87d84bf7c3e4b61209 |
| MD5 hash: | 0f6b3161d9cf1e89c8810b4a52341502 |
| humanhash: | coffee-kentucky-table-finch |
| File name: | KCmvi3eBHfEMoZ7.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 872'448 bytes |
| First seen: | 2022-02-16 04:57:51 UTC |
| Last seen: | 2022-02-21 09:06:28 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger) |
| ssdeep | 12288:3lI3VDJk5hPZdln0twT8/1RetB5vhp9PGZVtHWOCliatIyrPgLKpItZ:1I31K5hZdlngwT8NRe1v/+2OCIyUBZ |
| Threatray | 14'659 similar samples on MalwareBazaar |
| TLSH | T113050204BB73A65AD8B91F7AB4D2D03396A0E97DA717E67B9CD1338C14423E90834738 |
| File icon (PE): |  |
| dhash icon | 00b271f0f079f2c0 (15 x AgentTesla, 8 x Loki, 4 x Formbook) |
| Reporter |  GovCERT_CH |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
3
# of downloads :
232
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV3
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Sending a custom TCP request
Сreating synchronization primitives
Launching a process
Creating a file
Using the Windows Management Instrumentation requests
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
obfuscated packed
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.
Gathering data
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.adwa.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
.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
Malicious sample detected (through community Yara rule)
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
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Detection:
agenttesla
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2022-02-16 04:58:10 UTC
File Type:
PE (.Net Exe)
Extracted files:
7
AV detection:
23 of 28 (82.14%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 14'649 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla collection keylogger persistence spyware stealer trojan
Behaviour
Checks processor information in registry
Modifies data under HKEY_USERS
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
Adds Run key to start application
Drops file in Drivers directory
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
63b6403c6ea1378c0ff49f069597b45496dba6c0161d240e64885ab6f0806d04
MD5 hash:
72b143fd989c37772556bf302ac33be1
SHA1 hash:
ee377db4778e70261d34f8210208069df41a12ef
SH256 hash:
fb05bb08e1f452a3f7e452f3200534902910f02450153ca6932a34e51a38d131
MD5 hash:
bfeefc8346262922427cb3f80b66b8eb
SHA1 hash:
c9435ec0631e354e7dd13c921efbfffc0f549a03
SH256 hash:
8830cb2d9ab80f14be6988b6a7562dc33d50839a79ca3327b7d37e94b32b4842
MD5 hash:
697de3711f2d73976e44f001090a7771
SHA1 hash:
aaf53d1a06fd71591b22e23e917e353636411ccc
SH256 hash:
c9096c5b3f1bddb2d52ed826d44c6dbda03069cfc18875b98c3959db47360a81
MD5 hash:
221ee467791fddcddd9ba05ab689b2ef
SHA1 hash:
45a98a7103279edcb4b3ef3397dca4dbbe6fae2a
SH256 hash:
c0860eee91e8ac541b4d525a2be062871cadb644dfb358af1f11f93c58f08bad
MD5 hash:
0f6b3161d9cf1e89c8810b4a52341502
SHA1 hash:
ef460d0a1fc31b8b09d62c87d84bf7c3e4b61209
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: | 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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