MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 7c1cc691d4f45e93604996ead834345964e3ccc2e20c0df32376cf70c81fa802. 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: 7
| SHA256 hash: | 7c1cc691d4f45e93604996ead834345964e3ccc2e20c0df32376cf70c81fa802 |
|---|---|
| SHA3-384 hash: | 6c9773f94e4b32dab7aad8f07722a56852bac882821cff2d8f2d027b9d94ebac4413d1f2138340e0f23f48f0e9e50a2c |
| SHA1 hash: | 9c4c2244764cc8e13d39b48dedd772605153d06f |
| MD5 hash: | dbd41bc58dab3cc3f8912041c4cf314d |
| humanhash: | ten-steak-network-nebraska |
| File name: | invoice copy.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 744'448 bytes |
| First seen: | 2020-11-13 09:45:52 UTC |
| Last seen: | 2024-07-24 16:36:30 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 58d4e7217e997dbb1b6d6fb55f5a4eaa (1 x AgentTesla, 1 x Loki) |
| ssdeep | 12288:IuB8uDbqfk232rV1FhLsfSACV2spbnpok1eYIGy+3tdV0iDjgiM:p8am32nbsf71iok1eYIP+3tdV0QUiM |
| Threatray | 2'282 similar samples on MalwareBazaar |
| TLSH | D8F49E23A2A048F7C1731AF99D1B57A85D35FE1029385986EBFC1D0C9F387A17927287 |
| Reporter |  cocaman |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
3
# of downloads :
119
Origin country :
n/a
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Unauthorized injection to a recently created process
Launching a process
Sending a UDP request
Unauthorized injection to a system process
Enabling autorun by creating a file
Result
Gathering data
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains very large array initializations
Allocates memory in foreign processes
Contains functionality to detect sleep reduction / modifications
Delayed program exit found
Detected unpacking (changes PE section rights)
Detected unpacking (creates a PE file in dynamic memory)
Detected unpacking (overwrites its own PE header)
Drops VBS files to the startup folder
Found malware configuration
Initial sample is a PE file and has a suspicious name
Machine Learning detection for sample
Maps a DLL or memory area into another process
May check the online IP address of the machine
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)
Queues an APC in another process (thread injection)
Sigma detected: Drops script at startup location
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 access)
Writes to foreign memory regions
Yara detected AgentTesla
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.LokiBot
Status:
Malicious
First seen:
2020-11-13 08:38:42 UTC
File Type:
PE (Exe)
Extracted files:
51
AV detection:
28 of 28 (100.00%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 2'272 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla keylogger spyware stealer trojan upx
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Looks up external IP address via web service
Drops startup file
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
UPX packed file
AgentTesla
Unpacked files
SH256 hash:
e4afdbd8d3975e11e44b56118eda5216e70c55d1b06fb342384ee401f5cfc027
MD5 hash:
3d8030cf6f7f9bf0357d936ca7b6da70
SHA1 hash:
64b387ba823cacd22b383caccb4ba277f1c043b5
SH256 hash:
89c5169e702f630aa93195343fb3e546fe957d9e7a261dc2d068c0df6369d6c3
MD5 hash:
f402fda668970b68b84c03753204e592
SHA1 hash:
315945f8ae71caf2f2a9a6eccae93936e9269e6f
SH256 hash:
7c1cc691d4f45e93604996ead834345964e3ccc2e20c0df32376cf70c81fa802
MD5 hash:
dbd41bc58dab3cc3f8912041c4cf314d
SHA1 hash:
9c4c2244764cc8e13d39b48dedd772605153d06f
Please note that we are no longer able to provide a coverage score for Virus Total.
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: | 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
Delivery method
Other
Comments
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