MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 cc755ca363f6a6e0ec0137dda485ef970eac5f525617e48ddea36d9a4eb34746. 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: 16
| SHA256 hash: | cc755ca363f6a6e0ec0137dda485ef970eac5f525617e48ddea36d9a4eb34746 |
|---|---|
| SHA3-384 hash: | fe68c49f9746836ac7952ce894466676d3301f26edde62bdead480b6bd93e48d0621f30ebfefd7c8bdfbd1c765d0482e |
| SHA1 hash: | 2fb8c892f6e327197409d99153128e0d3ace75ef |
| MD5 hash: | 8b4348abdb6d42efc8c3fe73832495bc |
| humanhash: | muppet-hot-may-lamp |
| File name: | Transfer Copy.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 302'039 bytes |
| First seen: | 2022-04-14 13:22:50 UTC |
| Last seen: | 2022-04-14 18:29:22 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 3abe302b6d9a1256e6a915429af4ffd2 (294 x GuLoader, 39 x Formbook, 25 x Loki) |
| ssdeep | 6144:zjgFw4aTnZ8hxbYARgYu0EDa0liWO7fUpx5ShkDcy5CjHfNb1GTc:o2B8hxbYuEDdIWOrcxshOcHHfN1GQ |
| Threatray | 20'191 similar samples on MalwareBazaar |
| TLSH | T13754126039E198AAD29506F20BA3E677F539DB484531C5CB03A40F7A5E2B173DB4DB83 |
| TrID | 48.8% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13) 16.4% (.EXE) Win64 Executable (generic) (10523/12/4) 10.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 7.8% (.EXE) Win16 NE executable (generic) (5038/12/1) 7.0% (.EXE) Win32 Executable (generic) (4505/5/1) |
| File icon (PE): |  |
| dhash icon | b2a89c96a2cada72 (2'283 x Formbook, 981 x Loki, 803 x AgentTesla) |
| Reporter |  James_inthe_box |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
2
# of downloads :
287
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
agenttesla
ID:
1
File name:
Transfer Copy.exe
Verdict:
Malicious activity
Analysis date:
2022-04-14 18:04:10 UTC
Tags:
agenttesla
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
Creating a file in the %temp% directory
Creating a process from a recently created file
Searching for the window
Using the Windows Management Instrumentation requests
Sending a custom TCP request
Unauthorized injection to a recently created process by context flags manipulation
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Result
Malware family:
n/a
Score:
5/10
Tags:
n/a
Behaviour
MalwareBazaar
Verdict:
Likely Malicious
Threat level:
7.5/10
Confidence:
100%
Tags:
control.exe overlay packed shell32.dll
Malware family:
Agent Tesla
Verdict:
Malicious
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains very large array initializations
Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors)
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
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)
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
Behaviour
Behavior Graph:
Detection:
agenttesla
Threat name:
Win32.Trojan.FormBook
Status:
Malicious
First seen:
2022-04-14 13:22:41 UTC
File Type:
PE (Exe)
Extracted files:
4
AV detection:
22 of 42 (52.38%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 20'181 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan
Behaviour
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
Loads dropped DLL
Executes dropped EXE
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
98c0be3c6676ba298cba3373b4dce7dc22d5e8a3ed68b10a9ba943f4bf63fa40
MD5 hash:
1f0407cc3a43ff0aeb692ab725c97cd6
SHA1 hash:
fa77cf7c621dca0b85fd02c020775d1364b2332e
SH256 hash:
a618ebe9f976924fa73053139a0775ba3202e6b4b469748f8cd7fcc16b4ba27c
MD5 hash:
d9ddb3228c337c537c7678107c393ef8
SHA1 hash:
5982e3647b48677a38108df534079c4aa551f1ee
SH256 hash:
a729f337d6761b2e6e768f4c945b63f6aa62e0061957d8827063f85ef8ec1aed
MD5 hash:
84160d5656abc9ceec65520afc922271
SHA1 hash:
eec05e76ca5cda69c2bcd1e7f420dcb5f2e6c665
SH256 hash:
cc755ca363f6a6e0ec0137dda485ef970eac5f525617e48ddea36d9a4eb34746
MD5 hash:
8b4348abdb6d42efc8c3fe73832495bc
SHA1 hash:
2fb8c892f6e327197409d99153128e0d3ace75ef
Malware family:
AgentTesla
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: | Ins_NSIS_Buer_Nov_2020_1 |
|---|---|
| Author: | Arkbird_SOLG |
| Description: | Detect NSIS installer used for Buer loader |
| Rule name: | MALWARE_Win_AgentTeslaV3 |
|---|---|
| Author: | ditekSHen |
| Description: | AgentTeslaV3 infostealer payload |
| 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.
Delivery method
Other
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