MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 cbb5e0e5a70bccf1e1219fecf5af8aa69d40920afb3fa5271198183769522be9. 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: 11
| SHA256 hash: | cbb5e0e5a70bccf1e1219fecf5af8aa69d40920afb3fa5271198183769522be9 |
|---|---|
| SHA3-384 hash: | 4b06e48d1d516ccfa31ca11416a3b85261e52cb1486e55fff0e0e1c5089d789d46cbc457355b9af50324ee2430963335 |
| SHA1 hash: | 424654604d9b346b1b2d9e85718370f37e11d876 |
| MD5 hash: | 6130ebf687a52d509b971ed6d7222c3c |
| humanhash: | vegan-sierra-alaska-hotel |
| File name: | credito_emiliano_payment_swift_copy.pdf.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 30'720 bytes |
| First seen: | 2021-12-23 07:17:44 UTC |
| Last seen: | 2021-12-23 09:14:48 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'609 x Formbook, 12'242 x SnakeKeylogger) |
| ssdeep | 384:DeSQkxnFJ1llRWpenzALsyXUnvnLML9kEpTAGrhJNPD6fvNesp+g2:6SXxnXSpnOgDACJkwg |
| TLSH | T144D2C500F5988371D3A2177B78EDB18CE2BA9D2E1617EA9AE4583D4C0A313C11DF567D |
| File icon (PE): |  |
| dhash icon | 64e4c8d0f0e8d4d4 (56 x AgentTesla, 7 x RemcosRAT, 5 x NanoCore) |
| Reporter |  lowmal3 |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
2
# of downloads :
174
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
credito_emiliano_payment_swift_copy.pdf.exe
Verdict:
Malicious activity
Analysis date:
2021-12-23 07:20:22 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
DNS request
Сreating synchronization primitives
Sending a custom TCP request
Creating a file in the %temp% directory
Creating a process from a recently created file
Creating a file
Creating a window
Query of malicious DNS domain
Sending a TCP request to an infection source
Unauthorized injection to a recently created process
Unauthorized injection to a recently created process by context flags manipulation
Enabling autorun by creating a file
Verdict:
Suspicious
Threat level:
5/10
Confidence:
60%
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.
Verdict:
Malicious
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Allocates memory in foreign processes
Creates an undocumented autostart registry key
Drops executable to a common third party application directory
Executable has a suspicious name (potential lure to open the executable)
Found malware configuration
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Multi AV Scanner detection for domain / URL
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: Suspicious Double Extension
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Uses an obfuscated file name to hide its real file extension (double extension)
Writes to foreign memory regions
Yara detected AgentTesla
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-12-23 07:18:09 UTC
File Type:
PE (.Net Exe)
Extracted files:
4
AV detection:
22 of 28 (78.57%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
agenttesla
masslogger
Result
Malware family:
n/a
Score:
3/10
Tags:
n/a
Behaviour
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Program crash
Unpacked files
SH256 hash:
cbb5e0e5a70bccf1e1219fecf5af8aa69d40920afb3fa5271198183769522be9
MD5 hash:
6130ebf687a52d509b971ed6d7222c3c
SHA1 hash:
424654604d9b346b1b2d9e85718370f37e11d876
Malware family:
Agent Tesla
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.35
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: | 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
Delivery method
Distributed via e-mail attachment
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