MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 d256bd8308c917d175474e4bba3acc55616fb744adf0640ac4a03a7722e3ce2b. 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: 8
| SHA256 hash: | d256bd8308c917d175474e4bba3acc55616fb744adf0640ac4a03a7722e3ce2b |
|---|---|
| SHA3-384 hash: | cbe714fa376eeff82828a18577c735e550c10633ba5ba9a93bcc3e67a639849e23ed84513ce6df2eb0cb8060fce6f57f |
| SHA1 hash: | b7d2eba0974d80f0786ec628e98ea6300494b612 |
| MD5 hash: | 43b4c0251112f5bea8a826dd2461bf7b |
| humanhash: | rugby-cup-solar-august |
| File name: | d256bd8308c917d175474e4bba3acc55616fb744adf0640ac4a03a7722e3ce2b |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 714'752 bytes |
| First seen: | 2020-11-14 17:49:26 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 2198dce435faa52a41b785f39a5a49fe (30 x AgentTesla, 24 x Loki, 9 x HawkEye) |
| ssdeep | 12288:3gPYHXItaKN49e5N/Bv44Q9aYhiF9xOoP+IYtWChzB/:3gPQkaE3TBw9rG9AoSWOB/ |
| Threatray | 2'781 similar samples on MalwareBazaar |
| TLSH | 6BE49E26E2D05833F1761A3C9D0BA7A89835BD103D28F97A3BF51D3C9F396412C652A7 |
| Reporter |  seifreed |
| Tags: | AgentTesla |
Intelligence
File Origin
# of uploads :
1
# of downloads :
74
Origin country :
n/a
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Unauthorized injection to a recently created process
Using the Windows Management Instrumentation requests
Moving of the original file
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.
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
Contains functionality to detect sleep reduction / modifications
Detected unpacking (changes PE section rights)
Detected unpacking (creates a PE file in dynamic memory)
Detected unpacking (overwrites its own PE header)
Found malware configuration
Icon mismatch, binary includes an icon from a different legit application in order to fool users
Machine Learning detection for sample
Maps a DLL or memory area into another process
Moves itself to temp directory
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)
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
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)
Yara detected AgentTesla
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.LokiBot
Status:
Malicious
First seen:
2020-11-14 17:50:20 UTC
AV detection:
27 of 29 (93.10%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 2'771 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 behavior: RenamesItself
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
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:
d256bd8308c917d175474e4bba3acc55616fb744adf0640ac4a03a7722e3ce2b
MD5 hash:
43b4c0251112f5bea8a826dd2461bf7b
SHA1 hash:
b7d2eba0974d80f0786ec628e98ea6300494b612
SH256 hash:
515379f2a67985083e4d0b8229a2955ef3f122a705223e8c47aed4713f9f7114
MD5 hash:
9832f513415fe6dac8c4e3cc71e9d56b
SHA1 hash:
cffb2e214b073487bd34ef73460a082190e2b30b
SH256 hash:
c43614b225df54035a3f74a42ca599754fc9541af59dc9992d5dcc6bd829a470
MD5 hash:
479ba47a96c3cb04de728e7a691766ea
SHA1 hash:
708eb439786de6f8d4000715f84c6e70961ad358
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: | MALWARE_Win_AgentTeslaV3 |
|---|---|
| Author: | ditekshen |
| Description: | AgentTeslaV3 infostealer payload |
| 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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