MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 8f6b4fb55d85a992dbcd03955041bad5d18ae8632369e9c540d742bb7b773b8e. 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: 10
| SHA256 hash: | 8f6b4fb55d85a992dbcd03955041bad5d18ae8632369e9c540d742bb7b773b8e |
|---|---|
| SHA3-384 hash: | 285b78c3cc0c15d54107ad30065f5627c300dc557d54b1591838301cf5999b4937e0c0e738ee54f7e193913e567b125a |
| SHA1 hash: | 1f1c8983d55c1b3c87adc6ba335fc1ccf680ce01 |
| MD5 hash: | f4cf5704c943f94f33921bbaa5ac50b1 |
| humanhash: | yellow-zebra-queen-sweet |
| File name: | 184285013-044310-sanlccjavap0003-7069_pdf (2).exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 1'338'880 bytes |
| First seen: | 2021-07-29 10:59:00 UTC |
| Last seen: | 2021-07-29 13:04:46 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'205 x SnakeKeylogger) |
| ssdeep | 24576:CQBS/d3LKzksbks2y8jR4OEAsh9hb8ZR1B0pKMN6ZNKZ:IKuh4ODsh9Wf1CN6ZNK |
| Threatray | 7'562 similar samples on MalwareBazaar |
| TLSH | T1FA55E068C98CDFA6CC5803740A9846746EF5ADE2F2B0D46C3D8D71B1B3F1826EAB5345 |
| dhash icon | c4b4e6e69898d2c4 (11 x Formbook, 11 x AgentTesla, 4 x NanoCore) |
| Reporter |  lowmal3 |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
3
# of downloads :
117
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
184285013-044310-sanlccjavap0003-7069_pdf (2).exe
Verdict:
Suspicious activity
Analysis date:
2021-07-29 11:01:41 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:
UNKNOWN
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
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
Antivirus detection for URL or domain
Found malware configuration
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Machine Learning detection for sample
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 access)
Yara detected AgentTesla
Behaviour
Behavior Graph:
Gathering data
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-07-29 10:53:02 UTC
AV detection:
18 of 28 (64.29%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 7'552 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
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
AgentTesla Payload
CustAttr .NET packer
AgentTesla
Unpacked files
SH256 hash:
fc5638bb67ebb4b8ee73f142502ae4659451f2e165786fa368e88e9cb264f1fb
MD5 hash:
08013f3bd2488c2f053374df44c13b5a
SHA1 hash:
efe19faebdc23feab619497c2c601753a69c6077
SH256 hash:
3bbbb29ac56d10307e9db141c522be3c2554e98e35fbabd5334d706c0e2e3422
MD5 hash:
7ca8efcfc692508701f1e4e65127d9c4
SHA1 hash:
aaacd78fcf63baff62da34144fc959613ef4721b
SH256 hash:
97d2fa1d01b2f9a2199896e05e0cf60c14a9f41ef2d72e15fbb862b7afa08438
MD5 hash:
68463851c0e6fe7a254c99fae763d454
SHA1 hash:
4587a5371d88c296a0184fe47ee0c5245b187127
SH256 hash:
8f6b4fb55d85a992dbcd03955041bad5d18ae8632369e9c540d742bb7b773b8e
MD5 hash:
f4cf5704c943f94f33921bbaa5ac50b1
SHA1 hash:
1f1c8983d55c1b3c87adc6ba335fc1ccf680ce01
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: | 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.
Malspam
Delivery method
Distributed via e-mail attachment
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