MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 16fc370e530afdde05fe41e38822b935747c784ac8b6bbc8a3f7623915aee083. 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: | 16fc370e530afdde05fe41e38822b935747c784ac8b6bbc8a3f7623915aee083 |
|---|---|
| SHA3-384 hash: | 63a1751955d242704de661ba6a9818a8f1a25beeab9cf3022f932070b72ac8bbe7a049609b69ee2f2b2c09b8bc177b5d |
| SHA1 hash: | 46001bc2e3fd01133aa6f3b6f8d32c5565e12ec9 |
| MD5 hash: | a65fb419fa22bd427c0869814f265dbb |
| humanhash: | oven-magazine-earth-sweet |
| File name: | INV_00000009_998.pdf(82KB).exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 940'032 bytes |
| First seen: | 2021-06-30 05:52:11 UTC |
| Last seen: | 2021-06-30 12:41:58 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger) |
| ssdeep | 12288:6D/2ZQrYy6TTvMsgFNLihltz/q5RfwsxRyIGvKzyl0N1a+SaVB0PJ2HP27SJYJPe:NZQYrvHgFwlBm+2Ryj0i0N1aa0PJ |
| Threatray | 6'210 similar samples on MalwareBazaar |
| TLSH | AB157CAC325035DEC567C6BACAA8AC74A6613C7A431B8107909709DFAE4DB93CF105F3 |
| Reporter |  lowmal3 |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
3
# of downloads :
153
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
INV_00000009_998.pdf(82KB).exe
Verdict:
Suspicious activity
Analysis date:
2021-06-30 05:55:15 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.
Verdict:
Malicious
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.adwa.evad
Score:
100 / 100
Signature
.NET source code contains very large array initializations
.NET source code contains very large strings
Found malware configuration
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Modifies the hosts file
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 detect sandboxes and other dynamic analysis tools (process name or module or function)
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Detection:
agenttesla
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-06-30 03:13:41 UTC
AV detection:
14 of 46 (30.43%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 6'200 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
Drops file in Drivers directory
AgentTesla Payload
AgentTesla
Contains code to disable Windows Defender
Unpacked files
SH256 hash:
3b77679e313571bdac01dd4b17de373584dafb76621172bcf8a9abbae1655972
MD5 hash:
d8cbb65be7f2396beb98ef8699411dfa
SHA1 hash:
b3c05d6936825d99a9083b0da3b60287bb97abf1
SH256 hash:
5bede9eedf6ae6df5a9d587c116c9583b31474c159c2b53486b000093cb3fde6
MD5 hash:
072eeac61b35d3f09edee4ff4f80f52d
SHA1 hash:
696fd9905a47e526470c2e234fef32f1ec1b74ad
SH256 hash:
8af433874b78acb3d264b481b8e1bcd45dd87c2da4cdf7efb307551b4787f478
MD5 hash:
d7a0ffbf80d3bee13df691729854ca6d
SHA1 hash:
42f38ec5a621f359562bbc51e27ff4c201aefa46
SH256 hash:
16fc370e530afdde05fe41e38822b935747c784ac8b6bbc8a3f7623915aee083
MD5 hash:
a65fb419fa22bd427c0869814f265dbb
SHA1 hash:
46001bc2e3fd01133aa6f3b6f8d32c5565e12ec9
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: | 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
Comments
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