MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 28361df2e00fefcda07f805ea5c17613194fd69b28f143d393f8aeb123cc5eb8. 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: 12
| SHA256 hash: | 28361df2e00fefcda07f805ea5c17613194fd69b28f143d393f8aeb123cc5eb8 |
|---|---|
| SHA3-384 hash: | 844192d7e02a33609b66a4466ef636b272bb775ec4b4df57a5f59eb4e2f3e9f93f1bdcdce4dc60686da9489f97bc3e0e |
| SHA1 hash: | 671b4567aa1382b93ff0ee1b7ef367d542135c3c |
| MD5 hash: | a3f9ca9cfdf6a897decfa1d803bce116 |
| humanhash: | eighteen-ack-gee-louisiana |
| File name: | 28092021123218-0001.pdf.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 749'568 bytes |
| First seen: | 2021-09-29 10:26:42 UTC |
| Last seen: | 2021-09-29 11:22:50 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger) |
| ssdeep | 12288:SD4VHfQe6ZyWshg+qbZxTZZWunAWv4vdIlHRQHEf7J/kEZfMBjaChh0AqOV805mt:SD4VHfQe6ZyWshg+qbZxTZZWunAWv4Vn |
| Threatray | 10'435 similar samples on MalwareBazaar |
| TLSH | T1E7F48D69F60CE29EFD0903F021257CD425E81CAD197CFA27BE97B5E230AAD7551F00A6 |
| Reporter |  GovCERT_CH |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
2
# of downloads :
133
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
28092021123218-0001.pdf.exe
Verdict:
Suspicious activity
Analysis date:
2021-09-29 10:30:05 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
Creating a window
Launching a process
Creating a file in the %temp% directory
Delayed writing of the file
Malware family:
Agent Tesla
Verdict:
Malicious
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
.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
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)
Sigma detected: Suspicious Double Extension
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file access)
Uses an obfuscated file name to hide its real file extension (double extension)
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-09-29 10:27:07 UTC
AV detection:
13 of 45 (28.89%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 10'425 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 user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
e60c71a3cafa86b370e02270a19023068c2a9491e6e621fac6cda033eb488081
MD5 hash:
132db1617757bd8770383741aa28b9fa
SHA1 hash:
d77cf66e14b5935df3ab42d51131d135a5e897fa
SH256 hash:
f49acef0766470ccb8697d0a0078020bf2901099545886036a159825adfedef3
MD5 hash:
ba7ed1afe4adf1237880c728eb43336b
SHA1 hash:
cea2f4a03863f8c16f17852b19edfdb859697fa7
SH256 hash:
a2dc8883d03cf6f41299a69d1ebe3702f8086a5cc77244b5c34d97f5bb3eb1c5
MD5 hash:
a71584a9fedc8ed79aee44b65e067032
SHA1 hash:
9b1d9a2167235227c194e210d239572378789e92
SH256 hash:
6fef8420a8bd6a90cfe7ac8aeb0e3811422b9b6cb9e0b14ea03f5236438f72ba
MD5 hash:
10c7772f435231d58046e0dc34def127
SHA1 hash:
38c8f9ffb5136848d62582ef41bab6c810121c74
SH256 hash:
f7d272daf3522f99ca67b99bfe557564baba239104c7f20cef842f2e870bdf28
MD5 hash:
cceaca53d81061c0f1c6cf35ca7bf34b
SHA1 hash:
23ba45b249e0e4bdc5a8d4b4b07e2f7509cf85be
SH256 hash:
28361df2e00fefcda07f805ea5c17613194fd69b28f143d393f8aeb123cc5eb8
MD5 hash:
a3f9ca9cfdf6a897decfa1d803bce116
SHA1 hash:
671b4567aa1382b93ff0ee1b7ef367d542135c3c
Malware family:
Agent Tesla v3
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: | 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
Dropped by
agenttesla
Delivery method
Distributed via e-mail attachment
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