MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 bbc4a223ff1aa2330e937fe4090732ec2743957f01529bebbceef20a7db5a932. 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: 13
| SHA256 hash: | bbc4a223ff1aa2330e937fe4090732ec2743957f01529bebbceef20a7db5a932 |
|---|---|
| SHA3-384 hash: | dcad6b1d5390ac82a22961ceb6f93004e74a77c0d0f4c5163f435250d93ff8e3ab297db59776c011defc72535c653834 |
| SHA1 hash: | 8f5f77da4f028e378a0653494f58be52a370c2d5 |
| MD5 hash: | ef2993bfab7a239801296f2ed419a3cd |
| humanhash: | mike-summer-pasta-wolfram |
| File name: | DHL Shipment Notification 2151584805.pdf.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 755'200 bytes |
| First seen: | 2021-09-29 09:47:15 UTC |
| Last seen: | 2021-09-29 11:22:43 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger) |
| ssdeep | 12288:Z4D4VHfQe6ZyWshg+qbZxTZZWunAWv6Nvt3S+FhnvfLisBdu/KhpCtnRr1RasVlI:GD4VHfQe6ZyWshg+qbZxTZZWunAWv6dL |
| Threatray | 10'428 similar samples on MalwareBazaar |
| TLSH | T187F49D69F60CE29EFD0903B021297CD425E80C6D197CF917BEA6B5E330AED7991F1096 |
| File icon (PE): |  |
| dhash icon | 609e696169701000 (17 x AgentTesla, 5 x Formbook, 2 x SnakeKeylogger) |
| Reporter |  abuse_ch |
| Tags: | AgentTesla DHL exe Telegram |
Intelligence
File Origin
# of uploads :
2
# of downloads :
138
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
DHL Shipment Notification 2151584805.pdf.exe
Verdict:
Suspicious activity
Analysis date:
2021-09-29 10:46:05 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.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
Adds a directory exclusion to Windows Defender
Hides that the sample has been downloaded from the Internet (zone.identifier)
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for dropped 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)
Sigma detected: Powershell Defender Exclusion
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)
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Detection:
agenttesla
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-09-29 09:48:07 UTC
AV detection:
11 of 45 (24.44%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 10'418 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Adds Run key to start application
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla Payload
AgentTesla
Malware Config
C2 Extraction:
https://api.telegram.org/bot1952154144:AAEHUKomldKQIyjgq_MWw4YWiGcA_iwz6T4/sendDocument
Unpacked files
SH256 hash:
f44a6eb80b36ce2c85aa518c8e01313d00ed5f5d3f59371a659412b01129f367
MD5 hash:
111459714dd64ea6d784e71f1105aafc
SHA1 hash:
4e28a738b927dde4e31b840cfa41b3c86083f448
SH256 hash:
628a144cece813a0faa133dbcd24152683c623dee6d129fdef1d26a35e3a2d33
MD5 hash:
9f68cc31a058a1243855d17bb1d107ad
SHA1 hash:
47b6e16e1e2d488ba71075e19d2bf83a2a66318b
SH256 hash:
6fef8420a8bd6a90cfe7ac8aeb0e3811422b9b6cb9e0b14ea03f5236438f72ba
MD5 hash:
10c7772f435231d58046e0dc34def127
SHA1 hash:
38c8f9ffb5136848d62582ef41bab6c810121c74
SH256 hash:
8c5cda784001c04295a2cef385865a492004b5b1afee8cd26185c5edc4c5dd9d
MD5 hash:
c5685bd070d905ee84730b6a8dd7365f
SHA1 hash:
29bde0fff47d7525da1575089507e5d33b7d6cc6
SH256 hash:
f7d272daf3522f99ca67b99bfe557564baba239104c7f20cef842f2e870bdf28
MD5 hash:
cceaca53d81061c0f1c6cf35ca7bf34b
SHA1 hash:
23ba45b249e0e4bdc5a8d4b4b07e2f7509cf85be
SH256 hash:
bbc4a223ff1aa2330e937fe4090732ec2743957f01529bebbceef20a7db5a932
MD5 hash:
ef2993bfab7a239801296f2ed419a3cd
SHA1 hash:
8f5f77da4f028e378a0653494f58be52a370c2d5
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: | 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: | pe_imphash |
|---|
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
| Rule name: | Telegram_Exfiltration_Via_Api |
|---|---|
| Author: | lsepaolo |
| 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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