MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 bcaab30f076fa7b2f0c0cebb2ca58b092e15508d8a3501057e1bc7a8be4d7344. 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: 11
| SHA256 hash: | bcaab30f076fa7b2f0c0cebb2ca58b092e15508d8a3501057e1bc7a8be4d7344 |
|---|---|
| SHA3-384 hash: | 36ba6862fdb396bab7f8f78e55d90013eb62e8e2cdc9788b45d4b41d2435f4bd97fa446d96e95ac35a8ef07a35388adb |
| SHA1 hash: | 84595c4d4ec1976a9f6b37ba6faaaac4815bfe1b |
| MD5 hash: | b7426971e2b7b5d5927c1c304e9d8261 |
| humanhash: | sweet-foxtrot-high-solar |
| File name: | Quotation HT210525 IV.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 691'712 bytes |
| First seen: | 2021-06-11 10:03:28 UTC |
| Last seen: | 2021-06-11 10:53:32 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:mL5mNAQAH32+UYP/aBjJVwPM8oabeVSiyyjK:mL508X2blBlVwU8oaaVd8 |
| Threatray | 7 similar samples on MalwareBazaar |
| TLSH | 53E49F413298DD86E0236FF218AED46057B97D5F9120C60D3B83BB5B95E3B022897B5F |
| Reporter |  GovCERT_CH |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
2
# of downloads :
151
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Quotation HT210525 IV.exe
Verdict:
Malicious activity
Analysis date:
2021-06-11 10:06:25 UTC
Tags:
keylogger stealer agenttesla
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
Sending a UDP request
Creating a file in the %AppData% directory
Creating a file in the %temp% directory
Launching a process
Creating a process with a hidden window
Deleting a recently created file
Creating a file
Using the Windows Management Instrumentation requests
Creating a file in the %AppData% subdirectories
Enabling the 'hidden' option for recently created files
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Enabling autorun by creating a file
Unauthorized injection to a system process
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.
Verdict:
Malicious
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.adwa.evad
Score:
100 / 100
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains very large array initializations
.NET source code contains very large strings
.NET source code references suspicious native API functions
Found malware configuration
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
Modifies the hosts file
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)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Uses schtasks.exe or at.exe to add and modify task schedules
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:
2021-06-11 10:04:10 UTC
AV detection:
26 of 28 (92.86%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
unknown
Similar samples:
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan
Behaviour
Creates scheduled task(s)
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
Drops file in Drivers directory
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
f9a8af6167601e63949717dbc435f780ad5cdf64d9068e78c130b188e3344d59
MD5 hash:
14811c844749736a6a89ec8b8de624b1
SHA1 hash:
f6ac38a9abf0b6212dad88cce319ebbe44a9b84b
SH256 hash:
5bede9eedf6ae6df5a9d587c116c9583b31474c159c2b53486b000093cb3fde6
MD5 hash:
072eeac61b35d3f09edee4ff4f80f52d
SHA1 hash:
696fd9905a47e526470c2e234fef32f1ec1b74ad
SH256 hash:
a978ec634cb8ae01a6496b704cc45f4143d96b31193ef57a14948808966c8c79
MD5 hash:
35eef7b765295f20b4a290602bcd20cb
SHA1 hash:
3a90673d33d1854502193aab25fb00abe8be5afa
SH256 hash:
bcaab30f076fa7b2f0c0cebb2ca58b092e15508d8a3501057e1bc7a8be4d7344
MD5 hash:
b7426971e2b7b5d5927c1c304e9d8261
SHA1 hash:
84595c4d4ec1976a9f6b37ba6faaaac4815bfe1b
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: | 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
Delivery method
Distributed via e-mail attachment
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