MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 c70f00bdcab3d8ef1b488025ab19f4f90b13548a7b0647d784bca97c9073accb. 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: | c70f00bdcab3d8ef1b488025ab19f4f90b13548a7b0647d784bca97c9073accb |
|---|---|
| SHA3-384 hash: | b439b17ed617806e21ec724ee65fe23335bb402cf497cae5ca24dbbc72106633aa8e36dac20e762bd033fbdbc939b35b |
| SHA1 hash: | d6533e41734f7670cb3dafc466c88e63e4b9a463 |
| MD5 hash: | 74072aaed36672d16a3d27bbea4af4e0 |
| humanhash: | eight-floor-comet-jersey |
| File name: | JACINVOICEKFS0 1 2021.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 124'928 bytes |
| First seen: | 2022-02-18 17:31:35 UTC |
| Last seen: | 2022-02-21 09:06:26 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'663 x AgentTesla, 19'478 x Formbook, 12'208 x SnakeKeylogger) |
| ssdeep | 768:SxyPPBxCpIpYezx3maHiYmwN8Agw3nZPHbzYKg:QyPPLCpIx2vAVZDz4 |
| Threatray | 15'099 similar samples on MalwareBazaar |
| TLSH | T1DAC34EF4E775B919F010C97CF99982703AF8EF609F329542B465763A197E2BC2E220D4 |
| File icon (PE): |  |
| dhash icon | f8cc86969686cce0 (26 x AgentTesla, 1 x Loki, 1 x QuasarRAT) |
| Reporter |  GovCERT_CH |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
2
# of downloads :
306
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Detection(s):
Result
Verdict:
Suspicious
Maliciousness:
Behaviour
Сreating synchronization primitives
Running batch commands
Creating a process with a hidden window
Launching a process
DNS request
Sending a custom TCP request
Creating a window
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
obfuscated packed
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.
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
Executable has a suspicious name (potential lure to open the executable)
Found malware configuration
Initial sample is a PE file and has a suspicious name
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
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 ping.exe to check the status of other devices and networks
Yara detected AgentTesla
Yara detected Costura Assembly Loader
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Ransomware.Generic
Status:
Suspicious
First seen:
2022-02-18 17:32:10 UTC
File Type:
PE (.Net Exe)
Extracted files:
29
AV detection:
17 of 28 (60.71%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 15'089 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Behaviour
Checks processor information in registry
Modifies data under HKEY_USERS
Runs ping.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Drops file in Windows directory
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Checks computer location settings
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
c70f00bdcab3d8ef1b488025ab19f4f90b13548a7b0647d784bca97c9073accb
MD5 hash:
74072aaed36672d16a3d27bbea4af4e0
SHA1 hash:
d6533e41734f7670cb3dafc466c88e63e4b9a463
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:
Suspicious File
Score:
0.68
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: | INDICATOR_SUSPICIOUS_EXE_DiscordURL |
|---|---|
| Author: | ditekSHen |
| Description: | Detects executables Discord URL observed in first stage droppers |
| Rule name: | pe_imphash |
|---|
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
| Rule name: | SUSP_PE_Discord_Attachment_Oct21_1 |
|---|---|
| Author: | Florian Roth |
| Description: | Detects suspicious executable with reference to a Discord attachment (often used for malware hosting on a legitimate FQDN) |
| Reference: | Internal Research |
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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