MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 bdf0c4cd63e2b183930d6b332bd9387a76f71d3947aa7c28d33ab5d2d7cc2809. 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: | bdf0c4cd63e2b183930d6b332bd9387a76f71d3947aa7c28d33ab5d2d7cc2809 |
|---|---|
| SHA3-384 hash: | 4c9c7a9b42082f18f9126d09a16f7a55e66b98426d8a71b41bf6342e32150585367f0dca66ade1b1218f1e0fed41ee59 |
| SHA1 hash: | 7b4194229d4ea989c7efbf8a5c10d9ef1da90060 |
| MD5 hash: | dd889d17dc1996917ac8e00566b56cf6 |
| humanhash: | winter-lamp-burger-purple |
| File name: | documents.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 869'888 bytes |
| First seen: | 2022-02-10 12:18:33 UTC |
| Last seen: | 2022-02-10 15:12:35 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'748 x AgentTesla, 19'647 x Formbook, 12'245 x SnakeKeylogger) |
| ssdeep | 12288:5IBkjQ0j1+lNeXu35HBk31rOeVBbtGwnNeZQjmH+e/Q3BvCKiGQb2h1+WvwT8:5CUjjMk3LbtXnNe0y+eY3MKiGb68 |
| TLSH | T17505011373AD9966D77203B059BE416643B03C8AA232DF5F7DD2B2EE58317825C10B6B |
| Reporter |  GovCERT_CH |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
4
# of downloads :
225
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
TTCOPY.exe
Verdict:
Suspicious activity
Analysis date:
2022-02-10 22:35:59 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
DNS request
Сreating synchronization primitives
Launching a process
Creating a file
Using the Windows Management Instrumentation requests
Unauthorized injection to a system process
Verdict:
Likely Malicious
Threat level:
7.5/10
Confidence:
100%
Tags:
control.exe greyware obfuscated packed replace.exe update.exe
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.adwa.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
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
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
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)
Uses the Telegram API (likely for C&C communication)
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:
2022-02-10 11:42:07 UTC
File Type:
PE (.Net Exe)
Extracted files:
8
AV detection:
21 of 28 (75.00%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla collection keylogger persistence spyware stealer trojan
Behaviour
Checks processor information in registry
Modifies data under HKEY_USERS
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Drops file in Windows directory
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Adds Run key to start application
Drops file in Drivers directory
AgentTesla Payload
AgentTesla
Malware Config
C2 Extraction:
https://api.telegram.org/bot2134979594:AAFk4QkrlHlt2a-q-EhIoHZBbzxSH0QxiBI/sendDocument
Unpacked files
SH256 hash:
54a15b6ede8c4d7427088d76c406aa803c316739726c5ec3f7ab24d09f521911
MD5 hash:
1fa1b6e2ad09535d56bee00df57499f0
SHA1 hash:
c01c9356f35a5154afd4a46be7364c91e7d63345
SH256 hash:
f365b92b11041eed57b6f7534e83e04167fce1cfacc570e79335292f3c0ea8aa
MD5 hash:
9147a2ef317fe384182d1281e5af8110
SHA1 hash:
bbe360e6eca29a32e1f787e1416ddad4d35dcf1a
SH256 hash:
d26f53a89ca86b7dcf4fd760ba92a6fea387960fe3bcdef1ba68bbb628ec4c16
MD5 hash:
c42f6a8760875ddfe5119ecf0b7aa8aa
SHA1 hash:
24628b6fdae685d0181e00dfba7942513388de6a
SH256 hash:
234d8bb2783e5c0e658248a229581cf175a73f09599fd185b5c9763f46d789aa
MD5 hash:
0b69367ef53ff9120f7dc2d2f2eef0a4
SHA1 hash:
052bc8e613ee923adc6e9c81b12d37bb5ee99469
SH256 hash:
bdf0c4cd63e2b183930d6b332bd9387a76f71d3947aa7c28d33ab5d2d7cc2809
MD5 hash:
dd889d17dc1996917ac8e00566b56cf6
SHA1 hash:
7b4194229d4ea989c7efbf8a5c10d9ef1da90060
Please note that we are no longer able to provide a coverage score for Virus Total.
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
Dropped by
agenttesla
Delivery method
Distributed via e-mail attachment
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