MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 0cf8aeac532cc3971c258bdec24824d281268a2ae99263026c362c86ea1466c1. 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: | 0cf8aeac532cc3971c258bdec24824d281268a2ae99263026c362c86ea1466c1 |
|---|---|
| SHA3-384 hash: | f57559b1406e775c35fd5fe4625a90e1043ed167a2958c1418bd21b2a3ed02b1ca3f4a46ca8fdba0b86263eccd44864e |
| SHA1 hash: | 9340fa2d5f5bdf47dd83f4082f5b22ca2f0bb1c5 |
| MD5 hash: | a309594babd4263c676e1b2cde8a24a5 |
| humanhash: | texas-bacon-butter-oven |
| File name: | oka.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 492'032 bytes |
| First seen: | 2022-06-20 19:19:18 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'608 x Formbook, 12'242 x SnakeKeylogger) |
| ssdeep | 12288:hjm+rC6eiJODJlIek8W05aSDgX+VNc1DIn+C1nnGp:0+mDVWkDsyO1DIn+Yn |
| Threatray | 18'508 similar samples on MalwareBazaar |
| TLSH | T159A4021137EC1726FBBE9BF69D7149200379BE762C26D38CCDA921CA16277008654BE7 |
| TrID | 64.2% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 11.5% (.SCR) Windows screen saver (13101/52/3) 9.2% (.EXE) Win64 Executable (generic) (10523/12/4) 5.7% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 3.9% (.EXE) Win32 Executable (generic) (4505/5/1) |
| Reporter |  James_inthe_box |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
1
# of downloads :
368
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Sending a custom TCP request
Creating a window
Launching a process
Creating a file
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
fareit 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.spyw.evad
Score:
100 / 100
Signature
.NET source code contains very large array initializations
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)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Uses the Telegram API (likely for C&C communication)
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected Generic Downloader
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Detection:
agenttesla
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2022-06-20 04:42:23 UTC
File Type:
PE (.Net Exe)
Extracted files:
5
AV detection:
20 of 26 (76.92%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 18'498 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
AgentTesla
Malware Config
C2 Extraction:
https://api.telegram.org/bot5502458727:AAFTUrq_Mr-3cF-XZNdwaOsYHT_Ur2vcW3E/sendDocument
Unpacked files
SH256 hash:
6b83732099807a31105ee359288e28a5dbf7e66098b8d91dbb8e3d8bd62c3dee
MD5 hash:
9464bd171322d4159a5229695c9bb12d
SHA1 hash:
e84892e8d4e131c6be8f60da6055ece2720cc392
SH256 hash:
84238dc32dc2c72716d7233f509b43a45617e2a24ca07eecda58ae37a704b90b
MD5 hash:
1d6115ad56b1707c8afa1a65f22afc96
SHA1 hash:
58cbf25298e84cf9d91da78ae370ac5ddbb2c3fd
SH256 hash:
f136466be9e9156fae634916c41d3336a9d982efc31480e777579751685e4ea9
MD5 hash:
eb8f018412389c663b3f86253cd0ece6
SHA1 hash:
2b18226a42d01029a5e353ced372eb411241337c
SH256 hash:
fc5a1128175c91d76ca9b103351e8fff014f0347b9e406bf029c9f58d69ef485
MD5 hash:
6dfdf9e20b640d7941f4f52c80ab866d
SHA1 hash:
2a9b98b81aeed569dc69170c98ff8e7b95953dee
SH256 hash:
0cf8aeac532cc3971c258bdec24824d281268a2ae99263026c362c86ea1466c1
MD5 hash:
a309594babd4263c676e1b2cde8a24a5
SHA1 hash:
9340fa2d5f5bdf47dd83f4082f5b22ca2f0bb1c5
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: | exploit_any_poppopret |
|---|---|
| Author: | Jeff White [karttoon@gmail.com] @noottrak |
| Description: | Identify POP -> POP -> RET opcodes for quick ROP Gadget creation in target binaries. |
| Rule name: | MALWARE_Win_AgentTeslaV3 |
|---|---|
| Author: | ditekSHen |
| Description: | AgentTeslaV3 infostealer payload |
| 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.
Delivery method
Other
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