MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 b861c4b970f924a31c68e4b1dbab9d5d5fceb2424a13241488d5daf11d0b773f. 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: 15
| SHA256 hash: | b861c4b970f924a31c68e4b1dbab9d5d5fceb2424a13241488d5daf11d0b773f |
|---|---|
| SHA3-384 hash: | d531879392f68c28de3f11952244d26ba4901a70049e6e4864ad2362e342238a82c2b77e0026266d1e20116490166dc2 |
| SHA1 hash: | 2a22506028027c191b01ad4f73e8fc6d6b9b6ee9 |
| MD5 hash: | e1c218e55cf799c882b06e85b442ba71 |
| humanhash: | oxygen-monkey-arizona-cola |
| File name: | 79sugnIxezWTJhh.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 732'672 bytes |
| First seen: | 2022-11-21 18:26:07 UTC |
| Last seen: | 2022-11-21 22:42:07 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'657 x AgentTesla, 19'468 x Formbook, 12'208 x SnakeKeylogger) |
| ssdeep | 12288:HPMsbBtXrMQ8dB9yKmRT/XpVdZC/ZctgdY5v5ExpSTzfCD9AChfsOL/GXh8L74mw:iQMDyK8T3dE/Zctgq5vyxATr6bha+L7m |
| Threatray | 23'584 similar samples on MalwareBazaar |
| TLSH | T134F4294F2A7FDEF0EA245DFB121457039E7661DABE8ACA78879447C620F2B0C5B70425 |
| TrID | 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 10.2% (.EXE) Win64 Executable (generic) (10523/12/4) 6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 4.3% (.EXE) Win32 Executable (generic) (4505/5/1) 2.0% (.ICL) Windows Icons Library (generic) (2059/9) |
| Reporter |  TeamDreier |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
3
# of downloads :
210
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
agenttesla
ID:
1
File name:
79sugnIxezWTJhh.exe
Verdict:
Malicious activity
Analysis date:
2022-11-21 18:30:59 UTC
Tags:
agenttesla
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Unauthorized injection to a recently created process
Creating a file
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
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 potential unpacker
Injects a PE file into a foreign processes
Installs a global keyboard hook
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)
Snort IDS alert for network traffic
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:
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2022-11-21 00:49:12 UTC
File Type:
PE (.Net Exe)
Extracted files:
20
AV detection:
24 of 26 (92.31%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 23'574 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 SetWindowsHookEx
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Malware Config
C2 Extraction:
https://api.telegram.org/bot5569258287:AAE8No64yGhQk8i1FTouXIrVCiNf0VgntYI/sendDocument
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
858e51411a2d11cf6ffc8b3e13ee13b261f12e8c9013b84bfdc38be0326633d9
MD5 hash:
b8e059b188fc11a3b76cf503499bc542
SHA1 hash:
d2ac520a8fa024694238abaa5833099fce47fe80
SH256 hash:
208f2f4ac901f9f5a8d9fc5b2240455f6d40dfddb5b3169ec6f27a1937cd69f8
MD5 hash:
2fa87ffbe472ee5eabdfee222e5c4852
SHA1 hash:
a9ad502288bc0c27c11b330d9bb10a5a79d25eb5
Detections:
AgentTesla
SH256 hash:
f865977abbf166a0fbbc2f810261424ec4ad6e3c23ddbbdcf8c9d492f9faa987
MD5 hash:
7e2350720cc144365d31d295ce2e5654
SHA1 hash:
7a68b8d787a0e30b2b66b1729306bbcfebf2cbeb
SH256 hash:
31b663b91f11b8f7da1d8bd87f8532e563f301754b1ca2c0a97c2f358ad116dd
MD5 hash:
ba1868faf5de09265b89c44732c1ab3d
SHA1 hash:
38997e35e0c68866a2a6e4a7356252e1f252e2e5
SH256 hash:
6148e6fa420eaba85b70fc3f14a6801c5a1427860c75b4d95bb4539d0b855244
MD5 hash:
a4424bea93cdf253b35cc824bdc0ce96
SHA1 hash:
2ab2a70fb3b4c8102c5e2cef7833490c9c036028
SH256 hash:
b861c4b970f924a31c68e4b1dbab9d5d5fceb2424a13241488d5daf11d0b773f
MD5 hash:
e1c218e55cf799c882b06e85b442ba71
SHA1 hash:
2a22506028027c191b01ad4f73e8fc6d6b9b6ee9
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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