MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 77e659fafb4e5164bcbe653e5b7c18c6a085fd157128d29d112dcc85ccd83442. 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: | 77e659fafb4e5164bcbe653e5b7c18c6a085fd157128d29d112dcc85ccd83442 |
|---|---|
| SHA3-384 hash: | 9e9f51191c6395d0ef382f076cf8d979ad15a68cf090be8bffc967bfff4e94311560f3f91aa88a6fb545fd192f0c3e83 |
| SHA1 hash: | 2afc5bad266371a27bda7e2a5ed1fb3d4aa8a6bc |
| MD5 hash: | 5a587c3875eb85b9df12e5a58cf97a77 |
| humanhash: | potato-nuts-tennessee-blossom |
| File name: | fvsIPSwPrcbg1DQ.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 687'104 bytes |
| First seen: | 2022-04-04 16:54:53 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger) |
| ssdeep | 12288:MxBJ1K70/0nhbYU/D2vSd+wT4TjCfy0Tib7bsO6Ra2aAkS/I9lh/C:I1swmYU/D28YTufyiab8jAHLh |
| Threatray | 15'427 similar samples on MalwareBazaar |
| TLSH | T1A2E4E0382BF84652FABF4BFDD1A5814143F4B626984FE70E1AD160F92D37351C926A07 |
| File icon (PE): |  |
| dhash icon | a2aab28acad696aa (10 x Loki, 8 x AgentTesla, 8 x SnakeKeylogger) |
| Reporter |  abuse_ch |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
1
# of downloads :
234
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV3
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Сreating synchronization primitives
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Creating a process from a recently created file
Creating a process with a hidden window
Creating a file in the %temp% directory
Launching a process
Verdict:
Likely Malicious
Threat level:
7.5/10
Confidence:
100%
Tags:
greyware obfuscated packed remote.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.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Adds a directory exclusion to Windows Defender
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
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)
Sigma detected: Suspicious Add Scheduled Task From User AppData Temp
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
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Detection:
agenttesla
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2022-04-04 10:28:10 UTC
File Type:
PE (.Net Exe)
Extracted files:
7
AV detection:
20 of 26 (76.92%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 15'417 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Checks computer location settings
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
00f95d649582f722c7c41d80c9794cd95279cca5db5ae1305e1e65dc122cf5e9
MD5 hash:
124b23d00f552c7bcebbf17148224205
SHA1 hash:
f95322b6b61e731fcc1852cee7357f4fce629d50
SH256 hash:
358963e4482a4e5af9e71c8def1e73469df2067223641adbcc01bd9f945e3459
MD5 hash:
0f3e5f865637f7ada30006f21977383a
SHA1 hash:
881f7804bb1dfaf6b40ba0dcb1250af6c1331409
SH256 hash:
32fb8e9f3886d2d90f1f3fbb267b542e0d015ff43cd2e089b3d9a81164b9c14e
MD5 hash:
1745d29bb386e05c5a49ae0e3ec8d28e
SHA1 hash:
35d6034a1fede6752bf2ffc8eb477f94122ce5df
SH256 hash:
71764eb60a83a17343af4a26bf3ec546c5ee08454722233fd5cf59693327b1a4
MD5 hash:
bfcf754fb9acba752f79f44817b7be23
SHA1 hash:
01af19456b6f97790973d0d67a97ecc362ab7aed
SH256 hash:
77e659fafb4e5164bcbe653e5b7c18c6a085fd157128d29d112dcc85ccd83442
MD5 hash:
5a587c3875eb85b9df12e5a58cf97a77
SHA1 hash:
2afc5bad266371a27bda7e2a5ed1fb3d4aa8a6bc
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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