MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 152b87fb9a2a89f2cfea3a18c2b69f61b5035eac110ad38d64636f410a1a22d4. 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: | 152b87fb9a2a89f2cfea3a18c2b69f61b5035eac110ad38d64636f410a1a22d4 |
|---|---|
| SHA3-384 hash: | d90224594aef3a0e16fa4617a94bc5ba6ae954a2c5a106b52cc827b4eb061543d23feefd7aa7e351ec982466eb8e7d09 |
| SHA1 hash: | 7b43ca6d4a7470959c28957f23d783af7a541741 |
| MD5 hash: | 866016ac3cfd1133baec847d5fe0aadd |
| humanhash: | michigan-mississippi-alabama-south |
| File name: | BID TENDER DOCUMENTS.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 1'005'056 bytes |
| First seen: | 2022-02-11 08:28:46 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'663 x AgentTesla, 19'478 x Formbook, 12'208 x SnakeKeylogger) |
| ssdeep | 12288:28CQkIAuhwjna2ZARzLG+VKmaGbcfLYacZuucEtGA8eVKy11f/mR8ecg7:V2Ki2DRzX6Gfc9e46n92 |
| Threatray | 14'580 similar samples on MalwareBazaar |
| TLSH | T1E525CE13667CC6E1F96C7FF45628432416B42C966131EA0BDAAFBDCAE973353C011AD2 |
| File icon (PE): |  |
| dhash icon | 31b09c969698b033 (55 x AgentTesla, 27 x AveMariaRAT, 15 x Formbook) |
| Reporter |  cocaman |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
1
# of downloads :
240
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV3
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Searching for the window
Creating a window
DNS request
Launching a process
Creating a file
Unauthorized injection to a system process
Verdict:
Likely Malicious
Threat level:
7.5/10
Confidence:
100%
Tags:
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.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Allocates memory in foreign processes
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
Injects a PE file into a foreign processes
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)
Sigma detected: Bad Opsec Defaults Sacrificial Processes With Improper Arguments
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Detection:
agenttesla
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2022-02-10 20:29:08 UTC
File Type:
PE (.Net Exe)
Extracted files:
25
AV detection:
23 of 28 (82.14%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 14'570 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla collection keylogger persistence spyware stealer trojan
Behaviour
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
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
b295b38519a70f46cfdf5cc6476a4c2892bcf779cc3564c4ffe95d41f9b76439
MD5 hash:
b29e2ef1970b0b4f64e4dbd79118cc1a
SHA1 hash:
ea6bf1f7582b383fca8167e086ece414906fa344
SH256 hash:
f365b92b11041eed57b6f7534e83e04167fce1cfacc570e79335292f3c0ea8aa
MD5 hash:
9147a2ef317fe384182d1281e5af8110
SHA1 hash:
bbe360e6eca29a32e1f787e1416ddad4d35dcf1a
SH256 hash:
cb3991bcd98be418c3772760abe2ed494c0f8ce148965a85278e45a36e40421b
MD5 hash:
6e279a5034d58b9deb31c159676f72b4
SHA1 hash:
905a41749fe10ee5df764de35598da34d78b718c
SH256 hash:
741424ee5d17ad766195f221cc18b1bec28d5b0826d52d06ecc59be3a88130ed
MD5 hash:
c426c5ae13fc129f539b18455800dfcd
SHA1 hash:
21f534c715fd097d2274d08c44022101f95a7c50
SH256 hash:
152b87fb9a2a89f2cfea3a18c2b69f61b5035eac110ad38d64636f410a1a22d4
MD5 hash:
866016ac3cfd1133baec847d5fe0aadd
SHA1 hash:
7b43ca6d4a7470959c28957f23d783af7a541741
Malware family:
Agent Tesla v3
Verdict:
Malicious
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: | exec_macros |
|---|---|
| Author: | ddvvmmzz |
| Description: | exec macros |
| 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
Other
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