MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 b8072fa4c996469237d87f00bf119f5f5f20b5dc120aea78c92c1230802af4a3. 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: 14
| SHA256 hash: | b8072fa4c996469237d87f00bf119f5f5f20b5dc120aea78c92c1230802af4a3 |
|---|---|
| SHA3-384 hash: | b36c126add0ea5b1fb44cc36893ee38d8e5f3c260e29851e483e9c3132b8f16f946c335ac31fd39a0c2e07fce10f5362 |
| SHA1 hash: | 430b42b9fc40e038c636df5bae9135c86aa941a7 |
| MD5 hash: | 8a0568bcc84dd094d5d0f40d2fddaf19 |
| humanhash: | salami-zebra-nineteen-edward |
| File name: | Remittance_Copy.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 636'928 bytes |
| First seen: | 2021-09-15 07:56:17 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'665 x AgentTesla, 19'478 x Formbook, 12'208 x SnakeKeylogger) |
| ssdeep | 12288:6ekRhWHCM2K4CqUxijIJC/rpcBYdGuEL9sfTc6rDVytm3kBLeoVzNc1F:cD3ClkUw/rpcBbJsf91yEIjc |
| Threatray | 9'873 similar samples on MalwareBazaar |
| TLSH | T1FBD4D02439EA5C0AF033AFF95AE4F1B69A7EB7733602D45910F10347EAD2A42DD90539 |
| dhash icon | 3e3d697e3c3c1f1f (11 x AgentTesla, 7 x Formbook) |
| Reporter |  GovCERT_CH |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
1
# of downloads :
147
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Remittance_Copy.exe
Verdict:
Suspicious activity
Analysis date:
2021-09-15 09:40:41 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
Launching a process
Creating a file in the %temp% directory
Delayed writing of the file
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
obfuscated packed
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
.NET source code contains very large strings
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for sample
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 (e.g. based on Emerging Threat rules)
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 access)
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Detection:
agenttesla
Threat name:
ByteCode-MSIL.Trojan.SnakeKeylogger
Status:
Malicious
First seen:
2021-09-14 23:42:48 UTC
AV detection:
20 of 28 (71.43%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 9'863 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
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:
171b0205f1d7f6efb9b6fc68fc193d00edaa60f4ec957fd3d93b68d9d1d5c85e
MD5 hash:
643b22059d4c333dd103e7164cdeb660
SHA1 hash:
d3a5cfae0c0cd2f48067a86629b6d5d9a3976168
SH256 hash:
ad4a7895d529d5164302bb88596964ab42ff125bf0f5544418c80b6d438cb587
MD5 hash:
43ababb6b0a02907aad43084f12b10d9
SHA1 hash:
b60ba705891d5a666d64300181b475a46714ffa8
SH256 hash:
ebccf4122d8ae76708d2ca3bc547e520d5bf11e21509eda40d51b99c5bfee335
MD5 hash:
dc7663211b9d87234cfe8c89e7bb569e
SHA1 hash:
550f9af741ed899ae5033005e549c6b056646d64
SH256 hash:
b8072fa4c996469237d87f00bf119f5f5f20b5dc120aea78c92c1230802af4a3
MD5 hash:
8a0568bcc84dd094d5d0f40d2fddaf19
SHA1 hash:
430b42b9fc40e038c636df5bae9135c86aa941a7
Malware family:
Agent Tesla v3
Verdict:
Malicious
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: | 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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