MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 990808bb3d292b3d571aca85e77a275e8411c4fea252a1af7bf67ea760958a6e. 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: 10
| SHA256 hash: | 990808bb3d292b3d571aca85e77a275e8411c4fea252a1af7bf67ea760958a6e |
|---|---|
| SHA3-384 hash: | 44f3c89daf0689b54b5d832a6e1e1c8064bb95f88403dc8cf71411cb311c58b0fd363e030277f044d4e17989debf1db1 |
| SHA1 hash: | 48031ad16e5778e640d7f3dfc6fde563510e8fb2 |
| MD5 hash: | 00f6bd1bfebe19501ee0fd4e5ab1d076 |
| humanhash: | cardinal-undress-fruit-finch |
| File name: | REMITTANCE COPY.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 879'616 bytes |
| First seen: | 2021-07-14 07:00:24 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'793 x AgentTesla, 19'692 x Formbook, 12'274 x SnakeKeylogger) |
| ssdeep | 24576:VhEtS1aLRalQ/K78fpKfcrbJR/bs+HSh9:VhIScLRC7igfs/I+s |
| Threatray | 6'738 similar samples on MalwareBazaar |
| TLSH | T165159D6C23FDA649F633FF31AFA4E7449FA66AB952159C0D19C4020B5831C81BEA7D31 |
| Reporter |  abuse_ch |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
1
# of downloads :
132
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
REMITTANCE COPY.exe
Verdict:
Malicious activity
Analysis date:
2021-07-14 07:04:09 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Detection(s):
Result
Verdict:
UNKNOWN
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 strings
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Icon mismatch, binary includes an icon from a different legit application in order to fool users
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
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)
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.AgentTesla
Status:
Malicious
First seen:
2021-07-14 03:38:46 UTC
AV detection:
11 of 28 (39.29%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 6'728 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Adds Run key to start application
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:
61b61c2004e628ede34f1aaeab3ec0181e5f0f2d1a253e31e1278d73a2a61bec
MD5 hash:
185301bbbed7d0afaf2db6783ac76054
SHA1 hash:
a354aa6c075ffc4616d80e6b390e692566f37649
SH256 hash:
85fa94159f0e76e6918e2c7bd4b691844f158ba75d6ddc5a52852058725d2db8
MD5 hash:
4418e9b3361ca764218541c55f8836fb
SHA1 hash:
16980a0279f3b945838d9027496abe35a321f40a
SH256 hash:
128400fca866df90ad7986d4e183d0e586dcdf18f2603f9f116af3bf429e5bc9
MD5 hash:
98fab1a6fed5e567b1d6b5786172729f
SHA1 hash:
124bc13bd1980b9b98b11bbfc7903f0bcba95c22
SH256 hash:
5f5257e30cfc2caab058013ffc60f90fb8a5d780a14834e1371054290b7658e4
MD5 hash:
b0e14c3526d6623ae9b7b5f5e0efde76
SHA1 hash:
f7d127bff2dfb1100ebd55fdd12dfb7a2b382fdc
SH256 hash:
990808bb3d292b3d571aca85e77a275e8411c4fea252a1af7bf67ea760958a6e
MD5 hash:
00f6bd1bfebe19501ee0fd4e5ab1d076
SHA1 hash:
48031ad16e5778e640d7f3dfc6fde563510e8fb2
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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