MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6809b83004e2dd1f5a4e7e79cbbe5422580b33c7844bf860d403027a12e32b2d. 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


Intelligence 14 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6809b83004e2dd1f5a4e7e79cbbe5422580b33c7844bf860d403027a12e32b2d
SHA3-384 hash: 6794552d21cfe132e434e11bfb25308f5a447464c9811f4aeb9ee0779d0da18a6c48b1d38e448c6c1cfecfe6577f2942
SHA1 hash: 4fa694e1623686d5cf58d01f897e1e2cdd0db4f5
MD5 hash: 316dac54ea6da9d969ac5bc50735b724
humanhash: sodium-bacon-virginia-hamper
File name:PO#7A68D20.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:551'936 bytes
First seen:2022-05-03 23:17:42 UTC
Last seen:2022-05-04 09:51:48 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 6144:5wEPfQMfpNyW3hwMhuShUZjajhrUsWknqVelv9f2FKGduOaVJKOX0GbY34uCF+zg:5wEPfrfh3hv+Zgdq+wIGQOM0/rCnG7t
Threatray 16'844 similar samples on MalwareBazaar
TLSH T152C47BF172409BD7DD7BAB3612990E5023F1553A9322F70B2FE123E50A53E2F1D62A85
TrID 72.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.4% (.EXE) Win64 Executable (generic) (10523/12/4)
6.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.4% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.EXE) OS/2 Executable (generic) (2029/13)
Reporter GovCERT_CH
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
4
# of downloads :
276
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
PO#7A68D20.exe
Verdict:
Malicious activity
Analysis date:
2022-05-03 23:19:21 UTC
Tags:
agenttesla
Link:
https://app.any.run/tasks/cefa4066-977c-4a19-bc1d-b56c2fbdb1fa

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/268488/
Detection(s):
SecuriteInfo.com.Trojan.Siggen17.48131.1021.2626.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Launching a process
Creating a file
Using the Windows Management Instrumentation requests
Reading critical registry keys
DNS request
Sending a custom TCP request
Stealing user critical data
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated packed
Link:
https://www.filescan.io/uploads/6271b82c62b1ae4451d3915f/reports/fd568d48-81e9-4554-bde2-488b0165268d/overview
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
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/59f1d718-a07a-43f3-b238-bee577e91adb
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/987403
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Found malware configuration
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)
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)
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Download SVG
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/6809b83004e2dd1f5a4e7e79cbbe5422580b33c7844bf860d403027a12e32b2d/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-05-03 21:23:06 UTC
File Type:
PE (.Net Exe)
Extracted files:
13
AV detection:
20 of 26 (76.92%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=nae3qmae4lor6wsopz44xpsuejmawm6hqrf7qyguambhuexdfmwq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
4cf82337bab1a66dee7f8267b43745476f735a39047975612a83a5fdab1a0893
AgentTesla
6fe3e4a455584fd416ce8c785e95c072e52b08b9c8749564188f784fa7ff7f10
AgentTesla
96251a48b4cb322313739923f2eead468447add9b229674865f374ad4b6dd2ab
AgentTesla
9c00d71b81182c896e3c8f63d6a877c6be8b1fbed3c9b6a510e2abc959b8cf5f
AgentTesla
d08b7126b81c09be7e54774cc35399faceef0c2d4732cbbca5d46c48d89a2f51
AgentTesla
f6b19c787e94375c804947ba13ba32aef40f24432c9cb1a4fe9bb2c1086c6a98
AgentTesla
faf88b54daf7749226c2bf5fc4d0f122d728f689093c926f26c1d4b2c275f137
AgentTesla
+ 16'834 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer suricata trojan
Link:
https://tria.ge/reports/220503-299b7scff6/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
AgentTesla
suricata: ET MALWARE AgentTesla Exfil Via SMTP
Unpacked files
SH256 hash:
a8aa02696169f9a0cde8c5b6753d4929620c4e1fce957fc9ee902404a80c554f
MD5 hash:
dc6528ff5d9231cabebdddc304a060b4
SHA1 hash:
a437cc54f0acc04cf217ba6e59e694b0f48bab4a
Link:
https://www.unpac.me/results/d93e1760-c8cb-4ec2-9599-8d2651e8965e/
SH256 hash:
79823e47436e129def4fba8ee225347a05b7bb27477fb1cc8be6dc9e9ce75696
MD5 hash:
39f524c1ab0eb76dfd79b2852e5e8c39
SHA1 hash:
428018e1701006744e34480b0029982a76d8a57d
Link:
https://www.unpac.me/results/d93e1760-c8cb-4ec2-9599-8d2651e8965e/
SH256 hash:
7ad683f9f6b1b0c86e17dfbd598b21ea78d6a51dba15ca8eac9cc367ad9dfed2
MD5 hash:
41072f470eb152c8e2631657c4da9213
SHA1 hash:
31672c74c65c5f36c9eb01d73fa8fe7b9404fcae
Link:
https://www.unpac.me/results/d93e1760-c8cb-4ec2-9599-8d2651e8965e/
SH256 hash:
6809b83004e2dd1f5a4e7e79cbbe5422580b33c7844bf860d403027a12e32b2d
MD5 hash:
316dac54ea6da9d969ac5bc50735b724
SHA1 hash:
4fa694e1623686d5cf58d01f897e1e2cdd0db4f5
Link:
https://www.unpac.me/results/d93e1760-c8cb-4ec2-9599-8d2651e8965e/
Malware family:
AgentTesla.v3
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/6809b83004e2/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.54
Link:
https://yomi.yoroi.company/submissions/6809b83004e2dd1f5a4e7e79cbbe5422580b33c7844bf860d403027a12e32b2d

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
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
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

AgentTesla

zip d592e966915c5e6ffae0269ac1849e0343e5c2718a28f828da245bb333fc840e

AgentTesla

Executable exe 6809b83004e2dd1f5a4e7e79cbbe5422580b33c7844bf860d403027a12e32b2d

(this sample)

  
Dropped by
agenttesla
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/268488/
  
Dropped by
SHA256 d592e966915c5e6ffae0269ac1849e0343e5c2718a28f828da245bb333fc840e
  
Dropped by
MD5 39925ec171c78815d90b2adcefdfa63d

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