MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ed8396aac536b4b8c046ea46999d8f788dd86ef73451efed3a2ff04f271e054a. 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


Intelligence 10 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ed8396aac536b4b8c046ea46999d8f788dd86ef73451efed3a2ff04f271e054a
SHA3-384 hash: 43d6232b8b94960906968fec3fb05f66a63b79bbafdfd3681873e3b3f1570b235adfcfd8c6ea76dde5b4dc2f6a7ca3d6
SHA1 hash: 7a3f0357a9018e7d1e86d9eb1960448d2eee6e1a
MD5 hash: 745f4e1bfc9403af5ee499b32e8b1636
humanhash: pasta-tango-papa-tennis
File name:SWIFT (8).exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:684'032 bytes
First seen:2021-02-05 15:07:17 UTC
Last seen:2021-02-09 06:56:40 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'657 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:Dqy9VBuvHsJW6ctTsj/swGiINt1rB83oTfkt47HQ0Qy3fc+h4pktmK2PIf0e:pTfJW6Gsj0UIwYb+4jRQ6km5mKNf0e
TLSH BEE4121573ED9B11E2766BF82A62619017B6752739B2E20D0EC530FE1F76F044AA0F63
Reporter cocaman
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
5
# of downloads :
116
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SWIFT (8).exe
Verdict:
Malicious activity
Analysis date:
2021-02-05 15:09:55 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/e35b5a0a-87eb-415a-b3c3-bde3a0af167e

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
AgentTeslaV3
Create hunting rule
Link:
https://www.capesandbox.com/analysis/115752/
Detection(s):
SecuriteInfo.com.Generic.mg.745f4e1bfc9403af.18578.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a custom TCP request
Creating a window
Sending a UDP request
Using the Windows Management Instrumentation requests
Creating a file
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.
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/600348
Signature
.NET source code contains very large array initializations
Binary contains a suspicious time stamp
C2 URLs / IPs found in malware configuration
Found malware configuration
Machine Learning detection for dropped file
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)
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Sigma detected: Scheduled temp file as task from temp location
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)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AgentTesla
Behaviour
Behavior Graph:
Download SVG
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/ed8396aac536b4b8c046ea46999d8f788dd86ef73451efed3a2ff04f271e054a/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-02-05 15:08:06 UTC
File Type:
PE (.Net Exe)
Extracted files:
12
AV detection:
22 of 28 (78.57%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=5wbznkwfg22lrqcg5jdjthmppcg5q3xxgri673j2f7ye6jy6avfa._file
Verdict:
unknown
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla evasion keylogger ransomware spyware stealer trojan
Link:
https://tria.ge/reports/210205-1xc23dd95e/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Maps connected drives based on registry
Checks BIOS information in registry
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Looks for VMWare Tools registry key
Looks for VirtualBox Guest Additions in registry
AgentTesla
Unpacked files
SH256 hash:
a2a0bbbe8c9ee88441356010f63455c50dfcafe663db757bbc453c815c51d720
MD5 hash:
11e80c54bfeff7f0c120dae46df0a8be
SHA1 hash:
d597b9b0dcac06f0aa00a931bb90de8eba564651
Link:
https://www.unpac.me/results/3b672189-ffce-424d-b2dd-4f65aa3a0944/
SH256 hash:
fa0e87e590b08c2fd588a8beb7b4f401a823dd00ad6d8c949128ff55eaa8152e
MD5 hash:
53fa937ecc90a7675c5938eb679819bd
SHA1 hash:
d07c7386a00a866862af5ad20edfad86e3ebebb2
Link:
https://www.unpac.me/results/3b672189-ffce-424d-b2dd-4f65aa3a0944/
SH256 hash:
2ac87dd95138c673cd9b088c1f7026017671576b51a6f80ba2fce75a221b719a
MD5 hash:
eb2026763a1047709af3d9796dcfea65
SHA1 hash:
8ccc97ae301357b5e16c58499e2b10f533f2965b
Link:
https://www.unpac.me/results/3b672189-ffce-424d-b2dd-4f65aa3a0944/
SH256 hash:
ed8396aac536b4b8c046ea46999d8f788dd86ef73451efed3a2ff04f271e054a
MD5 hash:
745f4e1bfc9403af5ee499b32e8b1636
SHA1 hash:
7a3f0357a9018e7d1e86d9eb1960448d2eee6e1a
Link:
https://www.unpac.me/results/3b672189-ffce-424d-b2dd-4f65aa3a0944/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/ed8396aac536b4b8c046ea46999d8f788dd86ef73451efed3a2ff04f271e054a

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:ach_AgentTesla_20200929
Create hunting rule
Author:abuse.ch
Description:Detects AgentTesla PE
Rule name:INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFu
Create hunting rule
Author:ditekSHen
Description:Detect executables with stomped PE compilation timestamp that is greater than local current time
Rule name:MALWARE_Win_AgentTeslaV3
Create hunting rule
Author:ditekSHen
Description:AgentTeslaV3 infostealer payload
Rule name:win_agent_tesla_v1
Create hunting rule
Author:Johannes Bader @viql
Description:detects Agent Tesla

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Malspam

AgentTesla

ace 216f9fd731e2e1e89be6720b9f4f379158a1e421f154199ac5d25a05ef919bca

AgentTesla

Executable exe ed8396aac536b4b8c046ea46999d8f788dd86ef73451efed3a2ff04f271e054a

(this sample)

  
Delivery method
Other
  
Dropped by
SHA256 216f9fd731e2e1e89be6720b9f4f379158a1e421f154199ac5d25a05ef919bca
Cape
Cape
https://www.capesandbox.com/analysis/115752/

Comments