MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 339ae2cba0f3ce8bf4b3098daf78d5e4bfadeeae26762c697bdb63788927ee77. 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: 16


Intelligence 16 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 339ae2cba0f3ce8bf4b3098daf78d5e4bfadeeae26762c697bdb63788927ee77
SHA3-384 hash: e93ee6855e46b025916fdef1cc726072218c4cb65f2684f571b0713677699511769b2b5bd6d655f9c999dd944a336dfa
SHA1 hash: 7becac332e34078e04501a407a24c7948f3c6a66
MD5 hash: 8ad6b210723894734d654ba76605b8b8
humanhash: music-charlie-five-mirror
File name:pOatakYsZfzqkaR.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:852'480 bytes
First seen:2023-06-20 12:54:11 UTC
Last seen:2023-06-20 13:55:13 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'747 x AgentTesla, 19'632 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 24576:buzu4CZdOlikKT6bLW/0GHPARTLFQsls:Sz6ZYllKT2JG4Hls
TLSH T18405F10123784F6BE13E8BFC5460267093F8665B701AE74ACDC7B4CE6E95FC14A5AA07
TrID 63.0% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.2% (.SCR) Windows screen saver (13097/50/3)
9.0% (.EXE) Win64 Executable (generic) (10523/12/4)
5.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.8% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter cocaman
Tags:AgentTesla exe INVOICE

Intelligence

File Origin
# of uploads :
2
# of downloads :
297
Origin country :
CH CH
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
pOatakYsZfzqkaR.exe
Verdict:
Malicious activity
Analysis date:
2023-06-20 12:56:33 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/e00e1adb-7cdb-4f3d-96cf-94456d7612f0

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
XorStringsNET
Create hunting rule
Link:
https://www.capesandbox.com/analysis/400988/
Detection(s):
SecuriteInfo.com.Trojan.PWS.Siggen3.30166.28079.21630.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Creating a file
Using the Windows Management Instrumentation requests
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
comodo packed
Link:
https://www.filescan.io/uploads/6491a1a8b453925d4072d2c9/reports/b86418dd-b0bf-4633-95ca-db3e8fdab5a1/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
Link:
https://www.hybrid-analysis.com/sample/339ae2cba0f3ce8bf4b3098daf78d5e4bfadeeae26762c697bdb63788927ee77
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/3b0feba9-8f48-4ea3-aa57-4a339f3686dc
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1258211
Signature
Found malware configuration
Injects a PE file into a foreign processes
Installs a global keyboard hook
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Sample uses string decryption to hide its real strings
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Yara detected AgentTesla
Behaviour
Behavior Graph:
Download SVG
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/339ae2cba0f3ce8bf4b3098daf78d5e4bfadeeae26762c697bdb63788927ee77/
Threat name:
Win32.Spyware.Negasteal
Create hunting rule
Status:
Malicious
First seen:
2023-06-20 08:18:11 UTC
File Type:
PE (.Net Exe)
Extracted files:
34
AV detection:
12 of 37 (32.43%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=gonofs5a6phix5ftbgg266gv4s7233voez3cy2l33nrxrcjh5z3q._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Link:
https://tria.ge/reports/230620-p5r6xaca46/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Unpacked files
SH256 hash:
bf30f7032a6e2fdd6a872718de569645dda2c9e734a4f90a77e5af9a58d75812
MD5 hash:
29432c0db5445ce74b8a1042234187af
SHA1 hash:
fdc1bce5c868fbaed48ff27b3cc73b752bc66e75
Link:
https://www.unpac.me/results/0a102d96-be27-4c25-a8ca-4d83ce2ff649/
SH256 hash:
8690f79f899e9760ba44994d720e2e2ff3c137f2fb81f7a1001cd1b11670a6f2
MD5 hash:
b6c1743c2862703305b66f885a940c9c
SHA1 hash:
bc4f986c13d827d93849698abbfd7e7fb450997a
Link:
https://www.unpac.me/results/0a102d96-be27-4c25-a8ca-4d83ce2ff649/
SH256 hash:
ae28a826aadf2b9f5beab0392baf5f28d2fe78772ee829dd7176eda538b02553
MD5 hash:
b536331634cad2b836cf2d7b5fe05889
SHA1 hash:
b27ed85810ff000a2435b8be653eb089281b8c1d
Link:
https://www.unpac.me/results/0a102d96-be27-4c25-a8ca-4d83ce2ff649/
SH256 hash:
7ab5b02567367f7ad1839f92fafc3bf8b4bf4d8b5855925fec557844a25b86b7
MD5 hash:
a8f52c6c6b1d7e5d7e6516e386a1f9e9
SHA1 hash:
b17296dd451222ae56e0739306c2ba2b43ec6b3c
Link:
https://www.unpac.me/results/0a102d96-be27-4c25-a8ca-4d83ce2ff649/
SH256 hash:
5e2ae23b1d55bc3bca71b90bfb928214dbd2e5f6179525a13a6bec21bfeeec6a
MD5 hash:
9cb708eae788326e32117c14ee8bee45
SHA1 hash:
9ca155055ba4f360190f4097f57ce23792f13b47
Detections:
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/0a102d96-be27-4c25-a8ca-4d83ce2ff649/
Parent samples :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 hash:
339ae2cba0f3ce8bf4b3098daf78d5e4bfadeeae26762c697bdb63788927ee77
MD5 hash:
8ad6b210723894734d654ba76605b8b8
SHA1 hash:
7becac332e34078e04501a407a24c7948f3c6a66
Link:
https://www.unpac.me/results/0a102d96-be27-4c25-a8ca-4d83ce2ff649/
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/339ae2cba0f3/report/overview.html
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/339ae2cba0f3ce8bf4b3098daf78d5e4bfadeeae26762c697bdb63788927ee77

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

rar 2bedf6146e10b201a174c336c351ccb7dc8433c6f69854879cd1be37845be32c

AgentTesla

Executable exe 339ae2cba0f3ce8bf4b3098daf78d5e4bfadeeae26762c697bdb63788927ee77

(this sample)

  
Delivery method
Other
  
Dropped by
SHA256 2bedf6146e10b201a174c336c351ccb7dc8433c6f69854879cd1be37845be32c
Cape
Cape
https://www.capesandbox.com/analysis/400988/
  
Dropped by
MD5 a9d1d2e7b51a8a1ee2e491527a97f554

Comments