MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e27e63e6096a727c94170fc3459661fe3fda9d396d5451ae253015880b37c9d0. 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: 15


Intelligence 15 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e27e63e6096a727c94170fc3459661fe3fda9d396d5451ae253015880b37c9d0
SHA3-384 hash: ccceb1e17671999de6e92c64f4a71e5ace51b31c49c0641249f9fd0be5a7bfa93bcd4b681dc0ff0ea16024e5ca9132ea
SHA1 hash: 87115d2916f51e0f4bc11725a5d11c86e3064c02
MD5 hash: 5f96ca1cb69ffa48bc90c22e83a33eb7
humanhash: lactose-alaska-may-pasta
File name:Purchase Order.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:514'048 bytes
First seen:2023-10-03 16:16:55 UTC
Last seen:2023-10-04 06:02:07 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'609 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:bFBF5Z/NKh0xapZn0JKZvoa1T0AUh7LhNWIr:RnsJXm0w+XUh3W
Threatray 12 similar samples on MalwareBazaar
TLSH T10AB4AE2530EB1E87F03BE7F643982945C7EAF2F16F1BFA1A7D8117868421DC0DA56621
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 payment

Intelligence

File Origin
# of uploads :
8
# of downloads :
310
Origin country :
CH CH
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Win32.PWSX-gen.4056.7968.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Сreating synchronization primitives
Creating a file in the %AppData% directory
Creating a file in the %temp% directory
Launching a process
Creating a process with a hidden window
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Using the Windows Management Instrumentation requests
Enabling autorun by creating a file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/651c3e8064965c51f7730c37/reports/62d021de-046a-4a1c-bd66-ced6d2001773/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/e27e63e6096a727c94170fc3459661fe3fda9d396d5451ae253015880b37c9d0
Result
Verdict:
MALICIOUS
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/99bc6f01-8259-4308-b104-448b63458057
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1318874
Signature
.NET source code contains potential unpacker
.NET source code contains very large strings
Contains functionality to log keystrokes (.Net Source)
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 dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
May check the online IP address of the machine
Multi AV Scanner detection for dropped file
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
Sigma detected: Scheduled temp file as task from temp location
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 Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1318874 Sample: Purchase_Order.exe Startdate: 03/10/2023 Architecture: WINDOWS Score: 100 39 Found malware configuration 2->39 41 Malicious sample detected (through community Yara rule) 2->41 43 Sigma detected: Scheduled temp file as task from temp location 2->43 45 9 other signatures 2->45 7 Purchase_Order.exe 6 2->7         started        11 zJOkjOzHfLUWO.exe 5 2->11         started        process3 file4 27 C:\Users\user\AppData\...\zJOkjOzHfLUWO.exe, PE32 7->27 dropped 29 C:\Users\user\AppData\Local\...\tmp4C10.tmp, XML 7->29 dropped 47 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->47 49 May check the online IP address of the machine 7->49 51 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 7->51 53 Uses schtasks.exe or at.exe to add and modify task schedules 7->53 13 Purchase_Order.exe 15 2 7->13         started        17 schtasks.exe 1 7->17         started        55 Multi AV Scanner detection for dropped file 11->55 57 Machine Learning detection for dropped file 11->57 59 Injects a PE file into a foreign processes 11->59 19 zJOkjOzHfLUWO.exe 14 2 11->19         started        21 schtasks.exe 1 11->21         started        signatures5 process6 dnsIp7 31 bengalleather.com 192.185.33.8, 49801, 49805, 587 UNIFIEDLAYER-AS-1US United States 13->31 33 api4.ipify.org 173.231.16.77, 443, 49800, 49804 WEBNXUS United States 13->33 35 api.ipify.org 13->35 23 conhost.exe 17->23         started        37 api.ipify.org 19->37 61 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 19->61 63 Tries to steal Mail credentials (via file / registry access) 19->63 65 Tries to harvest and steal browser information (history, passwords, etc) 19->65 25 conhost.exe 21->25         started        signatures8 process9
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/e27e63e6096a727c94170fc3459661fe3fda9d396d5451ae253015880b37c9d0/
Threat name:
Win32.Spyware.Negasteal
Create hunting rule
Status:
Malicious
First seen:
2023-10-03 15:53:56 UTC
File Type:
PE (.Net Exe)
Extracted files:
11
AV detection:
20 of 36 (55.56%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=4j7ghzqjnjzhzfaxb7bulftb7y75vhjznvkfdlrfgakyqczxzhia._file
Verdict:
malicious
Similar samples:
25d22f62cf2de22eb2c70e2922628e6549374f8b130909ddd9f923cc3a225130
AgentTesla
308bba46bfcb12039b06105bef71afccd82acb7df7658a8a4497c1955c67ee5d
AgentTesla
50fab7e7c50e5cded050887693996292a8e546064e8e69c8826ca8f8f7b03242
AgentTesla
53adecc01775047c7456f6a02f11ffaa6e9addaf2bbf718c3aef0cbcc2b135aa
AgentTesla
65c423ef88f86b07c5429ab4ebc8c89b7d6c39a032e8b7465f7b84bac91d3da9
AgentTesla
7d4e7b761d711d84fd851a1e50c092f750aa75ad6e83ffc27e2c582b49a69294
AgentTesla
927d6879bbfa7b3ce300974d8721f89a7cbfd6978dc9b22339eec12fd424a460
AgentTesla
c8298ea15d9737ceb275406b2d50919d012195a4e9a0f3be1f514fc364348b9f
AgentTesla
d0a1a4d065d7614fac58c3e4ed5f52e8889372a2d6c3d5bfa5c291cc1f990100
AgentTesla
f171f8699ea2ebefdf7cdf2665d344cb46d0095c3fd89da5ed3c2bc0bdb3aaf3
AgentTesla
+ 2 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Link:
https://tria.ge/reports/231003-trclhsdd9y/
Behaviour
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
Checks computer location settings
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:
40e40568542da6156604b056701e26376ffb76c3f827b3f2781623392da5615e
MD5 hash:
006a7df2a7ac661dea4c8d884e73b99e
SHA1 hash:
756e6d10c2ba8813dbbfeb2988fe13b9815531ad
Link:
https://www.unpac.me/results/df0be52f-0876-4e84-ba5e-2a4d40ac6da3/
SH256 hash:
c0ac098f9356627e9ebfa01c9fb6609dff473a809a16fa793bd0671cec4753fd
MD5 hash:
dcd11f1fa3e3adbf2fbed3c1d0f75f4c
SHA1 hash:
45a9cebb189a5d4715f3521958d51f3578a027d4
Link:
https://www.unpac.me/results/df0be52f-0876-4e84-ba5e-2a4d40ac6da3/
SH256 hash:
ed874826b938da5cd4dcb444a6f26ffaeacb3b92a7d63a37ecb4b181b5d8259f
MD5 hash:
9ef8832515da0d97d5b0f31f7b6dfc01
SHA1 hash:
0e35e1231b109c4cb26c4e638a9e66e164492099
Detections:
AgentTesla
Create hunting rule
Link:
https://www.unpac.me/results/df0be52f-0876-4e84-ba5e-2a4d40ac6da3/
Parent samples :
e27e63e6096a727c94170fc3459661fe3fda9d396d5451ae253015880b37c9d0
cef638c80808c085c6ad3382a2c0d1f664a0cba324a178fa2acdd572a193eac5
475adab8c1638c6f1c930d1a6e9715f7728052fb76407c5393b24adc2884c3f1
03eb475c31001a1695cf0dd132828e8455d43becb69b0cd6b3af6f59a06649bd
9b15faed8bf8fc81cdc6831e7e0c89a27419fae8940e1fec61471f93d18b225e
824068050121b62272bafa20abe9d10fbadadafc97a529754ec73d884eca5527
7ce1ec80a206073fad757e02c83fed1341ca7df103082c3338bff11232f7b5a6
SH256 hash:
e27e63e6096a727c94170fc3459661fe3fda9d396d5451ae253015880b37c9d0
MD5 hash:
5f96ca1cb69ffa48bc90c22e83a33eb7
SHA1 hash:
87115d2916f51e0f4bc11725a5d11c86e3064c02
Link:
https://www.unpac.me/results/df0be52f-0876-4e84-ba5e-2a4d40ac6da3/
Malware family:
AgentTesla.v4
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/e27e63e6096a/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/e27e63e6096a727c94170fc3459661fe3fda9d396d5451ae253015880b37c9d0

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:NET
Create hunting rule
Author:malware-lu
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 7bc03aa044db5904f6e72508762030b1dbcac537ba8903c567a6b853305409c7

AgentTesla

Executable exe e27e63e6096a727c94170fc3459661fe3fda9d396d5451ae253015880b37c9d0

(this sample)

  
Delivery method
Other
  
Dropped by
SHA256 7bc03aa044db5904f6e72508762030b1dbcac537ba8903c567a6b853305409c7
  
Dropped by
SHA256 664ff9845b735443417d7b32feb4ec87eb735f7166a3a53f888669a9be871be9
  
Dropped by
MD5 d7024c5e38f2b8f8dbfe07eda06c40d1
  
Dropped by
MD5 e43fe9fdf49c838a15488a812e3ec014

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