MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e5a87b27c03e65abef7933af36a80813ec882cf63728b2d34e61e6d12ec84d98. 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: 13


Intelligence 13 IOCs YARA 3 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e5a87b27c03e65abef7933af36a80813ec882cf63728b2d34e61e6d12ec84d98
SHA3-384 hash: ac70b1889c70266645fb09f7758fa2d01099269252058ef219222bd696564696200380c03a998e761a783e249c5e8380
SHA1 hash: ceee1c876c7d8b0979fc0dba43bad81ed995916f
MD5 hash: 2a02aee56b2c291adfd64f0574ac653b
humanhash: carolina-mobile-saturn-comet
File name:2a02aee56b2c291adfd64f0574ac653b
Download: download sample
Signature AgentTesla
Create hunting rule
File size:653'312 bytes
First seen:2023-04-04 07:01:58 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'452 x Formbook, 12'202 x SnakeKeylogger)
ssdeep 12288:l4J2XCxGp9vNm3xkBqVSz1vd+aN1D6+0aO5CLhV1XQLmeNA6ln:lw2XkGp7ZBqV01vdTN4/E1V9QLLn
Threatray 1'799 similar samples on MalwareBazaar
TLSH T18FD4120C77BD7114C63E4B3EC5B3958843BA9876A632F7D91DC928694E33748DA12B83
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)
File icon (PE):PE icon
dhash icon 4c3c6e6ce4a0c044 (5 x AgentTesla, 4 x Loki, 2 x SnakeKeylogger)
Reporter zbetcheckin
Tags:32 AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
236
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Purchase Order - 7513.doc
Verdict:
Malicious activity
Analysis date:
2023-04-04 05:43:55 UTC
Tags:
exploit cve-2017-11882 loader
Link:
https://app.any.run/tasks/fdabe33c-2874-499b-8ad7-53d46a89efa5

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/379900/
Detection(s):
SecuriteInfo.com.Trojan.PWS.Siggen3.29034.22501.25022.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
83%
Tags:
packed
Link:
https://www.filescan.io/uploads/642bcb6f497fb6f23efd4302/reports/39417070-0d62-4e0f-9073-77dbafac7c24/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
Link:
https://www.hybrid-analysis.com/sample/e5a87b27c03e65abef7933af36a80813ec882cf63728b2d34e61e6d12ec84d98
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/b12ef0dd-2f47-4ec0-90ea-f3d3b53bd7e8
Result
Threat name:
AgentTesla, zgRAT
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1207804
Signature
.NET source code contains potential unpacker
Hides that the sample has been downloaded from the Internet (zone.identifier)
Installs a global keyboard hook
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
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
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
Yara detected zgRAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 840721 Sample: JEd5Rhjtwp.exe Startdate: 04/04/2023 Architecture: WINDOWS Score: 100 49 Snort IDS alert for network traffic 2->49 51 Malicious sample detected (through community Yara rule) 2->51 53 Multi AV Scanner detection for submitted file 2->53 55 4 other signatures 2->55 6 JEd5Rhjtwp.exe 3 2->6         started        10 Appexpdf.exe 3 2->10         started        12 Appexpdf.exe 2 2->12         started        process3 file4 25 C:\Users\user\AppData\...\JEd5Rhjtwp.exe.log, CSV 6->25 dropped 57 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 6->57 59 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 6->59 14 JEd5Rhjtwp.exe 2 5 6->14         started        19 JEd5Rhjtwp.exe 6->19         started        61 Multi AV Scanner detection for dropped file 10->61 63 Machine Learning detection for dropped file 10->63 21 Appexpdf.exe 2 10->21         started        23 Appexpdf.exe 12->23         started        signatures5 process6 dnsIp7 31 tnghk.com 103.13.51.67, 49696, 49697, 49698 SGC-CAL-ASSGC-CloudAllianceLimitedHK Hong Kong 14->31 33 mail.tnghk.com 14->33 27 C:\Users\user\AppData\...\Appexpdf.exe, PE32 14->27 dropped 29 C:\Users\...\Appexpdf.exe:Zone.Identifier, ASCII 14->29 dropped 39 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 14->39 41 Tries to steal Mail credentials (via file / registry access) 14->41 43 Hides that the sample has been downloaded from the Internet (zone.identifier) 14->43 35 mail.tnghk.com 21->35 37 mail.tnghk.com 23->37 45 Tries to harvest and steal browser information (history, passwords, etc) 23->45 47 Installs a global keyboard hook 23->47 file8 signatures9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e5a87b27c03e65abef7933af36a80813ec882cf63728b2d34e61e6d12ec84d98/
Threat name:
Win32.Trojan.Pwsx
Create hunting rule
Status:
Malicious
First seen:
2023-04-04 07:02:09 UTC
File Type:
PE (.Net Exe)
Extracted files:
12
AV detection:
10 of 24 (41.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=4wuhwj6ahzs2x33zgoxtnkaicpwiqlhwg4ulfu2omhtnclwijwma._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
04b3ebdb8ef471ed1baaa10c91e0654037120a0642d10aad6934f52a03cf3410
AgentTesla
2f52384a73520c74218de3834df470d64ca27e38b6dd5c7757a8533d3dfa0482
AgentTesla
546296386f790b239e38e70b371954f4ca87d4715bc3147497f82c466d721ce2
AgentTesla
57d148e97edd36a56b6cb5fdfae00c5224b198f9660426e68f4a0555844d803b
AgentTesla
918057f4d236bf49e9efaceb3c4aaab580baf9960ac45d2fe8d97c5d98111f73
AgentTesla
d6c81069f8763d1bb3ee317188270f97b60271b52ab35bd92080dde6913ad2e2
AgentTesla
e2cffdf34c55f9b0975fc651a0f49db65ff59c34610221fe5efac13d72911310
AgentTesla
ed62018b45dbd359db4010e4728f21cc158edf5bf23b302a7a3d86d9eb9b06f1
AgentTesla
f3341ea77e5c8f5e57ee22b1842656ff8225d0fef647bef19d0b0fcc6b87200d
AgentTesla
+ 1'789 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/230404-htsjzafc5x/
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
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
Unpacked files
SH256 hash:
66f6c0a3bf88111b534fd6c6cf1835475ed56c48dea8a54c279205a1d074d63c
MD5 hash:
35d3fea45ce41ccb3d41e6e541a903be
SHA1 hash:
db7b9c35f0942897479708d820235ffac2859f55
Link:
https://www.unpac.me/results/693a60db-43e5-4260-a7dd-30e15926275d/
SH256 hash:
e6953ebaa6adde6cba00ac4a43f48dc67e5ff654300ff67f8cffc7bbe02790f9
MD5 hash:
832add40288935e31d5dbfccc3e33f15
SHA1 hash:
c0f7d9010a0d57c529e656f38d498d955ae50e1e
Link:
https://www.unpac.me/results/693a60db-43e5-4260-a7dd-30e15926275d/
SH256 hash:
8effa3bb61375830255510ad0f1d8f04940d7048ae97e0961b32997156f4fefa
MD5 hash:
0528a533e3e8475ac5c73164d6748b3e
SHA1 hash:
a0b43b802b341827fd6e9e3770e0ce3d73bc9eae
Link:
https://www.unpac.me/results/693a60db-43e5-4260-a7dd-30e15926275d/
SH256 hash:
3c507afadbb1c31a9ebdd24baac5739d47576159e01c5e84f973c951885100aa
MD5 hash:
e79bf0e7e9d52d398e0b23b352394c68
SHA1 hash:
682325763a0ec77e0fd475ea3a4021b4651eceac
Link:
https://www.unpac.me/results/693a60db-43e5-4260-a7dd-30e15926275d/
SH256 hash:
594edd877e85d13a638f13fd34895abf9ecf95b72f3635635bb6109d434a8eb7
MD5 hash:
8e427f9edf77600db779cca979c13248
SHA1 hash:
410ef6bc089199a0dfd72bc52c4911070ad2026e
Link:
https://www.unpac.me/results/693a60db-43e5-4260-a7dd-30e15926275d/
SH256 hash:
e5a87b27c03e65abef7933af36a80813ec882cf63728b2d34e61e6d12ec84d98
MD5 hash:
2a02aee56b2c291adfd64f0574ac653b
SHA1 hash:
ceee1c876c7d8b0979fc0dba43bad81ed995916f
Link:
https://www.unpac.me/results/693a60db-43e5-4260-a7dd-30e15926275d/
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/e5a87b27c03e/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/e5a87b27c03e65abef7933af36a80813ec882cf63728b2d34e61e6d12ec84d98

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
Rule name:Suspicious_Macro_Presence
Create hunting rule
Author:Mehmet Ali Kerimoglu (CYB3RMX)
Description:This rule detects common malicious/suspicious implementations.

File information

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

Web download

AgentTesla

Executable exe e5a87b27c03e65abef7933af36a80813ec882cf63728b2d34e61e6d12ec84d98

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2596567/
Cape
Cape
https://www.capesandbox.com/analysis/379900/

Comments


Avatar
zbet commented on 2023-04-04 07:02:02 UTC

url : hxxp://208.67.105.179/bkzx.exe