MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ec9b16f63e7f1334124c7ecd51e4777a5b3de1f9985736ed197a75dafed18025. 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 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ec9b16f63e7f1334124c7ecd51e4777a5b3de1f9985736ed197a75dafed18025
SHA3-384 hash: 4fc2e6362aed886e63b734ee6814b055b51106e8df1854544733fafb3ff09d8e03b840523bfcb56f94035aa6abb56a0e
SHA1 hash: a789731f7b49951251311332a745871cba0dfd36
MD5 hash: eb97039ad291c9e57033bb1c8bb4c51b
humanhash: washington-golf-jig-fish
File name:PO-4501226854_WJO-001, pdf.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:962'048 bytes
First seen:2023-07-04 12:11:25 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash bf5a4aa99e5b160f8521cadd6bfe73b8 (432 x RedLineStealer, 31 x AgentTesla, 12 x DCRat)
ssdeep 24576:jk70TrcRt9gc+ArtYA1QMNRkxAO8wBG0dv+liwC:jkQTARrTFtZ6MNRkF8yG0dv+UwC
TLSH T1E51523223490D173C0B6493045E6CB659E3BB0350B3596EBB7CD5B6ABF222E1E6352CD
TrID 47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
15.9% (.EXE) Win64 Executable (generic) (10523/12/4)
9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
6.8% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter lowmal3
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
287
Origin country :
DE DE
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
PO-4501226854_WJO-001, pdf.exe
Verdict:
No threats detected
Analysis date:
2023-07-04 12:12:13 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/63234b7b-68ad-48ae-ba2d-fb116e294ee0

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
RedLine
Create hunting rule
Link:
https://www.capesandbox.com/analysis/406513/
Detection(s):
SecuriteInfo.com.Trojan.PWS.Siggen2.61899.6544.29541.UNOFFICIAL
Create hunting rule

ditekSHen.MALWARE.Win.Trojan.RedLine-1.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Launching a process
Creating a file
Using the Windows Management Instrumentation requests
Reading critical registry keys
Creating a window
Stealing user critical data
Unauthorized injection to a system process
Result
Malware family:
n/a
Score:
  9/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/95506/overview
Behaviour
MalwareBazaar
SystemUptime
EnumerateProcesses
CPUID_Instruction
MeasuringTime
CheckCmdLine
EvasionQueryPerformanceCounter
EvasionGetTickCount
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
control greyware lolbin packed
Link:
https://www.filescan.io/uploads/64a40c94cf99e7a5cfccbe1e/reports/7dd96193-fa79-40f2-a56a-2486db487d9c/overview
Verdict:
Malicious
Labled as:
Lazy.Generic
Link:
https://www.hybrid-analysis.com/sample/ec9b16f63e7f1334124c7ecd51e4777a5b3de1f9985736ed197a75dafed18025
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/520c16eb-c38e-420f-a408-371d62d5350f
Result
Threat name:
AgentTesla, RedLine
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1266571
Signature
Allocates memory in foreign processes
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 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 steal Mail credentials (via file / registry access)
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected RedLine Stealer
Behaviour
Behavior Graph:
Download SVG
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/ec9b16f63e7f1334124c7ecd51e4777a5b3de1f9985736ed197a75dafed18025/
Threat name:
Win32.Spyware.RedLine
Create hunting rule
Status:
Malicious
First seen:
2023-07-04 12:12:07 UTC
File Type:
PE (Exe)
Extracted files:
1
AV detection:
21 of 24 (87.50%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=5snrn5r6p4jtiesmp3gvdzdxpjnt3ypztbltn3izpj25v7wrqasq._file
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Link:
https://tria.ge/reports/230704-pc6htsce55/
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
Unpacked files
SH256 hash:
ff02f379768cd8bac5a40988f50c22ec43f840a91c5401be723a674e36da4d7f
MD5 hash:
21f1dabeecbd74b7ab2da21072569e0e
SHA1 hash:
c8223611179c8950c17a13fed6e9033da4c84130
Detections:
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/5de8bd5d-8fef-41ee-a089-5c37263ca3f8/
Parent samples :
966dd595fc018c22a4b99f77066d8eb60aee0af02504bb7f915457c7b2726157
ec9b16f63e7f1334124c7ecd51e4777a5b3de1f9985736ed197a75dafed18025
750361a8039bd9876939ca3ee37312821f8cd019eabe123ef884b30433757677
SH256 hash:
4699abd34e96393cbc87062501f05c59ce41b265ed9b8da2cf733d0aca87437f
MD5 hash:
7cc5c7a43fff3cbd3974b0ee63f3a9f4
SHA1 hash:
5c36c7251d43bde36253bba6c9908c2725cb7d60
Link:
https://www.unpac.me/results/5de8bd5d-8fef-41ee-a089-5c37263ca3f8/
SH256 hash:
891341f2ddef34b1dae1c0f4df1b0b074b272cd71cd206441d7f09628d2949f0
MD5 hash:
405beaacc805afe56e87e8a796262bef
SHA1 hash:
5c0be4807188b5566ed2fcc4aee3519a4e7c4079
Link:
https://www.unpac.me/results/5de8bd5d-8fef-41ee-a089-5c37263ca3f8/
SH256 hash:
b5d6b5338aa626417e6c9c6a4612af0cf51c72bc741a32de99beaf91b21d83e0
MD5 hash:
85ca63c586b4317fed9b57f31cf00434
SHA1 hash:
2030fdc83964bfc33e671a4b9463a82bc630ba5d
Link:
https://www.unpac.me/results/5de8bd5d-8fef-41ee-a089-5c37263ca3f8/
SH256 hash:
ff02f379768cd8bac5a40988f50c22ec43f840a91c5401be723a674e36da4d7f
MD5 hash:
21f1dabeecbd74b7ab2da21072569e0e
SHA1 hash:
c8223611179c8950c17a13fed6e9033da4c84130
Detections:
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/5de8bd5d-8fef-41ee-a089-5c37263ca3f8/
Parent samples :
966dd595fc018c22a4b99f77066d8eb60aee0af02504bb7f915457c7b2726157
ec9b16f63e7f1334124c7ecd51e4777a5b3de1f9985736ed197a75dafed18025
750361a8039bd9876939ca3ee37312821f8cd019eabe123ef884b30433757677
SH256 hash:
4699abd34e96393cbc87062501f05c59ce41b265ed9b8da2cf733d0aca87437f
MD5 hash:
7cc5c7a43fff3cbd3974b0ee63f3a9f4
SHA1 hash:
5c36c7251d43bde36253bba6c9908c2725cb7d60
Link:
https://www.unpac.me/results/5de8bd5d-8fef-41ee-a089-5c37263ca3f8/
SH256 hash:
891341f2ddef34b1dae1c0f4df1b0b074b272cd71cd206441d7f09628d2949f0
MD5 hash:
405beaacc805afe56e87e8a796262bef
SHA1 hash:
5c0be4807188b5566ed2fcc4aee3519a4e7c4079
Link:
https://www.unpac.me/results/5de8bd5d-8fef-41ee-a089-5c37263ca3f8/
SH256 hash:
b5d6b5338aa626417e6c9c6a4612af0cf51c72bc741a32de99beaf91b21d83e0
MD5 hash:
85ca63c586b4317fed9b57f31cf00434
SHA1 hash:
2030fdc83964bfc33e671a4b9463a82bc630ba5d
Link:
https://www.unpac.me/results/5de8bd5d-8fef-41ee-a089-5c37263ca3f8/
SH256 hash:
ff02f379768cd8bac5a40988f50c22ec43f840a91c5401be723a674e36da4d7f
MD5 hash:
21f1dabeecbd74b7ab2da21072569e0e
SHA1 hash:
c8223611179c8950c17a13fed6e9033da4c84130
Detections:
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/5de8bd5d-8fef-41ee-a089-5c37263ca3f8/
Parent samples :
966dd595fc018c22a4b99f77066d8eb60aee0af02504bb7f915457c7b2726157
ec9b16f63e7f1334124c7ecd51e4777a5b3de1f9985736ed197a75dafed18025
750361a8039bd9876939ca3ee37312821f8cd019eabe123ef884b30433757677
SH256 hash:
4699abd34e96393cbc87062501f05c59ce41b265ed9b8da2cf733d0aca87437f
MD5 hash:
7cc5c7a43fff3cbd3974b0ee63f3a9f4
SHA1 hash:
5c36c7251d43bde36253bba6c9908c2725cb7d60
Link:
https://www.unpac.me/results/5de8bd5d-8fef-41ee-a089-5c37263ca3f8/
SH256 hash:
891341f2ddef34b1dae1c0f4df1b0b074b272cd71cd206441d7f09628d2949f0
MD5 hash:
405beaacc805afe56e87e8a796262bef
SHA1 hash:
5c0be4807188b5566ed2fcc4aee3519a4e7c4079
Link:
https://www.unpac.me/results/5de8bd5d-8fef-41ee-a089-5c37263ca3f8/
SH256 hash:
b5d6b5338aa626417e6c9c6a4612af0cf51c72bc741a32de99beaf91b21d83e0
MD5 hash:
85ca63c586b4317fed9b57f31cf00434
SHA1 hash:
2030fdc83964bfc33e671a4b9463a82bc630ba5d
Link:
https://www.unpac.me/results/5de8bd5d-8fef-41ee-a089-5c37263ca3f8/
SH256 hash:
ff02f379768cd8bac5a40988f50c22ec43f840a91c5401be723a674e36da4d7f
MD5 hash:
21f1dabeecbd74b7ab2da21072569e0e
SHA1 hash:
c8223611179c8950c17a13fed6e9033da4c84130
Detections:
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/5de8bd5d-8fef-41ee-a089-5c37263ca3f8/
Parent samples :
966dd595fc018c22a4b99f77066d8eb60aee0af02504bb7f915457c7b2726157
ec9b16f63e7f1334124c7ecd51e4777a5b3de1f9985736ed197a75dafed18025
750361a8039bd9876939ca3ee37312821f8cd019eabe123ef884b30433757677
SH256 hash:
4699abd34e96393cbc87062501f05c59ce41b265ed9b8da2cf733d0aca87437f
MD5 hash:
7cc5c7a43fff3cbd3974b0ee63f3a9f4
SHA1 hash:
5c36c7251d43bde36253bba6c9908c2725cb7d60
Link:
https://www.unpac.me/results/5de8bd5d-8fef-41ee-a089-5c37263ca3f8/
SH256 hash:
891341f2ddef34b1dae1c0f4df1b0b074b272cd71cd206441d7f09628d2949f0
MD5 hash:
405beaacc805afe56e87e8a796262bef
SHA1 hash:
5c0be4807188b5566ed2fcc4aee3519a4e7c4079
Link:
https://www.unpac.me/results/5de8bd5d-8fef-41ee-a089-5c37263ca3f8/
SH256 hash:
b5d6b5338aa626417e6c9c6a4612af0cf51c72bc741a32de99beaf91b21d83e0
MD5 hash:
85ca63c586b4317fed9b57f31cf00434
SHA1 hash:
2030fdc83964bfc33e671a4b9463a82bc630ba5d
Link:
https://www.unpac.me/results/5de8bd5d-8fef-41ee-a089-5c37263ca3f8/
SH256 hash:
ec9b16f63e7f1334124c7ecd51e4777a5b3de1f9985736ed197a75dafed18025
MD5 hash:
eb97039ad291c9e57033bb1c8bb4c51b
SHA1 hash:
a789731f7b49951251311332a745871cba0dfd36
Link:
https://www.unpac.me/results/5de8bd5d-8fef-41ee-a089-5c37263ca3f8/
Malware family:
RedNet
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/ec9b16f63e7f/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.

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:MALWARE_Win_RedLine
Create hunting rule
Author:ditekSHen
Description:Detects RedLine infostealer
Rule name:MAL_Malware_Imphash_Mar23_1
Create hunting rule
Author:Arnim Rupp
Description:Detects malware by known bad imphash or rich_pe_header_hash
Reference:https://yaraify.abuse.ch/statistics/
Rule name:MSIL_SUSP_OBFUSC_XorStringsNet
Create hunting rule
Author:dr4k0nia
Description:Detects XorStringsNET string encryption, and other obfuscators derived from it
Reference:https://github.com/dr4k0nia/yara-rules
Rule name:msil_susp_obf_xorstringsnet
Create hunting rule
Author:dr4k0nia
Description:Detects XorStringsNET string encryption, and other obfuscators derived from it
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

Executable exe ec9b16f63e7f1334124c7ecd51e4777a5b3de1f9985736ed197a75dafed18025

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/406513/

Comments