MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6ac53fdae8e1f8f64b9bdc321f0690935f29e26605451b268119cda2a41b6bda. 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: 17


Intelligence 17 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6ac53fdae8e1f8f64b9bdc321f0690935f29e26605451b268119cda2a41b6bda
SHA3-384 hash: e2cd727fc61d00f60a77d67cd052adeca9cf12128c23e724b57d1938ae0d1feb4767c9b741c08d4b8779f1d5c1545098
SHA1 hash: f424173321f42dcc8c2afc774d3552286c372d2a
MD5 hash: b69a55065be2b86cfa50db0195fad1e0
humanhash: fourteen-ceiling-mobile-wolfram
File name:8200016543290.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:675'840 bytes
First seen:2023-06-28 14:58:45 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'454 x Formbook, 12'202 x SnakeKeylogger)
ssdeep 12288:3mRE4UjrSOLa8O/fmE0lBEyO7jDcbzOXV23y/I8PiiAyRKkAmQKCdtPam:b4UHSga8OwlWyPeEC/I8dRX4dtPam
Threatray 101 similar samples on MalwareBazaar
TLSH T1D4E4383C18BD2B27C075D7A98FD48023F664943B3922EA265DC297D54756F922AC323F
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10523/12/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Reporter James_inthe_box
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
307
Origin country :
US US
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
8200016543290.exe
Verdict:
Malicious activity
Analysis date:
2023-06-28 15:00:32 UTC
Tags:
agenttesla rat
Link:
https://app.any.run/tasks/e4bfeccc-6377-44f4-b129-71d206f6b55b

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
AgentTesla
Create hunting rule
Link:
https://www.capesandbox.com/analysis/403594/
Detection(s):
SecuriteInfo.com.Win32.PWSX-gen.1487.4971.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Searching for synchronization primitives
Creating a window
Sending a custom TCP request
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Creating a process with a hidden window
Creating a file in the %temp% directory
Launching a process
Restart of the analyzed sample
Adding an exclusion to Microsoft Defender
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/649c4ab7e1b9083ea6db9ec2/reports/62bfab1e-00a1-4bdd-a1ee-7fe2f4835c01/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/6ac53fdae8e1f8f64b9bdc321f0690935f29e26605451b268119cda2a41b6bda
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/271d9e3b-2b87-4b8b-a7dd-224f1d406b44
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1262753
Signature
.NET source code contains potential unpacker
.NET source code contains very large strings
Adds a directory exclusion to Windows Defender
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
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 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
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 895780 Sample: 8200016543290.exe Startdate: 28/06/2023 Architecture: WINDOWS Score: 100 68 Found malware configuration 2->68 70 Sigma detected: Scheduled temp file as task from temp location 2->70 72 Multi AV Scanner detection for submitted file 2->72 74 5 other signatures 2->74 7 8200016543290.exe 7 2->7         started        11 NEbACThD.exe 5 2->11         started        13 OpWIH.exe 2->13         started        15 OpWIH.exe 2->15         started        process3 file4 48 C:\Users\user\AppData\Roaming48EbACThD.exe, PE32 7->48 dropped 50 C:\Users\...50EbACThD.exe:Zone.Identifier, ASCII 7->50 dropped 52 C:\Users\user\AppData\Local\...\tmpFF18.tmp, XML 7->52 dropped 54 C:\Users\user\...\8200016543290.exe.log, ASCII 7->54 dropped 84 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->84 86 May check the online IP address of the machine 7->86 88 Uses schtasks.exe or at.exe to add and modify task schedules 7->88 90 Adds a directory exclusion to Windows Defender 7->90 17 8200016543290.exe 17 5 7->17         started        22 powershell.exe 20 7->22         started        24 schtasks.exe 1 7->24         started        26 8200016543290.exe 7->26         started        92 Multi AV Scanner detection for dropped file 11->92 94 Machine Learning detection for dropped file 11->94 96 Injects a PE file into a foreign processes 11->96 28 NEbACThD.exe 11->28         started        30 schtasks.exe 11->30         started        32 OpWIH.exe 13->32         started        34 schtasks.exe 13->34         started        signatures5 process6 dnsIp7 56 api4.ipify.org 104.237.62.211, 443, 49708, 49709 WEBNXUS United States 17->56 58 mail.opulent-elite.com 135.181.115.139, 49710, 49714, 49715 HETZNER-ASDE Germany 17->58 66 2 other IPs or domains 17->66 44 C:\Users\user\AppData\Roaming\...\OpWIH.exe, PE32 17->44 dropped 46 C:\Users\user\...\OpWIH.exe:Zone.Identifier, ASCII 17->46 dropped 76 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 17->76 78 Tries to steal Mail credentials (via file / registry access) 17->78 80 Hides that the sample has been downloaded from the Internet (zone.identifier) 17->80 36 conhost.exe 22->36         started        38 conhost.exe 24->38         started        60 192.168.2.1, 30101, 49709 unknown unknown 28->60 62 api.ipify.org 28->62 40 conhost.exe 30->40         started        64 api.ipify.org 32->64 82 Tries to harvest and steal browser information (history, passwords, etc) 32->82 42 conhost.exe 34->42         started        file8 signatures9 process10
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/6ac53fdae8e1f8f64b9bdc321f0690935f29e26605451b268119cda2a41b6bda/
Threat name:
Win32.Spyware.Negasteal
Create hunting rule
Status:
Malicious
First seen:
2023-06-28 14:57:26 UTC
File Type:
PE (.Net Exe)
Extracted files:
19
AV detection:
19 of 24 (79.17%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=nlct7wxi4h4pms433qzb6buqsnpstytgavcrwjubdhg2fja3npna._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
08cd319446765afe2881c8391688baa55af8eeddfb6c334a522a5232fc3d4f09
AgentTesla
0e2e9a7a5d6597e2d6e890b3dabd32d067c4e63cbaaf0428cefca2ca8822aa94
AgentTesla
5afc34ba8d87868898a975c8a82a6817739d9ff294fae609b2ca293ac5e478a6
AgentTesla
5f6f7213190e70f29facc25878e3a95958f48e78796dd01410a2c633314bf229
AgentTesla
9b5878a78bc3e0fc2bf39e470a02b77509ed5935ff1139270fb8c15158949849
AgentTesla
b97a932fadd096c350b870e0a0d9865c0c3a0d28f236575509fb349e347c92b4
AgentTesla
c80ff12cdbd7537e9440b4337acb944b16eed326bc3552b87224da47f826fbb6
AgentTesla
d6f97400d822eaccbf90e7a0dc62b32e8073ad22185c28c065eca47bda82e044
AgentTesla
efce0d3460e779ec7823a7b1dcc3adee2d39f6671c3bdd1fa61e3cd641e982e5
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ff135357a87d1b5f8947dee12439f270b9c3e72693574ca052b114bef0015131
AgentTesla
+ 91 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/230628-scqddsaa88/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Adds Run key to start application
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:
785a9625fc06b11816a9d0e42523ada4509f2b63a2aae6306296889a24a99c53
MD5 hash:
65c01fca8afa7466940925f2058e433b
SHA1 hash:
e3e1d6dcbc820c019eb76f93053e17ac21dc26b6
Link:
https://www.unpac.me/results/f1dbd14e-4520-4a52-9fb2-4b2d5c0b3957/
SH256 hash:
9d6c73e273a966a4ed1d93350392d965792ddf5ad201bfa28b8adcec2e344db5
MD5 hash:
adac60763fcfe4d5f4ad323046e79500
SHA1 hash:
9ced772a90ddec9fffde8c745225ad289f3f087e
Link:
https://www.unpac.me/results/f1dbd14e-4520-4a52-9fb2-4b2d5c0b3957/
SH256 hash:
a70dad25705c02e71ccc76bae4febec38f500741dd11820c8d7480c56233cc93
MD5 hash:
ab8c7b1ea9aaf9486241509ea07f9626
SHA1 hash:
6c29fa43361de141a360e4c4cbc5c4614e4f154e
Detections:
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/f1dbd14e-4520-4a52-9fb2-4b2d5c0b3957/
Parent samples :
b97a932fadd096c350b870e0a0d9865c0c3a0d28f236575509fb349e347c92b4
6ac53fdae8e1f8f64b9bdc321f0690935f29e26605451b268119cda2a41b6bda
01a7195a65b73ce39d09234ab7266977e307fd0c66efb4ef5219dc3677df90df
c34e7d631363ca2e25efa585c43abffbbed3219195715a6f5f39a8b50f287127
51f801db0d98833131185353dd344e17d432aa84caa8ad27df9a5851cdb30f2b
SH256 hash:
5056350cf70b430cc7523674acbbe61b7b7d81498ee66967e4d1bb0081cf11a7
MD5 hash:
b9a004d4b49e27c95144deb34beb6174
SHA1 hash:
3085766aa4d0a74ea3b7834d36bff709ce30679d
Link:
https://www.unpac.me/results/f1dbd14e-4520-4a52-9fb2-4b2d5c0b3957/
SH256 hash:
785a9625fc06b11816a9d0e42523ada4509f2b63a2aae6306296889a24a99c53
MD5 hash:
65c01fca8afa7466940925f2058e433b
SHA1 hash:
e3e1d6dcbc820c019eb76f93053e17ac21dc26b6
Link:
https://www.unpac.me/results/f1dbd14e-4520-4a52-9fb2-4b2d5c0b3957/
SH256 hash:
9d6c73e273a966a4ed1d93350392d965792ddf5ad201bfa28b8adcec2e344db5
MD5 hash:
adac60763fcfe4d5f4ad323046e79500
SHA1 hash:
9ced772a90ddec9fffde8c745225ad289f3f087e
Link:
https://www.unpac.me/results/f1dbd14e-4520-4a52-9fb2-4b2d5c0b3957/
SH256 hash:
a70dad25705c02e71ccc76bae4febec38f500741dd11820c8d7480c56233cc93
MD5 hash:
ab8c7b1ea9aaf9486241509ea07f9626
SHA1 hash:
6c29fa43361de141a360e4c4cbc5c4614e4f154e
Detections:
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/f1dbd14e-4520-4a52-9fb2-4b2d5c0b3957/
Parent samples :
b97a932fadd096c350b870e0a0d9865c0c3a0d28f236575509fb349e347c92b4
6ac53fdae8e1f8f64b9bdc321f0690935f29e26605451b268119cda2a41b6bda
01a7195a65b73ce39d09234ab7266977e307fd0c66efb4ef5219dc3677df90df
c34e7d631363ca2e25efa585c43abffbbed3219195715a6f5f39a8b50f287127
51f801db0d98833131185353dd344e17d432aa84caa8ad27df9a5851cdb30f2b
SH256 hash:
5056350cf70b430cc7523674acbbe61b7b7d81498ee66967e4d1bb0081cf11a7
MD5 hash:
b9a004d4b49e27c95144deb34beb6174
SHA1 hash:
3085766aa4d0a74ea3b7834d36bff709ce30679d
Link:
https://www.unpac.me/results/f1dbd14e-4520-4a52-9fb2-4b2d5c0b3957/
SH256 hash:
785a9625fc06b11816a9d0e42523ada4509f2b63a2aae6306296889a24a99c53
MD5 hash:
65c01fca8afa7466940925f2058e433b
SHA1 hash:
e3e1d6dcbc820c019eb76f93053e17ac21dc26b6
Link:
https://www.unpac.me/results/f1dbd14e-4520-4a52-9fb2-4b2d5c0b3957/
SH256 hash:
785a9625fc06b11816a9d0e42523ada4509f2b63a2aae6306296889a24a99c53
MD5 hash:
65c01fca8afa7466940925f2058e433b
SHA1 hash:
e3e1d6dcbc820c019eb76f93053e17ac21dc26b6
Link:
https://www.unpac.me/results/f1dbd14e-4520-4a52-9fb2-4b2d5c0b3957/
SH256 hash:
9d6c73e273a966a4ed1d93350392d965792ddf5ad201bfa28b8adcec2e344db5
MD5 hash:
adac60763fcfe4d5f4ad323046e79500
SHA1 hash:
9ced772a90ddec9fffde8c745225ad289f3f087e
Link:
https://www.unpac.me/results/f1dbd14e-4520-4a52-9fb2-4b2d5c0b3957/
SH256 hash:
9d6c73e273a966a4ed1d93350392d965792ddf5ad201bfa28b8adcec2e344db5
MD5 hash:
adac60763fcfe4d5f4ad323046e79500
SHA1 hash:
9ced772a90ddec9fffde8c745225ad289f3f087e
Link:
https://www.unpac.me/results/f1dbd14e-4520-4a52-9fb2-4b2d5c0b3957/
SH256 hash:
a70dad25705c02e71ccc76bae4febec38f500741dd11820c8d7480c56233cc93
MD5 hash:
ab8c7b1ea9aaf9486241509ea07f9626
SHA1 hash:
6c29fa43361de141a360e4c4cbc5c4614e4f154e
Detections:
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/f1dbd14e-4520-4a52-9fb2-4b2d5c0b3957/
Parent samples :
b97a932fadd096c350b870e0a0d9865c0c3a0d28f236575509fb349e347c92b4
6ac53fdae8e1f8f64b9bdc321f0690935f29e26605451b268119cda2a41b6bda
01a7195a65b73ce39d09234ab7266977e307fd0c66efb4ef5219dc3677df90df
c34e7d631363ca2e25efa585c43abffbbed3219195715a6f5f39a8b50f287127
51f801db0d98833131185353dd344e17d432aa84caa8ad27df9a5851cdb30f2b
SH256 hash:
5056350cf70b430cc7523674acbbe61b7b7d81498ee66967e4d1bb0081cf11a7
MD5 hash:
b9a004d4b49e27c95144deb34beb6174
SHA1 hash:
3085766aa4d0a74ea3b7834d36bff709ce30679d
Link:
https://www.unpac.me/results/f1dbd14e-4520-4a52-9fb2-4b2d5c0b3957/
SH256 hash:
a70dad25705c02e71ccc76bae4febec38f500741dd11820c8d7480c56233cc93
MD5 hash:
ab8c7b1ea9aaf9486241509ea07f9626
SHA1 hash:
6c29fa43361de141a360e4c4cbc5c4614e4f154e
Detections:
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/f1dbd14e-4520-4a52-9fb2-4b2d5c0b3957/
Parent samples :
b97a932fadd096c350b870e0a0d9865c0c3a0d28f236575509fb349e347c92b4
6ac53fdae8e1f8f64b9bdc321f0690935f29e26605451b268119cda2a41b6bda
01a7195a65b73ce39d09234ab7266977e307fd0c66efb4ef5219dc3677df90df
c34e7d631363ca2e25efa585c43abffbbed3219195715a6f5f39a8b50f287127
51f801db0d98833131185353dd344e17d432aa84caa8ad27df9a5851cdb30f2b
SH256 hash:
5056350cf70b430cc7523674acbbe61b7b7d81498ee66967e4d1bb0081cf11a7
MD5 hash:
b9a004d4b49e27c95144deb34beb6174
SHA1 hash:
3085766aa4d0a74ea3b7834d36bff709ce30679d
Link:
https://www.unpac.me/results/f1dbd14e-4520-4a52-9fb2-4b2d5c0b3957/
SH256 hash:
6ac53fdae8e1f8f64b9bdc321f0690935f29e26605451b268119cda2a41b6bda
MD5 hash:
b69a55065be2b86cfa50db0195fad1e0
SHA1 hash:
f424173321f42dcc8c2afc774d3552286c372d2a
Link:
https://www.unpac.me/results/f1dbd14e-4520-4a52-9fb2-4b2d5c0b3957/
Malware family:
AgentTesla.v4
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/6ac53fdae8e1/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
AgentTesla
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/6ac53fdae8e1f8f64b9bdc321f0690935f29e26605451b268119cda2a41b6bda

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.

  
Delivery method
Other
Cape
Cape
https://www.capesandbox.com/analysis/403594/

Comments