MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 703ca6cf4f38883e8a180865a9448d4d89260cceb7c3d931757bde07ca85ee23. 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: 18


Intelligence 18 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 703ca6cf4f38883e8a180865a9448d4d89260cceb7c3d931757bde07ca85ee23
SHA3-384 hash: 3dc5d21ae3e970c418658eecf1077d3370f76df201316e73696e4822897bb7a73c85a8d91dd03cc48e3d336460a65221
SHA1 hash: fc0e121dced71a20849be2fda704b136597281ec
MD5 hash: 614f165decde95cf59745967dae7ece5
humanhash: two-spring-washington-golf
File name:EPDA.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:590'848 bytes
First seen:2023-07-12 13:57:02 UTC
Last seen:2023-07-12 14:42:42 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'597 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 12288:yfP//o2WHqJQcoRnBnNfsUy6FJl1yHGamK0Hu6w+DOI:WXobHqJXoaAJaN0O/o
Threatray 390 similar samples on MalwareBazaar
TLSH T198C4231091AF0E2BC06E8BFA521023B447BA51CE3E32C3464D5BB5FD5EA27464A54FB7
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)
File icon (PE):PE icon
dhash icon 0000000000000000 (872 x AgentTesla, 496 x Formbook, 296 x RedLineStealer)
Reporter lowmal3
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
299
Origin country :
DE DE
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
EPDA.exe
Verdict:
Malicious activity
Analysis date:
2023-07-12 13:59:06 UTC
Tags:
agenttesla stealer
Link:
https://app.any.run/tasks/b24affa9-9684-492a-bd8d-cdacbd36e5ba

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/416861/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.1995.18267.10030.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Сreating synchronization primitives
Creating a process with a hidden window
Launching a process
Adding an exclusion to Microsoft Defender
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
comodo jigsaw packed
Link:
https://www.filescan.io/uploads/64aeb1326e9f7019de9fab08/reports/913647f7-91a9-4322-9267-3ce22c1d8289/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/703ca6cf4f38883e8a180865a9448d4d89260cceb7c3d931757bde07ca85ee23
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/1c14ffc6-51b0-4ec3-8004-a9ee6773da6b
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1271812
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Found malware configuration
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: 1271812 Sample: EPDA.exe Startdate: 12/07/2023 Architecture: WINDOWS Score: 100 57 Found malware configuration 2->57 59 Sigma detected: Scheduled temp file as task from temp location 2->59 61 Multi AV Scanner detection for submitted file 2->61 63 4 other signatures 2->63 7 EPDA.exe 7 2->7         started        11 qJfdZJjigQvudO.exe 5 2->11         started        process3 file4 37 C:\Users\user\AppData\...\qJfdZJjigQvudO.exe, PE32 7->37 dropped 39 C:\...\qJfdZJjigQvudO.exe:Zone.Identifier, ASCII 7->39 dropped 41 C:\Users\user\AppData\Local\...\tmp9CE0.tmp, XML 7->41 dropped 43 C:\Users\user\AppData\Local\...PDA.exe.log, ASCII 7->43 dropped 65 Uses schtasks.exe or at.exe to add and modify task schedules 7->65 67 Adds a directory exclusion to Windows Defender 7->67 13 RegSvcs.exe 15 2 7->13         started        17 RegSvcs.exe 7->17         started        19 powershell.exe 21 7->19         started        27 3 other processes 7->27 69 Multi AV Scanner detection for dropped file 11->69 71 Machine Learning detection for dropped file 11->71 21 RegSvcs.exe 11->21         started        23 schtasks.exe 11->23         started        25 RegSvcs.exe 11->25         started        signatures5 process6 dnsIp7 45 mail.lssoman.com 162.222.226.11, 49707, 49711, 587 PUBLIC-DOMAIN-REGISTRYUS United States 13->45 47 api4.ipify.org 104.237.62.211, 443, 49706 WEBNXUS United States 13->47 49 api.ipify.org 13->49 73 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 17->73 75 May check the online IP address of the machine 17->75 29 conhost.exe 19->29         started        51 173.231.16.76, 443, 49710 WEBNXUS United States 21->51 53 192.168.2.1 unknown unknown 21->53 55 api.ipify.org 21->55 77 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 21->77 79 Tries to steal Mail credentials (via file / registry access) 21->79 81 Tries to harvest and steal browser information (history, passwords, etc) 21->81 31 conhost.exe 23->31         started        33 conhost.exe 27->33         started        35 conhost.exe 27->35         started        signatures8 process9
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/703ca6cf4f38883e8a180865a9448d4d89260cceb7c3d931757bde07ca85ee23/
Threat name:
Win32.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2023-07-12 11:57:37 UTC
File Type:
PE (.Net Exe)
Extracted files:
10
AV detection:
23 of 38 (60.53%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=oa6knt2phced5cqybbs2srenjwesmdgow7b5smlvpppapsuf5yrq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
069c1a556943461282bfbf8411afc6213a359df9ce4894a80881e45a2ba9bc84
AgentTesla
09581fc9ed4ea3eac091a119cd524856ef8a9236c54b3269c3c7898d380b2a4d
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18ef4b836aa6cd915e5f49fb94a587c18dd8d1d7c057aef73b24acd71c432eea
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269112122917fb39eb97b3e5b00dce49486adaf1d1417dabdbb0bf0edb52aa09
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5dbb4e38b75fcd447683c5c89948f3fb41373df5f1c0b15b9a907550e77ef272
AgentTesla
94531ec60735011c1bb821f85441d6f6bd8740c5245d4fc1f09c36538d43690d
AgentTesla
a9e44a23646ec78c73a71a95a555f40672c18f6deb3d14324a3050cc9fd364da
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efbb2173094d1b5e4bac991b8f7659607aae035119d7f18d92acbd53f1089cf9
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f0b44e01b8b6bc7b64a875fedf0db0865b0d4c787d60742792f0a8e499d71e85
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f206d113a2a6965ce1cadda80b137a86ae4027bb61d8ad25cf627f9123cdc930
AgentTesla
+ 380 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/230712-q89e2aee4t/
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
Looks up external IP address via web service
Checks computer location settings
AgentTesla
Unpacked files
SH256 hash:
c3e4a1249a6ae4faf01c80cab4f9c29ada16e3db50bb16267358d3672dc54880
MD5 hash:
831257425c11006af92880fd719cd1af
SHA1 hash:
d3f416c85dd84893bb2f052db75495ce9bde407b
Link:
https://www.unpac.me/results/c4ad5bbe-60e8-4485-8c11-c450cab2a552/
SH256 hash:
53f2ad060cf771aa4f197df5789cee95959480c244a0b392bb450c8ce7311d77
MD5 hash:
37e82d3e2864e27b34f5fbacaea759c3
SHA1 hash:
a87024a466e052bff09a170bb8c6f374f6c84c32
Link:
https://www.unpac.me/results/c4ad5bbe-60e8-4485-8c11-c450cab2a552/
SH256 hash:
cab62c78f746cd7c1cf0c0a36cef4a646f42596080f63eaa1c35fb7ce351bca3
MD5 hash:
75aa52dd4ad821ce1b0c1d1b3e2af0c7
SHA1 hash:
3a446c54ac8bf5b554e4202a229d9b3d8231f53b
Detections:
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/c4ad5bbe-60e8-4485-8c11-c450cab2a552/
Parent samples :
703ca6cf4f38883e8a180865a9448d4d89260cceb7c3d931757bde07ca85ee23
c6210dcf361f7262cf37010424bfc6577e23dbe34275c63a3152fef63885d0a8
SH256 hash:
3e24c77fe108059f14fe61b8400c5fe023dc2b0ec7c4fe23fa9911681086f7a9
MD5 hash:
a5228b97b33467ac41fac5cac2718252
SHA1 hash:
28bb020c8a53b046fc8e8106f2913e62c5941a0d
Link:
https://www.unpac.me/results/c4ad5bbe-60e8-4485-8c11-c450cab2a552/
SH256 hash:
703ca6cf4f38883e8a180865a9448d4d89260cceb7c3d931757bde07ca85ee23
MD5 hash:
614f165decde95cf59745967dae7ece5
SHA1 hash:
fc0e121dced71a20849be2fda704b136597281ec
Link:
https://www.unpac.me/results/c4ad5bbe-60e8-4485-8c11-c450cab2a552/
Malware family:
AgentTesla.v4
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/703ca6cf4f38/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/703ca6cf4f38883e8a180865a9448d4d89260cceb7c3d931757bde07ca85ee23

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:AgentTeslaV4
Create hunting rule
Author:Rony (r0ny_123)
Rule name:INDICATOR_EXE_Packed_GEN01
Create hunting rule
Author:ditekSHen
Description:Detect packed .NET executables. Mostly AgentTeslaV4.
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 703ca6cf4f38883e8a180865a9448d4d89260cceb7c3d931757bde07ca85ee23

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/416861/

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