MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d4ea06a7ded54d4950abd0a2d04487648da3f3fb0df2c1561196b02fbe0936f0. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d4ea06a7ded54d4950abd0a2d04487648da3f3fb0df2c1561196b02fbe0936f0
SHA3-384 hash: ecd6cf6e168932135b84f7bd73cebd40cd7b0aa84314d3bc3ae6b2ad8df1d24d5aec500a62577c7c15f271c24d477a57
SHA1 hash: e2815615c2bcf03d83e6829a587f349cb369bd1f
MD5 hash: b41ea70e26bf1e2308e2e0efd517335d
humanhash: mockingbird-zebra-foxtrot-jersey
File name:d4ea06a7ded54d4950abd0a2d04487648da3f3fb0df2c1561196b02fbe0936f0
Download: download sample
Signature AgentTesla
Create hunting rule
File size:899'072 bytes
First seen:2023-07-07 10:22:11 UTC
Last seen:2023-07-07 10:38:43 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:4yS3PhlIUezPoyS7BNW9rCWfYS1Au1uGdHtn:4NzIUezP0W9+QYL+
Threatray 4'627 similar samples on MalwareBazaar
TLSH T12115A5BD29402EA79475E5B2C263088EF63F7132BF134D6B26D253C1866552E37ED80E
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 adrian__luca
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
290
Origin country :
HU HU
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
d4ea06a7ded54d4950abd0a2d04487648da3f3fb0df2c1561196b02fbe0936f0
Verdict:
Malicious activity
Analysis date:
2023-07-07 10:23:45 UTC
Tags:
agenttesla
Link:
https://app.any.run/tasks/a1c50128-5e4c-440a-9ce7-d35bf028beb4

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/410476/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.2138.6396.29816.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Launching a process
Creating a process with a hidden window
Restart of the analyzed sample
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/64a7e78760057e500684b140/reports/cbc702d2-ecff-45cf-88ce-7f0f030d2487/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/d4ea06a7ded54d4950abd0a2d04487648da3f3fb0df2c1561196b02fbe0936f0
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.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/4beabe33-2ed9-43bc-a737-c8a07c6cc93b
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1269086
Signature
.NET source code contains very large strings
Found malware configuration
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: 1269086 Sample: WI5xMKeZC3.exe Startdate: 07/07/2023 Architecture: WINDOWS Score: 100 33 Found malware configuration 2->33 35 Sigma detected: Scheduled temp file as task from temp location 2->35 37 Multi AV Scanner detection for submitted file 2->37 39 4 other signatures 2->39 7 WI5xMKeZC3.exe 6 2->7         started        11 bwZAwWtJmh.exe 2 2->11         started        process3 file4 21 C:\Users\user\AppData\...\bwZAwWtJmh.exe, PE32 7->21 dropped 23 C:\Users\user\AppData\Local\Temp\tmp79E.tmp, XML 7->23 dropped 25 C:\Users\user\AppData\...\WI5xMKeZC3.exe.log, ASCII 7->25 dropped 41 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->41 43 May check the online IP address of the machine 7->43 45 Uses schtasks.exe or at.exe to add and modify task schedules 7->45 47 Injects a PE file into a foreign processes 7->47 13 WI5xMKeZC3.exe 15 2 7->13         started        17 schtasks.exe 1 7->17         started        49 Multi AV Scanner detection for dropped file 11->49 51 Machine Learning detection for dropped file 11->51 signatures5 process6 dnsIp7 27 mail.methobsindia.com 162.241.27.28, 49700, 587 UNIFIEDLAYER-AS-1US United States 13->27 29 api4.ipify.org 64.185.227.156, 443, 49699 WEBNXUS United States 13->29 31 2 other IPs or domains 13->31 53 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 13->53 55 Tries to steal Mail credentials (via file / registry access) 13->55 57 Tries to harvest and steal browser information (history, passwords, etc) 13->57 19 conhost.exe 17->19         started        signatures8 process9
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/d4ea06a7ded54d4950abd0a2d04487648da3f3fb0df2c1561196b02fbe0936f0/
Threat name:
Win32.Spyware.Negasteal
Create hunting rule
Status:
Malicious
First seen:
2023-06-27 06:37:35 UTC
File Type:
PE (.Net Exe)
Extracted files:
7
AV detection:
17 of 24 (70.83%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=2tvanj662vgusufl2crnarehmsg2h473bxzmcvqrs2yc7pqjg3ya._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
42131014120f6538128d4ca52b1eae8e23a543a5a7c56a42602f8e19fccdafa9
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4ab4ed9170d6a77d6c4a3c4716b94fc3aa9bbed1ee6eb631736d98a5a5d6b791
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73bb3aadb9432efe0971a8211681ed2df1d891997fbcd1add6f4960eb05cda43
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8f006585b173e95503af78fe048e5836196340b2e56f3b1b2946a5915e6bb998
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980bdbac9ae7d494daaf5e30e23656e81fbff319223f766d8c4ae65412d4d03b
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983378f4b350a997de3cd1d8e1c66a5728c2b34ea0b7937ccac824aeda29f7da
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abe4e9779d399b488d7faf17febacdec241eda6ea49ee4f2c2f707876f4737d7
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be84687edad29eae1d7819714c65881c1c8bd2bb9170c58f8b5fe5a34ef2a664
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cdc9c49e55a2ad25e3f5b03fc03d9e98fb33ea68993033b5ad485d5751501e12
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ff5b380f8c24b9e89cc000d13986485f6568c102ca5f0d4673ae3792b791ca7b
AgentTesla
+ 4'617 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/230707-mesnmsgc98/
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
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:
a7e471f7bc560488312d57e885bb4cfc423587a0d84abbb3073a820f7cd0e209
MD5 hash:
e7709a907be0cdb6ff7eb99daee97c6c
SHA1 hash:
bb3f6871c40f54070b53947bf6958d410ea8bac1
Link:
https://www.unpac.me/results/da87df57-92c6-4ae8-99ea-3108f096eaa2/
SH256 hash:
a7bc54e6d9a9e99fa6bd604af24db28ad4a088254981a1f4b54b44f9565c0371
MD5 hash:
a9bb51a27ce5097448887ea2c5ce2a8a
SHA1 hash:
aa6b4950fabb2b35d6c0c0da6f1d0afef344fc0f
Detections:
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/da87df57-92c6-4ae8-99ea-3108f096eaa2/
Parent samples :
f44bc5440ea740d4aa104363157abba31e781936400873d4ac4736506c0b0246
2c0fba171cec0f5ac33dcbc8e4795f5010e7b6a4e03ff8170e8154f2fd01df9a
d4ea06a7ded54d4950abd0a2d04487648da3f3fb0df2c1561196b02fbe0936f0
SH256 hash:
7ad712f94ddeb08e82d82d83c7a655507a72264763a9eb0bc2db81f2ff27c425
MD5 hash:
dcf2f3dc528e8fe77b698d314dc563d5
SHA1 hash:
97b84ca4b454c02204afe046c71de979670bf923
Link:
https://www.unpac.me/results/da87df57-92c6-4ae8-99ea-3108f096eaa2/
SH256 hash:
a7e471f7bc560488312d57e885bb4cfc423587a0d84abbb3073a820f7cd0e209
MD5 hash:
e7709a907be0cdb6ff7eb99daee97c6c
SHA1 hash:
bb3f6871c40f54070b53947bf6958d410ea8bac1
Link:
https://www.unpac.me/results/da87df57-92c6-4ae8-99ea-3108f096eaa2/
SH256 hash:
a7e471f7bc560488312d57e885bb4cfc423587a0d84abbb3073a820f7cd0e209
MD5 hash:
e7709a907be0cdb6ff7eb99daee97c6c
SHA1 hash:
bb3f6871c40f54070b53947bf6958d410ea8bac1
Link:
https://www.unpac.me/results/da87df57-92c6-4ae8-99ea-3108f096eaa2/
SH256 hash:
a7bc54e6d9a9e99fa6bd604af24db28ad4a088254981a1f4b54b44f9565c0371
MD5 hash:
a9bb51a27ce5097448887ea2c5ce2a8a
SHA1 hash:
aa6b4950fabb2b35d6c0c0da6f1d0afef344fc0f
Detections:
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/da87df57-92c6-4ae8-99ea-3108f096eaa2/
Parent samples :
f44bc5440ea740d4aa104363157abba31e781936400873d4ac4736506c0b0246
2c0fba171cec0f5ac33dcbc8e4795f5010e7b6a4e03ff8170e8154f2fd01df9a
d4ea06a7ded54d4950abd0a2d04487648da3f3fb0df2c1561196b02fbe0936f0
SH256 hash:
a7bc54e6d9a9e99fa6bd604af24db28ad4a088254981a1f4b54b44f9565c0371
MD5 hash:
a9bb51a27ce5097448887ea2c5ce2a8a
SHA1 hash:
aa6b4950fabb2b35d6c0c0da6f1d0afef344fc0f
Detections:
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/da87df57-92c6-4ae8-99ea-3108f096eaa2/
Parent samples :
f44bc5440ea740d4aa104363157abba31e781936400873d4ac4736506c0b0246
2c0fba171cec0f5ac33dcbc8e4795f5010e7b6a4e03ff8170e8154f2fd01df9a
d4ea06a7ded54d4950abd0a2d04487648da3f3fb0df2c1561196b02fbe0936f0
SH256 hash:
7ad712f94ddeb08e82d82d83c7a655507a72264763a9eb0bc2db81f2ff27c425
MD5 hash:
dcf2f3dc528e8fe77b698d314dc563d5
SHA1 hash:
97b84ca4b454c02204afe046c71de979670bf923
Link:
https://www.unpac.me/results/da87df57-92c6-4ae8-99ea-3108f096eaa2/
SH256 hash:
7ad712f94ddeb08e82d82d83c7a655507a72264763a9eb0bc2db81f2ff27c425
MD5 hash:
dcf2f3dc528e8fe77b698d314dc563d5
SHA1 hash:
97b84ca4b454c02204afe046c71de979670bf923
Link:
https://www.unpac.me/results/da87df57-92c6-4ae8-99ea-3108f096eaa2/
SH256 hash:
d4ea06a7ded54d4950abd0a2d04487648da3f3fb0df2c1561196b02fbe0936f0
MD5 hash:
b41ea70e26bf1e2308e2e0efd517335d
SHA1 hash:
e2815615c2bcf03d83e6829a587f349cb369bd1f
Link:
https://www.unpac.me/results/da87df57-92c6-4ae8-99ea-3108f096eaa2/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.96
Link:
https://yomi.yoroi.company/submissions/d4ea06a7ded54d4950abd0a2d04487648da3f3fb0df2c1561196b02fbe0936f0

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: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.

Cape
Cape
https://www.capesandbox.com/analysis/410476/

Comments