MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 93d4f4c5e74befce0b2ea5b425bc4e7d2bce2292dce6f800ce978414551619a3. 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: 93d4f4c5e74befce0b2ea5b425bc4e7d2bce2292dce6f800ce978414551619a3
SHA3-384 hash: eaf0120a53b8035bfc928d54d5e8550d2cc1c8381b28874e637d57f7176147b4782f509c1a6336d2041f771f8da067e7
SHA1 hash: 0097f7378e86406a06536113e6d99d284a6a5dea
MD5 hash: 1ce08e8f43e5080aaa1409086f63f7b3
humanhash: xray-north-nebraska-december
File name:SWIFT copy CustID 56650XXXX_0716NSMI0015024.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:275'109 bytes
First seen:2023-06-26 11:37:53 UTC
Last seen:2023-06-27 15:05:26 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 61259b55b8912888e90f516ca08dc514 (1'059 x Formbook, 741 x AgentTesla, 427 x GuLoader)
ssdeep 6144:PYa6GOiWGv9hyk1MA48eunbFz548ivG6F1l7wrOIu54ni31+:PYw88QkeAJbFuPvvYuE1
Threatray 4'962 similar samples on MalwareBazaar
TLSH T10E441228EA7589F3EAF904731D737537E9A0AD239D70970F07004E98FE75692891A317
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)
File icon (PE):PE icon
dhash icon b2a89c96a2cada72 (2'283 x Formbook, 981 x Loki, 803 x AgentTesla)
Reporter cocaman
Tags:AgentTesla exe payment

Intelligence

File Origin
# of uploads :
5
# of downloads :
298
Origin country :
CH CH
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
SWIFT copy CustID 56650XXXX_0716NSMI0015024.exe
Verdict:
Malicious activity
Analysis date:
2023-06-26 11:38:42 UTC
Tags:
agenttesla
Link:
https://app.any.run/tasks/4d34ed6a-ee9a-469d-8764-7e63053822a7

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/402866/
Detection(s):
SecuriteInfo.com.Gen.Variant.Nemesis.22894.27330.386.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a file in the %temp% directory
Creating a window
Creating a file
Creating a file in the %AppData% subdirectories
Unauthorized injection to a recently created process
Using the Windows Management Instrumentation requests
Сreating synchronization primitives
DNS request
Reading critical registry keys
Sending a custom TCP request
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Stealing user critical data
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/92747/overview
Behaviour
MalwareBazaar
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
lolbin overlay packed shell32.dll
Link:
https://www.filescan.io/uploads/6499789ca85ef0b719518911/reports/9b0842cb-99e5-4671-85d4-e970d30d8a81/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/93d4f4c5e74befce0b2ea5b425bc4e7d2bce2292dce6f800ce978414551619a3
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/d17ae428-9525-4d53-8a7e-0ce630d9497c
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1261422
Signature
Antivirus detection for dropped file
Creates multiple autostart registry keys
Detected unpacking (changes PE section rights)
Detected unpacking (creates a PE file in dynamic memory)
Detected unpacking (overwrites its own PE header)
Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors)
Found malware configuration
Machine Learning detection for dropped file
Machine Learning detection for sample
Maps a DLL or memory area into another process
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
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
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 894442 Sample: SWIFT_copy_CustID_56650XXXX... Startdate: 26/06/2023 Architecture: WINDOWS Score: 100 42 Found malware configuration 2->42 44 Antivirus detection for dropped file 2->44 46 Multi AV Scanner detection for dropped file 2->46 48 5 other signatures 2->48 6 ktpyienj.exe 19 2->6         started        10 SWIFT_copy_CustID_56650XXXX_0716NSMI0015024.exe 1 21 2->10         started        12 ktpyienj.exe 19 2->12         started        process3 file4 22 C:\Users\user\AppData\Local\...\ysiqfcvs.dll, PE32 6->22 dropped 50 Multi AV Scanner detection for dropped file 6->50 52 Detected unpacking (changes PE section rights) 6->52 54 Detected unpacking (creates a PE file in dynamic memory) 6->54 66 2 other signatures 6->66 14 ktpyienj.exe 14 2 6->14         started        24 C:\Users\user\AppData\...\ktpyienj.exe, PE32 10->24 dropped 26 C:\Users\user\AppData\Local\...\ysiqfcvs.dll, PE32 10->26 dropped 56 Detected unpacking (overwrites its own PE header) 10->56 58 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 10->58 60 May check the online IP address of the machine 10->60 62 Creates multiple autostart registry keys 10->62 18 SWIFT_copy_CustID_56650XXXX_0716NSMI0015024.exe 17 3 10->18         started        28 C:\Users\user\AppData\Local\...\ysiqfcvs.dll, PE32 12->28 dropped 64 Maps a DLL or memory area into another process 12->64 20 ktpyienj.exe 2 12->20         started        signatures5 process6 dnsIp7 30 api.ipify.org 14->30 68 Tries to harvest and steal browser information (history, passwords, etc) 14->68 32 api4.ipify.org 64.185.227.155, 443, 49694, 49696 WEBNXUS United States 18->32 34 smtp.gmail.com 142.250.27.108, 25, 49695, 49698 GOOGLEUS United States 18->34 36 api.ipify.org 18->36 70 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 18->70 72 Tries to steal Mail credentials (via file / registry access) 18->72 74 Creates multiple autostart registry keys 18->74 38 104.237.62.211, 443, 49697 WEBNXUS United States 20->38 40 api.ipify.org 20->40 signatures8
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/93d4f4c5e74befce0b2ea5b425bc4e7d2bce2292dce6f800ce978414551619a3/
Threat name:
Win32.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2023-06-26 10:21:21 UTC
File Type:
PE (Exe)
Extracted files:
4
AV detection:
22 of 37 (59.46%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=spkpjrphjpx44czouw2clpcopuv44ius3ttpqagos6cbiviwdgrq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
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4b66b1c337c83ccb79e4862a7a32421fd75a565a59fee1f830d4aae55b64af9a
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6d7f766c4f2ce866665c9a3ab1d903eafb851c1af159409862520988078f1024
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b02a05196ec846bffbd82d74bb23dc20702bb82b5c3895bff1cd80672a9bbcaa
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bbb301f4dcc603a5995bdf179b4d129f976b9ca654093e92eff080cc583b0d7b
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cf754ba143aca919dc53b8869d18ceb489014003092559062018193d6e0928bb
AgentTesla
+ 4'952 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/230626-nrp9qaad7s/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
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
Loads dropped DLL
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:
707a8f9c68ba3f97139dd0f0dc5ae8faf9acbc02158debaba7660ce277860076
MD5 hash:
cc8e1ebbae2295a5da63210020dbf38f
SHA1 hash:
01b9de03e82f33ee66aba2df427081bdcd42cfb8
Link:
https://www.unpac.me/results/5a716b04-962d-4523-9e64-e0e1ca75ab77/
SH256 hash:
93d4f4c5e74befce0b2ea5b425bc4e7d2bce2292dce6f800ce978414551619a3
MD5 hash:
1ce08e8f43e5080aaa1409086f63f7b3
SHA1 hash:
0097f7378e86406a06536113e6d99d284a6a5dea
Link:
https://www.unpac.me/results/5a716b04-962d-4523-9e64-e0e1ca75ab77/
Malware family:
AgentTesla.v4
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/93d4f4c5e74b/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/93d4f4c5e74befce0b2ea5b425bc4e7d2bce2292dce6f800ce978414551619a3

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:cobalt_strike_tmp01925d3f
Create hunting rule
Author:The DFIR Report
Description:files - file ~tmp01925d3f.exe
Reference:https://thedfirreport.com
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:shellcode
Create hunting rule
Author:nex
Description:Matched shellcode byte patterns
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

zip b151caa6568c233068c2237c28af591505ec33bdbeae7da25aed86557f3fc9ed

AgentTesla

Executable exe 93d4f4c5e74befce0b2ea5b425bc4e7d2bce2292dce6f800ce978414551619a3

(this sample)

  
Delivery method
Other
  
Dropped by
SHA256 b151caa6568c233068c2237c28af591505ec33bdbeae7da25aed86557f3fc9ed
Cape
Cape
https://www.capesandbox.com/analysis/402866/
  
Dropped by
MD5 94a1ad6857979952dab96a392ea80932

Comments