MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b1394649ce192bc7faa2ede7aa7c338454c4f481229b51f079c7f094e43fec3d. 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 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b1394649ce192bc7faa2ede7aa7c338454c4f481229b51f079c7f094e43fec3d
SHA3-384 hash: 3b991c7d4ebdbcfc0845dc43c2698cfad3cd2c5252a9d7d298e96efde9b8bf664411deabf85655584c5f9bd1abb735b6
SHA1 hash: 918df5089cb116e71231dff9c8bfea7444a6e09a
MD5 hash: ffc97acec1072211ec7f7d0b1398a0cf
humanhash: romeo-diet-yellow-spaghetti
File name:Payment_Swift_03112024.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:699'912 bytes
First seen:2024-03-11 17:31:17 UTC
Last seen:2024-03-11 19:24:11 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:WNX3inVFaCNqh88s1A0F+MijIWpvm/Wdq8fY70ZGqR8IY75Jm36pLttdXkR:O32H9ms3viNpvgWdqK4AGqR8T75Jc
TLSH T105E42308BB0494ADC6D54D7F90B2515E8736A1035B43CA9A6CCCCD6C7DC6B983BB886F
TrID 69.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.0% (.EXE) Win64 Executable (generic) (10523/12/4)
6.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.2% (.EXE) Win32 Executable (generic) (4504/4/1)
1.9% (.EXE) Win16/32 Executable Delphi generic (2072/23)
File icon (PE):PE icon
dhash icon 69e8e8e8e8e8e869 (5 x Formbook, 5 x AgentTesla)
Reporter abuse_ch
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
366
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
b1394649ce192bc7faa2ede7aa7c338454c4f481229b51f079c7f094e43fec3d.exe
Verdict:
Malicious activity
Analysis date:
2024-03-11 17:46:36 UTC
Tags:
evasion stealer agenttesla
Link:
https://app.any.run/tasks/08e8b826-ae1f-4de5-a05f-3c10871d8d11

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/478634/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.2738.12370.31135.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Сreating synchronization primitives
Creating a process with a hidden window
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Creating a file in the %temp% directory
Launching a process
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Searching for synchronization primitives
Launching the default Windows debugger (dwwin.exe)
Adding an exclusion to Microsoft Defender
Enabling autorun by creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
masquerade overlay packed
Link:
https://www.filescan.io/uploads/65ef40275cd908a33daf09f7/reports/f9d28abd-aea3-4b22-ab52-25e4b9563a16/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/b1394649ce192bc7faa2ede7aa7c338454c4f481229b51f079c7f094e43fec3d
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
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/3784976e-ebde-48ae-8069-c354f5d264e6
Result
Threat name:
AgentTesla, PureLog Stealer
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1406930
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Antivirus detection for URL or domain
Check if machine is in data center or colocation facility
Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)
Contains functionality to log keystrokes (.Net Source)
Found malware configuration
Initial sample is a PE file and has a suspicious name
Installs a global keyboard hook
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
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)
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Sigma detected: Powershell Base64 Encoded MpPreference Cmdlet
Sigma detected: Scheduled temp file as task from temp location
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
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
Yara detected AntiVM3
Yara detected Generic Downloader
Yara detected PureLog Stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1406930 Sample: Payment_Swift_03112024.exe Startdate: 11/03/2024 Architecture: WINDOWS Score: 100 46 mail.zqamcx.com 2->46 48 zqamcx.com 2->48 50 ip-api.com 2->50 56 Found malware configuration 2->56 58 Malicious sample detected (through community Yara rule) 2->58 60 Antivirus detection for URL or domain 2->60 62 13 other signatures 2->62 8 Payment_Swift_03112024.exe 7 2->8         started        12 BkYhuhJQ.exe 5 2->12         started        signatures3 process4 file5 42 C:\Users\user\AppData\Roaming\BkYhuhJQ.exe, PE32 8->42 dropped 44 C:\Users\user\AppData\Local\...\tmpE42E.tmp, XML 8->44 dropped 64 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 8->64 66 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 8->66 68 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 8->68 74 3 other signatures 8->74 14 Payment_Swift_03112024.exe 15 2 8->14         started        18 powershell.exe 23 8->18         started        20 powershell.exe 23 8->20         started        30 2 other processes 8->30 70 Multi AV Scanner detection for dropped file 12->70 72 Machine Learning detection for dropped file 12->72 22 BkYhuhJQ.exe 12->22         started        24 schtasks.exe 12->24         started        26 BkYhuhJQ.exe 12->26         started        28 WerFault.exe 12->28         started        signatures6 process7 dnsIp8 52 zqamcx.com 78.110.166.82, 49705, 49710, 587 UKSERVERS-ASUKDedicatedServersHostingandCo-Location United Kingdom 14->52 54 ip-api.com 208.95.112.1, 49702, 49709, 80 TUT-ASUS United States 14->54 76 Installs a global keyboard hook 14->76 32 conhost.exe 18->32         started        34 WmiPrvSE.exe 18->34         started        36 conhost.exe 20->36         started        78 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 22->78 80 Tries to steal Mail credentials (via file / registry access) 22->80 82 Tries to harvest and steal browser information (history, passwords, etc) 22->82 38 conhost.exe 24->38         started        40 conhost.exe 30->40         started        signatures9 process10
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/b1394649ce192bc7faa2ede7aa7c338454c4f481229b51f079c7f094e43fec3d
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/b1394649ce192bc7faa2ede7aa7c338454c4f481229b51f079c7f094e43fec3d/
Threat name:
ByteCode-MSIL.Spyware.Negasteal
Create hunting rule
Status:
Malicious
First seen:
2024-03-11 05:00:36 UTC
File Type:
PE (.Net Exe)
Extracted files:
8
AV detection:
20 of 24 (83.33%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=we4umsoodev4p6vc5xt2u7btqrkmj5ebeknvd4dzy7yjjzb75q6q._file
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Link:
https://tria.ge/reports/240311-v4benahe2z/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Suspicious use of SetThreadContext
Looks up external IP address via web service
Checks computer location settings
Reads WinSCP keys stored on the system
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:
06a1ae787e808d6287de314be8bec64ef2e0d3bc1bf2ea71ae268c7b8fb19e2d
MD5 hash:
91b39e533d48f5fa25ac604da90b3d8d
SHA1 hash:
f5dadf1e8fcbe64609e4cd78a27e2810f7a6e69e
Link:
https://www.unpac.me/results/de8fc974-4ad5-4ae3-899a-ddc94b3bc24f/
SH256 hash:
c8c1020fe926cc1851b73c1915ad32e2fc393dccb402782aca8f4ea6379ba84d
MD5 hash:
ef7cf89d9ec52b18a8f5b6ee49820f46
SHA1 hash:
dcf9cb9bb3f72ca4b3cc0c00b27bd9ce10b554bb
Link:
https://www.unpac.me/results/de8fc974-4ad5-4ae3-899a-ddc94b3bc24f/
SH256 hash:
c10c9b0882bac6f788f48b4dabe3291b14e639e650f2b9fcb0bc174ac92ae02b
MD5 hash:
7c7fb6daa78beb69128991ff893143ed
SHA1 hash:
c01bb99984b12b84129db80eae1d5d8341a358e2
Link:
https://www.unpac.me/results/de8fc974-4ad5-4ae3-899a-ddc94b3bc24f/
SH256 hash:
e13e7d8d8aad930b652ff5528e22fe505495688f7ffb27eeb1a1f80d0f5c5fd3
MD5 hash:
2eac5118a040a13e0207693aabfe88fe
SHA1 hash:
5596609073d18903506351dcbe44cb973b0394d2
Detections:
AgentTesla
Create hunting rule
win_agent_tesla_g2
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients
Create hunting rule
Agenttesla_type2
Create hunting rule
INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_SandboxHookingDLL
Create hunting rule
INDICATOR_EXE_Packed_GEN01
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store
Create hunting rule
Link:
https://www.unpac.me/results/de8fc974-4ad5-4ae3-899a-ddc94b3bc24f/
Parent samples :
5238f604ab1916bdcf6e10422ce36b10edf864182949193d8c9555d086310e18
b1394649ce192bc7faa2ede7aa7c338454c4f481229b51f079c7f094e43fec3d
66411161faca1e2387d246ef7d69d73cf2f848725546f6cfcc87bb4c4851bb9b
800fc3595eab3d807dd8199ba639d1bc6c0bdf5f1f47cf3a95c649b61056bc1c
b49b570bc02e3debef08e9b393ccb42eb28635b50fccf7f4446f20e6001b4ace
e1ad2d2501acdfb25302a5a52f04f81c8cea4219b24d3dd270414ffc9c03cdb9
99eb51bacbb15622cac3e4164f52aa035c8cec721c0b0881f45cce6811908385
e13e7d8d8aad930b652ff5528e22fe505495688f7ffb27eeb1a1f80d0f5c5fd3
SH256 hash:
6fa02802bed32edfe1baa26116f4e9dcb104a5a578c9c5ba8a6ef0cdb9d183d3
MD5 hash:
bb121f9d692f01b2d43090dea022d36e
SHA1 hash:
12c121f61ed055f3bd9739d945849af1f3017223
Link:
https://www.unpac.me/results/de8fc974-4ad5-4ae3-899a-ddc94b3bc24f/
SH256 hash:
b1394649ce192bc7faa2ede7aa7c338454c4f481229b51f079c7f094e43fec3d
MD5 hash:
ffc97acec1072211ec7f7d0b1398a0cf
SHA1 hash:
918df5089cb116e71231dff9c8bfea7444a6e09a
Detections:
INDICATOR_KB_CERT_7c1118cbbadc95da3752c46e47a27438
Create hunting rule
Link:
https://www.unpac.me/results/de8fc974-4ad5-4ae3-899a-ddc94b3bc24f/
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/b1394649ce19/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.94
Link:
https://yomi.yoroi.company/submissions/b1394649ce192bc7faa2ede7aa7c338454c4f481229b51f079c7f094e43fec3d

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:INDICATOR_KB_CERT_7c1118cbbadc95da3752c46e47a27438
Create hunting rule
Author:ditekSHen
Description:Detects executables signed with stolen, revoked or invalid certificates
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:pe_imphash
Create hunting rule
Rule name:PE_Potentially_Signed_Digital_Certificate
Create hunting rule
Author:albertzsigovits
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/478634/

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (HIGH_ENTROPY_VA)high

Comments