MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 57d6bd65344ab48fc1f553e5af87df45409d62753f31cd768087f5a870e19349. 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


Formbook


Vendor detections: 15


Intelligence 15 IOCs YARA 4 File information Comments
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SHA256 hash: 57d6bd65344ab48fc1f553e5af87df45409d62753f31cd768087f5a870e19349
SHA3-384 hash: 21a216696fae44773081d0d84ab988fbda2c1b4a0722a726a07f48598202089754741aec8432ffe2b9fd8cb3dd7e4e06
SHA1 hash: 950f42b3307fe6ef01b2b290961f75eb8270ef28
MD5 hash: f0ba5a5f7aba1152361fbd43711a4f0a
humanhash: burger-december-magazine-bakerloo
File name:Commercial Inv and PList.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:790'528 bytes
First seen:2024-01-15 14:06:44 UTC
Last seen:2024-01-15 15:19:43 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'662 x AgentTesla, 19'478 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:N1Qm+ZfoWmWjY1MN62qZaSjVO3PIvTqCox0C6T0dMOFl3ZfIQQ74g5ABiNQn4nf:NGmWcSUZaIhpCA0BFBZfCcguBWlnf
TLSH T110F4122037E8576AC5B983FC5231202443B8775E2A27D7AC5EC625CD2D62F81839EB77
TrID 63.0% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.2% (.SCR) Windows screen saver (13097/50/3)
9.0% (.EXE) Win64 Executable (generic) (10523/12/4)
5.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.8% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter TeamDreier
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
316
Origin country :
DK DK
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
57d6bd65344ab48fc1f553e5af87df45409d62753f31cd768087f5a870e19349.exe
Verdict:
Malicious activity
Analysis date:
2024-01-15 14:08:18 UTC
Tags:
evasion agenttesla stealer
Link:
https://app.any.run/tasks/af290d32-95ba-48c4-9e86-ed9e3ea51090

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/470923/
Detection(s):
Porcupine.Malware.58887.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/65a53c08d1ae2d05b96b5bfd/reports/a98a0b0b-9f61-4688-adca-24c118433a2b/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/57d6bd65344ab48fc1f553e5af87df45409d62753f31cd768087f5a870e19349
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:
Unknown
Link:
https://analyze.intezer.com/analyses/a3a53e91-a1f0-4837-8c98-34978fc3f809
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1374785
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
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
Injects a PE file into a foreign processes
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: 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
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1374785 Sample: Commercial_Inv_and_PList.exe Startdate: 15/01/2024 Architecture: WINDOWS Score: 100 44 windowsupdatebg.s.llnwi.net 2->44 46 nffplp.com 2->46 48 ip-api.com 2->48 54 Found malware configuration 2->54 56 Malicious sample detected (through community Yara rule) 2->56 58 Sigma detected: Scheduled temp file as task from temp location 2->58 60 8 other signatures 2->60 8 Commercial_Inv_and_PList.exe 7 2->8         started        12 SYdYldjVbOs.exe 5 2->12         started        signatures3 process4 file5 40 C:\Users\user\AppData\...\SYdYldjVbOs.exe, PE32 8->40 dropped 42 C:\Users\user\AppData\Local\...\tmpA256.tmp, XML 8->42 dropped 62 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 8->62 64 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 8->64 66 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 8->66 74 3 other signatures 8->74 14 Commercial_Inv_and_PList.exe 15 2 8->14         started        18 powershell.exe 22 8->18         started        20 schtasks.exe 1 8->20         started        22 Commercial_Inv_and_PList.exe 8->22         started        68 Multi AV Scanner detection for dropped file 12->68 70 Machine Learning detection for dropped file 12->70 72 Injects a PE file into a foreign processes 12->72 24 SYdYldjVbOs.exe 12->24         started        26 schtasks.exe 12->26         started        28 SYdYldjVbOs.exe 12->28         started        30 3 other processes 12->30 signatures6 process7 dnsIp8 50 ip-api.com 208.95.112.1, 49704, 49708, 80 TUT-ASUS United States 14->50 52 nffplp.com 163.44.198.71, 49705, 49709, 49710 GMO-Z-COM-THGMO-ZcomNetDesignHoldingsCoLtdSG Singapore 14->52 76 Installs a global keyboard hook 14->76 32 WmiPrvSE.exe 18->32         started        34 conhost.exe 18->34         started        36 conhost.exe 20->36         started        78 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 24->78 80 Tries to steal Mail credentials (via file / registry access) 24->80 82 Tries to harvest and steal browser information (history, passwords, etc) 24->82 38 conhost.exe 26->38         started        signatures9 process10
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/57d6bd65344ab48fc1f553e5af87df45409d62753f31cd768087f5a870e19349
Detection:
agenttesla
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Link:
https://mwdb.cert.pl/sample/57d6bd65344ab48fc1f553e5af87df45409d62753f31cd768087f5a870e19349/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
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Status:
Malicious
First seen:
2024-01-15 10:09:45 UTC
File Type:
PE (.Net Exe)
Extracted files:
36
AV detection:
17 of 23 (73.91%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=k7ll2zjujk2i7qpvkps27b67ivaj2ytvh4y425uaq722q4hbsneq._file
Verdict:
malicious
Label(s):
agenttesla_v4
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agenttesla
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Result
Malware family:
agenttesla
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Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Link:
https://tria.ge/reports/240115-rezjeaaah2/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
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:
d2cc7fa7924b36ab489a14d2241b2bf38a7eb5ee81aa1719f93305ed234f3ff4
MD5 hash:
82074ab674e0385bfb4899057b588806
SHA1 hash:
da3cb1c89f325f423a4311d1d9db7a0b6f507944
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/61c0d045-a9fc-4e90-9aa3-d964fe65953f/
SH256 hash:
761c365377b932c963dde44ad0132b693c24cd1060dffdf61b6a1fb02a29309f
MD5 hash:
ce16e1909361f772057254d947662c1e
SHA1 hash:
94248eca0d0982700be42638565c1bf951cc8ec7
Link:
https://www.unpac.me/results/61c0d045-a9fc-4e90-9aa3-d964fe65953f/
SH256 hash:
21afe82a0b71ee589c26f32dc88e0a6e22817f21194b2a83f1807c6cecc8c818
MD5 hash:
440bb4db146ccb1161ac2bcf365d7676
SHA1 hash:
506eda511b46df6e95d86861e70fda81307f8623
Link:
https://www.unpac.me/results/61c0d045-a9fc-4e90-9aa3-d964fe65953f/
SH256 hash:
d1f3357a546eb51d007afda73cb00dcf9cbca76cdc3c5b998e0e050e6f81fe1d
MD5 hash:
047d5494265c7b43327e03e6681b288b
SHA1 hash:
0574292bb9bab9b2684051721e5511bacca093bf
Link:
https://www.unpac.me/results/61c0d045-a9fc-4e90-9aa3-d964fe65953f/
SH256 hash:
57d6bd65344ab48fc1f553e5af87df45409d62753f31cd768087f5a870e19349
MD5 hash:
f0ba5a5f7aba1152361fbd43711a4f0a
SHA1 hash:
950f42b3307fe6ef01b2b290961f75eb8270ef28
Link:
https://www.unpac.me/results/61c0d045-a9fc-4e90-9aa3-d964fe65953f/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/57d6bd65344a/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/57d6bd65344ab48fc1f553e5af87df45409d62753f31cd768087f5a870e19349

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:AgentTesla_DIFF_Common_Strings_01
Create hunting rule
Author:schmidtsz
Description:Identify partial Agent Tesla strings
Rule name:NET
Create hunting rule
Author:malware-lu
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

Formbook

Executable exe 57d6bd65344ab48fc1f553e5af87df45409d62753f31cd768087f5a870e19349

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/470923/

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