MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 245ee760d71dc45da0f6df037798b8b5beaa01850483a35cc340a916cce946af. 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: 20


Intelligence 20 IOCs YARA 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 245ee760d71dc45da0f6df037798b8b5beaa01850483a35cc340a916cce946af
SHA3-384 hash: 83a23a8ac3dc188f5ff313e34219ff77a39843005f237bc2e7dfa21dc9d5b1ac6b591a29e91391d3dea8da49bd669808
SHA1 hash: b3c31488bc86630267881bb0675a4c8baac65bf6
MD5 hash: 945fbe2f3b89dccd586062c07a532d55
humanhash: pennsylvania-item-uranus-virginia
File name:Ref_50102_607.7z.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:654'856 bytes
First seen:2024-09-27 10:19:09 UTC
Last seen:2024-09-29 06:59:05 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'737 x AgentTesla, 19'596 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 12288:58a9pdkUE0oNHfEGIU+u5siT90lyjTo+AUFyD0/5X9zGbnBk7wakR:58andkt3NMG9l5sk90ITYY/Otqw5
Threatray 1'889 similar samples on MalwareBazaar
TLSH T15DD4228E6AAC7EC4CD7D63F99113422516B3E0C2A262C1DE2E8A84C54DD37D41ACC7E7
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) (4504/4/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Magika pebin
Reporter James_inthe_box
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
3
# of downloads :
432
Origin country :
US US
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
Ref_50102_607.7z.exe
Verdict:
Malicious activity
Analysis date:
2024-09-27 10:19:59 UTC
Tags:
netreactor evasion stealer agenttesla ftp exfiltration
Link:
https://app.any.run/tasks/2f735891-13ce-436d-a09e-33e837a5ae24

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
Sanesecurity.Rogue.0hr.20240927-0834.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=66f686d54b14762f62123cf2
Tags:
Discovery Encryption Execution Infostealer Network Static Stealth Kryptik Exploit Micro Lien Tori
Result
Verdict:
Malware
Maliciousness:

Behaviour
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
Using the Windows Management Instrumentation requests
DNS request
Connection attempt
Sending an HTTP GET request
Reading critical registry keys
Stealing user critical data
Adding an exclusion to Microsoft Defender
Enabling autorun by creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
masquerade obfuscated overlay packed
Link:
https://www.filescan.io/uploads/66f686dbb0f518b6a9fc8d96/reports/130bf013-5ce9-4cf3-88e9-15691b373e5e/overview
Verdict:
Malicious
Labled as:
IL:Trojan.MSILZilla
Link:
https://www.hybrid-analysis.com/sample/245ee760d71dc45da0f6df037798b8b5beaa01850483a35cc340a916cce946af
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/84c8569e-2542-4258-bc53-020e0356dd13
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1520495
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Adds a directory exclusion to Windows Defender
AI detected suspicious sample
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
Loading BitLocker PowerShell Module
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 steal Mail credentials (via file / registry access)
Uses an obfuscated file name to hide its real file extension (double extension)
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: 1520495 Sample: Ref_50102_607.7z.exe Startdate: 27/09/2024 Architecture: WINDOWS Score: 100 46 ip-api.com 2->46 50 Found malware configuration 2->50 52 Malicious sample detected (through community Yara rule) 2->52 54 Sigma detected: Scheduled temp file as task from temp location 2->54 56 12 other signatures 2->56 8 Ref_50102_607.7z.exe 7 2->8         started        12 XtBOrehPamR.exe 5 2->12         started        signatures3 process4 file5 38 C:\Users\user\AppData\...\XtBOrehPamR.exe, PE32 8->38 dropped 40 C:\Users\...\XtBOrehPamR.exe:Zone.Identifier, ASCII 8->40 dropped 42 C:\Users\user\AppData\Local\...\tmpBDB8.tmp, XML 8->42 dropped 44 C:\Users\user\...\Ref_50102_607.7z.exe.log, ASCII 8->44 dropped 58 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 8->58 60 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 8->60 62 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 8->62 70 3 other signatures 8->70 14 Ref_50102_607.7z.exe 15 2 8->14         started        18 powershell.exe 23 8->18         started        20 powershell.exe 23 8->20         started        22 schtasks.exe 1 8->22         started        64 Multi AV Scanner detection for dropped file 12->64 66 Machine Learning detection for dropped file 12->66 68 Injects a PE file into a foreign processes 12->68 24 XtBOrehPamR.exe 12->24         started        26 schtasks.exe 12->26         started        signatures6 process7 dnsIp8 48 ip-api.com 208.95.112.1, 49735, 49738, 80 TUT-ASUS United States 14->48 72 Loading BitLocker PowerShell Module 18->72 28 conhost.exe 18->28         started        30 WmiPrvSE.exe 18->30         started        32 conhost.exe 20->32         started        34 conhost.exe 22->34         started        74 Tries to steal Mail credentials (via file / registry access) 24->74 76 Tries to harvest and steal browser information (history, passwords, etc) 24->76 36 conhost.exe 26->36         started        signatures9 process10
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/245ee760d71dc45da0f6df037798b8b5beaa01850483a35cc340a916cce946af
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/245ee760d71dc45da0f6df037798b8b5beaa01850483a35cc340a916cce946af/
Threat name:
Win32.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2024-09-27 04:04:24 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
27 of 38 (71.05%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=erpooygxdxcf3ihw34bxpgfyww7kuamfasb2gxgdicurnthji2xq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
agenttesla_v4
Create hunting rule
unknown_loader_037
Create hunting rule
Similar samples:
29ea0b3b1041cf6bf92a928e9571e6de0c9ac34c2b05874971b199a99b8a4b5a
Formbook
3bfcb4f798ba63a1d18887cb67c90e083d5561a58136a892bd9944528c707671
Formbook
3c6f436dc6eedbec2d86196d40608e4e61c1336dddda0187ce0b9b47bfd12449
Formbook
ccadaf700c4557efd158b2578d62710414c288b13d1c7a1eec1b06957ea8837b
Formbook
+ 1'879 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla discovery execution keylogger spyware stealer trojan
Link:
https://tria.ge/reports/240927-mc32laxepr/
Behaviour
Scheduled Task/Job: Scheduled Task
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Looks up external IP address via web service
Checks computer location settings
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Command and Scripting Interpreter: PowerShell
AgentTesla
Verdict:
Malicious
Tags:
agent_tesla
YARA:
n/a
Link:
https://app.threat.zone/submission/53fc6cf9-7a02-4be1-bcb2-689fd92a2415
Unpacked files
SH256 hash:
6f320e276b0287ddb61ccab386395ab7c32518ac0cfefcca3f8f572266b1955f
MD5 hash:
52940dd5f52d0beca6a1ab13b3843f33
SHA1 hash:
cba9b66fd4b4875d4a40cbdb307f56027af95fb9
Detections:
SUSP_OBF_NET_ConfuserEx_Name_Pattern_Jan24
Create hunting rule
SUSP_OBF_NET_Reactor_Indicators_Jan24
Create hunting rule
Link:
https://www.unpac.me/results/9c5b5e36-d56b-4c64-9454-32050b3cba6a/
SH256 hash:
9d568ef7618f0347d22d649cf9c9cbac314be0554983e3a1359f69f7cce1a657
MD5 hash:
1f65c48098ce7297a3b45ee9459f2cb1
SHA1 hash:
82071576e7b56c8593d225e74c0ba3c5254606fa
Detections:
SUSP_OBF_NET_Reactor_Indicators_Jan24
Create hunting rule
Link:
https://www.unpac.me/results/9c5b5e36-d56b-4c64-9454-32050b3cba6a/
Parent samples :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 hash:
7c7afd6fc75f255fefdc539b39f354e098f9ac1598cf5f2f51e10c104f6e1851
MD5 hash:
2dd80e785114fc2f92a342608e93ba5b
SHA1 hash:
4be8713b7b2a796bbb63329278b2221c45090ac6
Detections:
win_agent_tesla_g2
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients
Create hunting rule
Agenttesla_type2
Create hunting rule
MALWARE_Win_AgentTeslaV2
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/9c5b5e36-d56b-4c64-9454-32050b3cba6a/
Parent samples :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 hash:
245ee760d71dc45da0f6df037798b8b5beaa01850483a35cc340a916cce946af
MD5 hash:
945fbe2f3b89dccd586062c07a532d55
SHA1 hash:
b3c31488bc86630267881bb0675a4c8baac65bf6
Link:
https://www.unpac.me/results/9c5b5e36-d56b-4c64-9454-32050b3cba6a/
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/245ee760d71d/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.55
Link:
https://yomi.yoroi.company/submissions/245ee760d71dc45da0f6df037798b8b5beaa01850483a35cc340a916cce946af

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.

Malspam

Formbook

rar 007ceac4f116f7010b239ed068ef5453461750d6be5146a46f50b561dd627e87

Formbook

Executable exe 245ee760d71dc45da0f6df037798b8b5beaa01850483a35cc340a916cce946af

(this sample)

  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 007ceac4f116f7010b239ed068ef5453461750d6be5146a46f50b561dd627e87
  
Dropped by
MD5 bd474755576b7a17eb610eb05a47d0f2

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

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