MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e02090cd2eb0b654d0013fe4a8db53ee67fe570d25f5d3b520edc382bc84fb4f. 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: 13


Intelligence 13 IOCs YARA 15 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e02090cd2eb0b654d0013fe4a8db53ee67fe570d25f5d3b520edc382bc84fb4f
SHA3-384 hash: 1479c2513f419a22439cb3d91b65ae4cd89547e1de6f2757d6ca487afaf3125ac3a87d26f594baa8810cd8e75bfc3401
SHA1 hash: 123d905cbd55fa087ec83e0d29c5d222739c7cff
MD5 hash: f2ee7bf59b3d4b3b97de028e9019fdb6
humanhash: triple-shade-lake-ack
File name:Final Shipping Samples and Lables.scr
Download: download sample
Signature Formbook
Create hunting rule
File size:1'211'894 bytes
First seen:2024-03-18 12:22:07 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 12e12319f1029ec4f8fcbed7e82df162 (389 x DCRat, 52 x RedLineStealer, 51 x Formbook)
ssdeep 24576:jTbBv5rUDWxz4N1/TmgyBKWIwjmL6THBvWFGa6mPcyGJzQmrD4Fr:9BtgTmEpwRdnoGBQ2Dc
TLSH T19C451212BBC24472D06319336A64BB216A3D7D301F66CEDF67D1AD2CDA306C1D631B66
TrID 89.0% (.EXE) WinRAR Self Extracting archive (4.x-5.x) (265042/9/39)
3.5% (.EXE) Win64 Executable (generic) (10523/12/4)
2.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
1.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
1.5% (.EXE) Win32 Executable (generic) (4504/4/1)
File icon (PE):PE icon
dhash icon 3eb2b636f6e26644 (1 x DarkCloud, 1 x Formbook, 1 x RemcosRAT)
Reporter malwarelabnet
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
347
Origin country :
CA CA
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
e02090cd2eb0b654d0013fe4a8db53ee67fe570d25f5d3b520edc382bc84fb4f.exe
Verdict:
Malicious activity
Analysis date:
2024-03-18 12:27:16 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/27a22f5f-484c-43b6-baad-a9d308eb315a

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
Win.Dropper.Formbook-10010079-0
Create hunting rule

Win.Dropper.Nanocore-10010328-0
Create hunting rule

Win.Malware.Noon-10017374-0
Create hunting rule

SecuriteInfo.com.Trojan.GenericKD.38920448.13962.7593.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Searching for the window
Сreating synchronization primitives
Searching for synchronization primitives
Creating a file in the %temp% subdirectories
Creating a process from a recently created file
Running batch commands
Creating a process with a hidden window
Launching a process
Sending a UDP request
Creating a file
Creating a file in the %AppData% subdirectories
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Launching the default Windows debugger (dwwin.exe)
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a recently created process
Unauthorized injection to a recently created process by context flags manipulation
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-vm fingerprint installer keylogger lolbin masquerade overlay packed setupapi sfx shdocvw shell32
Link:
https://www.filescan.io/uploads/65f8322f757c624818b2415f/reports/0677eb06-92f6-409a-b454-bf95459b1e89/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/e02090cd2eb0b654d0013fe4a8db53ee67fe570d25f5d3b520edc382bc84fb4f
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:
Suspicious
Link:
https://analyze.intezer.com/analyses/3dce8035-c0eb-4f76-96b5-0b7c6a45a05c
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1410933
Signature
Found API chain indicative of sandbox detection
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sigma detected: Bad Opsec Defaults Sacrificial Processes With Improper Arguments
Sigma detected: Invoke-Obfuscation CLIP+ Launcher
Sigma detected: Invoke-Obfuscation VAR+ Launcher
Sigma detected: Script Interpreter Execution From Suspicious Folder
Sigma detected: Suspicious Script Execution From Temp Folder
Sigma detected: WScript or CScript Dropper
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Uses ipconfig to lookup or modify the Windows network settings
Windows Scripting host queries suspicious COM object (likely to drop second stage)
Writes to foreign memory regions
Yara detected AntiVM autoit script
Yara detected Autoit Injector
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1410933 Sample: Final Shipping Samples and ... Startdate: 18/03/2024 Architecture: WINDOWS Score: 100 58 Multi AV Scanner detection for dropped file 2->58 60 Multi AV Scanner detection for submitted file 2->60 62 Yara detected Autoit Injector 2->62 64 8 other signatures 2->64 10 Final Shipping Samples and Lables.scr.exe 3 29 2->10         started        process3 file4 52 C:\Users\user\AppData\Local\Temp\...\qtkk.msc, PE32 10->52 dropped 54 C:\Users\user\AppData\Local\Temp\...\xiox.vbe, Unicode 10->54 dropped 56 C:\Users\user\AppData\Local\...\fqgpn.msc, data 10->56 dropped 76 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 10->76 14 wscript.exe 1 10->14         started        signatures5 process6 signatures7 78 Windows Scripting host queries suspicious COM object (likely to drop second stage) 14->78 17 cmd.exe 1 14->17         started        19 cmd.exe 1 14->19         started        22 cmd.exe 1 14->22         started        process8 signatures9 24 qtkk.msc 1 27 17->24         started        28 conhost.exe 17->28         started        66 Uses ipconfig to lookup or modify the Windows network settings 19->66 30 conhost.exe 19->30         started        32 ipconfig.exe 1 19->32         started        34 conhost.exe 22->34         started        36 ipconfig.exe 1 22->36         started        process10 file11 44 C:\Users\user\AppData\...\qtkk.msc.exe, PE32 24->44 dropped 46 C:\Users\user\AppData\Roaming\cmfi\qtkk.msc, PE32 24->46 dropped 48 C:\Users\user\AppData\Local\...\qtkk.msc.exe, PE32 24->48 dropped 50 2 other files (1 malicious) 24->50 dropped 68 Multi AV Scanner detection for dropped file 24->68 70 Found API chain indicative of sandbox detection 24->70 72 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 24->72 74 Writes to foreign memory regions 24->74 38 RegSvcs.exe 24->38         started        40 RegSvcs.exe 24->40         started        signatures12 process13 process14 42 WerFault.exe 2 38->42         started       
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/e02090cd2eb0b654d0013fe4a8db53ee67fe570d25f5d3b520edc382bc84fb4f
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e02090cd2eb0b654d0013fe4a8db53ee67fe570d25f5d3b520edc382bc84fb4f/
Threat name:
Win32.Trojan.Znyonm
Create hunting rule
Status:
Malicious
First seen:
2024-03-18 04:31:00 UTC
File Type:
PE (Exe)
Extracted files:
78
AV detection:
22 of 24 (91.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=4aqjbtjowc3fjuabh7skrw2t5zt74vynex25hnja5xbyfpee7nhq._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Result
Malware family:
n/a
Score:
  7/10
Tags:
persistence
Link:
https://tria.ge/reports/240318-pkf8xage73/
Behaviour
Gathers network information
Modifies Internet Explorer settings
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of UnmapMainImage
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Adds Run key to start application
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Unpacked files
SH256 hash:
3fce07bd7e220e97a1b141da155444f95aba7b5e4325f6a5edb262c025c1e5a9
MD5 hash:
eeaa0f5d82e56659c80fa84d588bf870
SHA1 hash:
a1aea1de9c42e1ef8c186ef6246dd318040e66de
Detections:
AutoIT_Compiled
Create hunting rule
Link:
https://www.unpac.me/results/35da84d8-3388-4353-b6f4-8f912e179a40/
Parent samples :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 hash:
e02090cd2eb0b654d0013fe4a8db53ee67fe570d25f5d3b520edc382bc84fb4f
MD5 hash:
f2ee7bf59b3d4b3b97de028e9019fdb6
SHA1 hash:
123d905cbd55fa087ec83e0d29c5d222739c7cff
Link:
https://www.unpac.me/results/35da84d8-3388-4353-b6f4-8f912e179a40/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/e02090cd2eb0/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/e02090cd2eb0b654d0013fe4a8db53ee67fe570d25f5d3b520edc382bc84fb4f

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:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerCheck__GlobalFlags
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerCheck__QueryInfo
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerHiding__Active
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerHiding__Thread
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:maldoc_find_kernel32_base_method_1
Create hunting rule
Author:Didier Stevens (https://DidierStevens.com)
Rule name:maldoc_getEIP_method_1
Create hunting rule
Author:Didier Stevens (https://DidierStevens.com)
Rule name:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:meth_get_eip
Create hunting rule
Author:Willi Ballenthin
Rule name:pe_no_import_table
Create hunting rule
Description:Detect pe file that no import table
Rule name:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:SEH__vectored
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:SelfExtractingRAR
Create hunting rule
Author:Xavier Mertens
Description:Detects an SFX archive with automatic script execution
Rule name:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 constants
Rule name:shellcode
Create hunting rule
Author:nex
Description:Matched shellcode byte patterns

File information

The table below shows additional information about this malware sample such as delivery method and external references.

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
Reviews
IDCapabilitiesEvidence
GDI_PLUS_APIInterfaces with Graphicsgdiplus.dll::GdiplusStartup
gdiplus.dll::GdiplusShutdown
gdiplus.dll::GdipAlloc
WIN32_PROCESS_APICan Create Process and ThreadsKERNEL32.dll::CloseHandle
KERNEL32.dll::CreateThread
WIN_BASE_APIUses Win Base APIKERNEL32.dll::TerminateProcess
KERNEL32.dll::LoadLibraryW
KERNEL32.dll::LoadLibraryExA
KERNEL32.dll::LoadLibraryExW
KERNEL32.dll::GetSystemInfo
KERNEL32.dll::GetStartupInfoW
WIN_BASE_EXEC_APICan Execute other programsKERNEL32.dll::AllocConsole
KERNEL32.dll::AttachConsole
KERNEL32.dll::WriteConsoleW
KERNEL32.dll::FreeConsole
KERNEL32.dll::SetStdHandle
KERNEL32.dll::GetConsoleMode
KERNEL32.dll::GetConsoleCP
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CreateDirectoryW
KERNEL32.dll::CreateHardLinkW
KERNEL32.dll::CreateFileW
KERNEL32.dll::CreateFileMappingW
KERNEL32.dll::DeleteFileW
KERNEL32.dll::MoveFileW
KERNEL32.dll::MoveFileExW

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