MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b6271260d2a30b87f701cd6c4fba52fc3e4012c9cdf6a280e324b695941c6fa4. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b6271260d2a30b87f701cd6c4fba52fc3e4012c9cdf6a280e324b695941c6fa4
SHA3-384 hash: c22d6c062792479d724af3ad7e3c4cea10f31ee8b6aeb3851734da3952fd18097970d9f2433ec25aff544e883a10dcc0
SHA1 hash: f1f054090256f887caa47ef346051c2ae5267127
MD5 hash: b23a2ddc7ef875889a0ee693620c88b7
humanhash: california-aspen-romeo-oregon
File name:PAGO-630.900.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:1'608'704 bytes
First seen:2024-08-28 13:03:25 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 948cc502fe9226992dce9417f952fce3 (1'182 x CredentialFlusher, 446 x Formbook, 231 x AgentTesla)
ssdeep 24576:5qDEvCTbMWu7rQYlBQcBiT6rprG8aDthteQ2wpcSuOlxkc496EG:5TvC/MTQYxsWR7arAQrcSplxk99r
Threatray 2'932 similar samples on MalwareBazaar
TLSH T1A375CF0237D1C027FF9795324EE6F725867C5E251827A61F1BA43DBCBE706A01A2E352
TrID 68.8% (.CPL) Windows Control Panel Item (generic) (57583/11/19)
12.5% (.EXE) Win64 Executable (generic) (10523/12/4)
6.0% (.EXE) Win16 NE executable (generic) (5038/12/1)
5.3% (.EXE) Win32 Executable (generic) (4504/4/1)
2.4% (.EXE) OS/2 Executable (generic) (2029/13)
Magika pebin
File icon (PE):PE icon
dhash icon 0cacc0c4b0944c10 (53 x Formbook, 1 x AgentTesla)
Reporter Anonymous
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
398
Origin country :
US US
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
PAGO-630.900.exe
Verdict:
No threats detected
Analysis date:
2024-08-28 13:06:01 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/2a310776-b074-4733-acd4-c0445d6ab116

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Trojan.Generic.33203615.28472.17882.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
92.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=66cf2045fe69a9e56049b3a2
Tags:
Heur
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file in the %temp% directory
Launching a process
Сreating synchronization primitives
Unauthorized injection to a system process
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
autoit epmicrosoft_visual_cc fingerprint keylogger lolbin microsoft_visual_cc shell32
Link:
https://www.filescan.io/uploads/66cf204469e831fcce7f674e/reports/39efc65f-91e4-41cb-a764-a246d871956e/overview
Verdict:
Malicious
Labled as:
Malware
Link:
https://www.hybrid-analysis.com/sample/b6271260d2a30b87f701cd6c4fba52fc3e4012c9cdf6a280e324b695941c6fa4
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/d615fb69-0f2d-48a6-8f8d-9f6eeaf70883
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1500483
Signature
AI detected suspicious sample
Binary is likely a compiled AutoIt script file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Switches to a custom stack to bypass stack traces
Writes to foreign memory regions
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
Score:
99%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/b6271260d2a30b87f701cd6c4fba52fc3e4012c9cdf6a280e324b695941c6fa4
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b6271260d2a30b87f701cd6c4fba52fc3e4012c9cdf6a280e324b695941c6fa4/
Threat name:
Win32.Trojan.Znyonm
Create hunting rule
Status:
Malicious
First seen:
2024-08-28 13:04:05 UTC
File Type:
PE (Exe)
Extracted files:
24
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wytreygsumfyp5ybzvwe7oss7q7eaewjzx3kfahdes3jlfa4n6sa._file
Verdict:
unknown
Similar samples:
3ed356b88af2907fcad812a2ca7fb093f31d6f14e5e54889215a60d913627f8a
Formbook
719b90e90ec80dc97228c3bf8116c9a45fd3636a93e4d0c6917fb8de7f719ef8
Formbook
759b8eeb19d732283ec91e12f01836653eb69f384fb2cab4072e67dcac4748ef
Formbook
7946865787ec14985dbeb9fd9b08f426a2aabe834e5110b9f22f3c6dcede79b2
Formbook
9afa3f639b13409cc496e135540e16f546b1eb447bce1a007ad34a04c5b057a7
Formbook
b570b4c535ada09737a77902127a03fe3b01b108651325538fab2911e7d8ef83
Formbook
+ 2'922 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  5/10
Tags:
discovery
Link:
https://tria.ge/reports/240828-qaxnks1cpr/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/9ebc38e1-a7ee-4b89-9b5c-ca4e39884b87
Unpacked files
SH256 hash:
bd37ce88195fc1c46c6286a6179d299dc8fc053387b2838aac97293a16f87d55
MD5 hash:
494903e84221d7bf502833b5f2768a3e
SHA1 hash:
8489f8e9b1864007d065c817138f688604e3f5c5
Link:
https://www.unpac.me/results/8d62a2c7-c881-4035-b8af-75cb2b7c2799/
Parent samples :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 hash:
f073c47484a5c2fb77f4198de069b4ee8c73dafd102d7a5c2d37da819412c7e4
MD5 hash:
ca239f3c3f0b3660e18b1f247fefdcdc
SHA1 hash:
9d591c126746b726f8c2486cfbc6aa8dae3f5031
Link:
https://www.unpac.me/results/8d62a2c7-c881-4035-b8af-75cb2b7c2799/
SH256 hash:
b6271260d2a30b87f701cd6c4fba52fc3e4012c9cdf6a280e324b695941c6fa4
MD5 hash:
b23a2ddc7ef875889a0ee693620c88b7
SHA1 hash:
f1f054090256f887caa47ef346051c2ae5267127
Detections:
AutoIT_Compiled
Create hunting rule
Link:
https://www.unpac.me/results/8d62a2c7-c881-4035-b8af-75cb2b7c2799/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/b6271260d2a3/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/b6271260d2a30b87f701cd6c4fba52fc3e4012c9cdf6a280e324b695941c6fa4

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:AutoIT_Compiled
Create hunting rule
Author:@bartblaze
Description:Identifies compiled AutoIT script (as EXE). This rule by itself does NOT necessarily mean the detected file is malicious.
Rule name:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:pe_detect_tls_callbacks
Create hunting rule

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
CHECK_NXMissing Non-Executable Memory Protectioncritical
Reviews
IDCapabilitiesEvidence
AUTH_APIManipulates User AuthorizationADVAPI32.dll::AllocateAndInitializeSid
ADVAPI32.dll::CopySid
ADVAPI32.dll::FreeSid
ADVAPI32.dll::GetLengthSid
ADVAPI32.dll::GetTokenInformation
ADVAPI32.dll::GetAce
COM_BASE_APICan Download & Execute componentsole32.dll::CLSIDFromProgID
ole32.dll::CoCreateInstance
ole32.dll::CoCreateInstanceEx
ole32.dll::CoInitializeSecurity
ole32.dll::CreateStreamOnHGlobal
MULTIMEDIA_APICan Play MultimediaWINMM.dll::mciSendStringW
WINMM.dll::timeGetTime
WINMM.dll::waveOutSetVolume
SECURITY_BASE_APIUses Security Base APIADVAPI32.dll::AddAce
ADVAPI32.dll::AdjustTokenPrivileges
ADVAPI32.dll::CheckTokenMembership
ADVAPI32.dll::DuplicateTokenEx
ADVAPI32.dll::GetAclInformation
ADVAPI32.dll::GetSecurityDescriptorDacl
SHELL_APIManipulates System ShellSHELL32.dll::ShellExecuteExW
SHELL32.dll::ShellExecuteW
SHELL32.dll::SHFileOperationW
WIN32_PROCESS_APICan Create Process and ThreadsADVAPI32.dll::CreateProcessAsUserW
KERNEL32.dll::CreateProcessW
ADVAPI32.dll::CreateProcessWithLogonW
KERNEL32.dll::OpenProcess
ADVAPI32.dll::OpenProcessToken
ADVAPI32.dll::OpenThreadToken
WIN_BASE_APIUses Win Base APIKERNEL32.dll::TerminateProcess
KERNEL32.dll::SetSystemPowerState
KERNEL32.dll::LoadLibraryA
KERNEL32.dll::LoadLibraryW
KERNEL32.dll::LoadLibraryExW
KERNEL32.dll::GetDriveTypeW
WIN_BASE_EXEC_APICan Execute other programsKERNEL32.dll::WriteConsoleW
KERNEL32.dll::ReadConsoleW
KERNEL32.dll::SetStdHandle
KERNEL32.dll::GetConsoleCP
KERNEL32.dll::GetConsoleMode
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CopyFileExW
KERNEL32.dll::CopyFileW
KERNEL32.dll::CreateDirectoryW
KERNEL32.dll::CreateHardLinkW
IPHLPAPI.DLL::IcmpCreateFile
KERNEL32.dll::CreateFileW
WIN_BASE_USER_APIRetrieves Account InformationKERNEL32.dll::GetComputerNameW
ADVAPI32.dll::GetUserNameW
ADVAPI32.dll::LogonUserW
ADVAPI32.dll::LookupPrivilegeValueW
WIN_NETWORK_APISupports Windows NetworkingMPR.dll::WNetAddConnection2W
MPR.dll::WNetUseConnectionW
WIN_REG_APICan Manipulate Windows RegistryADVAPI32.dll::RegConnectRegistryW
ADVAPI32.dll::RegCreateKeyExW
ADVAPI32.dll::RegDeleteKeyW
ADVAPI32.dll::RegOpenKeyExW
ADVAPI32.dll::RegQueryValueExW
ADVAPI32.dll::RegSetValueExW
WIN_USER_APIPerforms GUI ActionsUSER32.dll::BlockInput
USER32.dll::CloseDesktop
USER32.dll::CreateMenu
USER32.dll::EmptyClipboard
USER32.dll::FindWindowExW
USER32.dll::FindWindowW

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