MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2d623f8bc94955d09dc64cac80580b20c1d503263af7ac609cd4d1106f0f7ee4. 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: 14


Intelligence 14 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2d623f8bc94955d09dc64cac80580b20c1d503263af7ac609cd4d1106f0f7ee4
SHA3-384 hash: d5bdef9368e64805af75cf0b688df2ac67ebbf7c4935aec0cc893ff766685764a2171904fa844c565db4cd07a862c414
SHA1 hash: bf356466cfec09e454180bcc78c8938da91a115c
MD5 hash: 4baa15e762f24e51e47884558054bb43
humanhash: zebra-fix-december-kitten
File name:2d623f8bc94955d09dc64cac80580b20c1d503263af7ac609cd4d1106f0f7ee4
Download: download sample
Signature Formbook
Create hunting rule
File size:1'330'176 bytes
First seen:2024-09-09 11:33:02 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:FqDEvCTbMWu7rQYlBQcBiT6rprG8aJvalbFHm+hUrBUQj1f:FTvC/MTQYxsWR7aJ6Hm99j1
Threatray 3'562 similar samples on MalwareBazaar
TLSH T1DD55C0027391C062FF9B92334F5AF6515BBC69260123E62F13981D79BE701B1563EBA3
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 aae2f3e38383b629 (2'034 x Formbook, 1'183 x CredentialFlusher, 666 x AgentTesla)
Reporter adrian__luca
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
423
Origin country :
HU HU
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
2d623f8bc94955d09dc64cac80580b20c1d503263af7ac609cd4d1106f0f7ee4
Verdict:
No threats detected
Analysis date:
2024-09-09 11:32:30 UTC
Tags:
autoit
Link:
https://app.any.run/tasks/0c059464-0ff0-4596-8c23-2a59609f1f42

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:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=66dedcf1ee4e8155781716df
Tags:
Autoit
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 packed shell32
Link:
https://www.filescan.io/uploads/66dedd3079cd907bfff0ee9e/reports/a51ae624-0841-4f67-913d-a0e8dd26ef69/overview
Verdict:
Malicious
Labled as:
AIT:Trojan.Nymeria
Link:
https://www.hybrid-analysis.com/sample/2d623f8bc94955d09dc64cac80580b20c1d503263af7ac609cd4d1106f0f7ee4
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:
Malicious
Link:
https://analyze.intezer.com/analyses/be2a252b-fdcb-4f5e-b025-234cb0b13fdc
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1507890
Signature
AI detected suspicious sample
Antivirus / Scanner detection for submitted sample
Binary is likely a compiled AutoIt script file
Found API chain indicative of sandbox detection
Found direct / indirect Syscall (likely to bypass EDR)
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Modifies the context of a thread in another process (thread injection)
Multi AV Scanner detection for submitted file
Performs DNS queries to domains with low reputation
Queues an APC in another process (thread injection)
Suricata IDS alerts for network traffic
Switches to a custom stack to bypass stack traces
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1507890 Sample: Jsn496Em5T.exe Startdate: 09/09/2024 Architecture: WINDOWS Score: 100 28 www.data-hub.xyz 2->28 30 www.virox.top 2->30 32 18 other IPs or domains 2->32 42 Suricata IDS alerts for network traffic 2->42 44 Malicious sample detected (through community Yara rule) 2->44 46 Antivirus / Scanner detection for submitted sample 2->46 50 5 other signatures 2->50 10 Jsn496Em5T.exe 4 2->10         started        signatures3 48 Performs DNS queries to domains with low reputation 28->48 process4 signatures5 62 Binary is likely a compiled AutoIt script file 10->62 64 Found API chain indicative of sandbox detection 10->64 66 Maps a DLL or memory area into another process 10->66 68 Switches to a custom stack to bypass stack traces 10->68 13 svchost.exe 10->13         started        process6 signatures7 70 Maps a DLL or memory area into another process 13->70 16 QseFBlBALKKXMa.exe 13->16 injected process8 signatures9 40 Found direct / indirect Syscall (likely to bypass EDR) 16->40 19 regsvr32.exe 13 16->19         started        process10 signatures11 52 Tries to steal Mail credentials (via file / registry access) 19->52 54 Tries to harvest and steal browser information (history, passwords, etc) 19->54 56 Modifies the context of a thread in another process (thread injection) 19->56 58 3 other signatures 19->58 22 QseFBlBALKKXMa.exe 19->22 injected 26 firefox.exe 19->26         started        process12 dnsIp13 34 www.bhagya.online 103.86.176.253, 49724, 49725, 49726 WEBWERKS-AS-INWebWerksIndiaPvtLtdIN India 22->34 36 www.virox.top 203.161.43.228, 49720, 49721, 49722 VNPT-AS-VNVNPTCorpVN Malaysia 22->36 38 11 other IPs or domains 22->38 60 Found direct / indirect Syscall (likely to bypass EDR) 22->60 signatures14
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/2d623f8bc94955d09dc64cac80580b20c1d503263af7ac609cd4d1106f0f7ee4
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2d623f8bc94955d09dc64cac80580b20c1d503263af7ac609cd4d1106f0f7ee4/
Threat name:
Win32.Trojan.AutoitInject
Create hunting rule
Status:
Malicious
First seen:
2024-09-05 15:51:41 UTC
File Type:
PE (Exe)
Extracted files:
28
AV detection:
20 of 24 (83.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=fvrd7c6jjfk5bhogjswiawaleda5kazghl32yye42tira3ypp3sa._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
0ef44cfb0a5a106c0f0520f32e01b0a06dfe54d93848fc5a7a92075f44eebdff
Formbook
291ca7bba147041963c8d17b3504981dd2eb595945e7472d5e3e62d78f0fd6a7
Formbook
2d623f8bc94955d09dc64cac80580b20c1d503263af7ac609cd4d1106f0f7ee4
Formbook
35aad958ea02458da32208308f06b03c43d414108eb36ecb9f030df395797711
Formbook
768f1a94f4b80877f6a962788166200a3802ff6804a4c54fc5da20f146c638d3
Formbook
a1223dafd3cd5c0900983e294ffaf03dcd985ef535573e75b9722ce624ef774e
Formbook
b544120c3bf8a43dc8cdee33b9ecab916b04e1fb9a540e247da066ede6f4e8fe
Formbook
e4bbca03dafb8efa787234918a5db7ce4428bf3c4a75d251ecea379f4a4e5e1e
Formbook
e745299efab5f34ea53e9c4c221802da5c5563339ae795ea9416aaf5ff660dbe
Formbook
+ 3'552 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  5/10
Tags:
discovery
Link:
https://tria.ge/reports/240909-nnwbkaxhjg/
Behaviour
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of FindShellTrayWindow
Program crash
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/8087b360-0391-4588-a123-e7219079f840
Unpacked files
SH256 hash:
6bbba076162ee866b2cb87ba5625762a596bf07dc095a4b2ada63641ac82b8f0
MD5 hash:
7f3ccd13b57dccfcf81d8e516ad05239
SHA1 hash:
ae0e62499debb4824ef2decd5c02b588d4daefef
Link:
https://www.unpac.me/results/b18532e6-34e6-468a-a33d-a1f8a8c38486/
SH256 hash:
87825df2a2c45cf1ac8b3a8567046f3bb111986ad37adf9e074ecff8f434a1f8
MD5 hash:
60a0fe70e2c5c62113a84cc8fb3d397f
SHA1 hash:
7d86f70d0e02b138b1d4de8e44120fea3fc75a3f
Link:
https://www.unpac.me/results/b18532e6-34e6-468a-a33d-a1f8a8c38486/
SH256 hash:
2d623f8bc94955d09dc64cac80580b20c1d503263af7ac609cd4d1106f0f7ee4
MD5 hash:
4baa15e762f24e51e47884558054bb43
SHA1 hash:
bf356466cfec09e454180bcc78c8938da91a115c
Detections:
AutoIT_Compiled
Create hunting rule
Link:
https://www.unpac.me/results/b18532e6-34e6-468a-a33d-a1f8a8c38486/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/2d623f8bc949/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Formbook
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/2d623f8bc94955d09dc64cac80580b20c1d503263af7ac609cd4d1106f0f7ee4

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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