MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 59965600d8885fbd982a88ecf800b6a8cf6714fff11fcbe5123a7fc72781cf23. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 59965600d8885fbd982a88ecf800b6a8cf6714fff11fcbe5123a7fc72781cf23
SHA3-384 hash: bc32263c6f602dbf15b49a7579001c6ad8285fb2c72e3df7e84f1f7ec4badd437f23303abfd261890c81d72b4b7664f7
SHA1 hash: 563fe4fd1b3ff569adfe99ad15791e78a09c486f
MD5 hash: 1eebf0360b466749cd46f9d7971c35cd
humanhash: comet-december-march-ten
File name:PO2024033194.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:1'415'239 bytes
First seen:2024-09-22 15:33:24 UTC
Last seen:2024-09-24 09:34:24 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash d3bf8a7746a8d1ee8f6e5960c3f69378 (247 x Formbook, 75 x AgentTesla, 64 x SnakeKeylogger)
ssdeep 24576:uRmJkcoQricOIQxiZY1iaCyZhLtqvcucW6WdJfDqbtfnZjr5jgs5:7JZoQrbTFZY1iaCyjLtacq6W3ubtfZnf
TLSH T15165F122B5C69076C1F323B19E7EF76A963D69360336D2DB37C81E211EA05512B39723
TrID 47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
15.9% (.EXE) Win64 Executable (generic) (10523/12/4)
9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
6.8% (.EXE) Win32 Executable (generic) (4504/4/1)
Magika pebin
File icon (PE):PE icon
dhash icon b150b26869b2d471 (468 x Formbook, 101 x RedLineStealer, 94 x AgentTesla)
Reporter abuse_ch
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
4
# of downloads :
380
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
PO2024033194.exe
Verdict:
No threats detected
Analysis date:
2024-09-22 15:39:40 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/54f1ab9a-52b2-4a0b-a936-3947560202aa

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
Sanesecurity.Rogue.0hr.20240919-1133.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=66f038ef8aca58c2b2c6c1df
Tags:
Encryption Malware Emotet Script 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 overlay packed phishing shell32
Link:
https://www.filescan.io/uploads/66f038ef800c7315e1cada12/reports/feef4504-d27c-4fcd-a29a-a2526c2a07b0/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/59965600d8885fbd982a88ecf800b6a8cf6714fff11fcbe5123a7fc72781cf23
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:
Formbook
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/d4befe66-4e67-4653-812a-71a9315fd202
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1515416
Signature
AI detected suspicious sample
Antivirus / Scanner detection for submitted sample
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
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)
Writes to foreign memory regions
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1515416 Sample: PO2024033194.exe Startdate: 22/09/2024 Architecture: WINDOWS Score: 100 31 www.sterkus.xyz 2->31 33 www.rtpngk.xyz 2->33 35 25 other IPs or domains 2->35 39 Malicious sample detected (through community Yara rule) 2->39 41 Antivirus / Scanner detection for submitted sample 2->41 43 Multi AV Scanner detection for submitted file 2->43 47 3 other signatures 2->47 10 PO2024033194.exe 1 2->10         started        signatures3 45 Performs DNS queries to domains with low reputation 33->45 process4 signatures5 57 Writes to foreign memory regions 10->57 59 Maps a DLL or memory area into another process 10->59 61 Switches to a custom stack to bypass stack traces 10->61 13 svchost.exe 10->13         started        process6 signatures7 63 Maps a DLL or memory area into another process 13->63 16 drBzjAnGBElC.exe 13->16 injected process8 dnsIp9 25 www.sterkus.xyz 209.74.95.29, 49735, 49736, 49737 MULTIBAND-NEWHOPEUS United States 16->25 27 www.moritynomxd.xyz 172.81.61.224, 49718, 49787, 80 ESITEDUS United States 16->27 29 11 other IPs or domains 16->29 37 Found direct / indirect Syscall (likely to bypass EDR) 16->37 20 replace.exe 13 16->20         started        signatures10 process11 signatures12 49 Tries to steal Mail credentials (via file / registry access) 20->49 51 Tries to harvest and steal browser information (history, passwords, etc) 20->51 53 Modifies the context of a thread in another process (thread injection) 20->53 55 2 other signatures 20->55 23 firefox.exe 20->23         started        process13
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/59965600d8885fbd982a88ecf800b6a8cf6714fff11fcbe5123a7fc72781cf23
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/59965600d8885fbd982a88ecf800b6a8cf6714fff11fcbe5123a7fc72781cf23/
Threat name:
Win32.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2024-09-19 09:09:58 UTC
File Type:
PE (Exe)
Extracted files:
28
AV detection:
29 of 38 (76.32%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=lglfmagyrbp33gbkrdwpqafwvdhwofh76ep4xzishj74oj4bz4rq._file
Verdict:
malicious
Label(s):
unknown_loader_036
Create hunting rule
formbook
Create hunting rule
admintool_powerrun
Create hunting rule
Result
Malware family:
n/a
Score:
  5/10
Tags:
discovery
Link:
https://tria.ge/reports/240922-szr6hawgrh/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
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/ce18290f-aa4c-4fcf-b832-7ffa6a948e66
Unpacked files
SH256 hash:
b5b550ccd05fc77d050460436f97ef518fecd5dbf4d9094df7f1d801fb5aaaed
MD5 hash:
6a95ea1039d8c09c60134658146eb321
SHA1 hash:
cb46c1c82370e192635ef06756b8ebee3c69da76
Detections:
win_formbook_g0
Create hunting rule
win_formbook_w0
Create hunting rule
Link:
https://www.unpac.me/results/918dc9da-d21b-4311-a72c-0cdadafa1749/
Parent samples :
59965600d8885fbd982a88ecf800b6a8cf6714fff11fcbe5123a7fc72781cf23
84d2d81cd231ea7b69bb88029657d8e82b9f20ed4dc86141df1e7252f2391822
bc50c75d095285bf6687dfc4e5a94d83b43514328d199f95ec1c593598ebc206
2366a51964cf07dce33137ab711dfd484b9ff2c78fd2295317cf6b44587e9a59
a16c70f7334f2e73756ea3dc716d70edaf138185d83289bcff6d65d43801408e
bcd71bc0ed5755a4570ef469b4c3db4aec9c0dea4b3012d921e392c7636c4ef4
36221887f7a5bc5d9ab6c2e9a86a4840c02a834a828acd367925e85e374d0fca
SH256 hash:
3676423f23bcb4511ad9efe2068ec638b81382c24a18227e1f797d6ad5d863cc
MD5 hash:
35adceddb1d373dd73a56ced5f61029a
SHA1 hash:
45c48432cdb2017cec813d7b4c3084c5aae033be
Link:
https://www.unpac.me/results/918dc9da-d21b-4311-a72c-0cdadafa1749/
SH256 hash:
59965600d8885fbd982a88ecf800b6a8cf6714fff11fcbe5123a7fc72781cf23
MD5 hash:
1eebf0360b466749cd46f9d7971c35cd
SHA1 hash:
563fe4fd1b3ff569adfe99ad15791e78a09c486f
Detections:
AutoIT_Compiled
Create hunting rule
Link:
https://www.unpac.me/results/918dc9da-d21b-4311-a72c-0cdadafa1749/
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/59965600d8885fbd982a88ecf800b6a8cf6714fff11fcbe5123a7fc72781cf23

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
Create hunting rule
Author:Jean-Philippe Teissier / @Jipe_
Description:AutoIT packer
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:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants

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
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh
Reviews
IDCapabilitiesEvidence
AUTH_APIManipulates User AuthorizationADVAPI32.dll::CopySid
ADVAPI32.dll::GetLengthSid
ADVAPI32.dll::GetAce
USER32.dll::GetUserObjectSecurity
ADVAPI32.dll::InitializeAcl
ADVAPI32.dll::InitializeSecurityDescriptor
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::DuplicateTokenEx
ADVAPI32.dll::GetAclInformation
ADVAPI32.dll::GetSecurityDescriptorDacl
ADVAPI32.dll::GetTokenInformation
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::LoadLibraryW
KERNEL32.dll::LoadLibraryExW
KERNEL32.dll::LoadLibraryA
KERNEL32.dll::GetDriveTypeW
WIN_BASE_EXEC_APICan Execute other programsKERNEL32.dll::WriteConsoleW
KERNEL32.dll::SetStdHandle
KERNEL32.dll::GetConsoleCP
KERNEL32.dll::GetConsoleMode
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CopyFileW
KERNEL32.dll::CreateDirectoryW
KERNEL32.dll::CreateHardLinkW
KERNEL32.dll::CreateFileW
KERNEL32.dll::DeleteFileW
KERNEL32.dll::MoveFileW
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_SVC_APICan Manipulate Windows ServicesADVAPI32.dll::OpenSCManagerW
ADVAPI32.dll::UnlockServiceDatabase
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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