MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 89d993d7acbce99b1378c80d9e0ee143141eb06dd1bd926dd23f941f0ca704ad. 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: 16


Intelligence 16 IOCs YARA 7 File information Comments
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SHA256 hash: 89d993d7acbce99b1378c80d9e0ee143141eb06dd1bd926dd23f941f0ca704ad
SHA3-384 hash: c9f30de87a2fe36924d5bde0721ae31178f4f9181e33622e16e2b2f36647bba90b8be7f28d3679a68f2fa17d39e5e8c8
SHA1 hash: d0f22b602ce5640f9594a45008751f027523e1f9
MD5 hash: 060d1fa22ca3227bef173104f09a853c
humanhash: lamp-nineteen-fillet-indigo
File name:Quotation Request-349849.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:1'201'664 bytes
First seen:2024-12-13 12:04:55 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash afcdf79be1557326c854b6e20cb900a7 (1'102 x FormBook, 936 x AgentTesla, 399 x RemcosRAT)
ssdeep 24576:iu6J33O0c+JY5UZ+XC0kGso6Fa+nW7yHRF5bzTgS8gRZ8GWY:Eu0c++OCvkGs9Fa+nZHtvJ8gRWY
TLSH T13245CF2273DDC360CB669173BF69B7016EBF3C214630B95B2F980D7DA950162262D7A3
TrID 63.7% (.CPL) Windows Control Panel Item (generic) (57583/11/19)
11.6% (.EXE) Win64 Executable (generic) (10522/11/4)
7.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
5.5% (.EXE) Win16 NE executable (generic) (5038/12/1)
4.9% (.EXE) Win32 Executable (generic) (4504/4/1)
Magika pebin
File icon (PE):PE icon
dhash icon aae2f3e38383b629 (2'034 x Formbook, 1'183 x CredentialFlusher, 666 x AgentTesla)
Reporter TeamDreier
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
430
Origin country :
DK DK
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Quotation Request-349849_1.rar
Verdict:
Malicious activity
Analysis date:
2024-12-13 14:01:05 UTC
Tags:
arch-exec autoit
Link:
https://app.any.run/tasks/3433026e-c651-4e70-96c7-155d483a1b97

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.BehavesLike.Win32.Generic.vh.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
90.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=675c245e89dbe2162350f3cb
Tags:
autoit emotet
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
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:
adaptive-context autoit compiled-script fingerprint keylogger microsoft_visual_cc packed packed packer_detected
Link:
https://www.filescan.io/uploads/675c22f92fbd473404302128/reports/3c4a5604-2c54-48f7-b92e-b76ec6a9f7c9/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_70%
Link:
https://www.hybrid-analysis.com/sample/89d993d7acbce99b1378c80d9e0ee143141eb06dd1bd926dd23f941f0ca704ad
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
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/827c08d6-caae-49ec-91e6-0c4bb704a27e
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1574656
Signature
AI detected suspicious sample
Binary is likely a compiled AutoIt script file
Found direct / indirect Syscall (likely to bypass EDR)
Initial sample is a PE file and has a suspicious name
Machine Learning detection for sample
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
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)
Writes to foreign memory regions
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1574656 Sample: Quotation Request-349849.exe Startdate: 13/12/2024 Architecture: WINDOWS Score: 100 28 www.infohive.website 2->28 30 www.gk88top.top 2->30 32 5 other IPs or domains 2->32 42 Suricata IDS alerts for network traffic 2->42 44 Multi AV Scanner detection for submitted file 2->44 46 Yara detected FormBook 2->46 48 5 other signatures 2->48 10 Quotation Request-349849.exe 2 2->10         started        signatures3 process4 signatures5 60 Binary is likely a compiled AutoIt script file 10->60 62 Writes to foreign memory regions 10->62 64 Maps a DLL or memory area into another process 10->64 13 svchost.exe 10->13         started        process6 signatures7 66 Maps a DLL or memory area into another process 13->66 16 LcmEonpIrfS.exe 13->16 injected process8 signatures9 40 Found direct / indirect Syscall (likely to bypass EDR) 16->40 19 comp.exe 13 16->19         started        process10 signatures11 50 Tries to steal Mail credentials (via file / registry access) 19->50 52 Tries to harvest and steal browser information (history, passwords, etc) 19->52 54 Modifies the context of a thread in another process (thread injection) 19->54 56 3 other signatures 19->56 22 LcmEonpIrfS.exe 19->22 injected 26 firefox.exe 19->26         started        process12 dnsIp13 34 qqa79.top 38.47.233.21, 49822, 80 COGENT-174US United States 22->34 36 www.gk88top.top 172.67.137.47, 49858, 49868, 49874 CLOUDFLARENETUS United States 22->36 38 3 other IPs or domains 22->38 58 Found direct / indirect Syscall (likely to bypass EDR) 22->58 signatures14
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/89d993d7acbce99b1378c80d9e0ee143141eb06dd1bd926dd23f941f0ca704ad
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/89d993d7acbce99b1378c80d9e0ee143141eb06dd1bd926dd23f941f0ca704ad/
Threat name:
Win32.Trojan.AutoitInject
Create hunting rule
Status:
Malicious
First seen:
2024-12-12 14:55:51 UTC
File Type:
PE (Exe)
Extracted files:
27
AV detection:
26 of 38 (68.42%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rhmzhv5mxtuzwe3yzagz4dxbimkb5mdn2g6ze3osh6kb6dfhaswq._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
unknown_loader_036
Create hunting rule
Similar samples:
error
Formbook
Result
Malware family:
n/a
Score:
  5/10
Tags:
discovery
Link:
https://tria.ge/reports/241213-n86m2axphz/
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:
trojan
YARA:
SUSP_Imphash_Mar23_3
Link:
https://app.threat.zone/submission/f67e969a-045d-4583-9563-b57672cb3a38
Unpacked files
SH256 hash:
76aa6fe9255880205b9aee712a855b9734a703789bb8bf911aae98946e6080a0
MD5 hash:
097a9407b8572ade9fe5811169052a9b
SHA1 hash:
7fbf2b8f2e16f85cf05aef703c41c6964b0f4aa5
Detections:
win_formbook_g0
Create hunting rule
Link:
https://www.unpac.me/results/a30def8e-9eb5-4944-bcf0-7c0fcf2ba63e/
Parent samples :
89d993d7acbce99b1378c80d9e0ee143141eb06dd1bd926dd23f941f0ca704ad
959963e520fea06fa091046fbae311a892ffca7541c82816f7a67c508fc3c898
dc94e6d1c534717dc63dec5adbec6bb4f13dada8c5938a937ceb3b923b49f2bd
SH256 hash:
8ed355b1e02527340c287d1b7f774fe8476b8a9563ba19ef4f732b688eab9532
MD5 hash:
ebbf586a2a4135177b6d083b1158bf96
SHA1 hash:
ad33fb88c3f304fa8c60fe3e5a9e2aa3a4948fe2
Link:
https://www.unpac.me/results/a30def8e-9eb5-4944-bcf0-7c0fcf2ba63e/
SH256 hash:
dfb030a0a58d64c9583991454b71ae364865769e75249487f4b6133e17db7370
MD5 hash:
f6d3c55ee888091ccf9da5c81b548479
SHA1 hash:
183ef6a06ec05123ccec11cc270b5889f1c63066
Link:
https://www.unpac.me/results/a30def8e-9eb5-4944-bcf0-7c0fcf2ba63e/
SH256 hash:
89d993d7acbce99b1378c80d9e0ee143141eb06dd1bd926dd23f941f0ca704ad
MD5 hash:
060d1fa22ca3227bef173104f09a853c
SHA1 hash:
d0f22b602ce5640f9594a45008751f027523e1f9
Link:
https://www.unpac.me/results/a30def8e-9eb5-4944-bcf0-7c0fcf2ba63e/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/89d993d7acbc/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/89d993d7acbce99b1378c80d9e0ee143141eb06dd1bd926dd23f941f0ca704ad

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:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:RansomPyShield_Antiransomware
Create hunting rule
Author:XiAnzheng
Description:Check for Suspicious String and Import combination that Ransomware mostly abuse(can create FP)
Rule name:SUSP_Imphash_Mar23_3
Create hunting rule
Author:Arnim Rupp (https://github.com/ruppde)
Description:Detects imphash often found in malware samples (Maximum 0,25% hits with search for 'imphash:x p:0' on Virustotal) = 99,75% hits
Reference:Internal Research
Rule name:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)

File information

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

Malspam

Formbook

Executable exe 89d993d7acbce99b1378c80d9e0ee143141eb06dd1bd926dd23f941f0ca704ad

(this sample)

  
Delivery method
Distributed via e-mail attachment

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::LoadLibraryExW
KERNEL32.dll::LoadLibraryW
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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