MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 97e913b4da8079bb890ef824e9b7b32057c72efa6117d8eb7dcb8bf112fa59b6. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 97e913b4da8079bb890ef824e9b7b32057c72efa6117d8eb7dcb8bf112fa59b6
SHA3-384 hash: 96542bb998c6c3ba279500106113dbcaa4f920fd716da801c5ab44c6451fd3455abe1e73c82f2f38046f520145e78f81
SHA1 hash: 0b6d1cc67ec01da9fb2679d60017ec337438e372
MD5 hash: 0c9bfe1f19c41ec93fdcae5bb33698ad
humanhash: failed-music-alabama-snake
File name:NARLOG 18.10.2024.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:1'320'059 bytes
First seen:2024-10-18 12:21:39 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash aaaa8913c89c8aa4a5d93f06853894da (246 x Formbook, 82 x AgentTesla, 74 x RedLineStealer)
ssdeep 24576:ffmMv6Ckr7Mny5QLIUnSaKXVni0fT7FiGISGzy4G8Wu4L:f3v+7/5QLZnShnL7Fity1u4L
TLSH T15C55F112B3D680F6DDA33975293BE72AAB3575194327C4CB97F02F768E111009B3A762
TrID 84.9% (.EXE) AutoIt3 compiled script executable (510622/80/67)
9.5% (.CPL) Windows Control Panel Item (generic) (57583/11/19)
1.7% (.EXE) Win64 Executable (generic) (10522/11/4)
1.0% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
0.8% (.EXE) Win16 NE executable (generic) (5038/12/1)
Magika pebin
File icon (PE):PE icon
dhash icon b150b26869b2d471 (468 x Formbook, 101 x RedLineStealer, 94 x AgentTesla)
Reporter lowmal3
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
396
Origin country :
DE DE
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
NARLOG 18.10.2024.exe
Verdict:
No threats detected
Analysis date:
2024-10-18 12:52:09 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/0919e13d-3d55-42dc-a538-504ed28d6a02

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

Verdict:
Malicious
Score:
91.7%
Link:
https://cyber-fortress.com/docs/result/index.php?id=671252ece706a56b5a02c102
Tags:
Autoit Emotet
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
autoit compiled-script fingerprint keylogger lolbin microsoft_visual_cc overlay packed packed packer_detected shell32
Link:
https://www.filescan.io/uploads/671252ec68b648f34684af84/reports/9cc7e602-5460-445b-bdc6-d807194d1968/overview
Verdict:
Malicious
Labled as:
Malware
Link:
https://www.hybrid-analysis.com/sample/97e913b4da8079bb890ef824e9b7b32057c72efa6117d8eb7dcb8bf112fa59b6
Result
Verdict:
MALICIOUS
Malware family:
Formbook
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/6498befd-7e23-4153-97e8-e09ab47ccaa2
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/1537064
Signature
AI detected suspicious sample
Contains functionality to detect sleep reduction / modifications
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Multi AV Scanner detection for submitted file
Switches to a custom stack to bypass stack traces
Writes to foreign memory regions
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
Score:
97%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/97e913b4da8079bb890ef824e9b7b32057c72efa6117d8eb7dcb8bf112fa59b6
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/97e913b4da8079bb890ef824e9b7b32057c72efa6117d8eb7dcb8bf112fa59b6/
Threat name:
Win32.Backdoor.FormBook
Create hunting rule
Status:
Malicious
First seen:
2024-10-18 12:22:05 UTC
File Type:
PE (Exe)
Extracted files:
28
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=s7urhng2qb43xcio7asotn5tebl4olx2mel5r235zof7cex2lg3a._file
Verdict:
malicious
Label(s):
admintool_powerrun
Create hunting rule
Similar samples:
error
Formbook
Result
Malware family:
n/a
Score:
  5/10
Tags:
discovery
Link:
https://tria.ge/reports/241018-pjwxzaygrq/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
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/2d8cc0a8-81cb-4909-a959-abac0695b1a6
Unpacked files
SH256 hash:
d73718d912cd1a7d422ebb1c7fdd9b9a53cf31dd86c291ba06e2e4a64b2a0628
MD5 hash:
16378cbbdaad0999f7e59e38e8e6ce2c
SHA1 hash:
cc71f73ba1da9d02520d71fd29b2f7807e0c6932
Detections:
win_formbook_g0
Create hunting rule
win_formbook_w0
Create hunting rule
Windows_Trojan_Formbook
Create hunting rule
Link:
https://www.unpac.me/results/d09bd980-5956-42d8-ac49-1431807265c4/
Parent samples :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 hash:
d08dec16998f192962007121db2961fe033e3383abf0126cf37e1f962db67373
MD5 hash:
ec4446df312632245304cd0f19686389
SHA1 hash:
7650b9a934f7bf79319dd4c43fce44f663848946
Link:
https://www.unpac.me/results/d09bd980-5956-42d8-ac49-1431807265c4/
SH256 hash:
b4568cf7bc74d08ee41f262989f5a24c4a01da53c1a5daf9770bec74f45d7156
MD5 hash:
f43e01011d3f4a20ad9a5854c3eaf068
SHA1 hash:
40ec44c0c4ff3037e086afc449b1dc136065606e
Link:
https://www.unpac.me/results/d09bd980-5956-42d8-ac49-1431807265c4/
SH256 hash:
55e406ea30dc26e903ff3ba07a2c0c83ce88b99c13132b80642797a4824972c1
MD5 hash:
967d944a9dfcf7356c9f7145e949f647
SHA1 hash:
eb3cbdfe893de8eca364e19c618d6aa149ed87c7
Detections:
win_formbook_g0
Create hunting rule
win_formbook_w0
Create hunting rule
Windows_Trojan_Formbook
Create hunting rule
Link:
https://www.unpac.me/results/d09bd980-5956-42d8-ac49-1431807265c4/
Parent samples :
253bb426c46bb86fd8a974d2dbc5bec281205b91e5e5eb8693beb2fb331bf163
97e913b4da8079bb890ef824e9b7b32057c72efa6117d8eb7dcb8bf112fa59b6
SH256 hash:
46abb91dbe45f36ae25cb5ffb60f146671e935a381c98b92b184cc65b9f9fa82
MD5 hash:
d483bd9c474edb7ea57e6957feba516b
SHA1 hash:
17392e0611f890300456cd76391bcfe15606dbf8
Link:
https://www.unpac.me/results/d09bd980-5956-42d8-ac49-1431807265c4/
SH256 hash:
6be0a6f5871b1e722a1972a0331f04f3c8029ce57a7e440c9a5c7673d4345dc0
MD5 hash:
a36056b5fba91de9fd582f4733cab5b4
SHA1 hash:
a1c4e547f4668489c13af9c25521b7f1a6df24f2
Link:
https://www.unpac.me/results/d09bd980-5956-42d8-ac49-1431807265c4/
SH256 hash:
bea45c2336b1861f776618511647e067eeff83ed618c619e13b100f5bbbf35aa
MD5 hash:
2becce24954d3a20fa28cb340218bc06
SHA1 hash:
9db6aeb98c70259653d4181d09d7bef93e93cbca
Detections:
AutoIT_Compiled
Create hunting rule
Link:
https://www.unpac.me/results/d09bd980-5956-42d8-ac49-1431807265c4/
SH256 hash:
97e913b4da8079bb890ef824e9b7b32057c72efa6117d8eb7dcb8bf112fa59b6
MD5 hash:
0c9bfe1f19c41ec93fdcae5bb33698ad
SHA1 hash:
0b6d1cc67ec01da9fb2679d60017ec337438e372
Link:
https://www.unpac.me/results/d09bd980-5956-42d8-ac49-1431807265c4/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/97e913b4da80/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/97e913b4da8079bb890ef824e9b7b32057c72efa6117d8eb7dcb8bf112fa59b6

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.

Malspam

Formbook

Executable exe 97e913b4da8079bb890ef824e9b7b32057c72efa6117d8eb7dcb8bf112fa59b6

(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
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::WriteConsoleA
KERNEL32.dll::WriteConsoleW
KERNEL32.dll::SetStdHandle
KERNEL32.dll::GetConsoleCP
KERNEL32.dll::GetConsoleMode
KERNEL32.dll::GetConsoleOutputCP
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CopyFileW
KERNEL32.dll::CreateDirectoryW
KERNEL32.dll::CreateHardLinkW
KERNEL32.dll::CreateFileW
KERNEL32.dll::CreateFileA
KERNEL32.dll::DeleteFileW
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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