MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d780eab8b7e55c651f5e5ec5a0bc1fc70184b2958a23bf6501c81e0a82e52841. 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 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d780eab8b7e55c651f5e5ec5a0bc1fc70184b2958a23bf6501c81e0a82e52841
SHA3-384 hash: df636ecbd0cda302af35c8402d0113a85a23d018cdda4bdb4562314c5229d2f46d020ca0f406b320fd3f55eb3c5905b2
SHA1 hash: bd75680dfc9773c3dbadf4249f33cbce1fae2e45
MD5 hash: c7063a446a39404c6381dc8567bc4ab8
humanhash: jupiter-california-speaker-stairway
File name:d780eab8b7e55c651f5e5ec5a0bc1fc70184b2958a23bf6501c81e0a82e52841
Download: download sample
Signature Formbook
Create hunting rule
File size:1'230'336 bytes
First seen:2024-09-05 12:30:22 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:FqDEvCTbMWu7rQYlBQcBiT6rprG8awl3LLa8hYozG8nwT45:FTvC/MTQYxsWR7awl3LCo
Threatray 3'456 similar samples on MalwareBazaar
TLSH T13F45CF0273C1C062FF9B91734B5AF6115BBC6A260123E62F13A81D7ABD705B1563E7A3
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 :
378
Origin country :
HU HU
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
d780eab8b7e55c651f5e5ec5a0bc1fc70184b2958a23bf6501c81e0a82e52841
Verdict:
No threats detected
Analysis date:
2024-09-05 12:33:22 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/0dae7fa8-fc63-48ce-a264-448244c4d411

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:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=66d9a48cf3d7ccf99f901467
Tags:
Tzhn
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:
autoit epmicrosoft_visual_cc fingerprint keylogger lolbin microsoft_visual_cc packed shell32
Link:
https://www.filescan.io/uploads/66d9a48b5c270e35fa448d32/reports/1fb9bc4b-42dd-44f2-a93f-215fb252d54c/overview
Verdict:
Malicious
Labled as:
Malware
Link:
https://www.hybrid-analysis.com/sample/d780eab8b7e55c651f5e5ec5a0bc1fc70184b2958a23bf6501c81e0a82e52841
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/290ef1b9-fd06-4a03-bb62-b3c2b69c8453
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1504863
Signature
AI detected suspicious sample
Antivirus detection for URL or domain
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)
Writes to foreign memory regions
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1504863 Sample: rfOfF6s6gI.exe Startdate: 05/09/2024 Architecture: WINDOWS Score: 100 28 www.heolty.xyz 2->28 30 www.wearelemonpepper.com 2->30 32 19 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 detection for URL or domain 2->46 50 5 other signatures 2->50 10 rfOfF6s6gI.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 Writes to foreign memory regions 10->66 68 2 other signatures 10->68 13 svchost.exe 10->13         started        process6 signatures7 70 Maps a DLL or memory area into another process 13->70 16 ivWaICrgYXprwgDVlg.exe 13->16 injected process8 signatures9 40 Found direct / indirect Syscall (likely to bypass EDR) 16->40 19 credwiz.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 ivWaICrgYXprwgDVlg.exe 19->22 injected 26 firefox.exe 19->26         started        process12 dnsIp13 34 www.quickstart.design 46.28.106.211, 49729, 49730, 49731 WEDOSCZ Czech Republic 22->34 36 agoraeubebo.com 162.240.81.18, 49757, 49758, 49759 UNIFIEDLAYER-AS-1US United States 22->36 38 10 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/d780eab8b7e55c651f5e5ec5a0bc1fc70184b2958a23bf6501c81e0a82e52841
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/d780eab8b7e55c651f5e5ec5a0bc1fc70184b2958a23bf6501c81e0a82e52841/
Threat name:
Win32.Trojan.AutoitInject
Create hunting rule
Status:
Malicious
First seen:
2024-08-26 04:58:39 UTC
File Type:
PE (Exe)
Extracted files:
24
AV detection:
26 of 38 (68.42%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=26aovofx4vogkh26l3c2bpa7y4ayjmuvrir36zibzapavaxffbaq._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
16a3ae414f6303383d089b24318edcedb5891f081108035ee2017c3a61ab0012
Formbook
2198db5427b201f1579dff76d5bdd7d64f844a9d4dc3850738d6b4b1ba63caf2
Formbook
53d3f8b9209a0635b6440b8a8f4bc5b027b979aa9ffcf3e9ca988f9398628169
Formbook
55cd7ea6d4209573a27733c6f747328657d5ffa14df52d0d01febe4b0a4260ed
Formbook
936e10308af3a73192a828a00cfd27289248d24288e1281758626648ec097b0a
Formbook
a38af86991fcceae3d48254d7ac3e98c52f3b992a966855b379b8e1b443d1985
Formbook
b12b14169932a016209c31797d3a3d18a151f15615e9dc7345d36498fb7e6d07
Formbook
bc7552a14462b18607de035f754f15abe5c0d141a20bcb8353d85bae3d810c00
Formbook
+ 3'446 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  9/10
Tags:
credential_access discovery stealer
Link:
https://tria.ge/reports/240905-pp3bya1gnf/
Behaviour
Modifies Internet Explorer settings
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of UnmapMainImage
Suspicious use of WriteProcessMemory
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Credentials from Password Stores: Credentials from Web Browsers
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/3d3c1c48-e54e-4875-9183-c4ce8686779c
Unpacked files
SH256 hash:
7c0650ed3243e74683580d04094be53ab745491ebf8e346e954264c98851be03
MD5 hash:
b9a2e3cbd23f922b5620ca3476f85eaa
SHA1 hash:
86dcdc578fda56a00753476ebe8e9286e8fa22d6
Detections:
win_formbook_g0
Create hunting rule
win_formbook_w0
Create hunting rule
Link:
https://www.unpac.me/results/cd35b98d-4670-4261-bad7-795802bdecc1/
Parent samples :
3f3052e88b171781ce50abc7cb82a70bc880735f7f3a39e9c75ed93aa4dac24b
2198db5427b201f1579dff76d5bdd7d64f844a9d4dc3850738d6b4b1ba63caf2
a38af86991fcceae3d48254d7ac3e98c52f3b992a966855b379b8e1b443d1985
d780eab8b7e55c651f5e5ec5a0bc1fc70184b2958a23bf6501c81e0a82e52841
SH256 hash:
636380fa5fceef572805f47a966280b893aedb61a89eea3112b1fc19a903b5f9
MD5 hash:
2a2dc8451fd3983264c0f9816bd7abba
SHA1 hash:
3b1d4a8658429b967180845cc0e88d55084c8f7e
Link:
https://www.unpac.me/results/cd35b98d-4670-4261-bad7-795802bdecc1/
SH256 hash:
9b2c1343f76d1d6cdc2d109453219e808f1625642592f29bf856d2adaaedcc3a
MD5 hash:
a5ecbe5a1c7c64449e2e69fbe9b64dfa
SHA1 hash:
f625c73c20753ab6d236f19e7b72674151a24668
Link:
https://www.unpac.me/results/cd35b98d-4670-4261-bad7-795802bdecc1/
SH256 hash:
02b36907ee97f1a64ba9bf496fae840ee13dd7a9d1f5a8e3385c57d104877e69
MD5 hash:
8bf1d76e6171fcacaadc23a2ff24481d
SHA1 hash:
c194b92d8b6a132e41c069511500294f0412fc4d
Link:
https://www.unpac.me/results/cd35b98d-4670-4261-bad7-795802bdecc1/
SH256 hash:
965a6de1f12281df982c0797358654b8d8dab3d0ff2da3e9fa76a3ee5de07f11
MD5 hash:
715cca344fd4c1ab3db5ea38cfabe51a
SHA1 hash:
75d2f0d6f7ebb589f83cb021bcbc4e1f7edcf41c
Link:
https://www.unpac.me/results/cd35b98d-4670-4261-bad7-795802bdecc1/
SH256 hash:
a39d9ab71277a66b44d85d76e17e7eae3be0f13704840e7a828af365a8bc94bf
MD5 hash:
3151c616b14faf7a0a514dca939eb47b
SHA1 hash:
4a9a1acc55945fea1c2ca3b70dd6b7d2edd07d73
Link:
https://www.unpac.me/results/cd35b98d-4670-4261-bad7-795802bdecc1/
SH256 hash:
c46834e6395b4a46e9e5f1a257640ac4391073d93c6174da074923b9c9277d0e
MD5 hash:
7e38624210dd8f20941bac2d7684be17
SHA1 hash:
489b1e57f045373e05ef25009e0996ba6bb8e099
Link:
https://www.unpac.me/results/cd35b98d-4670-4261-bad7-795802bdecc1/
SH256 hash:
d2fb39e588e5d521e1b0367de2c73ae3abc8c803c399a4199d5a323948dc94cb
MD5 hash:
52f99ac8922ae280555bd9d94690770a
SHA1 hash:
28337b0a77769c28ab14e74b5df8945369c38177
Link:
https://www.unpac.me/results/cd35b98d-4670-4261-bad7-795802bdecc1/
SH256 hash:
d780eab8b7e55c651f5e5ec5a0bc1fc70184b2958a23bf6501c81e0a82e52841
MD5 hash:
c7063a446a39404c6381dc8567bc4ab8
SHA1 hash:
bd75680dfc9773c3dbadf4249f33cbce1fae2e45
Detections:
AutoIT_Compiled
Create hunting rule
Link:
https://www.unpac.me/results/cd35b98d-4670-4261-bad7-795802bdecc1/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/d780eab8b7e5/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/d780eab8b7e55c651f5e5ec5a0bc1fc70184b2958a23bf6501c81e0a82e52841

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:Detect_Malicious_VBScript_Base64
Create hunting rule
Author:daniyyell
Description:Detects malicious VBScript patterns, including Base64 decoding, file operations, and PowerShell.
Rule name:maldoc_find_kernel32_base_method_1
Create hunting rule
Author:Didier Stevens (https://DidierStevens.com)
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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