MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 6d0fd0602a1828ade98dfdbfff0be8c036ac514c978a620e4588509b694cc29d. 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
| SHA256 hash: | 6d0fd0602a1828ade98dfdbfff0be8c036ac514c978a620e4588509b694cc29d |
|---|---|
| SHA3-384 hash: | 87b484c05149b92b132f1ef9a0d623ae1959756a769ab369298424e06f9e01dbd6a9c7f65bd63820778758ac3215a6da |
| SHA1 hash: | 8f406043b7b63247d099706c06118e2529debbd8 |
| MD5 hash: | 8f02516d6de75b9b0b19f392546152ca |
| humanhash: | ink-wyoming-winner-london |
| File name: | r8733HDP.exe |
| Download: | download sample |
| Signature | Formbook |
| File size: | 685'568 bytes |
| First seen: | 2024-08-29 16:07:23 UTC |
| Last seen: | 2024-08-29 19:35:22 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | ef471c0edf1877cd5a881a6a8bf647b9 (74 x Formbook, 33 x Loki, 29 x Loda) |
| ssdeep | 12288:LOv5jKhsfoPA+yeVKUCUxP4C902bdRtJJPiBswKGcbMqSJkGGG2DWHDo8MAdLlyF:Lq5TfcdHj4fmbiBc4HDoKVl49 |
| Threatray | 1'391 similar samples on MalwareBazaar |
| TLSH | T1EBE4224494E4CD26E2903378D07ECE910A697972CE817B6D9BC8F1C978B3347A98367D |
| TrID | 33.9% (.EXE) UPX compressed Win32 Executable (27066/9/6) 33.3% (.EXE) Win32 EXE Yoda's Crypter (26569/9/4) 13.1% (.EXE) Win64 Executable (generic) (10523/12/4) 6.3% (.EXE) Win16 NE executable (generic) (5038/12/1) 5.6% (.EXE) Win32 Executable (generic) (4504/4/1) |
| Magika | pebin |
| File icon (PE): |  |
| dhash icon | aae2f3e38383b629 (2'034 x Formbook, 1'183 x CredentialFlusher, 666 x AgentTesla) |
| Reporter |  FXOLabs |
| Tags: | exe FormBook |
Intelligence
File Origin
# of uploads :
3
# of downloads :
431
Origin country :
BRVendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
r8733HDP.exe
Verdict:
No threats detected
Analysis date:
2024-08-29 16:10:49 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
Verdict:
Malicious
Score:
96.5%
Tags:
n/a
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:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
autoit lolbin microsoft_visual_cc packed packed packed shell32 upx
Verdict:
Malicious
Labled as:
Malware
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
Result
Threat name:
FormBook
Detection:
malicious
Classification:
troj.evad
Score:
88 / 100
Signature
AI detected suspicious sample
Binary is likely a compiled AutoIt script file
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:
Score:
100%
Verdict:
Malware
File Type:
PE
Threat name:
Win32.Backdoor.FormBook
Status:
Malicious
First seen:
2024-08-29 16:08:11 UTC
File Type:
PE (Exe)
Extracted files:
52
AV detection:
20 of 24 (83.33%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
formbook
Similar samples:
+ 1'381 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
7/10
Tags:
discovery upx
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
AutoIT Executable
Suspicious use of SetThreadContext
UPX packed file
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
b06ad42bc5bdaf7da5b885c6c982f48bda09626b1bc5c716f7d6c54ef5ac978c
MD5 hash:
b477021b006e55d3db7c8fedb794e1c3
SHA1 hash:
9dfb82865a02095a86ed8d2ca6c01317ee5bdf90
Detections:
win_formbook_g0
win_formbook_w0
SH256 hash:
b55bd9d94d335b4789b0974b873f3473924977093dca36eeb60f0d77fe09f922
MD5 hash:
86fac5c40be8b6b12d250c47dbede28a
SHA1 hash:
538b4fcae2b85a1c9e063a97056a7db3d2f5de07
SH256 hash:
7c039563128993571c85ddc8dc9c81502ce4f413db930e2fbcbcf6ea9d16dbb3
MD5 hash:
79d85295149112d539b83dba343e2dae
SHA1 hash:
63b138ed73b5e32a1c16629e33e720082adfbf31
Detections:
AutoIT_Compiled
SH256 hash:
6d0fd0602a1828ade98dfdbfff0be8c036ac514c978a620e4588509b694cc29d
MD5 hash:
8f02516d6de75b9b0b19f392546152ca
SHA1 hash:
8f406043b7b63247d099706c06118e2529debbd8
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
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: | UPXV200V290MarkusOberhumerLaszloMolnarJohnReiser |
|---|---|
| Author: | malware-lu |
| Rule name: | upx_largefile |
|---|---|
| Author: | k3nr9 |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Malspam
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
| ID | Title | Severity |
|---|---|---|
| CHECK_AUTHENTICODE | Missing Authenticode | high |
| CHECK_DLL_CHARACTERISTICS | Missing dll Security Characteristics (HIGH_ENTROPY_VA) | high |
| CHECK_NX | Missing Non-Executable Memory Protection | critical |
Reviews
| ID | Capabilities | Evidence |
|---|---|---|
| MULTIMEDIA_API | Can Play Multimedia | WINMM.dll::timeGetTime |
| SECURITY_BASE_API | Uses Security Base API | ADVAPI32.dll::AddAce |
| WIN_BASE_API | Uses Win Base API | KERNEL32.DLL::LoadLibraryA |
| WIN_NETWORK_API | Supports Windows Networking | MPR.dll::WNetUseConnectionW |
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