MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 4daead502dfca41fa6e5789eb458e5bc60ed7da6c8af2229596e1e0697f50701. 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: 9
| SHA256 hash: | 4daead502dfca41fa6e5789eb458e5bc60ed7da6c8af2229596e1e0697f50701 |
|---|---|
| SHA3-384 hash: | 0b93cd3b9793aaecc9faa8c47741c9b0a04cd15b3077b7883f1883e0bebc63ad32c6f2ecf4a887f26ea6e0e43c199606 |
| SHA1 hash: | 846b8e1244b7a7e2cbddbd837c77708b6bb0bb32 |
| MD5 hash: | 9c57cf589c6ff051d2aec2bbaf515dfb |
| humanhash: | lactose-bacon-edward-football |
| File name: | 9c57cf589c6ff051d2aec2bbaf515dfb.exe |
| Download: | download sample |
| Signature | Formbook |
| File size: | 1'084'416 bytes |
| First seen: | 2022-05-16 13:09:28 UTC |
| Last seen: | 2022-05-16 13:46:30 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'461 x Formbook, 12'202 x SnakeKeylogger) |
| ssdeep | 24576:f4m9xolh58dZhM32ufDQ/0bMfe1NJH3H2XocqO4xKPXrCBt2epQNvho:f4m9xolh58dZhM32ufDQ/0bMfe1NJX2W |
| Threatray | 15'471 similar samples on MalwareBazaar |
| TLSH | T16735CF20B3499F21E1ED3736E786250623B685D31E66D64D7A4E37C289B23436D2B34F |
| TrID | 61.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 11.0% (.SCR) Windows screen saver (13101/52/3) 8.8% (.EXE) Win64 Executable (generic) (10523/12/4) 5.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 4.2% (.EXE) Win16 NE executable (generic) (5038/12/1) |
| Reporter |  abuse_ch |
| Tags: | exe FormBook |
Intelligence
File Origin
# of uploads :
2
# of downloads :
199
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
9c57cf589c6ff051d2aec2bbaf515dfb.exe
Verdict:
Suspicious activity
Analysis date:
2022-05-16 23:02:43 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Сreating synchronization primitives
Adding an access-denied ACE
Launching a process
Creating a file
Launching cmd.exe command interpreter
Searching for synchronization primitives
Forced shutdown of a system process
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
obfuscated remote.exe replace.exe
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.expl.evad
Score:
100 / 100
Signature
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Contains functionality to hide user accounts
Found malware configuration
Injects a PE file into a foreign processes
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
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to detect virtualization through RDTSC time measurements
Uses netsh to modify the Windows network and firewall settings
Writes to foreign memory regions
Yara detected AntiVM3
Yara detected FormBook
Yara detected UAC Bypass using CMSTP
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Adware.RedCap
Status:
Malicious
First seen:
2022-05-15 11:58:43 UTC
File Type:
PE (.Net Exe)
Extracted files:
5
AV detection:
12 of 26 (46.15%)
Threat level:
1/5
Verdict:
malicious
Label(s):
formbook
Similar samples:
+ 15'461 additional samples on MalwareBazaar
Result
Malware family:
xloader
Score:
10/10
Tags:
family:xloader campaign:arh2 loader rat suricata
Behaviour
Suspicious use of WriteProcessMemory
Runs regedit.exe
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetThreadContext
Blocklisted process makes network request
Xloader Payload
Xloader
suricata: ET MALWARE FormBook CnC Checkin (GET)
Unpacked files
SH256 hash:
2d9bf6d65cd4a889628afb00706bf215e40ba7b1db5e1089fc0095f0a324247e
MD5 hash:
1cf9437a5d773676d13e88f1cbe20816
SHA1 hash:
a265bd6cce9f853ab62e03704f2ccef2378e75bc
SH256 hash:
70b785e5cb5b2e61c0f5da4a71ab0bbd14d9a0849387f037e0d75cc1ffe0a082
MD5 hash:
5951b52c9b4d11ca7f4f33e5a3fb2c31
SHA1 hash:
0bc54fd699fff7b93e5c447a141c0d904924ab0d
SH256 hash:
4daead502dfca41fa6e5789eb458e5bc60ed7da6c8af2229596e1e0697f50701
MD5 hash:
9c57cf589c6ff051d2aec2bbaf515dfb
SHA1 hash:
846b8e1244b7a7e2cbddbd837c77708b6bb0bb32
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.38
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: | BitcoinAddress |
|---|---|
| Author: | Didier Stevens (@DidierStevens) |
| Description: | Contains a valid Bitcoin address |
| Rule name: | pe_imphash |
|---|
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Web download
Delivery method
Distributed via web download
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