MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 640b631dc5019c2aa40361b62eaad8c5a55860e903fb1751f6e1560e97d00451. 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: 7
| SHA256 hash: | 640b631dc5019c2aa40361b62eaad8c5a55860e903fb1751f6e1560e97d00451 |
|---|---|
| SHA3-384 hash: | 577df6dc1e89c55c3effb3c44ede4c7ca4ce8d22d4ac19c7fa81cd3f414fe4b7021dc3873c22928c5ec54ba7c8e482d1 |
| SHA1 hash: | 6d93d58cbb7685f5a5297e58df8c8031c2b317e0 |
| MD5 hash: | 21c3606868852a646006782917652ec8 |
| humanhash: | india-utah-skylark-high |
| File name: | VapeCrack.exe |
| Download: | download sample |
| Signature | Formbook |
| File size: | 4'487'168 bytes |
| First seen: | 2022-02-07 20:26:22 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 7c731c5b9001d2535d059651bc782194 (12 x RedLineStealer, 1 x Formbook) |
| ssdeep | 98304:9s+WCT2SSGCZXTmmRGX1TrwPRDa6eVfEAJYonTxBw6NP4gj37u:9sCTKXT+T8PkveAJYmxBw6NR37u |
| TLSH | T1B52633C381E20251EF8F077CC256B8262B30283455D88CC7BE6DE168F654A977F9B5A7 |
| Reporter |  adm1n_usa32 |
| Tags: | exe FormBook |
Intelligence
File Origin
# of uploads :
1
# of downloads :
130
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
VapeCrack.exe
Verdict:
Suspicious activity
Analysis date:
2022-02-07 20:23:55 UTC
Tags:
evasion
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Launching a process
Launching the default Windows debugger (dwwin.exe)
Using the Windows Management Instrumentation requests
Сreating synchronization primitives
DNS request
Sending an HTTP GET request
Creating a window
Searching for the window
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
overlay packed
Result
Verdict:
UNKNOWN
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Verdict:
Suspicious
Threat name:
Win32.Trojan.Generic
Status:
Suspicious
First seen:
2022-02-07 20:27:14 UTC
File Type:
PE (Exe)
Extracted files:
1
AV detection:
22 of 27 (81.48%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Result
Malware family:
n/a
Score:
10/10
Tags:
n/a
Behaviour
Checks processor information in registry
Enumerates system info in registry
Modifies data under HKEY_USERS
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Program crash
Drops file in Windows directory
Suspicious use of NtCreateProcessExOtherParentProcess
Unpacked files
SH256 hash:
3919c059e96efe82c440fa6d5572f80203d5457dcc2f20626cf4999d9a95498e
MD5 hash:
596573ab215d60b33f3ccb71595d2028
SHA1 hash:
9060207a31f23f67df09ed5ce473f03d902c8fa8
SH256 hash:
640b631dc5019c2aa40361b62eaad8c5a55860e903fb1751f6e1560e97d00451
MD5 hash:
21c3606868852a646006782917652ec8
SHA1 hash:
6d93d58cbb7685f5a5297e58df8c8031c2b317e0
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
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: | INDICATOR_SUSPICIOUS_Binary_References_Browsers |
|---|---|
| Author: | ditekSHen |
| Description: | Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers. |
| Rule name: | INDICATOR_SUSPICIOUS_EXE_Discord_Regex |
|---|---|
| Author: | ditekSHen |
| Description: | Detects executables referencing Discord tokens regular expressions |
| Rule name: | INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store |
|---|---|
| Author: | ditekSHen |
| Description: | Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers |
| Rule name: | INDICATOR_SUSPICIOUS_EXE_References_CryptoWallets |
|---|---|
| Author: | ditekSHen |
| Description: | Detects executables referencing many cryptocurrency mining wallets or apps. Observed in information stealers |
| Rule name: | INDICATOR_SUSPICIOUS_EXE_TelegramChatBot |
|---|---|
| Author: | ditekSHen |
| Description: | Detects executables using Telegram Chat Bot |
| Rule name: | pe_imphash |
|---|
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
| Rule name: | Telegram_Exfiltration_Via_Api |
|---|---|
| Author: | lsepaolo |
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
Comments
Login required
You need to login to in order to write a comment. Login with your abuse.ch account.