MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 04b751d8d2bee0880babadcee34e68f6333e4b0a636c7321e06361da1618cff1. 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: 12
| SHA256 hash: | 04b751d8d2bee0880babadcee34e68f6333e4b0a636c7321e06361da1618cff1 |
|---|---|
| SHA3-384 hash: | 8c98ce3092625c42442959df00c17c7b241fec450959882113cdc9f43ad4faef464ac0c8c6b18ee6629291cee70fb86f |
| SHA1 hash: | 38a9b18ba35ef9822d404dd72fd9464ddf1a548c |
| MD5 hash: | 61f703d12b6aad73b68849f1608db00d |
| humanhash: | emma-virginia-bakerloo-arizona |
| File name: | 61f703d12b6aad73b68849f1608db00d |
| Download: | download sample |
| Signature | Formbook |
| File size: | 184'832 bytes |
| First seen: | 2022-04-12 12:28:55 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'665 x AgentTesla, 19'478 x Formbook, 12'208 x SnakeKeylogger) |
| ssdeep | 384:MmwcDG4afffffsZXKZ4YeHTeHfCC+TQYwnNrNQfbZOyFCatB:M/cDGYvXTVwNrNQjZOQB |
| Threatray | 14'931 similar samples on MalwareBazaar |
| TLSH | T1540488F0F2419335C795053CAB14F5588F233E6A54DA6EBE31CA3F2A267E9E48611B31 |
| File icon (PE): |  |
| dhash icon | b464ece0f0f0f8c4 (1 x Formbook) |
| Reporter |  zbetcheckin |
| Tags: | 32 exe FormBook |
Intelligence
File Origin
# of uploads :
1
# of downloads :
305
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
61f703d12b6aad73b68849f1608db00d
Verdict:
Suspicious activity
Analysis date:
2022-04-13 03:46:54 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Detection(s):
Result
Verdict:
Suspicious
Maliciousness:
Behaviour
Searching for the window
Creating a window
Сreating synchronization primitives
DNS request
Sending a custom TCP request
Running batch commands
Creating a process with a hidden window
Launching a process
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
control.exe obfuscated packed
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.
Malware family:
Formbook
Verdict:
Malicious
Result
Threat name:
Unknown
Detection:
malicious
Classification:
evad
Score:
56 / 100
Signature
.NET source code contains potential unpacker
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2022-04-12 12:29:09 UTC
File Type:
PE (.Net Exe)
Extracted files:
25
AV detection:
17 of 25 (68.00%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
formbook
Similar samples:
+ 14'921 additional samples on MalwareBazaar
Result
Malware family:
xloader
Score:
10/10
Tags:
family:xloader campaign:r6he loader persistence rat
Behaviour
Delays execution with timeout.exe
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Suspicious use of SetThreadContext
Adds Run key to start application
Checks computer location settings
Xloader Payload
Xloader
Unpacked files
SH256 hash:
04b751d8d2bee0880babadcee34e68f6333e4b0a636c7321e06361da1618cff1
MD5 hash:
61f703d12b6aad73b68849f1608db00d
SHA1 hash:
38a9b18ba35ef9822d404dd72fd9464ddf1a548c
Malware family:
XLoader
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.35
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_EXE_DiscordURL |
|---|---|
| Author: | ditekSHen |
| Description: | Detects executables Discord URL observed in first stage droppers |
| Rule name: | pe_imphash |
|---|
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
| Rule name: | SUSP_Discord_Attachments_URL |
|---|---|
| Author: | SECUINFRA Falcon Team |
| Description: | Detects a PE file that contains an Discord Attachments URL. This is often used by Malware to download further payloads |
| Rule name: | SUSP_PE_Discord_Attachment_Oct21_1 |
|---|---|
| Author: | Florian Roth |
| Description: | Detects suspicious executable with reference to a Discord attachment (often used for malware hosting on a legitimate FQDN) |
| Reference: | Internal Research |
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.url : hxxp://103.156.90.79/streamnsave/vbc.exe