MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 703f4546b4adc3e685275a9840bafac150717c3259f629f6bf9bd8e5d191ad46. 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: 11
| SHA256 hash: | 703f4546b4adc3e685275a9840bafac150717c3259f629f6bf9bd8e5d191ad46 |
|---|---|
| SHA3-384 hash: | 3ab6ad77a5a4a8560b0dba259e91aa9e86f00f9e104e195e70808e9ad429e881c82af8c469bf8716e1f6a94a73847582 |
| SHA1 hash: | b59faf2f8c3f6de16347578bfdafc1c4941bed85 |
| MD5 hash: | c0408b7f2b52f93af4b191793bc7a604 |
| humanhash: | kentucky-october-carbon-potato |
| File name: | c0408b7f2b52f93af4b191793bc7a604.exe |
| Download: | download sample |
| Signature | Formbook |
| File size: | 255'918 bytes |
| First seen: | 2022-02-08 01:45:11 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 099c0646ea7282d232219f8807883be0 (476 x Formbook, 210 x Loki, 107 x AgentTesla) |
| ssdeep | 6144:owte6LCm053PW+8IPdu24qKH8PO7y4uctZ6rd:VWm053elIPdL4qq8PsZuctZ6rd |
| Threatray | 13'116 similar samples on MalwareBazaar |
| TLSH | T12844124E16E7E0ABF21B45714A73A376D7FB22482976920B5B340E6B24731827E35783 |
| File icon (PE): |  |
| dhash icon | b2a89c96a2cada72 (2'283 x Formbook, 981 x Loki, 803 x AgentTesla) |
| Reporter |  abuse_ch |
| Tags: | exe FormBook |
Intelligence
File Origin
# of uploads :
1
# of downloads :
159
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a file in the %temp% directory
Creating a file
Unauthorized injection to a recently created process
DNS request
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
control.exe overlay packed shell32.dll
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:
FormBook
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors)
Found malware configuration
Injects a PE file into a foreign processes
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 dropped file
Multi AV Scanner detection for submitted file
Performs DNS queries to domains with low reputation
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
Self deletion via cmd delete
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
System process connects to network (likely due to code injection or exploit)
Tries to detect virtualization through RDTSC time measurements
Uses netsh to modify the Windows network and firewall settings
Yara detected FormBook
Behaviour
Behavior Graph:
Detection:
formbook
Threat name:
Win32.Trojan.SpyNoon
Status:
Malicious
First seen:
2022-02-08 01:46:09 UTC
File Type:
PE (Exe)
Extracted files:
4
AV detection:
18 of 43 (41.86%)
Threat level:
5/5
Verdict:
malicious
Label(s):
formbook
Similar samples:
+ 13'106 additional samples on MalwareBazaar
Result
Malware family:
xloader
Score:
10/10
Tags:
family:xloader campaign:jdo2 loader rat
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Drops file in Windows directory
Suspicious use of SetThreadContext
Loads dropped DLL
Xloader Payload
Xloader
Unpacked files
SH256 hash:
21b91db474501b88af0986971dd4bbfe0e502a1b732c7e3ef327e361824ae763
MD5 hash:
ce5cb71e1574a86539ea768fd27d38dc
SHA1 hash:
3f88d60d258d4565cc1337bb242e908f18d302cb
SH256 hash:
703f4546b4adc3e685275a9840bafac150717c3259f629f6bf9bd8e5d191ad46
MD5 hash:
c0408b7f2b52f93af4b191793bc7a604
SHA1 hash:
b59faf2f8c3f6de16347578bfdafc1c4941bed85
Malware family:
XLoader
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
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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