MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 6cfa56b0dad5efbc0695eb8322efc57b979611bf187919c95b2ec1d47648f2c0. 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: 10
| SHA256 hash: | 6cfa56b0dad5efbc0695eb8322efc57b979611bf187919c95b2ec1d47648f2c0 |
|---|---|
| SHA3-384 hash: | 5b3d36a64c17e8e50fc43d2ffee9ebfff99f017297a27b0e88e5d8032e169a6c8068f7ba7d9a5c4b1dfe35957f762513 |
| SHA1 hash: | 2ddf9ed68d8e7267550421ebf14d1bf6b5581061 |
| MD5 hash: | 168ea61346038c772ca2f64e0ea103f9 |
| humanhash: | connecticut-mexico-california-juliet |
| File name: | raki.exe |
| Download: | download sample |
| Signature | Formbook |
| File size: | 256'992 bytes |
| First seen: | 2022-02-01 15:33:20 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:owomOyUal/l9+fsx6Vw1YZq++TDvG8sZReBNguZ4N7+uI8CDI:0mOx2/ld6bZqZDvG8qREgMGIy |
| Threatray | 13'033 similar samples on MalwareBazaar |
| TLSH | T11244124A31D0E8E3D6675B7326BED25EC3FB935511A0204F8F284FAB595468BB21C353 |
| File icon (PE): |  |
| dhash icon | b2a89c96a2cada72 (2'283 x Formbook, 981 x Loki, 803 x AgentTesla) |
| Reporter |  malwarelabnet |
| Tags: | exe FormBook |
Intelligence
File Origin
# of uploads :
1
# of downloads :
251
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Searching for the window
Creating a file in the %temp% directory
Creating a file
Unauthorized injection to a recently created process
DNS request
Launching a process
Сreating synchronization primitives
Launching cmd.exe command interpreter
Searching for synchronization primitives
Reading critical registry keys
Setting browser functions hooks
Unauthorized injection to a system process
Unauthorized injection to a browser process
Verdict:
Malicious
Threat level:
10/10
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:
RaRansomware
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)
Modifies the prolog of user mode functions (user mode inline hooks)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
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
Yara detected FormBook
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.RaRansomware
Status:
Malicious
First seen:
2022-02-01 15:34:11 UTC
File Type:
PE (Exe)
Extracted files:
4
AV detection:
21 of 28 (75.00%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
formbook
Similar samples:
+ 13'023 additional samples on MalwareBazaar
Unpacked files
SH256 hash:
6f3bd69e60302214c0b2ae5d9e25625e36c2c63afe3fa39c67fd6cacdb32af6b
MD5 hash:
30b3c15e69df8807b6fbfdee4370e776
SHA1 hash:
d57c4b876a995b789853e15931f54c3c035e224d
SH256 hash:
6cfa56b0dad5efbc0695eb8322efc57b979611bf187919c95b2ec1d47648f2c0
MD5 hash:
168ea61346038c772ca2f64e0ea103f9
SHA1 hash:
2ddf9ed68d8e7267550421ebf14d1bf6b5581061
Malware family:
FormBook
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.43
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Comments
Login required
You need to login to in order to write a comment. Login with your abuse.ch account.