MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 87a7b708cf5f194568ce728a77c5778078720d6ff6346ea269f0a5427398ad60. 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: 8
| SHA256 hash: | 87a7b708cf5f194568ce728a77c5778078720d6ff6346ea269f0a5427398ad60 |
|---|---|
| SHA3-384 hash: | 99aff568b71294fb1da9bb1840709489dc7327d14b537ae76dc98aefbf07bc4cec6bb7f18dd58f9d22c6a4355b6823d3 |
| SHA1 hash: | fba492f92871cbf674563578d3e91ccb4a412c71 |
| MD5 hash: | 0157a88e62b7651bf765bd4fbf73264c |
| humanhash: | georgia-bulldog-iowa-hamper |
| File name: | vbc.exe |
| Download: | download sample |
| Signature | FormBook |
| File size: | 458'752 bytes |
| First seen: | 2022-11-09 14:49:30 UTC |
| Last seen: | 2022-11-09 17:01:56 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| ssdeep | 12288:w1bVCfn7om/rE7KdHJaKZODGZ5N1Um4ObM1Mjc:w1ofn7X/9dJaSODGZ5f5hoajc |
| Threatray | 545 similar samples on MalwareBazaar |
| TLSH | T131A4F15DDAC7E000D4B89EB02FE89A84789B014973D96FBD4F46FD9A68D3206BD0518F |
| TrID | 48.7% (.EXE) Win64 Executable (generic) (10523/12/4) 23.3% (.EXE) Win16 NE executable (generic) (5038/12/1) 9.3% (.EXE) OS/2 Executable (generic) (2029/13) 9.2% (.EXE) Generic Win/DOS Executable (2002/3) 9.2% (.EXE) DOS Executable Generic (2000/1) |
| Reporter |  James_inthe_box |
| Tags: | exe FormBook |
Intelligence
File Origin
# of uploads :
2
# of downloads :
192
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
DS METAL LTD COMPANY PROFILE .xls
Verdict:
Malicious activity
Analysis date:
2022-11-09 14:47:04 UTC
Tags:
macros opendir loader
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
Searching for the window
Sending a custom TCP request
Launching a process
Creating a file
Сreating synchronization primitives
Searching for synchronization primitives
DNS request
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
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
Result
Threat name:
FormBook
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code references suspicious native API functions
Antivirus detection for URL or domain
C2 URLs / IPs found in 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 submitted file
Performs DNS queries to domains with low reputation
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
Snort IDS alert for network traffic
System process connects to network (likely due to code injection or exploit)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Uses netsh to modify the Windows network and firewall settings
Writes to foreign memory regions
Yara detected FormBook
Behaviour
Behavior Graph:
Threat name:
Win64.Trojan.Generic
Status:
Suspicious
First seen:
2022-11-09 12:53:21 UTC
File Type:
PE+ (.Net Exe)
Extracted files:
3
AV detection:
20 of 41 (48.78%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
unknown
Similar samples:
+ 535 additional samples on MalwareBazaar
Result
Malware family:
formbook
Score:
10/10
Tags:
family:formbook campaign:dwdp rat spyware stealer trojan
Behaviour
Modifies Internet Explorer settings
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Program crash
Suspicious use of SetThreadContext
Uses the VBS compiler for execution
Formbook
Unpacked files
SH256 hash:
87a7b708cf5f194568ce728a77c5778078720d6ff6346ea269f0a5427398ad60
MD5 hash:
0157a88e62b7651bf765bd4fbf73264c
SHA1 hash:
fba492f92871cbf674563578d3e91ccb4a412c71
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.35
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Delivery method
Other
Comments
Login required
You need to login to in order to write a comment. Login with your abuse.ch account.