MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 f2ac93d21112c60a3f5a2e0b2f86ca1b9ae688680754140d031b15752e2df6ba. 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: 15
| SHA256 hash: | f2ac93d21112c60a3f5a2e0b2f86ca1b9ae688680754140d031b15752e2df6ba |
|---|---|
| SHA3-384 hash: | 7f44e6621e3900c644bcd79648bbd2078d0bb240dd7c2a26b3fd08cc6dc7820cd4995ec4b945a95a6c2b58f5aba96a89 |
| SHA1 hash: | 3e3fd5958bfcca507a8bf9c228db086206f49bf2 |
| MD5 hash: | ed7a8355e96497207cbe18a9054419b0 |
| humanhash: | spaghetti-east-summer-earth |
| File name: | FINAL DOCS HBL & MBL.exe- |
| Download: | download sample |
| Signature | Formbook |
| File size: | 349'859 bytes |
| First seen: | 2022-05-25 01:06:13 UTC |
| Last seen: | 2022-05-25 04:17:43 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 55f3dfd13c0557d3e32bcbc604441dd3 (124 x Formbook, 18 x Loki, 13 x AgentTesla) |
| ssdeep | 6144:T0Y6E/KJPjN+oEOrXxw5nbkVL5MHqwCdhCsy2TO3A4tQbIST1f7oCKuRJ:zKNh+GXK2IqwohCslTKYbTRo3m |
| TLSH | T10074CE9320C04477E4CA0E760915C80D962FBCED1C37527ABBCD3BAA56FFA9D7A45442 |
| TrID | 92.9% (.EXE) NSIS - Nullsoft Scriptable Install System (846567/2/133) 3.4% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13) 1.1% (.EXE) Win64 Executable (generic) (10523/12/4) 0.7% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 0.5% (.EXE) Win16 NE executable (generic) (5038/12/1) |
| File icon (PE): |  |
| dhash icon | 68ec61e8e871b230 (7 x Formbook) |
| Reporter | Anonymous |
| Tags: | exe FormBook |
Intelligence
File Origin
# of uploads :
3
# of downloads :
364
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
formbook
ID:
1
File name:
FINAL DOCS HBL & MBL.exe-
Verdict:
Malicious activity
Analysis date:
2022-05-25 01:20:34 UTC
Tags:
installer formbook trojan stealer
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Formbook
Result
Verdict:
Malware
Maliciousness:
Behaviour
Searching for the window
Creating a file in the %temp% directory
Creating a window
Creating a process from a recently created file
Сreating synchronization primitives
Sending a custom TCP request
Launching a process
Launching cmd.exe command interpreter
Searching for synchronization primitives
DNS request
Sending an HTTP GET request
Reading critical registry keys
Unauthorized injection to a recently created process by context flags manipulation
Unauthorized injection to a system process
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.spyw.evad
Score:
100 / 100
Signature
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found malware configuration
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
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
System process connects to network (likely due to code injection or exploit)
Tries to detect virtualization through RDTSC time measurements
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Yara detected FormBook
Behaviour
Behavior Graph:
Detection:
xloader
Threat name:
Win32.Trojan.NSISInject
Status:
Malicious
First seen:
2022-05-24 23:32:53 UTC
File Type:
PE (Exe)
Extracted files:
4
AV detection:
23 of 26 (88.46%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
formbook
Result
Malware family:
xloader
Score:
10/10
Tags:
family:formbook family:xloader campaign:ygkp loader persistence rat spyware stealer suricata trojan
Behaviour
Modifies Internet Explorer settings
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Drops file in Program Files directory
Suspicious use of SetThreadContext
Adds Run key to start application
Loads dropped DLL
Reads user/profile data of web browsers
Adds policy Run key to start application
Executes dropped EXE
Xloader Payload
Formbook
Xloader
suricata: ET MALWARE FormBook CnC Checkin (GET)
suricata: ET MALWARE FormBook CnC Checkin (POST) M2
Unpacked files
SH256 hash:
5735f76f9f15637509f0cb6e3ee057a7e19084b10e9e133be03e2fefcc23db6e
MD5 hash:
aae9f5343cef252e1c7b4a1a3028b83d
SHA1 hash:
5d33892c4c69018e75ab7918e857998b53078466
SH256 hash:
f2ac93d21112c60a3f5a2e0b2f86ca1b9ae688680754140d031b15752e2df6ba
MD5 hash:
ed7a8355e96497207cbe18a9054419b0
SHA1 hash:
3e3fd5958bfcca507a8bf9c228db086206f49bf2
Malware family:
XLoader
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.18
File information
The table below shows additional information about this malware sample such as delivery method and external references.
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