MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 e73b7de772353638addd480041e90a67f27d8d5b087bf222b1c6649c54b9cc57. 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: 14
| SHA256 hash: | e73b7de772353638addd480041e90a67f27d8d5b087bf222b1c6649c54b9cc57 |
|---|---|
| SHA3-384 hash: | e435d0cc69cdeac627457e4d1d7f66f72305e8c7b30884c890ccc8d36b5b83dd6ce96e0802f65829de80495fb6eafba5 |
| SHA1 hash: | a24173f1daf45d7444e3c698c3ae09a540a818dd |
| MD5 hash: | 029bbe98a216416eb698ca543a5c0830 |
| humanhash: | avocado-yellow-wyoming-wolfram |
| File name: | SecuriteInfo.com.Variant.Jaik.72878.26055.480 |
| Download: | download sample |
| Signature | Formbook |
| File size: | 255'769 bytes |
| First seen: | 2022-05-13 17:41:47 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 61259b55b8912888e90f516ca08dc514 (1'059 x Formbook, 741 x AgentTesla, 427 x GuLoader) |
| ssdeep | 6144:LOtIOtWQ/YWOXDYv0RgaJ1LULzHgpZQR7ZnbpEBb7TLwV1Azo:LOLtX/DOEMRgUa8M1cbfLwDj |
| Threatray | 12'128 similar samples on MalwareBazaar |
| TLSH | T1B8441301AF08C47BDAB34A331D7B54525ABED51A10D44ACB5340A3DEFD663C2EA9F293 |
| TrID | 48.8% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13) 16.4% (.EXE) Win64 Executable (generic) (10523/12/4) 10.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 7.8% (.EXE) Win16 NE executable (generic) (5038/12/1) 7.0% (.EXE) Win32 Executable (generic) (4505/5/1) |
| File icon (PE): |  |
| dhash icon | b2a89c96a2cada72 (2'283 x Formbook, 981 x Loki, 803 x AgentTesla) |
| Reporter |  SecuriteInfoCom |
| Tags: | exe FormBook |
Intelligence
File Origin
# of uploads :
1
# of downloads :
284
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
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
Result
Malware family:
n/a
Score:
5/10
Tags:
n/a
Behaviour
MalwareBazaar
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
control.exe formbook 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 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
Tries to detect virtualization through RDTSC time measurements
Yara detected FormBook
Behaviour
Behavior Graph:
Detection:
xloader
Threat name:
Win32.Trojan.FormBook
Status:
Malicious
First seen:
2022-05-13 15:07:25 UTC
File Type:
PE (Exe)
Extracted files:
4
AV detection:
21 of 41 (51.22%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
formbook
Similar samples:
+ 12'118 additional samples on MalwareBazaar
Result
Malware family:
xloader
Score:
10/10
Tags:
family:xloader campaign:itq4 loader rat suricata
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Loads dropped DLL
Executes dropped EXE
Xloader Payload
Xloader
suricata: ET MALWARE FormBook CnC Checkin (GET)
Unpacked files
SH256 hash:
e73b7de772353638addd480041e90a67f27d8d5b087bf222b1c6649c54b9cc57
MD5 hash:
029bbe98a216416eb698ca543a5c0830
SHA1 hash:
a24173f1daf45d7444e3c698c3ae09a540a818dd
Malware family:
XLoader
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
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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