MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 f7d7da0700921b339807b5977c36fce50742c5ce87f432d357f9d3e8e683785a. 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: | f7d7da0700921b339807b5977c36fce50742c5ce87f432d357f9d3e8e683785a |
|---|---|
| SHA3-384 hash: | 93d47c93de4cfdb3d8b358e6f93642dea4e8e50c08e17eac3ec8f337afed6846fa7cd646d528f617845bc412077d192e |
| SHA1 hash: | 63205c7b5c84296478f1ad7d335aa06b8b7da536 |
| MD5 hash: | fc7eb63804088472b1cac1ac9fe5d16f |
| humanhash: | five-video-tennis-spring |
| File name: | fc7eb63804088472b1cac1ac9fe5d16f |
| Download: | download sample |
| Signature | Formbook |
| File size: | 360'786 bytes |
| First seen: | 2022-02-16 19:58:21 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:UwxU76BJzteu9g8LJId0ER61it8LeZf5sm22UPLwkkBPPmK4vQniV:JU74eYg8ddER6C8LCKJ6PPmJvQiV |
| Threatray | 13'347 similar samples on MalwareBazaar |
| TLSH | T1B274124672C194E3ECA20E3058BB5E8DC7B5BF18B912284717E63BF707372A1964A257 |
| File icon (PE): |  |
| dhash icon | e0e2aba3a5b8b8a8 (38 x AgentTesla, 18 x SnakeKeylogger, 14 x Formbook) |
| Reporter |  zbetcheckin |
| Tags: | 32 exe FormBook |
Intelligence
File Origin
# of uploads :
1
# of downloads :
279
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Formbook
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a file in the %temp% directory
Creating a window
Creating a process from a recently created file
Сreating synchronization primitives
Launching a process
Launching cmd.exe command interpreter
DNS request
Sending an HTTP GET request
Connecting to a non-recommended domain
Unauthorized injection to a recently created process
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.evad
Score:
100 / 100
Signature
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
Icon mismatch, binary includes an icon from a different legit application in order to fool users
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
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
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:
Detection:
formbook
Threat name:
Win32.Trojan.NSISInject
Status:
Malicious
First seen:
2022-02-14 12:55:59 UTC
File Type:
PE (Exe)
Extracted files:
4
AV detection:
21 of 27 (77.78%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
formbook
Similar samples:
+ 13'337 additional samples on MalwareBazaar
Result
Malware family:
xloader
Score:
10/10
Tags:
family:xloader campaign:d6cd loader rat
Behaviour
Checks processor information in registry
Modifies data under HKEY_USERS
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
Drops file in Windows directory
Suspicious use of SetThreadContext
Loads dropped DLL
Executes dropped EXE
Xloader Payload
Xloader
Unpacked files
SH256 hash:
22307822d72acfba00ebe111826675303c987b8fb7a24b7c2c309e75fb35ece5
MD5 hash:
888befa8b3bbdead20c59125e47c16e9
SHA1 hash:
8435f14a8fa6a899d856f2987e156a1947ee628a
Detections:
win_formbook_g0
win_formbook_auto
SH256 hash:
b4e506d84bae993428232dd52683753944461f639b7228639be20000563a96e3
MD5 hash:
918b5b3ab8c29f68394eb7017a42aa85
SHA1 hash:
1a783f39a9ed81412bc018a0d54a116bf9de3277
SH256 hash:
f7d7da0700921b339807b5977c36fce50742c5ce87f432d357f9d3e8e683785a
MD5 hash:
fc7eb63804088472b1cac1ac9fe5d16f
SHA1 hash:
63205c7b5c84296478f1ad7d335aa06b8b7da536
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.
Web download
Delivery method
Distributed via web download
Comments
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