MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 3128fb689450869d75e077907887d9b27183bf7eb64e5a87989a86c3e227f43c. 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: | 3128fb689450869d75e077907887d9b27183bf7eb64e5a87989a86c3e227f43c |
|---|---|
| SHA3-384 hash: | 92584d3a127befe51b636090d68205d5827fca83f8ca5acca524c9022af6f4fcd11c216252c9e52cedc22937e3b7cae7 |
| SHA1 hash: | 56926ab3dabf4d35770acf9fbd1124c12e0212c6 |
| MD5 hash: | 05bd72f89d2689cf016052be9ba34ad8 |
| humanhash: | golf-undress-black-florida |
| File name: | 05bd72f89d2689cf016052be9ba34ad8 |
| Download: | download sample |
| Signature | Formbook |
| File size: | 248'884 bytes |
| First seen: | 2022-04-05 19:01:21 UTC |
| Last seen: | 2022-04-05 19:49:35 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 56a78d55f3f7af51443e58e0ce2fb5f6 (728 x GuLoader, 452 x Formbook, 295 x Loki) |
| ssdeep | 3072:l1NjcVVnLpPunbp1uIcHaE1YtMmmv7YoemN+KpW27p29h/59m2qsWGrtKX8Xic9i:HNeZmS6D/mDY2EKYF9lPm2dfKX8DGj |
| Threatray | 14'608 similar samples on MalwareBazaar |
| TLSH | T19F341211BA68C073D1B347361E7B5B4A4AFBDE2839F09A5F67941B7836327D0964A302 |
| File icon (PE): |  |
| dhash icon | b2a89c96a2cada72 (2'283 x Formbook, 981 x Loki, 803 x AgentTesla) |
| Reporter |  zbetcheckin |
| Tags: | 32 exe FormBook |
Intelligence
File Origin
# of uploads :
2
# of downloads :
288
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Searching for the window
Creating a window
Creating a file in the %temp% directory
Creating a process from a recently created file
Сreating synchronization primitives
Launching the process to change network settings
Launching cmd.exe command interpreter
Searching for synchronization primitives
DNS request
Sending an HTTP GET request
Unauthorized injection to a recently created process
Unauthorized injection to a recently created process by context flags manipulation
Unauthorized injection to a system process
Result
Malware family:
n/a
Score:
5/10
Tags:
n/a
Behaviour
MalwareBazaar
Verdict:
Likely Malicious
Threat level:
7.5/10
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
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found malware configuration
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)
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 (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:
xloader
Threat name:
Win32.Trojan.FormBook
Status:
Malicious
First seen:
2022-04-05 19:02:13 UTC
File Type:
PE (Exe)
Extracted files:
3
AV detection:
23 of 26 (88.46%)
Threat level:
5/5
Verdict:
malicious
Label(s):
formbook
Similar samples:
+ 14'598 additional samples on MalwareBazaar
Result
Malware family:
xloader
Score:
10/10
Tags:
family:xloader campaign:wgau loader rat
Behaviour
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
Suspicious use of SetThreadContext
Loads dropped DLL
Executes dropped EXE
Xloader Payload
Xloader
Unpacked files
SH256 hash:
7badf65751d4464b725550a63cdef1a6ca9134853785d0475f0c7a1a0773ef2d
MD5 hash:
1a0fdce38eccbdded8c3d9d7dd96756d
SHA1 hash:
17d72a457a999570be8a7a9c544159b386c22432
SH256 hash:
58f2194bda78950af2242d8d1f184fd82791d7f0ea167c37098d6586ef5a238b
MD5 hash:
644d340b6c773bb239b82ea05ca0b31d
SHA1 hash:
4ffe4cf0edf838089f717a1d619ff67b4d408736
SH256 hash:
c6c71968c8627f51c583f7b01fe790a196547998b13c3ce54ba7d1b3825adf43
MD5 hash:
143635ec31b71dbc5b92e98bb37b510e
SHA1 hash:
32517f1c8c70515033c9220785db918527d55fba
Detections:
win_formbook_g0
win_formbook_auto
SH256 hash:
3128fb689450869d75e077907887d9b27183bf7eb64e5a87989a86c3e227f43c
MD5 hash:
05bd72f89d2689cf016052be9ba34ad8
SHA1 hash:
56926ab3dabf4d35770acf9fbd1124c12e0212c6
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
Comments
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