MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 3d0defc77abb415c8854149e73e067b94bdb3fdc638fa7e104bcc4a325dc658a. 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: 12
| SHA256 hash: | 3d0defc77abb415c8854149e73e067b94bdb3fdc638fa7e104bcc4a325dc658a |
|---|---|
| SHA3-384 hash: | 7f645c365bf69eba99163d2b7134c268b128707235c3ecc5e35dc37026e531c8ac74e83dbc4ba501897a708910b6932d |
| SHA1 hash: | bc93ea792a88b2be1af2b974bce9981316f1a986 |
| MD5 hash: | 92f6235668a7c0e38d874204e701f558 |
| humanhash: | shade-bulldog-tango-sixteen |
| File name: | 92f6235668a7c0e38d874204e701f558.exe |
| Download: | download sample |
| Signature | Formbook |
| File size: | 303'769 bytes |
| First seen: | 2022-02-10 07:36:57 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:ow2MjNYakssDv65eYStL4nsfYDbyUcmD4iotSzxjYxLv:fJYakssDv6MYStksecmD4dcYxLv |
| Threatray | 13'196 similar samples on MalwareBazaar |
| TLSH | T1EC54239F1BCBA0BBCA9921314377E6B9F3FD3611174C042BAF158F2A7C252835C6614A |
| File icon (PE): |  |
| dhash icon | b2a89c96a2cada72 (2'283 x Formbook, 981 x Loki, 803 x AgentTesla) |
| Reporter |  abuse_ch |
| Tags: | exe FormBook |
Intelligence
File Origin
# of uploads :
1
# of downloads :
157
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
Creating a file in the %AppData% subdirectories
Сreating synchronization primitives
DNS request
Launching a process
Sending a custom TCP request
Sending an HTTP GET request
Searching for synchronization primitives
Reading critical registry keys
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
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:
Generic Malware
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 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:
formbook
Threat name:
Win32.Spyware.Noon
Status:
Malicious
First seen:
2022-02-10 07:37:15 UTC
File Type:
PE (Exe)
Extracted files:
4
AV detection:
19 of 28 (67.86%)
Threat level:
2/5
Verdict:
malicious
Label(s):
formbook
Similar samples:
+ 13'186 additional samples on MalwareBazaar
Result
Malware family:
xloader
Score:
10/10
Tags:
family:xloader campaign:t9hh loader persistence 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
Adds Run key to start application
Loads dropped DLL
Executes dropped EXE
Xloader Payload
Xloader
Unpacked files
SH256 hash:
3fa5c05452d4ed129735fc73826cbab38bf3371d5b84419bbaef2b0d5afb77e4
MD5 hash:
56dff61da653c874cb593f9839713bae
SHA1 hash:
34d45a86db9544183f765dbcb9edcffa10494d5d
Detections:
win_formbook_g0
win_formbook_auto
SH256 hash:
42e21af20623bafce76d3b77a1c9f8c13a1476bdbcdc006d6abec39d8a13f8ca
MD5 hash:
3177e7dbb2019dc7c4e755d0bbecfc71
SHA1 hash:
d5aa710663b8b279a2919b59955d7281cb8e5163
SH256 hash:
3d0defc77abb415c8854149e73e067b94bdb3fdc638fa7e104bcc4a325dc658a
MD5 hash:
92f6235668a7c0e38d874204e701f558
SHA1 hash:
bc93ea792a88b2be1af2b974bce9981316f1a986
Please note that we are no longer able to provide a coverage score for Virus Total.
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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