MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 d0346d773a9ca3e5ec04d8b944788cd01c5c929b829a901848d46188c8d47c5b. 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: | d0346d773a9ca3e5ec04d8b944788cd01c5c929b829a901848d46188c8d47c5b |
|---|---|
| SHA3-384 hash: | be30b5d7a38aefabc85a63b09717d7b159a26b92993a01095d58d361c6931a431133d1af77dfbfc690618d59b647dc8e |
| SHA1 hash: | 425a0026d37f93affaaea4e1fba1cb5a2f9b7e01 |
| MD5 hash: | 8139dd29d1abdd6dfe83476752754584 |
| humanhash: | california-utah-tango-foxtrot |
| File name: | Revised.exe |
| Download: | download sample |
| Signature | Formbook |
| File size: | 221'158 bytes |
| First seen: | 2022-06-06 12:54:04 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 55f3dfd13c0557d3e32bcbc604441dd3 (124 x Formbook, 18 x Loki, 13 x AgentTesla) |
| ssdeep | 3072:qyiLF8DnmJpoi5QfR7ypMjTKEyLpfRrh0pdn2xqbnTI1pWa8HaIyTmZNIB:qGQkTKE2pfn0pdAknTPa9IcmZNIB |
| TLSH | T1B82412A06BF2D4F3FD6AC17408F6275C76AAC014961175CB5FD42FBDAA22DC6CA081C6 |
| 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 | b2a89c96a2cada72 (2'283 x Formbook, 981 x Loki, 803 x AgentTesla) |
| Reporter |  James_inthe_box |
| Tags: | exe FormBook |
Intelligence
File Origin
# of uploads :
1
# of downloads :
290
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
formbook
ID:
1
File name:
Revised.exe
Verdict:
Malicious activity
Analysis date:
2022-06-06 13:14:02 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
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
Searching for synchronization primitives
Launching a process
Сreating synchronization primitives
Launching cmd.exe command interpreter
Setting browser functions hooks
Unauthorized injection to a recently created process
Unauthorized injection to a recently created process by context flags manipulation
Unauthorized injection to a system process
Unauthorized injection to a browser process
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
control.exe formbook overlay packed shell32.dll wacatac
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
Injects a PE file into a foreign processes
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)
Modifies the prolog of user mode functions (user mode inline hooks)
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
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:
Threat name:
Win32.Trojan.FormBook
Status:
Malicious
First seen:
2022-06-06 01:23:22 UTC
File Type:
PE (Exe)
Extracted files:
3
AV detection:
19 of 26 (73.08%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
formbook
Result
Malware family:
formbook
Score:
10/10
Tags:
family:formbook campaign:c01c rat spyware stealer suricata trojan
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
Formbook Payload
Formbook
suricata: ET MALWARE FormBook CnC Checkin (GET)
Unpacked files
SH256 hash:
c4b35f6f1120dc80dea17ff031a3a9ed28816a430d2e844b6f3b5de849d8da6a
MD5 hash:
aacce6aa4a5f81210ec3588a13d861b4
SHA1 hash:
3c8af98fd30f1252044e9b0f9d51416c49f2fde7
Detections:
win_formbook_g0
win_formbook_auto
SH256 hash:
c2db20f65e8db11a41ae41c4767af7e5feccd6815d2005c6a2845a62993779f7
MD5 hash:
628af5541d3db0056e9859ceb6d2c08b
SHA1 hash:
d45bc8d4e41f83d345e1001233747358f3218f7f
SH256 hash:
d0346d773a9ca3e5ec04d8b944788cd01c5c929b829a901848d46188c8d47c5b
MD5 hash:
8139dd29d1abdd6dfe83476752754584
SHA1 hash:
425a0026d37f93affaaea4e1fba1cb5a2f9b7e01
Malware family:
FormBook
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.
Delivery method
Other
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