MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 379f8d2a340eb654a6f6ba81ad7415a24ca755b3df7e3bbb4bbbaf78d75e80a9. 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: 16
| SHA256 hash: | 379f8d2a340eb654a6f6ba81ad7415a24ca755b3df7e3bbb4bbbaf78d75e80a9 |
|---|---|
| SHA3-384 hash: | 3932f8ba230697df943c882395e8afa44814b9771223dba804032466b0d45a21e4f9745f5489669238f74a0e989cf627 |
| SHA1 hash: | 342aad7d24759fedae17701b8282949428bb5952 |
| MD5 hash: | f2fa8c9005d143fe12c9e0aa58888c68 |
| humanhash: | sweet-angel-connecticut-may |
| File name: | f2fa8c9005d143fe12c9e0aa58888c68.exe |
| Download: | download sample |
| Signature | Formbook |
| File size: | 227'716 bytes |
| First seen: | 2022-04-08 09:50:23 UTC |
| Last seen: | 2022-04-08 11:10:56 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 56a78d55f3f7af51443e58e0ce2fb5f6 (720 x GuLoader, 451 x Formbook, 295 x Loki) |
| ssdeep | 6144:HNeZmOySih+/7XmPeB1zbdjlRCxGfVxUnwQ8Vp:HNlOySt7XmGlbdjfBNxUG |
| Threatray | 14'867 similar samples on MalwareBazaar |
| TLSH | T12F241221BBB88973C84313735E3D9B27A7E1719521B4AFCB0350AF493A35246DA0E7B5 |
| 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 :
2
# of downloads :
195
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
formbook
ID:
1
File name:
REF_060422_NATURCHA.xlsx
Verdict:
Malicious activity
Analysis date:
2022-04-07 13:51:37 UTC
Tags:
encrypted opendir exploit CVE-2017-11882 loader formbook trojan stealer
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Creating a file in the %temp% directory
Creating a process from a recently created file
Сreating synchronization primitives
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
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
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.Swotter
Status:
Malicious
First seen:
2022-04-07 11:52:24 UTC
File Type:
PE (Exe)
Extracted files:
4
AV detection:
20 of 26 (76.92%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
formbook
Similar samples:
+ 14'857 additional samples on MalwareBazaar
Result
Malware family:
xloader
Score:
10/10
Tags:
family:xloader campaign:arh2 loader rat suricata
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
suricata: ET MALWARE FormBook CnC Checkin (GET)
Unpacked files
SH256 hash:
0a053ae80d7c2907bb71a09deb76004d31f4b771988972ab505f72e6533df5f4
MD5 hash:
5a5255aaebb77f12a8ec929076103ca4
SHA1 hash:
55999626e695a27aad1b9f8081d2523b98d72007
SH256 hash:
4bc2fe65cf11562b5e5b3d3166942ecd9b0723cfd148746dc948af42f19d91a9
MD5 hash:
10bb0f235b537b5f0ff9e1738b3b26c4
SHA1 hash:
2837e00d304575b5a5b2969c533e50511ccef10c
Detections:
win_formbook_g0
win_formbook_auto
SH256 hash:
379f8d2a340eb654a6f6ba81ad7415a24ca755b3df7e3bbb4bbbaf78d75e80a9
MD5 hash:
f2fa8c9005d143fe12c9e0aa58888c68
SHA1 hash:
342aad7d24759fedae17701b8282949428bb5952
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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