MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 841c900cb4b5f163f77a80953d1dfc4d3f97125be41ad23ac4674b11f1f533e6. 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: | 841c900cb4b5f163f77a80953d1dfc4d3f97125be41ad23ac4674b11f1f533e6 |
|---|---|
| SHA3-384 hash: | 464fd80a32c14c91c8c15a39a995334d2f030ea1fc96d3de9fe0556c7835e590e372c7b277948bddf669274bd199a3c9 |
| SHA1 hash: | 80af975e722a5eeb9989ad7d6481990327900141 |
| MD5 hash: | 30912b25a3b15ac405f14c5642b99c9e |
| humanhash: | nebraska-arkansas-winter-cola |
| File name: | 30912b25a3b15ac405f14c5642b99c9e |
| Download: | download sample |
| Signature | Formbook |
| File size: | 245'065 bytes |
| First seen: | 2022-04-12 12:29:47 UTC |
| Last seen: | 2022-04-12 14:00:00 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 7fa974366048f9c551ef45714595665e (946 x Formbook, 398 x Loki, 261 x AgentTesla) |
| ssdeep | 6144:8Qq+W0BMscMaZDmmAK54Khk1MvstqRWkcS1v7:TWBPDmHKWxc8S1j |
| Threatray | 11'735 similar samples on MalwareBazaar |
| TLSH | T17834122529C4C4ABC85197734367DBF8C3FAE31123B0922BA77A7FB98C130E69185785 |
| 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 :
312
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
formbook
ID:
1
File name:
30912b25a3b15ac405f14c5642b99c9e
Verdict:
Malicious activity
Analysis date:
2022-04-13 03:45:09 UTC
Tags:
installer 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 a process
Launching cmd.exe command interpreter
DNS request
Sending an HTTP GET request
Searching for synchronization primitives
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
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)
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
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:
2022-04-12 07:43:10 UTC
File Type:
PE (Exe)
Extracted files:
4
AV detection:
22 of 26 (84.62%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
formbook
Similar samples:
+ 11'725 additional samples on MalwareBazaar
Result
Malware family:
xloader
Score:
10/10
Tags:
family:xloader campaign:xc52 loader rat
Behaviour
Enumerates system info in registry
Modifies registry class
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:
28e384122142131d59cf40d38fefe1439a0783ac1c3ea0351a46ddcbffabb8af
MD5 hash:
221bd0ac6c0ce38190aa3fef9cdf2858
SHA1 hash:
8b28f71b63649f1ae10900978315bed2c5fb9425
Detections:
win_formbook_g0
win_formbook_auto
SH256 hash:
31be44c3e230c68b99ea746487a5f118d1934ee22ccdfd78d44864b6b0d95bbd
MD5 hash:
a31b13636f041d1d8aaed5cd3b62b974
SHA1 hash:
f7629fd4296f5e1664c825dfa44175e79944c591
SH256 hash:
841c900cb4b5f163f77a80953d1dfc4d3f97125be41ad23ac4674b11f1f533e6
MD5 hash:
30912b25a3b15ac405f14c5642b99c9e
SHA1 hash:
80af975e722a5eeb9989ad7d6481990327900141
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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You need to login to in order to write a comment. Login with your abuse.ch account.url : hxxp://46.183.223.48/55/vbc.exe