MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 99714288e33f3da9fd0bffa08767fc02aa0d014dba4352aa5ce5ecbe8f94f0f1. 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: 11
| SHA256 hash: | 99714288e33f3da9fd0bffa08767fc02aa0d014dba4352aa5ce5ecbe8f94f0f1 |
|---|---|
| SHA3-384 hash: | e0ed93bf335e2e9067e420ff9611a4f9b183643764f8f0ed59ab0d93674f00b7ed37c1b8ea2c34db768099553d66d57b |
| SHA1 hash: | b62a4f0b6a119ea7c629c23e4afb67a4b13f3f21 |
| MD5 hash: | 4793724aa393e35f8cf54797453a25d6 |
| humanhash: | jig-quiet-vegan-washington |
| File name: | 4793724aa393e35f8cf54797453a25d6 |
| Download: | download sample |
| Signature | Formbook |
| File size: | 1'116'160 bytes |
| First seen: | 2021-08-27 08:59:04 UTC |
| Last seen: | 2021-08-27 13:03:56 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger) |
| ssdeep | 24576:Ycgh6noMebNC6+S1+qkGLeKWvzLvpwgZeD6u:YqoZZC6+sPZLRWvPpwgZ |
| Threatray | 8'443 similar samples on MalwareBazaar |
| TLSH | T11235E43D29FD2627D1B9C7BACBE09827F15498AF3111A96468D343AA4352F4275C323F |
| dhash icon | d1130367677b1e8d (7 x AgentTesla, 5 x Formbook, 5 x Loki) |
| Reporter |  zbetcheckin |
| Tags: | 32 exe FormBook |
Intelligence
File Origin
# of uploads :
2
# of downloads :
357
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
4793724aa393e35f8cf54797453a25d6
Verdict:
Suspicious activity
Analysis date:
2021-08-27 09:00:19 UTC
Tags:
n/a
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 window
DNS request
Sending a UDP request
Unauthorized injection to a recently created process
Creating a file
Malware family:
Formbook
Verdict:
Malicious
Result
Threat name:
FormBook
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
C2 URLs / IPs found in malware configuration
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)
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 sandboxes and other dynamic analysis tools (process name or module or function)
Tries to detect virtualization through RDTSC time measurements
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Detection:
xloader
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-08-27 08:59:14 UTC
AV detection:
23 of 28 (82.14%)
Threat level:
5/5
Verdict:
malicious
Label(s):
formbook
Similar samples:
+ 8'433 additional samples on MalwareBazaar
Result
Malware family:
xloader
Score:
10/10
Tags:
family:xloader campaign:24ng loader rat
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Xloader Payload
Xloader
Malware Config
C2 Extraction:
http://www.mercurydatas.com/24ng/
Unpacked files
SH256 hash:
6c14b740a9a61476a13c3139ebedde37269391a34155b5e1d51b0ba0647022f1
MD5 hash:
0ad138485ef8d85137cd458293bd9b34
SHA1 hash:
e9e60d484b8b7d79d22b1155e38ee9e3c2fc2bc0
Detections:
win_formbook_g0
win_formbook_auto
SH256 hash:
c0ee1071e444f415f8b62856a0896f3b22e563f1bb4f03d14142583efe49a565
MD5 hash:
29db2e114b88ae1f6a00c9aa71690043
SHA1 hash:
ec82db71443556a5b320357b0b8b09e70ec1db9c
SH256 hash:
6f3b70078fe9df0f1710c92eed4ed4fdbe484d778692e06e5806382f72cc4838
MD5 hash:
0a30777f7f87bb23006bbc9c4e8abb39
SHA1 hash:
58eac72c7718748788f14358cf25d1f1cbdb8c08
SH256 hash:
99714288e33f3da9fd0bffa08767fc02aa0d014dba4352aa5ce5ecbe8f94f0f1
MD5 hash:
4793724aa393e35f8cf54797453a25d6
SHA1 hash:
b62a4f0b6a119ea7c629c23e4afb67a4b13f3f21
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.45
YARA Signatures
MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.
| Rule name: | pe_imphash |
|---|
| Rule name: | pe_imphash |
|---|
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
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
Login required
You need to login to in order to write a comment. Login with your abuse.ch account.url : hxxp://103.133.106.199/icici/vbc.exe