MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 038022c6f5c04dba6aa5b9289461209678a511329ad714ac45b132ad64ab8d60. 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: | 038022c6f5c04dba6aa5b9289461209678a511329ad714ac45b132ad64ab8d60 |
|---|---|
| SHA3-384 hash: | db55ba81141dc6b2dd5c55ae4e729587a43e4be2c6e5210133256ecc10bee41a7a6d4676e5cf3288ac6b35788749785e |
| SHA1 hash: | e6a3254ad46bd308832c2e4642c82151b61fe247 |
| MD5 hash: | b594d28ecd8be49f2ec9512008cfcbba |
| humanhash: | orange-butter-asparagus-floor |
| File name: | b594d28ecd8be49f2ec9512008cfcbba.exe |
| Download: | download sample |
| Signature | Formbook |
| File size: | 374'816 bytes |
| First seen: | 2022-07-06 16:01:09 UTC |
| Last seen: | 2022-07-15 03:20:12 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger) |
| ssdeep | 6144:XzXHwbQWHn1ywPb8RgmOWmh+Z249lZusDDdQDQ:j3KH8wPY2mOWmh+d9lDdQ |
| Threatray | 7'931 similar samples on MalwareBazaar |
| TLSH | T12984BF57F78C4B5DC7089A7578F6433003A1EFA31632EA45B8C4FE6C06723AE6A582D5 |
| TrID | 69.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 9.9% (.EXE) Win64 Executable (generic) (10523/12/4) 6.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 4.7% (.EXE) Win16 NE executable (generic) (5038/12/1) 4.2% (.EXE) Win32 Executable (generic) (4505/5/1) |
| File icon (PE): |  |
| dhash icon | 6ccccc9cc4d8e8f4 (41 x Formbook, 34 x AgentTesla, 3 x AveMariaRAT) |
| Reporter |  abuse_ch |
| Tags: | exe FormBook |
Intelligence
File Origin
# of uploads :
4
# of downloads :
261
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Searching for the window
Launching a process
Creating a file
Сreating synchronization primitives
Launching the process to change network settings
Launching cmd.exe command interpreter
Searching for synchronization primitives
Reading critical registry keys
DNS request
Sending an HTTP GET request
Forced shutdown of a system process
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
overlay packed
Result
Verdict:
UNKNOWN
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
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code references suspicious native API functions
C2 URLs / IPs found in malware configuration
Detected potential unwanted application
Icon mismatch, binary includes an icon from a different legit application in order to fool users
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)
Tries to detect virtualization through RDTSC time measurements
Yara detected FormBook
Behaviour
Behavior Graph:
Detection:
xloader
Threat name:
ByteCode-MSIL.Trojan.FormBook
Status:
Malicious
First seen:
2022-07-06 10:56:31 UTC
File Type:
PE (.Net Exe)
Extracted files:
16
AV detection:
22 of 26 (84.62%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Similar samples:
+ 7'921 additional samples on MalwareBazaar
Result
Malware family:
xloader
Score:
10/10
Tags:
family:xloader campaign:sk8m 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
Suspicious use of SetThreadContext
Xloader Payload
Xloader
suricata: ET MALWARE FormBook CnC Checkin (GET)
Unpacked files
SH256 hash:
ff69dad55900f33ac01bd5fbcd4a8a7d54eab180e6cbdf22ae9f2f11825e69b1
MD5 hash:
85fa410b56de1dfe38479c6aafbc2e34
SHA1 hash:
b61a262004321d49d1dce0184578f5a6c33c51e3
Detections:
win_formbook_g0
win_formbook_auto
XLoader
SH256 hash:
038022c6f5c04dba6aa5b9289461209678a511329ad714ac45b132ad64ab8d60
MD5 hash:
b594d28ecd8be49f2ec9512008cfcbba
SHA1 hash:
e6a3254ad46bd308832c2e4642c82151b61fe247
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:
0.00
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: | MALWARE_Win_zgRAT |
|---|---|
| Author: | ditekSHen |
| Description: | Detects zgRAT |
| 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
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