MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 b840b6933e1769bf3d7ba1ae81eb233fde83dfe7e382388dced95bf9ff01083b. 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: | b840b6933e1769bf3d7ba1ae81eb233fde83dfe7e382388dced95bf9ff01083b |
|---|---|
| SHA3-384 hash: | 2e859aa38b60e02765027b11f0f5a382ad884c3f0b50de31e8217ec84f5bc9da907ebf9599e887c91462599f951e8177 |
| SHA1 hash: | 96b9e765e7576f5d902e2c2310f490e847b4a941 |
| MD5 hash: | 809a8a9d42f6e51b7a933170aeb915c9 |
| humanhash: | carpet-enemy-pluto-leopard |
| File name: | scan doc_090012201.exe |
| Download: | download sample |
| Signature | Formbook |
| File size: | 239'103 bytes |
| First seen: | 2022-05-10 08:32:27 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 56a78d55f3f7af51443e58e0ce2fb5f6 (720 x GuLoader, 451 x Formbook, 295 x Loki) |
| ssdeep | 6144:HNeZmkVvQxXFjX/GrZTS7ihv0FmXKgOvLyiygHaARhL2:HNl2eXmgmWFmXuLyiygHz0 |
| Threatray | 15'356 similar samples on MalwareBazaar |
| TLSH | T19934121AA271C437D8530034097B6627AFDD692924F0968B67A06FFEFD32141DD2F7A2 |
| TrID | 48.8% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13) 16.4% (.EXE) Win64 Executable (generic) (10523/12/4) 10.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 7.8% (.EXE) Win16 NE executable (generic) (5038/12/1) 7.0% (.EXE) Win32 Executable (generic) (4505/5/1) |
| File icon (PE): |  |
| dhash icon | b2a89c96a2cada72 (2'283 x Formbook, 981 x Loki, 803 x AgentTesla) |
| Reporter |  GovCERT_CH |
| Tags: | exe FormBook xloader |
Intelligence
File Origin
# of uploads :
1
# of downloads :
250
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
formbook
ID:
1
File name:
scan doc_090012201.exe
Verdict:
Malicious activity
Analysis date:
2022-05-10 08:35:39 UTC
Tags:
formbook trojan stealer
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Creating a file in the %temp% directory
Creating a process from a recently created file
Sending a custom TCP request
Result
Malware family:
n/a
Score:
5/10
Tags:
n/a
Behaviour
MalwareBazaar
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
control.exe lokibot 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 evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors)
Found malware configuration
Initial sample is a PE file and has a suspicious name
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Yara detected FormBook
Behaviour
Behavior Graph:
Detection:
xloader
Threat name:
Win32.Trojan.LokiBot
Status:
Malicious
First seen:
2022-05-10 05:55:54 UTC
File Type:
PE (Exe)
Extracted files:
4
AV detection:
24 of 26 (92.31%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
formbook
Similar samples:
+ 15'346 additional samples on MalwareBazaar
Result
Malware family:
xloader
Score:
10/10
Tags:
family:xloader campaign:hq0b loader rat suricata
Behaviour
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
suricata: ET MALWARE FormBook CnC Checkin (GET)
Unpacked files
SH256 hash:
f25793bc08150360b3fdda7ed0f8f047e733821bbdbf736768521c7fc244f167
MD5 hash:
a34974741701cd0bdedf2a40aa912c82
SHA1 hash:
00ce5458d0a3772a2fb48480db21ea17a098e1ca
Detections:
win_formbook_g0
win_formbook_auto
Parent samples :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 hash:
b294b59fa05adacbfda1237dab0760d06c9ec2e9193e67315c81cb87eb4a63ba
MD5 hash:
a777f7518f2d5a63af98c151005c0026
SHA1 hash:
9138a789c14eb1f92c2fe2a82bad01a58660f2e3
SH256 hash:
b840b6933e1769bf3d7ba1ae81eb233fde83dfe7e382388dced95bf9ff01083b
MD5 hash:
809a8a9d42f6e51b7a933170aeb915c9
SHA1 hash:
96b9e765e7576f5d902e2c2310f490e847b4a941
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.
Malspam
Dropped by
xloader
Delivery method
Distributed via e-mail attachment
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