MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 220eef253c87c14b996e77c9bf07902a79f83f0ba72770504f1dabeb4ebac820. 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: | 220eef253c87c14b996e77c9bf07902a79f83f0ba72770504f1dabeb4ebac820 |
|---|---|
| SHA3-384 hash: | 25ee888949ec85e479528d13810d6bcf4669b2c881d13fb7ff6bc5eb454bb9ca90e2d680be0a6121ea06b8e8fb1ae8d2 |
| SHA1 hash: | 142d25501f2611fda190181cf448ee52591d0982 |
| MD5 hash: | b18d9a7b7c1c7d1b6e192b25ebbb7443 |
| humanhash: | sweet-football-beryllium-autumn |
| File name: | stub.exe |
| Download: | download sample |
| Signature | Formbook |
| File size: | 234'496 bytes |
| First seen: | 2023-09-21 14:51:36 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| ssdeep | 6144:di/f69jlDwLHGnugrAOTAuSMEQ6zaMYdZpF0mpbe:wqPc7Gugr3T8ME3zabD0yb |
| Threatray | 12 similar samples on MalwareBazaar |
| TLSH | T1DD34121EBE896802D3FFE3F192965404545DFB87ADC88F868F250E13DD3AE29A32514D |
| Reporter |  malwarelabnet |
| Tags: | exe FormBook |
Intelligence
File Origin
# of uploads :
1
# of downloads :
284
Origin country :
CAVendor Threat Intelligence
Malware family:
formbook
ID:
1
File name:
SecuriteInfo.com.Win32.MalwareX-gen.24790.19325
Verdict:
Malicious activity
Analysis date:
2023-09-21 13:43:20 UTC
Tags:
formbook xloader
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Сreating synchronization primitives
Launching a process
Unauthorized injection to a system process
Gathering data
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
formbook overlay packed zusy
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
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.
Verdict:
Unknown
Result
Threat name:
FormBook
Detection:
malicious
Classification:
troj.evad
Score:
88 / 100
Signature
Antivirus / Scanner detection for submitted sample
Found potential dummy code loops (likely to delay analysis)
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Multi AV Scanner detection for submitted file
Queues an APC in another process (thread injection)
Yara detected FormBook
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.FormBook
Status:
Malicious
First seen:
2023-09-13 15:06:01 UTC
File Type:
PE (Exe)
AV detection:
21 of 23 (91.30%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
formbook
Similar samples:
+ 2 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
7/10
Tags:
spyware stealer
Behaviour
Modifies Internet Explorer settings
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Checks computer location settings
Loads dropped DLL
Reads user/profile data of web browsers
Unpacked files
SH256 hash:
16a9592f57ce6ef7ca4acc5ba645e5b69a6eef5e5fe5b808b5875cf4bfc61b36
MD5 hash:
c3643a1034cc8a15c398e54e20cbd836
SHA1 hash:
caeae33e2cd50200ddaa13629b0c752c42b8f057
SH256 hash:
220eef253c87c14b996e77c9bf07902a79f83f0ba72770504f1dabeb4ebac820
MD5 hash:
b18d9a7b7c1c7d1b6e192b25ebbb7443
SHA1 hash:
142d25501f2611fda190181cf448ee52591d0982
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.14
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: | maldoc_getEIP_method_1 |
|---|---|
| Author: | Didier Stevens (https://DidierStevens.com) |
| Rule name: | meth_get_eip |
|---|---|
| Author: | Willi Ballenthin |
| Rule name: | shellcode |
|---|---|
| Author: | nex |
| Description: | Matched shellcode byte patterns |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
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