MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 ddaf7103efc84cb134bee71c72019484a149adfdb7e6af9e3f08eebfe0e5a2d5. 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: 10
| SHA256 hash: | ddaf7103efc84cb134bee71c72019484a149adfdb7e6af9e3f08eebfe0e5a2d5 |
|---|---|
| SHA3-384 hash: | 32338571925f95c36977014e8cb58a580367199ba551e2997b866310511971ef097d6859c45f8e3d51b8513357412381 |
| SHA1 hash: | 72ec290c7b9a52371a4f2ce9257b5b0c82ddd04c |
| MD5 hash: | 71a62824398aa99ae4dfe1204cc2858f |
| humanhash: | ten-batman-table-berlin |
| File name: | 71a62824398aa99ae4dfe1204cc2858f.exe |
| Download: | download sample |
| Signature | Formbook |
| File size: | 289'208 bytes |
| First seen: | 2023-09-18 11:58:06 UTC |
| Last seen: | 2023-09-18 12:47:19 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 8a8dbe6ecfacdaceac22d14c24917858 (3 x RedLineStealer, 1 x LummaStealer, 1 x Formbook) |
| ssdeep | 6144:bV+4tt25MIRakGNhYPu2p3QPtCndoSgdeUDm:325MIkkGNwPWPtCf8et |
| Threatray | 36 similar samples on MalwareBazaar |
| TLSH | T18C549D4977A510F8F5638278C8550A45E673B8160760AA8F03E047BADF737E1AE3EB71 |
| TrID | 48.7% (.EXE) Win64 Executable (generic) (10523/12/4) 23.3% (.EXE) Win16 NE executable (generic) (5038/12/1) 9.3% (.EXE) OS/2 Executable (generic) (2029/13) 9.2% (.EXE) Generic Win/DOS Executable (2002/3) 9.2% (.EXE) DOS Executable Generic (2000/1) |
| File icon (PE): |  |
| dhash icon | 5cfc36d0c889d919 (1 x Formbook) |
| Reporter |  abuse_ch |
| Tags: | exe FormBook signed |
Code Signing Certificate
| Organisation: | Kaspersky Lab JSC |
|---|---|
| Issuer: | Kaspersky |
| Algorithm: | sha256WithRSAEncryption |
| Valid from: | 2022-12-07T08:59:49Z |
| Valid to: | 2033-09-15T08:59:49Z |
| Serial number: | d81dc172dc2969f2053e2198c9d8af4d5d02305d |
| Thumbprint Algorithm: | SHA256 |
| Thumbprint: | d6524793634986a4613d530c287cdafc170bac5dabb73033bffb8a70f920629a |
| Source: | This information was brought to you by ReversingLabs A1000 Malware Analysis Platform |
Intelligence
File Origin
# of uploads :
2
# of downloads :
304
Origin country :
NLVendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
71a62824398aa99ae4dfe1204cc2858f.exe
Verdict:
Malicious activity
Analysis date:
2023-09-18 12:01:15 UTC
Tags:
n/a
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
Creating a window
Sending an HTTP GET request
DNS request
Sending a custom TCP request
Launching a process
Creating a file
Query of malicious DNS domain
Sending a TCP request to an infection source
Unauthorized injection to a system process
Gathering data
Verdict:
No Threat
Threat level:
10/10
Confidence:
100%
Tags:
control greyware lolbin overlay packed
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:
96 / 100
Signature
.NET source code references suspicious native API functions
Allocates memory in foreign processes
Injects a PE file into a foreign processes
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
Queues an APC in another process (thread injection)
Writes to foreign memory regions
Yara detected FormBook
Behaviour
Behavior Graph:
Threat name:
Win64.Trojan.LummaStealer
Status:
Malicious
First seen:
2023-09-18 11:59:05 UTC
File Type:
PE+ (Exe)
Extracted files:
3
AV detection:
18 of 23 (78.26%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
formbook
Similar samples:
+ 26 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
8/10
Tags:
n/a
Behaviour
Modifies Internet Explorer settings
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Downloads MZ/PE file
Unpacked files
SH256 hash:
391ba4c6ff79fa9985c74eec314ef156cab5fa7e818eaab1e053b372e0bc8f82
MD5 hash:
4d67dcbb807b59e863f7e947c1d5c62c
SHA1 hash:
919012e06e78abdb6cee23674d3b0ad4a40dba0f
SH256 hash:
ddaf7103efc84cb134bee71c72019484a149adfdb7e6af9e3f08eebfe0e5a2d5
MD5 hash:
71a62824398aa99ae4dfe1204cc2858f
SHA1 hash:
72ec290c7b9a52371a4f2ce9257b5b0c82ddd04c
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
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: | cobalt_strike_tmp01925d3f |
|---|---|
| Author: | The DFIR Report |
| Description: | files - file ~tmp01925d3f.exe |
| Reference: | https://thedfirreport.com |
| Rule name: | DebuggerCheck__API |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
| Rule name: | PE_Digital_Certificate |
|---|---|
| Author: | albertzsigovits |
| Rule name: | PE_Potentially_Signed_Digital_Certificate |
|---|---|
| Author: | albertzsigovits |
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.