MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a6cc6af418510edc207b3468d29e80afecce2aa47a683b02bc0da39c60505801. 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


Intelligence 12 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a6cc6af418510edc207b3468d29e80afecce2aa47a683b02bc0da39c60505801
SHA3-384 hash: 47f584a337f887845c63291d45c332a89e992be61a5ee85d27c5c2c62879ddbe5c83c1f7019a90b3bac7fb380c61e7a5
SHA1 hash: ed941f029055524b3062fc3b8c6a9f1931fbe805
MD5 hash: 5187c06ca968411e249402ac5340da8a
humanhash: kansas-indigo-may-uniform
File name:U prilogu je nova narudzba.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:835'584 bytes
First seen:2023-04-05 13:02:26 UTC
Last seen:2023-04-05 18:11:05 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 7a1f03aec8b2c813fb23d7a97335ae88 (2 x Formbook, 2 x RecordBreaker)
ssdeep 12288:AkqyglaEq3vgPIzZpurCqayn2zetLP+L2/WXwCuiYlvLFB7u/GFI3dSq0j:AkCAYIzZpurCqaZ8/EwC/YFJgdS/j
Threatray 2'494 similar samples on MalwareBazaar
TLSH T1BC059D33B1F10833E173263E9C1B6A99D42ABE002978E98237E5ED4D5E377917D25293
TrID 68.5% (.EXE) Win32 Executable Borland Delphi 7 (664796/42/58)
27.0% (.EXE) Win32 Executable Borland Delphi 6 (262638/61)
1.4% (.EXE) Win32 Executable Delphi generic (14182/79/4)
1.3% (.SCR) Windows screen saver (13097/50/3)
0.4% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon 64d484a2a4a4a0cc (2 x Formbook, 2 x RecordBreaker, 1 x DBatLoader)
Reporter lowmal3
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
240
Origin country :
DE DE
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
U prilogu je nova narudzba.exe
Verdict:
No threats detected
Analysis date:
2023-04-05 13:10:03 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/aeb8615f-c178-4379-94ec-3b8fe167c7d4

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/380308/
Detection(s):
SecuriteInfo.com.Trojan.DownLoader45.52306.23563.16006.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
Creating a window
DNS request
Sending a custom TCP request
Creating a file
Launching a process
Creating a process with a hidden window
Launching the process to change network settings
Searching for synchronization primitives
Launching cmd.exe command interpreter
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a system process
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/76650/overview
Behaviour
MalwareBazaar
CheckCmdLine
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
dealply fareit formbook keylogger overlay zusy
Link:
https://www.filescan.io/uploads/642d718835c10d8aaf28aa15/reports/2a4f1568-2ef1-4936-a0de-be27e056b6b8/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
Link:
https://www.hybrid-analysis.com/sample/a6cc6af418510edc207b3468d29e80afecce2aa47a683b02bc0da39c60505801
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.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/0105ad96-5c19-4141-8850-4b4408d2e1fb
Result
Threat name:
DBatLoader, FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1209129
Signature
Allocates memory in foreign processes
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Creates a thread in another existing process (thread injection)
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
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 domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
System process connects to network (likely due to code injection or exploit)
Tries to detect virtualization through RDTSC time measurements
Writes to foreign memory regions
Yara detected DBatLoader
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 842046 Sample: U_prilogu_je_nova_narudzba.exe Startdate: 05/04/2023 Architecture: WINDOWS Score: 100 49 Multi AV Scanner detection for domain / URL 2->49 51 Malicious sample detected (through community Yara rule) 2->51 53 Antivirus detection for URL or domain 2->53 55 5 other signatures 2->55 10 U_prilogu_je_nova_narudzba.exe 1 18 2->10         started        process3 dnsIp4 43 192.168.2.1 unknown unknown 10->43 45 web.fe.1drv.com 10->45 47 3 other IPs or domains 10->47 33 C:\Users\Public\Libraries\Qctebuiq.exe, PE32 10->33 dropped 35 C:\Users\...\Qctebuiq.exe:Zone.Identifier, ASCII 10->35 dropped 69 Writes to foreign memory regions 10->69 71 Allocates memory in foreign processes 10->71 73 Creates a thread in another existing process (thread injection) 10->73 75 Injects a PE file into a foreign processes 10->75 15 iexpress.exe 10->15         started        file5 signatures6 process7 signatures8 77 Modifies the context of a thread in another process (thread injection) 15->77 79 Maps a DLL or memory area into another process 15->79 81 Sample uses process hollowing technique 15->81 83 2 other signatures 15->83 18 explorer.exe 8 9 15->18 injected process9 dnsIp10 37 www.gulfund.com 91.195.240.94, 49711, 80 SEDO-ASDE Germany 18->37 39 librairie-adrienne.com 192.0.78.141, 49710, 80 AUTOMATTICUS United States 18->39 41 3 other IPs or domains 18->41 57 System process connects to network (likely due to code injection or exploit) 18->57 22 wlanext.exe 18->22         started        25 Qctebuiq.exe 18->25         started        signatures11 process12 signatures13 59 Modifies the context of a thread in another process (thread injection) 22->59 61 Maps a DLL or memory area into another process 22->61 63 Tries to detect virtualization through RDTSC time measurements 22->63 27 cmd.exe 1 22->27         started        65 Multi AV Scanner detection for dropped file 25->65 67 Machine Learning detection for dropped file 25->67 29 iexpress.exe 25->29         started        process14 process15 31 conhost.exe 27->31         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a6cc6af418510edc207b3468d29e80afecce2aa47a683b02bc0da39c60505801/
Threat name:
Win32.Trojan.Guloader
Create hunting rule
Status:
Malicious
First seen:
2023-04-05 07:15:18 UTC
File Type:
PE (Exe)
Extracted files:
74
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=u3ggv5aykehnyid3grunfhuav7wm4kvepjudwav4bwrzyycqlaaq._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
3053bf83f68a367d52f30660d789d79bc26b7829af496864e777ad8a38450366
Formbook
45d68cb2a4e2ea11ba073766a2de69759539026cc66a0215f48ff46342e3ed84
Formbook
61d2d7bcb9665785fd5571a546cbad026f349a138e2a32f2dbeed90f5480a0a3
Formbook
bec4ef3573fb041d4a688c353f4682186f2bfe3918e9add4b9c5ceda5ec2627c
Formbook
d11933411093e586653221106dbd02ee574044b4ca7f1bf9d91c6c558b00acdd
Formbook
e4a8a88bffaf744487df4bfd56f975542f59efb4aabe037f2ce5baea61875f98
Formbook
+ 2'484 additional samples on MalwareBazaar
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:modiloader family:xloader campaign:euv4 loader persistence rat trojan
Link:
https://tria.ge/reports/230405-qad68sgg6w/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Adds Run key to start application
ModiLoader Second Stage
Xloader payload
ModiLoader, DBatLoader
Xloader
Unpacked files
SH256 hash:
a6cc6af418510edc207b3468d29e80afecce2aa47a683b02bc0da39c60505801
MD5 hash:
5187c06ca968411e249402ac5340da8a
SHA1 hash:
ed941f029055524b3062fc3b8c6a9f1931fbe805
Link:
https://www.unpac.me/results/940836dd-c158-499c-bf28-9104af36a47c/
Malware family:
XLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/a6cc6af41851/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Formbook
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/a6cc6af418510edc207b3468d29e80afecce2aa47a683b02bc0da39c60505801

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:shellcode
Create hunting rule
Author:nex
Description:Matched shellcode byte patterns
Rule name:Suspicious_Macro_Presence
Create hunting rule
Author:Mehmet Ali Kerimoglu (CYB3RMX)
Description:This rule detects common malicious/suspicious implementations.

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Malspam

Formbook

Executable exe a6cc6af418510edc207b3468d29e80afecce2aa47a683b02bc0da39c60505801

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/380308/

Comments