MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f0ce6536bd8f80c0ee0ff1a246fd8447514906a38d4d24ec0d373c814180f9fb. 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: 15


Intelligence 15 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f0ce6536bd8f80c0ee0ff1a246fd8447514906a38d4d24ec0d373c814180f9fb
SHA3-384 hash: 633db50e820c7daf131949d9e67f158684399cac50aa3d2d344c8143dc868fad088054ce8cf1d9df8c8be0fc757b6135
SHA1 hash: 6f332eab88de9025826da1f12a1a4b8fbfd2f7ef
MD5 hash: fa64d9dff3c3c5cd31565af75880b4f1
humanhash: carbon-skylark-quebec-fillet
File name:yeniden aksesuarlar.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:548'864 bytes
First seen:2023-04-14 06:10:50 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'614 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:eFVpm4o/EqNNJt6jy1cSQMA0H50DjA3osPB:0qejMcStLZmAB
Threatray 2'673 similar samples on MalwareBazaar
TLSH T153C41253B2581927D2AC03FA66B3560403B3E63E65A1D2CD4DC764F866F2B815A33F63
TrID 63.0% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.2% (.SCR) Windows screen saver (13097/50/3)
9.0% (.EXE) Win64 Executable (generic) (10523/12/4)
5.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.8% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon 0000c4c4e4c47000 (17 x AgentTesla, 7 x SnakeKeylogger, 6 x Loki)
Reporter abuse_ch
Tags:exe FormBook geo TUR

Intelligence

File Origin
# of uploads :
1
# of downloads :
229
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
formbook
Create hunting rule
ID:
1
File name:
yeniden aksesuarlar.exe
Verdict:
Malicious activity
Analysis date:
2023-04-14 06:26:45 UTC
Tags:
formbook xloader
Link:
https://app.any.run/tasks/e1f9080e-1582-423e-8f57-62d02e6d9932

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/382173/
Detection(s):
Sanesecurity.Malware.28872.BadIN4.UNOFFICIAL
Create hunting rule

Win.Trojan.EmbeddedDotNetBinary-9940868-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Launching cmd.exe command interpreter
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
clipbanker comodo darkkomet packed remcos
Link:
https://www.filescan.io/uploads/6438ee7c8cbb8f4be303ba4b/reports/b81f5e12-1707-4e91-bacd-aeaf72c1be5e/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
Link:
https://www.hybrid-analysis.com/sample/f0ce6536bd8f80c0ee0ff1a246fd8447514906a38d4d24ec0d373c814180f9fb
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
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/51c13488-a41b-479b-8be9-c94a8de77663
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1213687
Signature
.NET source code contains potential unpacker
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found malware configuration
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)
Modifies the prolog of user mode functions (user mode inline hooks)
Multi AV Scanner detection for submitted file
Performs DNS queries to domains with low reputation
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
Snort IDS alert for network traffic
System process connects to network (likely due to code injection or exploit)
Tries to detect virtualization through RDTSC time measurements
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 846614 Sample: yeniden_aksesuarlar.exe Startdate: 14/04/2023 Architecture: WINDOWS Score: 100 31 www.gewirgq1uw.xyz 2->31 39 Snort IDS alert for network traffic 2->39 41 Found malware configuration 2->41 43 Malicious sample detected (through community Yara rule) 2->43 45 8 other signatures 2->45 11 yeniden_aksesuarlar.exe 3 2->11         started        signatures3 process4 file5 29 C:\Users\user\...\yeniden_aksesuarlar.exe.log, ASCII 11->29 dropped 55 Tries to detect virtualization through RDTSC time measurements 11->55 15 yeniden_aksesuarlar.exe 11->15         started        signatures6 process7 signatures8 57 Modifies the context of a thread in another process (thread injection) 15->57 59 Maps a DLL or memory area into another process 15->59 61 Sample uses process hollowing technique 15->61 63 Queues an APC in another process (thread injection) 15->63 18 explorer.exe 2 6 15->18 injected process9 dnsIp10 33 www.1wwoio.top 190.115.19.43, 49685, 80 DDOS-GUARDCORPBZ Belize 18->33 35 www.jessicamorimando.com 18->35 37 jessicamorimando.com 34.102.136.180, 49684, 80 GOOGLEUS United States 18->37 47 System process connects to network (likely due to code injection or exploit) 18->47 22 explorer.exe 18->22         started        signatures11 process12 signatures13 49 Modifies the context of a thread in another process (thread injection) 22->49 51 Maps a DLL or memory area into another process 22->51 53 Tries to detect virtualization through RDTSC time measurements 22->53 25 cmd.exe 1 22->25         started        process14 process15 27 conhost.exe 25->27         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f0ce6536bd8f80c0ee0ff1a246fd8447514906a38d4d24ec0d373c814180f9fb/
Threat name:
ByteCode-MSIL.Trojan.Swotter
Create hunting rule
Status:
Malicious
First seen:
2023-04-14 01:20:53 UTC
File Type:
PE (.Net Exe)
Extracted files:
14
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6dhgknv5r6amb3qp6gren7mei5iusbvdrvgsj3ang46icqma7h5q._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
0bf1ad7e3d5f2bdd589d32f36db80fe2862a8b3412c7cfcdef4f839c9339d6af
Formbook
3ff8da989c0463e0eca88964ea38876e1b9e1e3dfe7cbab96297feadff54713b
Formbook
42f025f744bb97509425ac749ada6c20ef6439d193e537a013b981ad4d21e124
Formbook
5267caaadc1e9d045e08de329de614b3b85f615aeec1a5927c32cfe82d493d2c
Formbook
80c6293d18c38b686ea6ab60d134247f8d72553be2d20a305b94c78115227667
Formbook
94dab2dcd48fb66d3a0836a2711083a5ee738603de0b47fecfed4e23711def16
Formbook
c3c4281831f463d7ee622d35ea584b893b99400c0dc7dda327557d48f10ec564
Formbook
f0eef09d45e8b0edf907f9fa6f9bd84a33327f62359fef4b92508a413d68c1b3
Formbook
f5a8212add9f9bfbc85f6337d2194ca9aa66bd3c12830c8ebe7d7ff60934d5ad
Formbook
facf2fbbac21edd7550d00e6f6916f9ee598f9c3bdc2ca0feb288c139d687672
Formbook
+ 2'663 additional samples on MalwareBazaar
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook campaign:cx01 rat spyware stealer trojan
Link:
https://tria.ge/reports/230414-gxl1xsge95/
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
Deletes itself
Blocklisted process makes network request
Formbook payload
Formbook
Unpacked files
SH256 hash:
65532eced8f8afb2148aae4fea0cf6764349256c0b5a3a89a6875b6bed2a6a09
MD5 hash:
e979886dd03a38f4ea730b97f421196f
SHA1 hash:
6a0f676c2735a5afaea258ee5ab12b9d5299aba4
Detections:
FormBook
Create hunting rule
win_formbook_w0
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
Link:
https://www.unpac.me/results/ecbfd08e-df9f-4146-9855-2d923569bfac/
Parent samples :
c3c4281831f463d7ee622d35ea584b893b99400c0dc7dda327557d48f10ec564
f0eef09d45e8b0edf907f9fa6f9bd84a33327f62359fef4b92508a413d68c1b3
3ff8da989c0463e0eca88964ea38876e1b9e1e3dfe7cbab96297feadff54713b
f0ce6536bd8f80c0ee0ff1a246fd8447514906a38d4d24ec0d373c814180f9fb
319ed15753e7ce1ff182e1bd2e4900de9c76300f30cb645c01b57324de50face
c233b5359370a026201a1648489a3f1f91fd11cadb41e87ce45c60ea3a15f8f1
07ad0c61940072d3f26c6706e550f970c2e3ee59d1b0a519515ebf16e013b11c
c89bf6380445a49127491a4c68b77bc9ff8ba9b8fa016846ed6cc2274b6133d0
4dce4459e53e569a20c892efadb0424a4698bf5f67d16e7b73668dc2e172663e
3b0069e420ccfba9dff2e274d714fe3f62a6b9f3b5630e0fd28a89f579ebadcd
9c0a4fbfc6a9ee19747c3bd56699ad195ef95f65752476a208f7ef7fc2dd27f8
e30d41df0b3384eb57a607989bdfe40191b4e81df96327c1974f6d05a3a3d83f
880b7f96797851986e0dfb579afb707a7529f1adf9cce67efb7534d4003b8aa7
SH256 hash:
40c050c20d957d26b932faf690f9c2933a194aa6607220103ec798f46ac03403
MD5 hash:
c768bac25fc6f0551a11310e7caba8d5
SHA1 hash:
95f9195e959fb48277c95d1dd1c97a4edff7cb3a
Link:
https://www.unpac.me/results/ecbfd08e-df9f-4146-9855-2d923569bfac/
SH256 hash:
5c08e75047da9a02f9e7124f588219a9c93f3c3b970bfc799454131dcc904bfe
MD5 hash:
73674b4e2305c17f5025985999e9b2e8
SHA1 hash:
8babe8e9020ee15b3b50a1b24e362408b8594365
Link:
https://www.unpac.me/results/ecbfd08e-df9f-4146-9855-2d923569bfac/
SH256 hash:
e51e43cc532602b486fcf66334ecbb91a767a74d3721c6e65674bbf39bc432f6
MD5 hash:
0cc5235289ebb912ecfc3064e4c45e58
SHA1 hash:
36c4f8855e80498e1b5034f40dda4c3a35b73e0b
Link:
https://www.unpac.me/results/ecbfd08e-df9f-4146-9855-2d923569bfac/
SH256 hash:
f85ee486e79f5e5a4f662611ec986f85831fe3c2dc00fcb0f8878b308288b991
MD5 hash:
2d488eb027f16f58fc1bfc8986022933
SHA1 hash:
1737d8eca8d4d27d825db22d443fa3a4c227c9fd
Link:
https://www.unpac.me/results/ecbfd08e-df9f-4146-9855-2d923569bfac/
SH256 hash:
f0ce6536bd8f80c0ee0ff1a246fd8447514906a38d4d24ec0d373c814180f9fb
MD5 hash:
fa64d9dff3c3c5cd31565af75880b4f1
SHA1 hash:
6f332eab88de9025826da1f12a1a4b8fbfd2f7ef
Link:
https://www.unpac.me/results/ecbfd08e-df9f-4146-9855-2d923569bfac/
Malware family:
FormBook
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/f0ce6536bd8f/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.

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:Dotnet_Hidden_Executables_Detect
Create hunting rule
Author:Mehmet Ali Kerimoglu (@CYB3RMX)
Description:This rule detects hidden PE file presence.
Reference:https://github.com/CYB3RMX/Qu1cksc0pe
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

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

Malspam

Formbook

Executable exe f0ce6536bd8f80c0ee0ff1a246fd8447514906a38d4d24ec0d373c814180f9fb

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/382173/

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