MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6fd861a2b677a86550afe16ac310a004723d72b8f9324a861f81c842060c42fa. 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


Intelligence 16 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6fd861a2b677a86550afe16ac310a004723d72b8f9324a861f81c842060c42fa
SHA3-384 hash: e8e9612b1ac5251392d58265b21d2ecc5425a7abd9b9c46b2f6f8d1f9568611f828b53866c29e6b8c0f7113e8cf0444c
SHA1 hash: 295b930621629d8db18462d6493d4d4b77c7380d
MD5 hash: 1ef5b93fe63f4ef33869bf6833b480cb
humanhash: leopard-alaska-mango-oranges
File name:swift0111202200000078987650.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:735'232 bytes
First seen:2022-11-07 07:06:45 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:QwhuJuQvNCvT/UomCQe27kFJaknRAjaHTfBfdnwhUCUyIecO6zps7:DuJrATXmu20gazfBlnT/rlTs7
TLSH T168F4237373151882F06807F086F517E92BB0A8687D61C90D2D8972DE296538BEF43B7B
TrID 72.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.4% (.EXE) Win64 Executable (generic) (10523/12/4)
6.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.4% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.EXE) OS/2 Executable (generic) (2029/13)
Reporter adrian__luca
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
194
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
formbook
Create hunting rule
ID:
1
File name:
swift0111202200000078987650.exe
Verdict:
Malicious activity
Analysis date:
2022-11-07 07:13:42 UTC
Tags:
formbook trojan stealer
Link:
https://app.any.run/tasks/6fd0cd81-7181-47b7-8503-305b0b7c0146

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Formbook
Create hunting rule
Link:
https://www.capesandbox.com/analysis/329734/
Detection(s):
SecuriteInfo.com.Trojan.Inject4.46086.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Launching a process
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/6368aeb25a664bb7b89c52d8/reports/386259de-2501-484a-877d-ee4ca9fa953f/overview
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/02b5e6c2-f6ae-4dc5-bb6a-47a24bf69884
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1106979
Signature
.NET source code contains potential unpacker
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Deletes itself after installation
Injects a PE file into a foreign processes
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 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 sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 739643 Sample: swift0111202200000078987650.exe Startdate: 07/11/2022 Architecture: WINDOWS Score: 100 29 www.escraptor.com 2->29 37 Malicious sample detected (through community Yara rule) 2->37 39 Antivirus detection for URL or domain 2->39 41 Multi AV Scanner detection for submitted file 2->41 43 6 other signatures 2->43 9 swift0111202200000078987650.exe 3 2->9         started        signatures3 process4 file5 27 C:\...\swift0111202200000078987650.exe.log, ASCII 9->27 dropped 55 Injects a PE file into a foreign processes 9->55 13 swift0111202200000078987650.exe 9->13         started        16 swift0111202200000078987650.exe 9->16         started        18 swift0111202200000078987650.exe 9->18         started        signatures6 process7 signatures8 57 Modifies the context of a thread in another process (thread injection) 13->57 59 Maps a DLL or memory area into another process 13->59 61 Sample uses process hollowing technique 13->61 63 Queues an APC in another process (thread injection) 13->63 20 explorer.exe 13->20 injected process9 dnsIp10 31 www.a1taxconsultant.com 162.215.226.4, 49700, 49701, 49702 PUBLIC-DOMAIN-REGISTRYUS United States 20->31 33 marxmixer.com 169.239.219.58, 49699, 80 DIAMATRIXZA South Africa 20->33 35 www.marxmixer.com 20->35 45 System process connects to network (likely due to code injection or exploit) 20->45 24 mstsc.exe 13 20->24         started        signatures11 process12 signatures13 47 Tries to steal Mail credentials (via file / registry access) 24->47 49 Tries to harvest and steal browser information (history, passwords, etc) 24->49 51 Deletes itself after installation 24->51 53 2 other signatures 24->53
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/6fd861a2b677a86550afe16ac310a004723d72b8f9324a861f81c842060c42fa/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-11-01 05:25:30 UTC
File Type:
PE (.Net Exe)
Extracted files:
22
AV detection:
28 of 40 (70.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=n7mgdivwo6ugkufp4fvmgefaarzd24vy7ezevbq7qheeebqmil5a._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook campaign:s5zx rat spyware stealer trojan
Link:
https://tria.ge/reports/221107-hxnp7addf5/
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 SendNotifyMessage
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Checks computer location settings
Loads dropped DLL
Reads user/profile data of web browsers
Formbook
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/0a6acbc0-7752-4aac-8520-93ff1252d1a6
Unpacked files
SH256 hash:
e7cccb43dd3b796e66281d2f398c390ce0942ae8214ccc306219a938fd4d5656
MD5 hash:
f40c50b52491bd866e05761d98d141e8
SHA1 hash:
b6ee73fb9683096944f650c35c7143a7c31837ea
Detections:
XLoader
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
Link:
https://www.unpac.me/results/6dea4550-dbbf-4ffc-ad16-a8f5274aeac2/
Parent samples :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 hash:
e43ed5a4e94e1b17fdde319b08cb15120b3d0c05548c1332d4abbf4f282cb389
MD5 hash:
dd88b555de397f749a9e38a3a14d25b4
SHA1 hash:
5280de0af81c992a7114f029d135f157135a27da
Link:
https://www.unpac.me/results/6dea4550-dbbf-4ffc-ad16-a8f5274aeac2/
SH256 hash:
15d73a776fe344c81d89f8c1403a88694e798a4698997b7e71ff8cd285043e5e
MD5 hash:
30f4d7c4a68786ee7add65357696b171
SHA1 hash:
f1dc5ea4551456140bda5f1be92ea156260cab2f
Link:
https://www.unpac.me/results/6dea4550-dbbf-4ffc-ad16-a8f5274aeac2/
SH256 hash:
cfc16a2dbb933b1b85807d48966e9301b9fc34f4c44e7357713ca88b54bf4ab4
MD5 hash:
aabd0bdc81026ade6c57383f21d5c227
SHA1 hash:
4b26936bb8c03be6d7963184215a5ab594ecb765
Link:
https://www.unpac.me/results/6dea4550-dbbf-4ffc-ad16-a8f5274aeac2/
SH256 hash:
85346b44f96541c6d4e9fe55daa191181cc412ce18233c2e4547ff27357fbe4f
MD5 hash:
d4f136b634b7ab6e62315ce93abef77f
SHA1 hash:
1426280af51fb4ae63fdf71f5b3193a44a413158
Link:
https://www.unpac.me/results/6dea4550-dbbf-4ffc-ad16-a8f5274aeac2/
SH256 hash:
33eb85d688f7c76af568897c1f294d738cfb11012e8dd123c46958ae3723f621
MD5 hash:
70c8d8d4d9a762e4f4c2119444a7985f
SHA1 hash:
0edfd2e5c8d99231fb504b7049348a6b1559d202
Link:
https://www.unpac.me/results/6dea4550-dbbf-4ffc-ad16-a8f5274aeac2/
SH256 hash:
6fd861a2b677a86550afe16ac310a004723d72b8f9324a861f81c842060c42fa
MD5 hash:
1ef5b93fe63f4ef33869bf6833b480cb
SHA1 hash:
295b930621629d8db18462d6493d4d4b77c7380d
Link:
https://www.unpac.me/results/6dea4550-dbbf-4ffc-ad16-a8f5274aeac2/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.65
Link:
https://yomi.yoroi.company/submissions/6fd861a2b677a86550afe16ac310a004723d72b8f9324a861f81c842060c42fa

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: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 6fd861a2b677a86550afe16ac310a004723d72b8f9324a861f81c842060c42fa

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/329734/

Comments