MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 16e9e1b6560d4566dc705cf7504391ae585affc16a7cd70fc8c881e25eb230d4. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 16e9e1b6560d4566dc705cf7504391ae585affc16a7cd70fc8c881e25eb230d4
SHA3-384 hash: f3c1f00c28e4e9aaaf2d501f6da9c8a395ec4811195a3ea4a84a83ea9d48cf2570592885e4cd32d3fbcb8079ff8a482c
SHA1 hash: 027bd03d54499449fe61189cf65a476dc61c7786
MD5 hash: 26a4277ae3b166a366560cdfdcd33dec
humanhash: spaghetti-comet-west-johnny
File name:26a4277ae3b166a366560cdfdcd33dec.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:926'720 bytes
First seen:2021-09-20 14:02:15 UTC
Last seen:2021-09-20 15:09:07 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'742 x AgentTesla, 19'607 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 24576:os+U3NFuzmJWyzRXfIBl11cZNlB+Fond:33NFuzmJt1XfIBP1YNlB6od
Threatray 9'397 similar samples on MalwareBazaar
TLSH T1B115CF242218D519E5FAA73BC8A698B0D73FFC87A465D5AF58C278DE0D317E08017B27
File icon (PE):PE icon
dhash icon a6591878d162e41b (9 x AgentTesla, 7 x Formbook, 2 x SnakeKeylogger)
Reporter abuse_ch
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
181
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
26a4277ae3b166a366560cdfdcd33dec.exe
Verdict:
Malicious activity
Analysis date:
2021-09-20 14:07:29 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/89026bb9-5086-42f7-a9dd-69420b7d8085

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/189475/
Detection(s):
SecuriteInfo.com.Trojan.Mardom.MN.15.22254.14437.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Using the Windows Management Instrumentation requests
Creating a window
Enabling autorun with the shell\open\command registry branches
Malware family:
Formbook
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/7f35732a-ba0c-4e81-bd5d-5d48fb8817b5
Result
Threat name:
FormBook
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Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/854128
Signature
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found malware configuration
Injects a PE file into a foreign processes
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
Performs DNS queries to domains with low reputation
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
Self deletion via cmd delete
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
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 detect virtualization through RDTSC time measurements
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 486561 Sample: Shq9ms6iU1.exe Startdate: 20/09/2021 Architecture: WINDOWS Score: 100 29 www.fasilitatortoefl.com 2->29 31 www.almedmedicalcenter.com 2->31 33 2 other IPs or domains 2->33 53 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->53 55 Found malware configuration 2->55 57 Malicious sample detected (through community Yara rule) 2->57 59 6 other signatures 2->59 10 Shq9ms6iU1.exe 3 3 2->10         started        signatures3 process4 file5 27 C:\Users\user\AppData\...\Shq9ms6iU1.exe.log, ASCII 10->27 dropped 61 Tries to detect virtualization through RDTSC time measurements 10->61 63 Injects a PE file into a foreign processes 10->63 14 Shq9ms6iU1.exe 10->14         started        signatures6 process7 signatures8 65 Modifies the context of a thread in another process (thread injection) 14->65 67 Maps a DLL or memory area into another process 14->67 69 Sample uses process hollowing technique 14->69 71 Queues an APC in another process (thread injection) 14->71 17 WWAHost.exe 14->17         started        20 explorer.exe 14->20 injected process9 dnsIp10 41 Self deletion via cmd delete 17->41 43 Modifies the context of a thread in another process (thread injection) 17->43 45 Maps a DLL or memory area into another process 17->45 47 Tries to detect virtualization through RDTSC time measurements 17->47 23 cmd.exe 1 17->23         started        35 xn--tarzmbu-ufb.com 89.43.66.91, 49811, 80 NETINTERNETNetinternetBilisimTeknolojileriASTR Turkey 20->35 37 www.casino-virtuali.net 172.67.206.242, 49812, 80 CLOUDFLARENETUS United States 20->37 39 7 other IPs or domains 20->39 49 System process connects to network (likely due to code injection or exploit) 20->49 51 Performs DNS queries to domains with low reputation 20->51 signatures11 process12 process13 25 conhost.exe 23->25         started       
Detection:
xloader
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Link:
https://mwdb.cert.pl/sample/16e9e1b6560d4566dc705cf7504391ae585affc16a7cd70fc8c881e25eb230d4/
Threat name:
Win32.Trojan.Mardom
Create hunting rule
Status:
Malicious
First seen:
2021-09-20 11:07:58 UTC
AV detection:
16 of 45 (35.56%)
Threat level:
  5/5
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
06db28157cbf8afaef9fada2db963f0a1f81a266512c748dc6ea86d371036900
Formbook
3884e83634368ece061a97583d17bfdfe4247af9f8d507f4b594eaabf499e1c9
Formbook
7811bd14cb7fe9de30afeb44ca4d2f009e0e5f0488ad07f282ad0327b4ecd0b5
Formbook
7ed2e1a088d8af23bee0d7b23fe435a181f597991cebfffbcc1ed43f31198f87
Formbook
7edea6fe44458e087954bd189d33214f74cdb0d25dc3ea598554a9b2e3808abc
Formbook
9e5d79a5c4d56511b27b25b7c4ddb73e8c10c15168676b90291b8ba66a6239c4
Formbook
b092672d7f36d3deaab664c0a562b055f9cee3f247328e639aca58f025f979ca
Formbook
bb913402040958a639d6c22b1df958de0aa304d51c00eb5aaa106077edb85310
Formbook
cfdb27a9ff39bd1aa5a0a43fe6e272c269a311f5748d8a13b2e705f7d66f16bd
Formbook
e94b8626361ef2ef783dbb4c5662c62a2f27f79e7453b0831805a04541e0ac12
Formbook
+ 9'387 additional samples on MalwareBazaar
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:xloader campaign:uytf loader rat
Link:
https://tria.ge/reports/210920-rb89fahaal/
Behaviour
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Xloader Payload
Xloader
Malware Config
C2 Extraction:
http://www.fasilitatortoefl.com/uytf/
Unpacked files
SH256 hash:
9c33f04ebf1782711ec0c00a43d9334adf0a10d7ab4bc3d2c49aa8b4e64a3685
MD5 hash:
e124dde00ff92ae52bc44bd15b8597dc
SHA1 hash:
490b3216176f364fa02b4a0ad18868a1f3fef662
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/49760be7-2916-457b-a30b-aa9195fb033a/
Parent samples :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 hash:
cac8b347040a359c02ae5e658d3d76230c7dd7eb33505605ed0b9bc49ff268c7
MD5 hash:
71a894ff252c767b80d65ab1e54fda2b
SHA1 hash:
bcc4ff628585ca28b8b0f2c30e63049b910d4d49
Link:
https://www.unpac.me/results/49760be7-2916-457b-a30b-aa9195fb033a/
SH256 hash:
a506c1c95b809eb33a585bf206ed9f2269e5734263861c1e20b9111de7bdbcec
MD5 hash:
9a1ea12548cd250bc13fcaabd088ae4e
SHA1 hash:
7eeae859b7356d239d13fc1d5b9b7b8b53120a2d
Link:
https://www.unpac.me/results/49760be7-2916-457b-a30b-aa9195fb033a/
SH256 hash:
529d17cef47636a000a8578bb559cbff82dbdbb09e85c364ef17e42e64693cdb
MD5 hash:
9a9e16a07d7af0ffb206ccdcf50263af
SHA1 hash:
5451a020c05369d9fb30716082732a16c6429059
Link:
https://www.unpac.me/results/49760be7-2916-457b-a30b-aa9195fb033a/
SH256 hash:
16e9e1b6560d4566dc705cf7504391ae585affc16a7cd70fc8c881e25eb230d4
MD5 hash:
26a4277ae3b166a366560cdfdcd33dec
SHA1 hash:
027bd03d54499449fe61189cf65a476dc61c7786
Link:
https://www.unpac.me/results/49760be7-2916-457b-a30b-aa9195fb033a/
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/16e9e1b6560d4566dc705cf7504391ae585affc16a7cd70fc8c881e25eb230d4

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
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Rule name:pe_imphash
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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.

Web download

Formbook

Executable exe 16e9e1b6560d4566dc705cf7504391ae585affc16a7cd70fc8c881e25eb230d4

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1631109/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/189475/

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