MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e65d1335f3495f7d469bea81683253ee0845b3b3980cfaea09c4a7837a6c66eb. 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: 14


Intelligence 14 IOCs YARA 3 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e65d1335f3495f7d469bea81683253ee0845b3b3980cfaea09c4a7837a6c66eb
SHA3-384 hash: 54519d885609a9b920a31d9e08f768328b95bb6606e890a598053895578b85475033211cffa5c391b59a34b20c387f60
SHA1 hash: 2f53b05dcc5b3d5b13457f7452c4626f647fb887
MD5 hash: c01d5c630294241db988b68176f2d00f
humanhash: angel-fruit-sixteen-king
File name:c01d5c630294241db988b68176f2d00f
Download: download sample
Signature Formbook
Create hunting rule
File size:484'864 bytes
First seen:2021-11-23 11:00:10 UTC
Last seen:2021-11-23 12:53:25 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'650 x AgentTesla, 19'462 x Formbook, 12'203 x SnakeKeylogger)
ssdeep 6144:y1ps1trDn0OHhnbupjjPNGDMrlPgB2YTRyV6dVkO692PlEASHpWrYoPHrPX:qs1tD00hnbOjPNGQlPgAQV+9MNSJViv
Threatray 11'484 similar samples on MalwareBazaar
TLSH T1AAA4E0603254A302D82D4FB9C87E85853B31B1D56A05C7DD9DBBE39E1A32B072717AB3
Reporter zbetcheckin
Tags:32 exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
90
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
c01d5c630294241db988b68176f2d00f
Verdict:
Malicious activity
Analysis date:
2021-11-23 11:11:55 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/82949946-ca46-46c7-ace0-1d43cf37b828

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Gathering data
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.1107.10082.13286.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Sending a custom TCP request
DNS request
Unauthorized injection to a recently created process
Creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
fareit obfuscated packed
Link:
https://www.filescan.io/uploads/619cc9f2f36138de3f36f191/reports/57641f6b-639c-4f94-a062-29eef6d0b912/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/ebb2f5f5-99f2-4990-b2e5-4dacaa546931
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/894658
Signature
C2 URLs / IPs found in malware configuration
Found malware configuration
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
Self deletion via cmd delete
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 signatures2 2 Behavior Graph ID: 527134 Sample: tlScOXzm9k Startdate: 23/11/2021 Architecture: WINDOWS Score: 100 43 Found malware configuration 2->43 45 Malicious sample detected (through community Yara rule) 2->45 47 Multi AV Scanner detection for submitted file 2->47 49 4 other signatures 2->49 10 tlScOXzm9k.exe 3 2->10         started        14 explorer.exe 74 2->14         started        process3 file4 31 C:\Users\user\AppData\...\tlScOXzm9k.exe.log, ASCII 10->31 dropped 59 Tries to detect virtualization through RDTSC time measurements 10->59 16 tlScOXzm9k.exe 10->16         started        signatures5 process6 signatures7 35 Modifies the context of a thread in another process (thread injection) 16->35 37 Maps a DLL or memory area into another process 16->37 39 Sample uses process hollowing technique 16->39 41 Queues an APC in another process (thread injection) 16->41 19 explorer.exe 16->19 injected process8 process9 21 wlanext.exe 19->21         started        signatures10 51 Self deletion via cmd delete 21->51 53 Modifies the context of a thread in another process (thread injection) 21->53 55 Maps a DLL or memory area into another process 21->55 57 Tries to detect virtualization through RDTSC time measurements 21->57 24 explorer.exe 1 172 21->24         started        27 cmd.exe 1 21->27         started        process11 dnsIp12 33 192.168.2.1 unknown unknown 24->33 29 conhost.exe 27->29         started        process13
Detection:
xloader
Create hunting rule
Link:
https://mwdb.cert.pl/sample/e65d1335f3495f7d469bea81683253ee0845b3b3980cfaea09c4a7837a6c66eb/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-11-23 02:04:15 UTC
File Type:
PE (.Net Exe)
Extracted files:
9
AV detection:
21 of 27 (77.78%)
Threat level:
  5/5
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
02a9e7458836d89cc02de2333176fcfdc9e462535e73e5b032f13e604b831b72
Formbook
0925611227bd789da9fe684970971f3b97b477cbb5ea4066264db719bb7202b7
Formbook
0fdf7d71205b22f118f035eadd183c769c80cd916e41228252494ce59658aad6
Formbook
1f651f590aaf7682d6b480e690099b4115d91f5a260c961ecc6030b2c280708a
Formbook
46fa7e230e5d8398c15c24dd78906dcf50da9bb1d2cfd8682ad7f2f80819a3a8
Formbook
758acf61b0f5ffe96a2ea2b6a946e32699e0e326fcc4f58596addb7c1784115c
Formbook
bc4d625ec4ba48b9c17bcd907fe509539a12bb0d6103ff65a4e3c59fb4eca07c
Formbook
fe17721930d311edb152dc90a891ae82cc45997b54ec77894f765d5efe259903
Formbook
+ 11'474 additional samples on MalwareBazaar
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:xloader campaign:ef6c loader rat
Link:
https://tria.ge/reports/211123-m4kdkadaa2/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Xloader Payload
Xloader
Malware Config
C2 Extraction:
http://www.fis.photos/ef6c/
Unpacked files
SH256 hash:
9591b2ccff5084a8ed9904c240d16e7b4d6d33ca130581fd7e77ba78fb8dacb4
MD5 hash:
4e87b7aff5127f0d2e566c409e328359
SHA1 hash:
e25ca913e05c7d36898b9a329d1d7598a116e4c0
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/e49d61ab-9671-4ad1-aa48-cf099a600d95/
Parent samples :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 hash:
e151d1b88c0a3e615b57d35695145efb89d57f25c0fee49f4c7caa6efaf361c8
MD5 hash:
a298276e2bbb78265ddbb0b8867a3600
SHA1 hash:
1f053a7a52add6a02af2e1fd3b6ca107a48dd79d
Link:
https://www.unpac.me/results/e49d61ab-9671-4ad1-aa48-cf099a600d95/
SH256 hash:
f30ca642597c059f9dbcc6cfea27687245fbcaf5456be0b7a4528d946f3a0a05
MD5 hash:
0f6349011cf5446131faf0cadbace87b
SHA1 hash:
0cd48b5cb5a0ca095043c333c9002ba5273e92e8
Link:
https://www.unpac.me/results/e49d61ab-9671-4ad1-aa48-cf099a600d95/
SH256 hash:
e65d1335f3495f7d469bea81683253ee0845b3b3980cfaea09c4a7837a6c66eb
MD5 hash:
c01d5c630294241db988b68176f2d00f
SHA1 hash:
2f53b05dcc5b3d5b13457f7452c4626f647fb887
Link:
https://www.unpac.me/results/e49d61ab-9671-4ad1-aa48-cf099a600d95/
Malware family:
XLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/e65d1335f349/report/overview.html
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/e65d1335f3495f7d469bea81683253ee0845b3b3980cfaea09c4a7837a6c66eb

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: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.

Web download

Formbook

Executable exe e65d1335f3495f7d469bea81683253ee0845b3b3980cfaea09c4a7837a6c66eb

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/1808761/
Cape
Cape
https://www.capesandbox.com/analysis/208659/

Comments


Avatar
zbet commented on 2021-11-23 11:00:13 UTC

url : hxxp://52.56.119.158/www1/ckim-1.exe