MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 04e127c5bdf94f075639d7f44badd25223f3ebeede44258367413d8463505020. 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: 11


Intelligence 11 IOCs YARA 3 File information Comments
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SHA256 hash: 04e127c5bdf94f075639d7f44badd25223f3ebeede44258367413d8463505020
SHA3-384 hash: 33656961669df7a32981808667cc1893f3eae177cc41851956f0995a8c7513c6ba3f0c52666b028ac070977c208c8e73
SHA1 hash: bd1d7bd592b90f9322dd738daefb7306822cdeb3
MD5 hash: 94589c900f582c827be848f069c01983
humanhash: asparagus-colorado-utah-tennis
File name:94589c900f582c827be848f069c01983.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:713'216 bytes
First seen:2021-08-05 18:32:27 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:gtWrVHYuWorkU44r2nsjyqJBGKg3p/4F6tDnrJ/4WDO9XM4vuLR1xWWU8XBq3E:gFmB4yvODmevKWDe8UeBq3E
Threatray 7'359 similar samples on MalwareBazaar
TLSH T1F5E401BA5188BF9BE22C07B827A8530853F991B55ED1F647BC90BCF5389E741C34324A
dhash icon 30f0e0f0e0f0f030 (22 x Formbook, 12 x AgentTesla, 2 x RedLineStealer)
Reporter abuse_ch
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
350
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
order list-1.xlsx
Verdict:
Malicious activity
Analysis date:
2021-08-05 20:37:57 UTC
Tags:
exploit CVE-2017-11882 loader trojan formbook stealer
Link:
https://app.any.run/tasks/b7af7890-e793-48b8-bcfd-4faea14dd292

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/176802/
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.VFR-1.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a custom TCP request
Creating a window
Sending a UDP request
Unauthorized injection to a recently created process
Creating a file
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.
Malware family:
Formbook
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/b73d6494-dce4-490b-83a8-9cb50421e809
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/827632
Signature
Antivirus / Scanner detection for submitted sample
C2 URLs / IPs found in malware configuration
Found malware configuration
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
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: 460058 Sample: Gyon8bwKxR.exe Startdate: 05/08/2021 Architecture: WINDOWS Score: 100 31 www.ivaraa.com 2->31 33 ivaraa.com 2->33 41 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->41 43 Found malware configuration 2->43 45 Malicious sample detected (through community Yara rule) 2->45 47 7 other signatures 2->47 11 Gyon8bwKxR.exe 3 2->11         started        signatures3 process4 file5 29 C:\Users\user\AppData\...behaviorgraphyon8bwKxR.exe.log, ASCII 11->29 dropped 57 Tries to detect virtualization through RDTSC time measurements 11->57 59 Injects a PE file into a foreign processes 11->59 15 Gyon8bwKxR.exe 11->15         started        signatures6 process7 signatures8 61 Modifies the context of a thread in another process (thread injection) 15->61 63 Maps a DLL or memory area into another process 15->63 65 Sample uses process hollowing technique 15->65 67 Queues an APC in another process (thread injection) 15->67 18 explorer.exe 15->18 injected process9 dnsIp10 35 hargatoyota-malang.com 151.106.117.60, 49761, 80 PLUSSERVER-ASN1DE Germany 18->35 37 www.casaenvero.com 217.76.150.41, 49762, 80 ONEANDONE-ASBrauerstrasse48DE Spain 18->37 39 14 other IPs or domains 18->39 49 System process connects to network (likely due to code injection or exploit) 18->49 22 WWAHost.exe 18->22         started        signatures11 process12 signatures13 51 Modifies the context of a thread in another process (thread injection) 22->51 53 Maps a DLL or memory area into another process 22->53 55 Tries to detect virtualization through RDTSC time measurements 22->55 25 cmd.exe 1 22->25         started        process14 process15 27 conhost.exe 25->27         started       
Detection:
xloader
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Link:
https://mwdb.cert.pl/sample/04e127c5bdf94f075639d7f44badd25223f3ebeede44258367413d8463505020/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
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Status:
Malicious
First seen:
2021-08-05 15:04:53 UTC
File Type:
PE (.Net Exe)
Extracted files:
11
AV detection:
19 of 28 (67.86%)
Threat level:
  5/5
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
5528ee96b8cefda8ec99999701a1673fb0dff17a8e603f2c8ccd3abac08f7489
Formbook
80530706a080d68ebd18bcf85dae9dbe6477c39d7e4aa7381a1c73902c344201
Formbook
a08bf89a7e4c15fb33684e268199df85727a6ab759a1d7f3d5ba2b7a0e49f17a
Formbook
d9f577793aa65b5e41af83ce7a258fd4dee58fc974f5af5952efc137cabbd5a2
Formbook
e713f71dced099e1ed7db81eb22b4e79fb412f08ca0915e8cdebb5b6051aee67
Formbook
eb2f60b27fe8568bceadd7535f5f7c88de028cf454185a54a4b0b2aa0be63a17
Formbook
ebef5f3d8927febe04a46adfb3626edbf684fe49516497120f8bbd7e2364c7c6
Formbook
f96442a26d160132827a3b109acadaf4aad9dab625939103677cc93783c93ea6
Formbook
fd43374c3bef6b11ed3bd01e3830cb6c62cab1bdb3ffcf0f3c29de7151513b0a
Formbook
fefa01b761aa8ab9d5a79db0bc41cd8eaee972248cf52e4d5c2629998e9bc6e2
Formbook
+ 7'349 additional samples on MalwareBazaar
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:xloader campaign:qn6g loader rat
Link:
https://tria.ge/reports/210805-v3ata73jfa/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Xloader Payload
Xloader
Malware Config
C2 Extraction:
http://www.simplebox.world/qn6g/
Unpacked files
SH256 hash:
22ca30621eaa95ce1f8d36ce7560228b43276a771f95a2d2fd4dd8e1f0aa56ae
MD5 hash:
5c4e4dd8d6a2dc75c96e254b42b1a60c
SHA1 hash:
1908c116c2b248ea8257d09ff741d64735bf0df3
Link:
https://www.unpac.me/results/3956bc75-95ce-4e8a-99e8-129595392c5b/
SH256 hash:
aed00f82f1772e5a403cce9c1349202c8371e67ed9ef19a33cac0bf2a411f3c1
MD5 hash:
c273f926e2a29bd62cc8f27b569a0b2a
SHA1 hash:
e08d302cab3e11d776599a6b0537207fce6f9c51
Link:
https://www.unpac.me/results/3956bc75-95ce-4e8a-99e8-129595392c5b/
SH256 hash:
069fe815a1801963e9bc745bb657f41dd0a969d9b5e8e53f9d75cd415a024471
MD5 hash:
dcc211dabe79eb3a4c934e0050078289
SHA1 hash:
2b2de1addb68ea8abce47c3e0179e18338a718c3
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/3956bc75-95ce-4e8a-99e8-129595392c5b/
Parent samples :
a09ad5ee3ef9214717004d7e8c2761a0a2f010e74755f4c99ab4be8d592794cc
fefa01b761aa8ab9d5a79db0bc41cd8eaee972248cf52e4d5c2629998e9bc6e2
04e127c5bdf94f075639d7f44badd25223f3ebeede44258367413d8463505020
SH256 hash:
04e127c5bdf94f075639d7f44badd25223f3ebeede44258367413d8463505020
MD5 hash:
94589c900f582c827be848f069c01983
SHA1 hash:
bd1d7bd592b90f9322dd738daefb7306822cdeb3
Link:
https://www.unpac.me/results/3956bc75-95ce-4e8a-99e8-129595392c5b/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/04e127c5bdf9/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.81
Link:
https://yomi.yoroi.company/submissions/04e127c5bdf94f075639d7f44badd25223f3ebeede44258367413d8463505020

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 04e127c5bdf94f075639d7f44badd25223f3ebeede44258367413d8463505020

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1508985/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/176802/

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