MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9ca60574d9d34c0b3450b8c79c865b3dc722169a3b16d86e6ccb71eef22cc9e1. 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 2 File information Comments
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SHA256 hash: 9ca60574d9d34c0b3450b8c79c865b3dc722169a3b16d86e6ccb71eef22cc9e1
SHA3-384 hash: e0d66b915d7745308441aeef3a2341fb3656d2344edba6c4db5f8d4837702fbcfe7b1e5e5d3afb5a61f9cdfa59b21a22
SHA1 hash: 934f55e1ce3ac1a61a31fb50986fbdfbde1e9593
MD5 hash: 3b1b0899d16957eb89846f3993c7b458
humanhash: apart-island-west-solar
File name:payment transfer copy.pdf.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:632'832 bytes
First seen:2022-04-12 08:32:18 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'741 x AgentTesla, 19'604 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:gkKUk6j4i4qM+j99IG8BeCZQmIrfX+ebddaoMBPA56dgVgz:gkKX6M5qMt3B5krbpwA5jm
Threatray 14'739 similar samples on MalwareBazaar
TLSH T1FAD4E1157AEC8525D5FD07FDA02401808BF6B22BA817E3BD5A16B4E62D233D0D7077AB
File icon (PE):PE icon
dhash icon 73432b4d556d597d (15 x SnakeKeylogger, 14 x AgentTesla, 12 x Formbook)
Reporter GovCERT_CH
Tags:exe FormBook xloader

Intelligence

File Origin
# of uploads :
1
# of downloads :
312
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
formbook
Create hunting rule
ID:
1
File name:
payment transfer copy.pdf.exe
Verdict:
Malicious activity
Analysis date:
2022-04-13 05:25:04 UTC
Tags:
formbook trojan stealer
Link:
https://app.any.run/tasks/072a1396-eb98-416f-b7cc-6698598e864e

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/262914/
Detection(s):
SecuriteInfo.com.Scr.Malcodegdn30.25880.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Launching a process
Launching cmd.exe command interpreter
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
expand.exe obfuscated packed
Link:
https://www.filescan.io/uploads/6255393deab80a7a6cfee55c/reports/c88df717-17ee-4288-8a5a-3d6d4d16309d/overview
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
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/40b6d0c3-d701-49ae-b551-e81133d723e3
Result
Threat name:
FormBook
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Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/975183
Signature
.NET source code contains potential unpacker
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found malware configuration
Initial sample is a PE file and has a suspicious name
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
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
Self deletion via cmd delete
Sigma detected: Suspicious Double Extension
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
Uses an obfuscated file name to hide its real file extension (double extension)
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 607670 Sample: payment transfer copy.pdf.exe Startdate: 12/04/2022 Architecture: WINDOWS Score: 100 31 www.facemaven.net 2->31 33 facemaven.net 2->33 35 2 other IPs or domains 2->35 43 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->43 45 Found malware configuration 2->45 47 Malicious sample detected (through community Yara rule) 2->47 49 11 other signatures 2->49 11 payment transfer copy.pdf.exe 3 2->11         started        signatures3 process4 file5 29 C:\...\payment transfer copy.pdf.exe.log, ASCII 11->29 dropped 61 Injects a PE file into a foreign processes 11->61 15 payment transfer copy.pdf.exe 11->15         started        signatures6 process7 signatures8 63 Modifies the context of a thread in another process (thread injection) 15->63 65 Maps a DLL or memory area into another process 15->65 67 Sample uses process hollowing technique 15->67 69 Queues an APC in another process (thread injection) 15->69 18 explorer.exe 15->18 injected process9 dnsIp10 37 mmfirewood.net 160.153.136.3, 49788, 80 GODADDY-AMSDE United States 18->37 39 www.vospaupiettesontlourdes.com 18->39 41 9 other IPs or domains 18->41 51 System process connects to network (likely due to code injection or exploit) 18->51 22 WWAHost.exe 18->22         started        signatures11 process12 signatures13 53 Self deletion via cmd delete 22->53 55 Modifies the context of a thread in another process (thread injection) 22->55 57 Maps a DLL or memory area into another process 22->57 59 Tries to detect virtualization through RDTSC time measurements 22->59 25 cmd.exe 1 22->25         started        process14 process15 27 conhost.exe 25->27         started       
Detection:
xloader
Create hunting rule
Link:
https://mwdb.cert.pl/sample/9ca60574d9d34c0b3450b8c79c865b3dc722169a3b16d86e6ccb71eef22cc9e1/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-04-12 07:14:22 UTC
File Type:
PE (.Net Exe)
Extracted files:
15
AV detection:
20 of 26 (76.92%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=tstak5gz2ngawncqxddzzbs3hxdsefu2hmlnq3tmzny654rmzhqq._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
33d9ff922b2b34291e7e84fee8cb11062f4e1eb56cff714fca88f8fa5b507c09
Formbook
3ea19f45dd5b9c5ed0e6f371d7e92afda076c69e6a43eafc3c83337819eee56a
Formbook
8c1de309eaa9d9a48f92587f93f88304ae1aa48aee62e7ede11893f1ca61775e
Formbook
95c6926c4af01e7a782b16967a66b3c349f24a6ab2393b1a20c47e28a1ad7249
Formbook
99bb3d1c9a2a4dad6465a81df1008b91f5836e51ce0463da76b31f9758dd9b62
Formbook
acafe0e95f56a3a9105873aa70599b60c7e05b99f68006c763b21d590cc03906
Formbook
e07c12a4c17554763b40b0ca410493875bbdd907bc8ba261a732d935e015f852
Formbook
ec2fec19768b0cb797d08cdc4c1de72faeab5550bde249633e6fbb5c00771199
Formbook
+ 14'729 additional samples on MalwareBazaar
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:xloader campaign:cnt4 loader rat
Link:
https://tria.ge/reports/220412-kftwzscea6/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Program crash
Suspicious use of SetThreadContext
Xloader Payload
Xloader
Unpacked files
SH256 hash:
3d10e391c75dbd7aea54fca25d65fc8e8567aacb87410b0a71a50352d722c53c
MD5 hash:
169fef09540f138687bd08584e6eada0
SHA1 hash:
4194e60b7e11dd690c3323b7519747cccc524caf
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/1eb61c34-520b-411a-917a-c03ebf9d930e/
Parent samples :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 hash:
c959e0e9e16c758ae3deecff8ae28f2c0dce3dd18ee69f21c284c539f2a9912e
MD5 hash:
44632027527824bfe0c067066d2b0de5
SHA1 hash:
eeddaab4769238caffee885508d2fa35c303aac6
Link:
https://www.unpac.me/results/1eb61c34-520b-411a-917a-c03ebf9d930e/
SH256 hash:
25f7c899264cd27919224405734daf27480a160db00bc548ab56b7dda4136a2a
MD5 hash:
a60f4ae17c625bdc67953b4025372f0b
SHA1 hash:
e80829162e4a8f11b585afc200e6364266bb9685
Link:
https://www.unpac.me/results/1eb61c34-520b-411a-917a-c03ebf9d930e/
SH256 hash:
b4364bba1d1c0f9cd4f07899b646ab90c1fcee31a985cea8377960da1692903a
MD5 hash:
42d633e43e81a4b3b1e7c3e61a2bbcb4
SHA1 hash:
9e459eedfcd7d56b3917372066a55279e35a60fc
Link:
https://www.unpac.me/results/1eb61c34-520b-411a-917a-c03ebf9d930e/
SH256 hash:
9ca60574d9d34c0b3450b8c79c865b3dc722169a3b16d86e6ccb71eef22cc9e1
MD5 hash:
3b1b0899d16957eb89846f3993c7b458
SHA1 hash:
934f55e1ce3ac1a61a31fb50986fbdfbde1e9593
Link:
https://www.unpac.me/results/1eb61c34-520b-411a-917a-c03ebf9d930e/
Malware family:
XLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/9ca60574d9d3/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/9ca60574d9d34c0b3450b8c79c865b3dc722169a3b16d86e6ccb71eef22cc9e1

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: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 9ca60574d9d34c0b3450b8c79c865b3dc722169a3b16d86e6ccb71eef22cc9e1

(this sample)

  
Dropped by
xloader
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/262914/

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