MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f29cbe65a3306988ba4e1945bce656ade7ce94fd178e354300bcd698d86fcb5e. 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 3 File information Comments
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SHA256 hash: f29cbe65a3306988ba4e1945bce656ade7ce94fd178e354300bcd698d86fcb5e
SHA3-384 hash: 0da020e23cdaf10e48cd44c8312299ea8a2312bf0f5654a250831f2eb1a1036f6ef5eee4a40f145617a42b1b57c9e16a
SHA1 hash: f81ac2d9ce1a0fc3e88be38f123c80aaef4e7a52
MD5 hash: f5ce5124818f609ea74fbafaf084037d
humanhash: sink-arkansas-pip-spaghetti
File name:PHOTO.exe
Download: download sample
Signature FormBook
Create hunting rule
File size:1'079'808 bytes
First seen:2022-09-18 08:53:02 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'599 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 12288:uu53usy507Qtc9+0uv1YBorOjAFK5w6/JZffHYYHlCEQQFhhiGqvQIFnUzbLGidF:d5+sym78Pf10oHK5j/Hf5nQQViSzW
Threatray 15'038 similar samples on MalwareBazaar
TLSH T10735E1245B75C906CCAAA578DCD1E2710FA89EE4835FC24B45EC3DB7F23A25C6C913A1
TrID 64.2% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.5% (.SCR) Windows screen saver (13101/52/3)
9.2% (.EXE) Win64 Executable (generic) (10523/12/4)
5.7% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.9% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon 313934b434343930 (1 x FormBook)
Reporter GovCERT_CH
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
412
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
formbook
Create hunting rule
ID:
1
File name:
PHOTO.exe
Verdict:
Malicious activity
Analysis date:
2022-09-18 08:55:44 UTC
Tags:
trojan formbook stealer
Link:
https://app.any.run/tasks/2afb7fd6-e59c-4578-a519-02cccb019f8a

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/311051/
Detection(s):
SecuriteInfo.com.BackDoor.SpyBotNET.25.18606.27870.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Creating a process from a recently created file
Creating a process with a hidden window
Creating a file in the %temp% directory
Launching a process
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
75%
Tags:
formbook packed
Link:
https://www.filescan.io/uploads/6326dd2466ac32651246d25e/reports/d59063fb-b7ef-471f-afdf-ae73946b9c5d/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/ef733aea-5c52-4cc5-805c-34a28239b121
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1072429
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
C2 URLs / IPs found in malware configuration
Detected FormBook malware
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
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)
Modifies the prolog of user mode functions (user mode inline hooks)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
Sigma detected: Scheduled temp file as task from temp location
Sigma detected: Steal Google chrome login data
Snort IDS alert for network traffic
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
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 704971 Sample: PHOTO.exe Startdate: 18/09/2022 Architecture: WINDOWS Score: 100 69 Snort IDS alert for network traffic 2->69 71 Malicious sample detected (through community Yara rule) 2->71 73 Multi AV Scanner detection for dropped file 2->73 75 11 other signatures 2->75 10 PHOTO.exe 7 2->10         started        process3 file4 43 C:\Users\user\AppData\Roaming\dhnXWPEb.exe, PE32 10->43 dropped 45 C:\Users\...\dhnXWPEb.exe:Zone.Identifier, ASCII 10->45 dropped 47 C:\Users\user\AppData\Local\...\tmp7AB9.tmp, XML 10->47 dropped 49 C:\Users\user\AppData\Local\...\PHOTO.exe.log, ASCII 10->49 dropped 81 Uses schtasks.exe or at.exe to add and modify task schedules 10->81 83 Adds a directory exclusion to Windows Defender 10->83 85 Tries to detect virtualization through RDTSC time measurements 10->85 87 Injects a PE file into a foreign processes 10->87 14 PHOTO.exe 10->14         started        17 powershell.exe 21 10->17         started        19 schtasks.exe 1 10->19         started        21 2 other processes 10->21 signatures5 process6 signatures7 89 Modifies the context of a thread in another process (thread injection) 14->89 91 Maps a DLL or memory area into another process 14->91 93 Sample uses process hollowing technique 14->93 95 Queues an APC in another process (thread injection) 14->95 23 explorer.exe 14->23 injected 27 conhost.exe 17->27         started        29 conhost.exe 19->29         started        process8 dnsIp9 55 psychedelicshippiez.com 104.219.248.46, 49716, 49717, 49718 NAMECHEAP-NETUS United States 23->55 57 www.psychedelicshippiez.com 23->57 59 2 other IPs or domains 23->59 79 System process connects to network (likely due to code injection or exploit) 23->79 31 colorcpl.exe 18 23->31         started        signatures10 process11 file12 51 C:\Users\user\AppData\...\21Ologrv.ini, data 31->51 dropped 53 C:\Users\user\AppData\...\21Ologri.ini, data 31->53 dropped 61 Detected FormBook malware 31->61 63 Tries to steal Mail credentials (via file / registry access) 31->63 65 Tries to harvest and steal browser information (history, passwords, etc) 31->65 67 3 other signatures 31->67 35 cmd.exe 2 31->35         started        signatures13 process14 file15 41 C:\Users\user\AppData\Local\Temp\DB1, SQLite 35->41 dropped 77 Tries to harvest and steal browser information (history, passwords, etc) 35->77 39 conhost.exe 35->39         started        signatures16 process17
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/f29cbe65a3306988ba4e1945bce656ade7ce94fd178e354300bcd698d86fcb5e/
Threat name:
Win32.Trojan.Woreflint
Create hunting rule
Status:
Malicious
First seen:
2022-09-15 06:50:12 UTC
File Type:
PE (.Net Exe)
Extracted files:
14
AV detection:
16 of 25 (64.00%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=6kol4zndgbuyrosodfc3zzswvxt45fh5c6hdkqyaxtljrwdpznpa._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
179131fddae5e6ad00f8e20140b2a916de1b25f0185e4151d450a746c1cf130c
FormBook
5c58e2edb4b7fa9a04901a73e7f34e5a93aec5703e03ec87f79b2799b7be7119
FormBook
68ecb3a0784bbfd4ac9f3d1c76cfc09cff02b4298839e2e1b293e9ef8833b265
FormBook
80553589648306a021f1ba53410b6bc40a3b30392a1dfd0993f131514207b162
FormBook
869eb8d82b8d7148e06b8545f0a69506d59f1bb8ef51eca9bf703b40391ff3a2
FormBook
88faa5aa9f7b5ec0c332eb9c1be6024c984240f61a40d27db64a5a88adb3cbdf
FormBook
fcdb032b3ca98e852552b0fef55d098f05cc1da4137cf0b50ef78837788202bf
FormBook
+ 15'028 additional samples on MalwareBazaar
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook campaign:s92n rat spyware stealer trojan
Link:
https://tria.ge/reports/220918-ktv17sehbl/
Behaviour
Creates scheduled task(s)
Gathers network information
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
Enumerates physical storage devices
Suspicious use of SetThreadContext
Checks computer location settings
Reads user/profile data of web browsers
Formbook payload
Formbook
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/20d0a512-5abd-4d3d-9cb1-fda71bedeee6
Unpacked files
SH256 hash:
244f58fb8f6fdf5e2d24c7892bc96760b28be3af800f3e1b8e3bda04bc6976f8
MD5 hash:
e5497328b8695bfcc1a240eb8651d62c
SHA1 hash:
8d006cf38cfd902abfe2dc65923e7eb84f7e11c9
Detections:
FormBook
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
Link:
https://www.unpac.me/results/f70f1c42-b243-4679-9d87-766bf1912216/
Parent samples :
52a12469debda778b4def88717f2e12641ecdbb7cd10e61669423e0b645c5854
68ecb3a0784bbfd4ac9f3d1c76cfc09cff02b4298839e2e1b293e9ef8833b265
5ed5d89c1712647161555baaee7e2a1e45e9aa5207f78dd338ac27d492966e2d
f29cbe65a3306988ba4e1945bce656ade7ce94fd178e354300bcd698d86fcb5e
8b3f833631b3860414b58ee9ac16688de84dc35ce0915dd6430ff34b5d063066
SH256 hash:
95fba71ce8b76c00af2998532e75f1fb019f8aed1b5b17dc35203235d1622584
MD5 hash:
fdb21dda0eb823a7eb8c35ba7ed56020
SHA1 hash:
bf0c8cd9f16c4c1b0f2f3c0163a3d9a972a3d7e7
Link:
https://www.unpac.me/results/f70f1c42-b243-4679-9d87-766bf1912216/
SH256 hash:
55edc0c479877ebe51c2ec89d851ae40c483f123d6b7f9efc9e9f33145eef8ee
MD5 hash:
a2d16f6cf656fe8829ba386917b609d8
SHA1 hash:
b823272a2b2dfbb551ee9fb8d55c77e20d5c0488
Link:
https://www.unpac.me/results/f70f1c42-b243-4679-9d87-766bf1912216/
SH256 hash:
44c50087cbd9a86677ff5b898c1ad52abf5f25297179a174edcc8b81dec967fc
MD5 hash:
d012ba9057bf67c7f29871326f2af919
SHA1 hash:
1d5b8b512b37f0e1900496b578117082929654c7
Link:
https://www.unpac.me/results/f70f1c42-b243-4679-9d87-766bf1912216/
SH256 hash:
e20ec8f3c957bcb6a194ef688bae8af2015cfffb20e7baf8b2114d7b70ade4ee
MD5 hash:
35cb29046968faca7f3f3b4463449b6c
SHA1 hash:
088c8c30ec1bece0a4b5bbfe3982b073f8b95598
Link:
https://www.unpac.me/results/f70f1c42-b243-4679-9d87-766bf1912216/
SH256 hash:
f29cbe65a3306988ba4e1945bce656ade7ce94fd178e354300bcd698d86fcb5e
MD5 hash:
f5ce5124818f609ea74fbafaf084037d
SHA1 hash:
f81ac2d9ce1a0fc3e88be38f123c80aaef4e7a52
Link:
https://www.unpac.me/results/f70f1c42-b243-4679-9d87-766bf1912216/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/f29cbe65a3306988ba4e1945bce656ade7ce94fd178e354300bcd698d86fcb5e

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:RansomwareTest6
Create hunting rule
Author:Daoyuan Wu
Description:Test Ransomware YARA rules
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 f29cbe65a3306988ba4e1945bce656ade7ce94fd178e354300bcd698d86fcb5e

(this sample)

  
Dropped by
formbook
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/311051/

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