MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0f6d19fcc66230f9419902ec6d2a29e58419c8f106dc23ccf667a1ba128571f9. 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: 0f6d19fcc66230f9419902ec6d2a29e58419c8f106dc23ccf667a1ba128571f9
SHA3-384 hash: 54b4803e916f3a49df124bb0da5d7155ba9b28aa396eed68b486d9fc6c615a68a460973523412523d96041d23c258ed1
SHA1 hash: 688685eda3ee114553603affdf2ce17678ec0d47
MD5 hash: 22a07c6b6618a330caa62d18df0fe8c0
humanhash: vegan-rugby-monkey-muppet
File name: Import Custom Duty invoice & its clearance documents .exe
Download: download sample
Signature Formbook
Create hunting rule
File size:473'088 bytes
First seen:2022-04-07 05:49:11 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'657 x AgentTesla, 19'468 x Formbook, 12'206 x SnakeKeylogger)
ssdeep 12288:U0iE0ZQBTHWlleOW5XkENwa5RECfkmUjPRHwmLocNfLWSU+5kBp:biEXTHWnehKEaa52C8mrmLo0fSSw3
Threatray 14'779 similar samples on MalwareBazaar
TLSH T1EBA4130567E99336CC9D0B3E192342556371D90A7222EBAC9FDCE8DE2D327C1E219753
File icon (PE):PE icon
dhash icon b2cccccce8b2b28a (21 x AgentTesla, 14 x Formbook, 11 x SnakeKeylogger)
Reporter lowmal3
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
229
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
formbook
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ID:
1
File name:
Import Custom Duty invoice & its clearance documents .exe
Verdict:
Malicious activity
Analysis date:
2022-04-07 06:07:34 UTC
Tags:
formbook trojan stealer
Link:
https://app.any.run/tasks/fffcaae7-d4c6-495e-9bd0-29f9f0777cc0

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/261569/
Detection(s):
SecuriteInfo.com.Trojan.PWS.Stealer.23680.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Сreating synchronization primitives
Launching a process
Creating a process with a hidden window
Creating a process from a recently created file
Launching cmd.exe command interpreter
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated packed
Link:
https://www.filescan.io/uploads/624e7b8dcccdcb9947220dd9/reports/1b342f65-9738-4a82-a5b8-5cc9b8d84e11/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/c7b2aa55-8051-4560-9698-cd6236ab88cd
Result
Threat name:
FormBook
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Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/972084
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
C2 URLs / IPs found in malware configuration
Executable has a suspicious name (potential lure to open the executable)
Found malware configuration
Initial sample is a PE file and has a suspicious name
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)
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 Add Scheduled Task From User AppData Temp
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 schtasks.exe or at.exe to add and modify task schedules
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 604571 Sample: #U00a0Import Custom Duty in... Startdate: 07/04/2022 Architecture: WINDOWS Score: 100 45 www.avuq.top 2->45 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 14 other signatures 2->59 11 #U00a0Import Custom Duty invoice & its clearance documents#U00a0.exe 7 2->11         started        signatures3 process4 file5 37 C:\Users\user\AppData\Roaming\csrirNeL.exe, PE32 11->37 dropped 39 C:\Users\...\csrirNeL.exe:Zone.Identifier, ASCII 11->39 dropped 41 C:\Users\user\AppData\Local\...\tmp130A.tmp, XML 11->41 dropped 43 #U00a0Import Custo...ments#U00a0.exe.log, ASCII 11->43 dropped 63 Adds a directory exclusion to Windows Defender 11->63 65 Injects a PE file into a foreign processes 11->65 15 #U00a0Import Custom Duty invoice & its clearance documents#U00a0.exe 11->15         started        18 powershell.exe 23 11->18         started        20 schtasks.exe 1 11->20         started        signatures6 process7 signatures8 75 Modifies the context of a thread in another process (thread injection) 15->75 77 Maps a DLL or memory area into another process 15->77 79 Sample uses process hollowing technique 15->79 81 Queues an APC in another process (thread injection) 15->81 22 explorer.exe 15->22 injected 26 conhost.exe 18->26         started        28 conhost.exe 20->28         started        process9 dnsIp10 47 www.xn--5usp7h865cd5f.com 193.36.113.4, 49839, 80 POWERLINE-AS-APPOWERLINEDATACENTERHK Hong Kong 22->47 49 www.aucreuxducoeur.one 213.186.33.5, 49791, 80 OVHFR France 22->49 51 7 other IPs or domains 22->51 61 System process connects to network (likely due to code injection or exploit) 22->61 30 cscript.exe 22->30         started        signatures11 process12 signatures13 67 Self deletion via cmd delete 30->67 69 Modifies the context of a thread in another process (thread injection) 30->69 71 Maps a DLL or memory area into another process 30->71 73 Tries to detect virtualization through RDTSC time measurements 30->73 33 cmd.exe 1 30->33         started        process14 process15 35 conhost.exe 33->35         started       
Detection:
formbook
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Link:
https://mwdb.cert.pl/sample/0f6d19fcc66230f9419902ec6d2a29e58419c8f106dc23ccf667a1ba128571f9/
Threat name:
ByteCode-MSIL.Trojan.FormBook
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Status:
Malicious
First seen:
2022-04-07 05:50:07 UTC
File Type:
PE (.Net Exe)
Extracted files:
10
AV detection:
20 of 26 (76.92%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=b5wrt7ggmiypsqmzalwg2krj4wcbtshra3ochthwm6q3ueufoh4q._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
08bb3c1e40fec4d0cec3b6cf4d0cc4363b5f3544358d77ba94611a812f1eac62
Formbook
2522eb074537e2ea01f643fb1d5d4b7f5ab8d3f7cb6524f230ff5521c362cc3f
Formbook
3ea19f45dd5b9c5ed0e6f371d7e92afda076c69e6a43eafc3c83337819eee56a
Formbook
8dce368d13b52cf207fa4139ed76adb6cc547ab99de8c3f6e5a5cbc6e391d26f
Formbook
99bb3d1c9a2a4dad6465a81df1008b91f5836e51ce0463da76b31f9758dd9b62
Formbook
abf6e4dbdc36900f0f2be2111c9431704d2e770a92eba6bf9210cd39e18f5139
Formbook
acafe0e95f56a3a9105873aa70599b60c7e05b99f68006c763b21d590cc03906
Formbook
c08029bf515af0b640fb4fcdd2d0805cd88f953cbff0315f325a4869d662678f
Formbook
c232cf286c8156708491756db96442ab995cdaaea58875a7c63e3e496b30d0cf
Formbook
+ 14'769 additional samples on MalwareBazaar
Result
Malware family:
xloader
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Score:
  10/10
Tags:
family:xloader campaign:p83q loader rat
Link:
https://tria.ge/reports/220407-gjk7gaccc6/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Suspicious use of SetThreadContext
Checks computer location settings
Xloader Payload
Xloader
Unpacked files
SH256 hash:
048d06cc2d5ca58e55f0354f221c99fff6fbbd6122707654a8d2c8fe2a898243
MD5 hash:
11bcd2c98b77b1a187694d29dab52643
SHA1 hash:
06b0f1c3733b4b840c2944162d5a2cfd82debd1f
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/dfc30cfc-aef4-47d1-8fa9-b7b3fe918194/
Parent samples :
0f6d19fcc66230f9419902ec6d2a29e58419c8f106dc23ccf667a1ba128571f9
33d9ff922b2b34291e7e84fee8cb11062f4e1eb56cff714fca88f8fa5b507c09
SH256 hash:
b28352b46b62c86346223de8499e9854818147b5640506cb0392eb17e7f1aa25
MD5 hash:
f379432a7089687cd3a1bd0981779b2f
SHA1 hash:
a55011bbec23f064e8573ae47633936951f65312
Link:
https://www.unpac.me/results/dfc30cfc-aef4-47d1-8fa9-b7b3fe918194/
SH256 hash:
e11871df824c3130e35f2c94d672404e18ebefddf3172d166f2e640ad3686c73
MD5 hash:
4379771ccd9b927712ef2505214161df
SHA1 hash:
6636b7b80e279de67c60b52277f566463afebf8e
Link:
https://www.unpac.me/results/dfc30cfc-aef4-47d1-8fa9-b7b3fe918194/
SH256 hash:
6b2d1671a156e8555fbd6e07a1fda68af67b36d067e90773824d9483ddd6fe3c
MD5 hash:
7935702279e95cf26cdac1e191b2f2cc
SHA1 hash:
57a722ca66790e38272eb125dd95fccab4ef10b5
Link:
https://www.unpac.me/results/dfc30cfc-aef4-47d1-8fa9-b7b3fe918194/
SH256 hash:
0f6d19fcc66230f9419902ec6d2a29e58419c8f106dc23ccf667a1ba128571f9
MD5 hash:
22a07c6b6618a330caa62d18df0fe8c0
SHA1 hash:
688685eda3ee114553603affdf2ce17678ec0d47
Link:
https://www.unpac.me/results/dfc30cfc-aef4-47d1-8fa9-b7b3fe918194/
Malware family:
XLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/0f6d19fcc662/report/overview.html
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/0f6d19fcc66230f9419902ec6d2a29e58419c8f106dc23ccf667a1ba128571f9

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
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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 0f6d19fcc66230f9419902ec6d2a29e58419c8f106dc23ccf667a1ba128571f9

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/261569/

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