MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bc5582193a33ab420225a5ed609ab128050fcfaa3433b69228c6602bfa7df131. 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: 10


Intelligence 10 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: bc5582193a33ab420225a5ed609ab128050fcfaa3433b69228c6602bfa7df131
SHA3-384 hash: 49584d50a810041c2c565e4d1c01e4550557e1f9dd722b589397e72408403c4742905d87c3334edd939f2897192fe356
SHA1 hash: df937f9a486cbd3084d81c364b60b137e7fbfc72
MD5 hash: 14690843c79c0f10d040417e6cade558
humanhash: montana-aspen-four-twelve
File name:14690843c79c0f10d040417e6cade558.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:1'224'192 bytes
First seen:2021-03-01 07:33:52 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'205 x SnakeKeylogger)
ssdeep 24576:AKRqI4gPGOGiKCckyrYjQ9VQk7/BOc4+6k:AO6MPGiK2yLBBQvk
Threatray 4'038 similar samples on MalwareBazaar
TLSH 00459D5237C89F25F07E433B99290A5097FAFD02E770C96ABDE534CE52A1FE48661702
Reporter abuse_ch
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
116
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
14690843c79c0f10d040417e6cade558.exe
Verdict:
Malicious activity
Analysis date:
2021-03-01 07:41:09 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/30f6c340-dbfb-4253-aec5-d4963bedc927

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Formbook
Create hunting rule
Link:
https://www.capesandbox.com/analysis/120147/
Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
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.
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/621761
Signature
C2 URLs / IPs found in malware configuration
Found malware configuration
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
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 AntiVM_3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 359871 Sample: 2AWamkLYry.exe Startdate: 01/03/2021 Architecture: WINDOWS Score: 100 45 www.livevidabella.com 2->45 47 livevidabella.com 2->47 55 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->55 57 Found malware configuration 2->57 59 Malicious sample detected (through community Yara rule) 2->59 61 11 other signatures 2->61 11 2AWamkLYry.exe 7 2->11         started        signatures3 process4 file5 37 C:\Users\user\AppData\Roaming\BXRRwvdZr.exe, PE32 11->37 dropped 39 C:\Users\...\BXRRwvdZr.exe:Zone.Identifier, ASCII 11->39 dropped 41 C:\Users\user\AppData\Local\...\tmp9D60.tmp, XML 11->41 dropped 43 C:\Users\user\AppData\...\2AWamkLYry.exe.log, ASCII 11->43 dropped 65 Tries to detect virtualization through RDTSC time measurements 11->65 67 Injects a PE file into a foreign processes 11->67 15 2AWamkLYry.exe 11->15         started        18 schtasks.exe 1 11->18         started        20 2AWamkLYry.exe 11->20         started        22 2AWamkLYry.exe 11->22         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 24 explorer.exe 15->24 injected 28 conhost.exe 18->28         started        process9 dnsIp10 49 www.lionsharebank.com 74.208.236.223, 49731, 80 ONEANDONE-ASBrauerstrasse48DE United States 24->49 51 www.150coldspring.com 13.68.173.197, 49727, 80 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 24->51 53 www.www-instagramhelpservice.com 24->53 63 System process connects to network (likely due to code injection or exploit) 24->63 30 mstsc.exe 24->30         started        signatures11 process12 signatures13 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
Create hunting rule
Link:
https://mwdb.cert.pl/sample/bc5582193a33ab420225a5ed609ab128050fcfaa3433b69228c6602bfa7df131/
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xrkyegj2govuearfuxwwbgvrfacq7t5kgqz3neriyzqcx6t56eyq._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
00f87217db6ce0a8cdff2047e69f74165e70f3a3a2132d0465217bf27e557776
Formbook
14ee2894b546ba6d7835ee4dd8e07ef72fb10bfaebec8f1687da4559267cb72e
Formbook
393b127088802012cba2a9b9065c17069669c919e6513b34f57d30d12f631d76
Formbook
6dda8584a5682afdc017e2e421619b02fc9f57a67de615332797b3e96981864d
Formbook
a0a24af1d7eaf3c0066b417f3f631327af37f5e1e3ee8f79019bade1f700ef69
Formbook
a8599ed108a38560de3851540edbbf3b83fc87a0f56fb883a24d6fda82b90c8f
Formbook
e096e858f6e33e79359f9be68c43cdb8536c99a6282adb420496e11b12a4aa4c
Formbook
e56fe870da3015a5537b82acf5b9228953cafa74235b5c9257eaf049a6045cc6
Formbook
e7063cc17e4ab85b0ae947f6366f4a955758d2e3ef81bb2476f77aec1f77daae
Formbook
ff295d14594801ab57946cf13b75c364bf7a4c41266b08bc0ca89343c5e9053d
Formbook
+ 4'028 additional samples on MalwareBazaar
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook rat spyware stealer trojan
Link:
https://tria.ge/reports/210301-ve6c7xylvx/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Formbook Payload
Formbook
Malware Config
C2 Extraction:
http://www.lillinx.com/hks/
Unpacked files
SH256 hash:
68b716109ff4e18e21bd0acacb3796f7930771d19f6a766d7d3aa0bbde4ce7e0
MD5 hash:
a3d1d373062f59282307d4b9966d702b
SHA1 hash:
60c9c330e6ff63d3e0b3b0b700ac37bde5997ced
Link:
https://www.unpac.me/results/87199f8a-6dd0-4f02-bd49-72542684c5d5/
SH256 hash:
bc5582193a33ab420225a5ed609ab128050fcfaa3433b69228c6602bfa7df131
MD5 hash:
14690843c79c0f10d040417e6cade558
SHA1 hash:
df937f9a486cbd3084d81c364b60b137e7fbfc72
Link:
https://www.unpac.me/results/87199f8a-6dd0-4f02-bd49-72542684c5d5/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Formbook
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/bc5582193a33ab420225a5ed609ab128050fcfaa3433b69228c6602bfa7df131

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Formbook

Executable exe bc5582193a33ab420225a5ed609ab128050fcfaa3433b69228c6602bfa7df131

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1028941/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/1028828/
Cape
Cape
https://www.capesandbox.com/analysis/120147/

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