MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8aafecddd3b462d27c24000757496edb5c6bce1e6abff9157d5360457b0805d7. 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: 8


Intelligence 8 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8aafecddd3b462d27c24000757496edb5c6bce1e6abff9157d5360457b0805d7
SHA3-384 hash: b8655dea7aa593b7b4b0533b8f96f3bb0429df16e375794bbb407d2005f11ed6518689f2e44d582849d7d673c1d8683f
SHA1 hash: e34056989f520736af44df68d869b71a4d4d695f
MD5 hash: 79f04bd1fc5f9757f7979bb8cbefdd5e
humanhash: seventeen-white-thirteen-oxygen
File name:79f04bd1fc5f9757f7979bb8cbefdd5e.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:893'952 bytes
First seen:2020-09-20 04:00:21 UTC
Last seen:2025-08-06 13:45:59 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash a2db9c8d6397be4202b6dff9fc1d53ad (7 x MassLogger, 5 x AgentTesla, 2 x Formbook)
ssdeep 12288:UDb7BqrErn/mxx7E6vMJaxKwWoFJm6y2o/Yc4/P2x1AFZpqzN7FCIZZBzFs8dDkP:UFBrny7d7eqq2Z32AqhJz68dw
Threatray 2'258 similar samples on MalwareBazaar
TLSH A2159E23B2A05833CD23257D9C0B5BB8AD1AFE103A28BE466BF5DD48DF3964274161D7
Reporter abuse_ch
Tags:154-216-157-172 exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
194
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Formbook
Create hunting rule
Link:
https://www.capesandbox.com/analysis/63828/
Detection(s):
PUA.Win.Adware.Slugin-6803969-0
Create hunting rule

PUA.Win.Adware.Slugin-6840354-0
Create hunting rule

SecuriteInfo.com.Trojan.PWS.Maria.3.15178.30929.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Launching a process
Launching cmd.exe command interpreter
Setting browser functions hooks
Forced shutdown of a system process
Unauthorized injection to a system process
Unauthorized injection to a browser process
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/470732
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
Contains functionality to detect sleep reduction / modifications
Creates an undocumented autostart registry key
Detected FormBook malware
Detected unpacking (changes PE section rights)
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 domain / URL
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 virtualization through RDTSC time measurements
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file access)
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 287799 Sample: R6o4qCis6s.exe Startdate: 20/09/2020 Architecture: WINDOWS Score: 100 39 www.proseo.digital 2->39 43 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->43 45 Multi AV Scanner detection for domain / URL 2->45 47 Malicious sample detected (through community Yara rule) 2->47 49 6 other signatures 2->49 11 R6o4qCis6s.exe 2->11         started        signatures3 process4 signatures5 59 Detected unpacking (changes PE section rights) 11->59 61 Maps a DLL or memory area into another process 11->61 63 Tries to detect virtualization through RDTSC time measurements 11->63 65 Contains functionality to detect sleep reduction / modifications 11->65 14 R6o4qCis6s.exe 11->14         started        process6 signatures7 67 Modifies the context of a thread in another process (thread injection) 14->67 69 Maps a DLL or memory area into another process 14->69 71 Sample uses process hollowing technique 14->71 73 Queues an APC in another process (thread injection) 14->73 17 explorer.exe 14->17 injected process8 dnsIp9 33 themayoparty.com 34.102.136.180, 49734, 49735, 49736 GOOGLEUS United States 17->33 35 www.cashflowtoday.net 3.13.31.214, 49733, 80 AMAZON-02US United States 17->35 37 2 other IPs or domains 17->37 41 System process connects to network (likely due to code injection or exploit) 17->41 21 explorer.exe 1 17 17->21         started        signatures10 process11 file12 29 C:\Users\user\AppData\...\55Rlogrv.ini, data 21->29 dropped 31 C:\Users\user\AppData\...\55Rlogri.ini, data 21->31 dropped 51 Detected FormBook malware 21->51 53 Creates an undocumented autostart registry key 21->53 55 Tries to steal Mail credentials (via file access) 21->55 57 4 other signatures 21->57 25 cmd.exe 1 21->25         started        signatures13 process14 process15 27 conhost.exe 25->27         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8aafecddd3b462d27c24000757496edb5c6bce1e6abff9157d5360457b0805d7/
Threat name:
Win32.Trojan.LokiBot
Create hunting rule
Status:
Malicious
First seen:
2020-09-17 01:51:11 UTC
AV detection:
27 of 29 (93.10%)
Threat level:
  5/5
Verdict:
malicious
Label(s):
formbook
Create hunting rule
netwirerc
Create hunting rule
Similar samples:
0de7b2b7c4e9974b9343de9666287a7137614cbcffc5f89932601b503712002a
Formbook
1d433633d08421004a24c04b8a6a05b9c19afde22e6869c82f9cbe6aaad568fd
Formbook
4f90d42980450652ef19fe55ebea9e68683b4d29027900dcbeb5c26d298318fc
Formbook
52a3e59905cc8e33bc33223e1b55482b484c6e04d7795a7329946a77502e950d
Formbook
693c8d97b8f35a60fbe94951bcc62bfe7d98631591382a2a86300546c6fa95d0
Formbook
771227e76d8a6029a3e557f2ce522002b07941e17289d1cdd5edafb29d42b1a9
Formbook
a102b644fd134778f28e1105e4645e84ff4d05687351990de90ae27a89f0513b
Formbook
abdcaa24ca253113905e140a11a445eec5f758bd6403ccf805f87be5c30ea4a3
Formbook
ad660d774f78137622d038976557c8782211dbfd39d2ff9a7a4bcc9279ba0f41
Formbook
b3423777b1bafbe661edd1f4d3d98e72fcb48394764ddeb57bb913b881cf9177
Formbook
+ 2'248 additional samples on MalwareBazaar
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
rat trojan spyware stealer family:formbook
Link:
https://tria.ge/reports/200920-dq44yaftnj/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Formbook Payload
Formbook
Malware Config
C2 Extraction:
http://www.glowtey.com/tln/
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/8aafecddd3b462d27c24000757496edb5c6bce1e6abff9157d5360457b0805d7

File information

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

Web download

Formbook

Executable exe 8aafecddd3b462d27c24000757496edb5c6bce1e6abff9157d5360457b0805d7

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/63828/
  
URLhaus
https://urlhaus.abuse.ch/url/460184/
  
Delivery method
Distributed via web download

Comments