MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 08fa6a88512048d5c389b7766fecceff6aebeba33f37b9b6b1c9156dbd5db160. 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: 13


Intelligence 13 IOCs YARA File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 08fa6a88512048d5c389b7766fecceff6aebeba33f37b9b6b1c9156dbd5db160
SHA3-384 hash: 584825822c67178e78064143de22e9d0773b92d5ef3bcc06abef4925363ba73d9398b544c4018426f4bbfb808b6c0028
SHA1 hash: bb715b52ca9e5f68a9316d5ad4c2cbf9f4fae5f7
MD5 hash: 7341c7889d4d7e97207f5db2308d4b51
humanhash: yankee-echo-solar-delaware
File name:7341c7889d4d7e97207f5db2308d4b51
Download: download sample
Signature Formbook
Create hunting rule
File size:304'881 bytes
First seen:2022-01-19 09:08:06 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 099c0646ea7282d232219f8807883be0 (476 x Formbook, 210 x Loki, 107 x AgentTesla)
ssdeep 6144:owQ0Rdkkj+82FeC/FbAkSJ6fG+gkVr97l71nZBbgqez:c06kjUFR/SqgODrBNa
TLSH T1D5541296F1C4D5EBFA515331F9778773C3BBA312630008AF23509FAD2D194968E27A82
File icon (PE):PE icon
dhash icon b2a89c96a2cada72 (2'283 x Formbook, 981 x Loki, 803 x AgentTesla)
Reporter zbetcheckin
Tags:32 exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
208
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
7341c7889d4d7e97207f5db2308d4b51
Verdict:
Malicious activity
Analysis date:
2022-01-19 09:15:33 UTC
Tags:
installer
Link:
https://app.any.run/tasks/a35159f1-3416-4579-9fe6-c04a23c01d48

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/220567/
Detection(s):
SecuriteInfo.com.FakeAV.CXA.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% directory
Creating a file
Unauthorized injection to a recently created process
DNS request
Sending a custom TCP request
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
control.exe expand.exe overlay packed shell32.dll
Link:
https://www.filescan.io/uploads/61e7d5310f8c757253cbc862/reports/2d5eeb31-ac05-42ed-b65f-4e45198a317e/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/a24e5f0a-8c0f-4542-ae2a-597a5607b1ba
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/923244
Signature
C2 URLs / IPs found in malware configuration
Found malware configuration
Injects a PE file into a foreign processes
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
Performs DNS queries to domains with low reputation
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
Self deletion via cmd delete
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
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 555724 Sample: S3JoEcfrv6 Startdate: 19/01/2022 Architecture: WINDOWS Score: 100 38 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->38 40 Found malware configuration 2->40 42 Malicious sample detected (through community Yara rule) 2->42 44 6 other signatures 2->44 10 S3JoEcfrv6.exe 19 2->10         started        process3 file4 30 C:\Users\user\AppData\Local\Temp\...\xkyg.dll, PE32 10->30 dropped 58 Tries to detect virtualization through RDTSC time measurements 10->58 60 Injects a PE file into a foreign processes 10->60 14 S3JoEcfrv6.exe 10->14         started        signatures5 process6 signatures7 62 Modifies the context of a thread in another process (thread injection) 14->62 64 Maps a DLL or memory area into another process 14->64 66 Sample uses process hollowing technique 14->66 68 Queues an APC in another process (thread injection) 14->68 17 explorer.exe 14->17 injected process8 dnsIp9 32 xu7b8otd6mbs.xyz 216.240.130.67, 49810, 80 MULTA-ASN1US United States 17->32 34 www.soleyard.com 185.30.35.34, 49809, 80 DE-WEBGOwwwwebgodeDE Germany 17->34 36 3 other IPs or domains 17->36 46 System process connects to network (likely due to code injection or exploit) 17->46 48 Performs DNS queries to domains with low reputation 17->48 21 systray.exe 17->21         started        24 autoconv.exe 17->24         started        signatures10 process11 signatures12 50 Self deletion via cmd delete 21->50 52 Modifies the context of a thread in another process (thread injection) 21->52 54 Maps a DLL or memory area into another process 21->54 56 Tries to detect virtualization through RDTSC time measurements 21->56 26 cmd.exe 1 21->26         started        process13 process14 28 conhost.exe 26->28         started       
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/08fa6a88512048d5c389b7766fecceff6aebeba33f37b9b6b1c9156dbd5db160/
Threat name:
Win32.Trojan.SpyNoon
Create hunting rule
Status:
Malicious
First seen:
2022-01-18 16:26:47 UTC
File Type:
PE (Exe)
Extracted files:
4
AV detection:
24 of 28 (85.71%)
Threat level:
  5/5
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook campaign:ft6a rat spyware stealer trojan
Link:
https://tria.ge/reports/220119-k4gassgee3/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Loads dropped DLL
Formbook Payload
Formbook
Unpacked files
SH256 hash:
c9a40ba4308ed465519218ce17902b769b3793b6def6e6c289b9a26572714b0e
MD5 hash:
f60be8fe07508ca1bcf474d62b459caf
SHA1 hash:
6cd990501aa794a4110f2b12185c0ee4f97d9cb7
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/1483ac2b-bb93-4e15-b297-05817039e044/
SH256 hash:
ed445a9a5501b9614427e769eb199f9ce4a443d3577078f4b8a821e08e113cd5
MD5 hash:
a66f9c59afc92bbd5b24aab8226fe29a
SHA1 hash:
70a9e42fbb64f6d1a6173cfccde64dbfeec47d4c
Link:
https://www.unpac.me/results/1483ac2b-bb93-4e15-b297-05817039e044/
SH256 hash:
08fa6a88512048d5c389b7766fecceff6aebeba33f37b9b6b1c9156dbd5db160
MD5 hash:
7341c7889d4d7e97207f5db2308d4b51
SHA1 hash:
bb715b52ca9e5f68a9316d5ad4c2cbf9f4fae5f7
Link:
https://www.unpac.me/results/1483ac2b-bb93-4e15-b297-05817039e044/
Malware family:
FormBook
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/08fa6a885120/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.33
Link:
https://yomi.yoroi.company/submissions/08fa6a88512048d5c389b7766fecceff6aebeba33f37b9b6b1c9156dbd5db160

File information

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

Web download

Formbook

Executable exe 08fa6a88512048d5c389b7766fecceff6aebeba33f37b9b6b1c9156dbd5db160

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/1988982/
Cape
Cape
https://www.capesandbox.com/analysis/220567/

Comments


Avatar
zbet commented on 2022-01-19 09:08:10 UTC

url : hxxp://serviceszjoku.s3.sa-east-1.amazonaws.com/mdyx.exe