MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1ddb357041ae22e5c39f309d8432bf9b64e5b07ee9fcf578b7d94543005714fa. 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: 11


Intelligence 11 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1ddb357041ae22e5c39f309d8432bf9b64e5b07ee9fcf578b7d94543005714fa
SHA3-384 hash: 59651662c9a67d4187c18628da7703b83b54d5009e831a57ab822f56ef9d457ea934059d4accc92ddb2aca67400e8489
SHA1 hash: 77f844007a02ab0142126225e3e4591db61d294e
MD5 hash: a2b2a436dbc3040c0689bb915d8d03ac
humanhash: papa-india-sweet-speaker
File name:popis narudzbi nalazi se u privitku.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:829'440 bytes
First seen:2021-09-23 14:36:44 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 206016043cadf3442135e07afc507bba (3 x RemcosRAT, 2 x Formbook, 1 x AveMariaRAT)
ssdeep 12288:b71aIFXG0LBXveSLxZrJuGmxXQUTcQvPPRK2mQgMM4/YGu1q:bs6RL9veYLrJlIrTtnA9HGE
Threatray 9'726 similar samples on MalwareBazaar
TLSH T183057D3263418C7DF2322B3ECDFA6645381EBC103558BCC599787C4ABA26BD17C196A7
File icon (PE):PE icon
dhash icon c4dcf8c6d6d0c8d4 (21 x RemcosRAT, 3 x Formbook, 1 x AveMariaRAT)
Reporter adrian__luca
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
167
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
popis narudzbi nalazi se u privitku.exe
Verdict:
Malicious activity
Analysis date:
2021-09-23 14:38:11 UTC
Tags:
trojan formbook stealer
Link:
https://app.any.run/tasks/3c63c58a-14e4-4e40-ad0b-e349811976b2

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/190816/
Detection(s):
SecuriteInfo.com.ArtemisDA8413DE8D3E.14356.18545.UNOFFICIAL
Create hunting rule

Malware family:
Formbook
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/85088762-85f8-41dd-b089-78b45686ea97
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/856613
Signature
C2 URLs / IPs found in malware configuration
Creates a thread in another existing process (thread injection)
Found malware configuration
Injects a PE file into a foreign processes
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 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
Writes to foreign memory regions
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 489048 Sample: popis narudzbi nalazi se u ... Startdate: 23/09/2021 Architecture: WINDOWS Score: 100 36 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->36 38 Found malware configuration 2->38 40 Malicious sample detected (through community Yara rule) 2->40 42 4 other signatures 2->42 10 popis narudzbi nalazi se u privitku.exe 15 2->10         started        process3 dnsIp4 34 cdn.discordapp.com 162.159.129.233, 443, 49749, 49750 CLOUDFLARENETUS United States 10->34 52 Writes to foreign memory regions 10->52 54 Creates a thread in another existing process (thread injection) 10->54 56 Injects a PE file into a foreign processes 10->56 14 logagent.exe 10->14         started        signatures5 process6 signatures7 58 Modifies the context of a thread in another process (thread injection) 14->58 60 Maps a DLL or memory area into another process 14->60 62 Sample uses process hollowing technique 14->62 64 2 other signatures 14->64 17 explorer.exe 14->17 injected process8 dnsIp9 28 11restoran.com 85.194.202.132, 49822, 80 ELKDATAEE Estonia 17->28 30 www.iniciala.com 17->30 32 2 other IPs or domains 17->32 44 System process connects to network (likely due to code injection or exploit) 17->44 21 raserver.exe 17->21         started        signatures10 process11 signatures12 46 Modifies the context of a thread in another process (thread injection) 21->46 48 Maps a DLL or memory area into another process 21->48 50 Tries to detect virtualization through RDTSC time measurements 21->50 24 cmd.exe 1 21->24         started        process13 process14 26 conhost.exe 24->26         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/1ddb357041ae22e5c39f309d8432bf9b64e5b07ee9fcf578b7d94543005714fa/
Threat name:
Win32.Trojan.CreateFileMimilibDll
Create hunting rule
Status:
Malicious
First seen:
2021-09-23 11:47:56 UTC
AV detection:
17 of 28 (60.71%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=dxntk4cbvyrolq47gcoyimv7tnsolmd65h6pk6fx3fcugacxct5a._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
3d46460aaf215354db83b8299f13c6574f1792582add090d05ec38107c377e23
Formbook
3da43dfd3613eeaf2ed56f10624f2dabdb80948c842c98fd0e26688fe55728a7
Formbook
3e167fe206a19097cd08d00335fc45f98a75cdb4697b3c530773c8803d50d0f9
Formbook
4768bc4db58542167ce61a3e0a78bfaa79a3b7dee0b54a587886545ed83a13f7
Formbook
6a4a8564e5f578a122a6d5341dd34a4f7f7d196acfc28b3f61b90151a9e545dc
Formbook
c7079003367b65e2995cb47d1a688a659e3b54215b8abca7a99bf4c791b216e3
Formbook
c839e1036e4c8c7568d66cfb7c269ab8ed8048f9fc5a89464d82572a6efc1c28
Formbook
d21cbbc50e85c872732a119f1c0d567a54cd6a75c512c3bf84baba8a8fbfc97d
Formbook
d885a2034e825199486fbe2eecbf1098e07c8ba36ffe3cca2518e3f332c48f28
Formbook
dfca1bf3a2bc630e60ee036b0fd5be55b2f2b44e7dc8d2005b86d763bfc7c8ac
Formbook
+ 9'716 additional samples on MalwareBazaar
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook campaign:bc3s rat spyware stealer suricata trojan
Link:
https://tria.ge/reports/210923-ry6rtseefn/
Behaviour
Modifies registry class
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
Suspicious use of SetThreadContext
Formbook Payload
Formbook
suricata: ET MALWARE FormBook CnC Checkin (GET)
Malware Config
C2 Extraction:
http://www.topei-products.com/bc3s/
Unpacked files
SH256 hash:
18498f5add7c31c1af213a720891708124ce271e4a1f4eef7427ff9ceff44767
MD5 hash:
af315fe318bcbca468841006ccc57e0a
SHA1 hash:
9b18984c1d4fcafc7bde26250a937aff6c41a375
Link:
https://www.unpac.me/results/ef087dda-03d4-4003-9f15-e476886ecced/
SH256 hash:
1ddb357041ae22e5c39f309d8432bf9b64e5b07ee9fcf578b7d94543005714fa
MD5 hash:
a2b2a436dbc3040c0689bb915d8d03ac
SHA1 hash:
77f844007a02ab0142126225e3e4591db61d294e
Link:
https://www.unpac.me/results/ef087dda-03d4-4003-9f15-e476886ecced/
Malware family:
FormBook
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/1ddb357041ae/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.64
Link:
https://yomi.yoroi.company/submissions/1ddb357041ae22e5c39f309d8432bf9b64e5b07ee9fcf578b7d94543005714fa

File information

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

Malspam

Formbook

Executable exe 1ddb357041ae22e5c39f309d8432bf9b64e5b07ee9fcf578b7d94543005714fa

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/190816/

Comments