MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ddc1d5dd3d2d2a64d1d3e7586023715a1da59c30af9682843d326e0f16f12632. 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: 12


Intelligence 12 IOCs YARA 5 File information Comments
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SHA256 hash: ddc1d5dd3d2d2a64d1d3e7586023715a1da59c30af9682843d326e0f16f12632
SHA3-384 hash: 06cbf4c04701555e8cee0704cecb14cfce3ba9987c0d04284b6e4f0332840b057fcbe156cde0cb3a8f62de1e23d3fa58
SHA1 hash: 0193e5561521c2beac81ef0e3141fe0f93f7e9b7
MD5 hash: 23d890e7a25c8a51bfcec1939a20a7e9
humanhash: florida-stream-comet-nitrogen
File name:SOA.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:917'504 bytes
First seen:2021-07-27 16:21:39 UTC
Last seen:2023-04-05 15:08:36 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'600 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 12288:e/3H1YpnkcZjJp5pXGylqjU0S5rTjIKqas1W0VfTCJtASMPQipP56:63Wh1p3XGylq4xbqasQcfsipg
Threatray 6'901 similar samples on MalwareBazaar
TLSH T145159D125DCF869EC2680DB69731AC5682314DBA2949F3132EC174EDD93F2EDC99F602
dhash icon f8dcbeffbffecee8 (13 x AgentTesla, 7 x Formbook, 5 x Loki)
Reporter GovCERT_CH
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
9
# of downloads :
137
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SOA.exe
Verdict:
Malicious activity
Analysis date:
2021-07-27 16:28:03 UTC
Tags:
trojan formbook stealer
Link:
https://app.any.run/tasks/9b2b3fec-3162-49be-8b5b-b6f2886dd860

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/174469/
Detection(s):
SecuriteInfo.com.Trojan.Siggen14.45685.2070.27445.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
Unauthorized injection to a recently created process
Creating a file
Launching a process
Launching cmd.exe command interpreter
DNS request
Connection attempt
Sending an HTTP GET request
Unauthorized injection to a system process
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.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/20fc4d8e-39f8-4656-91b8-7773d181e1d3
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/822524
Signature
.NET source code contains potential unpacker
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)
Multi AV Scanner detection for submitted file
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
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
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 454936 Sample: SOA.exe Startdate: 27/07/2021 Architecture: WINDOWS Score: 100 31 www.cannabisoutletonline.com 2->31 33 cannabisoutletonline.com 2->33 35 www.emergelifelegacy.com 2->35 39 Found malware configuration 2->39 41 Malicious sample detected (through community Yara rule) 2->41 43 Multi AV Scanner detection for submitted file 2->43 45 6 other signatures 2->45 10 SOA.exe 3 2->10         started        signatures3 process4 file5 29 C:\Users\user\AppData\Local\...\SOA.exe.log, ASCII 10->29 dropped 55 Tries to detect virtualization through RDTSC time measurements 10->55 57 Injects a PE file into a foreign processes 10->57 14 SOA.exe 10->14         started        17 SOA.exe 10->17         started        signatures6 process7 signatures8 59 Modifies the context of a thread in another process (thread injection) 14->59 61 Maps a DLL or memory area into another process 14->61 63 Sample uses process hollowing technique 14->63 65 Queues an APC in another process (thread injection) 14->65 19 control.exe 14->19         started        22 explorer.exe 14->22 injected process9 dnsIp10 47 Modifies the context of a thread in another process (thread injection) 19->47 49 Maps a DLL or memory area into another process 19->49 51 Tries to detect virtualization through RDTSC time measurements 19->51 25 cmd.exe 1 19->25         started        37 www.salten2.com 22->37 53 System process connects to network (likely due to code injection or exploit) 22->53 signatures11 process12 process13 27 conhost.exe 25->27         started       
Gathering data
Threat name:
ByteCode-MSIL.Trojan.Tnega
Create hunting rule
Status:
Malicious
First seen:
2021-07-22 03:45:33 UTC
AV detection:
21 of 27 (77.78%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=3xa5lxj5fuvgjuot45mgai3rlio2lhbqv6lifbb5gjxa6fxreyza._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
02975da56cdb081486ce1a26edab47c4d1930d3a3fb3af09b88e5704f1cb82a9
Formbook
0edae7978eb5ab1138773892d324b8f03b4494db3a553045ab568a96f48051a4
Formbook
148ae566cc7845712fb357b42b86219e8ee2bb2d2308753f6fc69394deacbe55
Formbook
41d1ffa0d55a6c7e6758afe11084539691922714455663d641e1be3c8e4d9977
Formbook
602b9e5b584b67abd5573952c8633272e414dd6cde6485b9722cf780d809297a
Formbook
71f5a0e02cfd97625bfaf4c5e48825b8b08262a7ac89f1b7f8ae82c1200205f8
Formbook
b18cada45b281365bf225c30a5ec0b58a85f6cae6abb486cc734d345446eaf7b
Formbook
f424c1c0133274cfa86291baae19bc09f707ccbb012f2f55a873c37c1628641d
Formbook
+ 6'891 additional samples on MalwareBazaar
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:xloader loader rat suricata
Link:
https://tria.ge/reports/210727-qplwfllkga/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of UnmapMainImage
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Deletes itself
Xloader Payload
Xloader
suricata: ET MALWARE FormBook CnC Checkin (GET)
Malware Config
C2 Extraction:
http://www.cannabisoutletonline.com/n86i/
Unpacked files
SH256 hash:
4295f0709d06e0dc89dac51175cb1ad8298fa6cea129d6ec68d6384dbe408848
MD5 hash:
3aa99f67ca860c3e8a1f50c23ae6d4e0
SHA1 hash:
2e5ab2cea15a7e193cb0daaefcac739172fd7eed
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/2e3f0049-d086-41c4-bb6c-51d8002075fa/
Parent samples :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 hash:
c362729899c5956cfa9fc3bcf9b21ac72066a1b84a497ceb1281f76e2f55c54b
MD5 hash:
0327d1374a5ce015ad9c83c5de76e823
SHA1 hash:
e521349d9e96a4191248747c42c78b6f88fc8f63
Link:
https://www.unpac.me/results/2e3f0049-d086-41c4-bb6c-51d8002075fa/
SH256 hash:
871e1a5b9c53dbc7ca22c16232e860df447ba9d83e6cd746ddbbf545ff8515ba
MD5 hash:
24c0197554a1c733a7750664fbe02610
SHA1 hash:
bbf860aef2fadf8321c122e60beb1adbe6e04353
Link:
https://www.unpac.me/results/2e3f0049-d086-41c4-bb6c-51d8002075fa/
SH256 hash:
ddc1d5dd3d2d2a64d1d3e7586023715a1da59c30af9682843d326e0f16f12632
MD5 hash:
23d890e7a25c8a51bfcec1939a20a7e9
SHA1 hash:
0193e5561521c2beac81ef0e3141fe0f93f7e9b7
Link:
https://www.unpac.me/results/2e3f0049-d086-41c4-bb6c-51d8002075fa/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.71
Link:
https://yomi.yoroi.company/submissions/ddc1d5dd3d2d2a64d1d3e7586023715a1da59c30af9682843d326e0f16f12632

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:Formbook
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect Formbook in memory
Reference:internal research
Rule name:INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFuture
Create hunting rule
Author:ditekSHen
Description:Detect executables with stomped PE compilation timestamp that is greater than local current time
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:win_formbook_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects win.formbook.

File information

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

Malspam

Formbook

Executable exe ddc1d5dd3d2d2a64d1d3e7586023715a1da59c30af9682843d326e0f16f12632

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/174469/

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