MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 24dcd158651778db622e7ad72d70bce9ccd66ad754357285b9d3399c5dcb33d9. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 24dcd158651778db622e7ad72d70bce9ccd66ad754357285b9d3399c5dcb33d9
SHA3-384 hash: b44f7806336d5c0915bafa9094230e5583f5ff910fa37c2c9ec395ff278ed28d61642465abf0c91457dd2676982fb908
SHA1 hash: eb8849517111aa8d0688e00cebf4368c16e4f5db
MD5 hash: f2d4fb095fba7b0824f76e6114f299b5
humanhash: nuts-utah-delaware-princess
File name:Order_confirmation_ SMKT 09062021_.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:74'240 bytes
First seen:2021-09-06 10:59:08 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 1f83362a57e6d6a2f15132c167d7f42c (3 x Formbook, 2 x Loki)
ssdeep 1536:EqhUQC4o9DSDuBUkLVHLpProTsp6+JoTsYXfuBzATShsqp4wZysy:fUp4Qeu+6prV6++nG+WuUfy
Threatray 9'126 similar samples on MalwareBazaar
TLSH T1D973BEDAE40353B6FD9B4A325C339D6182DE7D77A6A262A8358F34454F732225C92C0F
dhash icon 83938787838b9b94 (5 x Formbook)
Reporter GovCERT_CH
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
262
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Order_confirmation_ SMKT 09062021_.exe
Verdict:
Malicious activity
Analysis date:
2021-09-06 11:01:26 UTC
Tags:
trojan formbook stealer
Link:
https://app.any.run/tasks/2b455816-50d2-46d0-8f64-1e44bbd5149c

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/185639/
Detection(s):
SecuriteInfo.com.Trojan.DownLoader42.26571.4624.29682.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
DNS request
Connection attempt
Sending a custom TCP request
Sending an HTTP GET request
Creating a file in the %temp% directory
Unauthorized injection to a recently created process
Launching a process
Launching cmd.exe command interpreter
Sending a UDP request
Unauthorized injection to a system process
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/951d3f75-8dbc-4303-bf28-146c5693b536
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/845945
Signature
Antivirus / Scanner detection for submitted sample
C2 URLs / IPs found in malware configuration
Found malware configuration
Initial sample is a PE file and has a suspicious name
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
Self deletion via cmd delete
Sigma detected: CMSTP Execution Process Creation
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 dnsIp2 2 Behavior Graph ID: 478376 Sample: Order_confirmation_ SMKT 09... Startdate: 06/09/2021 Architecture: WINDOWS Score: 100 29 www.berryhill-extrabrut.com 2->29 31 berryhill-extrabrut.com 2->31 41 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->41 43 Found malware configuration 2->43 45 Malicious sample detected (through community Yara rule) 2->45 47 7 other signatures 2->47 11 Order_confirmation_ SMKT 09062021_.exe 14 2->11         started        signatures3 process4 dnsIp5 39 img.neko.airforce 167.172.239.151, 443, 49709 DIGITALOCEAN-ASNUS United States 11->39 59 Maps a DLL or memory area into another process 11->59 15 Order_confirmation_ SMKT 09062021_.exe 11->15         started        signatures6 process7 signatures8 61 Modifies the context of a thread in another process (thread injection) 15->61 63 Maps a DLL or memory area into another process 15->63 65 Sample uses process hollowing technique 15->65 67 Queues an APC in another process (thread injection) 15->67 18 explorer.exe 15->18 injected process9 dnsIp10 33 www.web12315.com 101.32.12.102, 49727, 80 TENCENT-NET-AP-CNTencentBuildingKejizhongyiAvenueCN China 18->33 35 www.preaked.com 91.195.240.94, 49729, 80 SEDO-ASDE Germany 18->35 37 17 other IPs or domains 18->37 49 System process connects to network (likely due to code injection or exploit) 18->49 22 cmstp.exe 18->22         started        signatures11 process12 signatures13 51 Self deletion via cmd delete 22->51 53 Modifies the context of a thread in another process (thread injection) 22->53 55 Maps a DLL or memory area into another process 22->55 57 Tries to detect virtualization through RDTSC time measurements 22->57 25 cmd.exe 1 22->25         started        process14 process15 27 conhost.exe 25->27         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/24dcd158651778db622e7ad72d70bce9ccd66ad754357285b9d3399c5dcb33d9/
Threat name:
Win32.Trojan.Tnega
Create hunting rule
Status:
Malicious
First seen:
2021-09-06 07:04:18 UTC
AV detection:
18 of 28 (64.29%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=etoncwdfc54nwyroplls24f45hgnm2wxkq2xfbnz2m4zyxolgpmq._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
1c2c212dbad3b81d9c6225c3a9f9f6211b10782d228a090f9aa4f038b0270663
Formbook
3f9a8485314c2b666caf0a1a729a96cb974780f331ea9baa0c03e7f02035cf05
Formbook
454cdf27c94d9e4a69b615b12536293233057fc9c42fc3cfdab35e711a20694a
Formbook
55e967fecbdcb5166af6a5a6b8d09db0ca26582ed70d170a248a4d1e69c9a8c9
Formbook
5b81a9fbd9258eeaf34a38a2a3f53c2933c0c7c84addb4aa35463f77af0e43f0
Formbook
5c9a6aca5e4cc643a1c9d8f846bf0444577bf45ef94f5a2ac5012c810d277248
Formbook
70e7c5966ac86d48e0519f9b2b34703d2915b603836f4de0be2a2badddd258e7
Formbook
a086821049463b0bfc414cb3763c4f82688182d2d018ae5c9cd472f59f9e36ff
Formbook
+ 9'116 additional samples on MalwareBazaar
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:xloader campaign:h2m4 loader rat suricata
Link:
https://tria.ge/reports/210906-m31n6aebcj/
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
Xloader Payload
Xloader
suricata: ET MALWARE FormBook CnC Checkin (GET)
Malware Config
C2 Extraction:
http://www.herningvejafd3.com/h2m4/
Unpacked files
SH256 hash:
24dcd158651778db622e7ad72d70bce9ccd66ad754357285b9d3399c5dcb33d9
MD5 hash:
f2d4fb095fba7b0824f76e6114f299b5
SHA1 hash:
eb8849517111aa8d0688e00cebf4368c16e4f5db
Link:
https://www.unpac.me/results/a7441b9d-cefa-4da5-b326-38f84d3cc9a5/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.51
Link:
https://yomi.yoroi.company/submissions/24dcd158651778db622e7ad72d70bce9ccd66ad754357285b9d3399c5dcb33d9

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: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

File information

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

Malspam

Formbook

Executable exe 24dcd158651778db622e7ad72d70bce9ccd66ad754357285b9d3399c5dcb33d9

(this sample)

  
Dropped by
Formbook
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/185639/

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