MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e68f17cfe87742103150ca9abd6cc16581caa6e0e0243d03fae2c89c2609c974. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e68f17cfe87742103150ca9abd6cc16581caa6e0e0243d03fae2c89c2609c974
SHA3-384 hash: 1421ba8449a9578113837d14443e2c75e2a5e85fb40dee5d81a1567c9944f07f38a40937eb699676fdf6265e04a776e3
SHA1 hash: 530f3ad20cf5fee25baa8ab58dc3d97ecd8ec9a4
MD5 hash: dfa81a2987464120cdbf17718eae78da
humanhash: london-fillet-winter-thirteen
File name:SKMBT_C280190724010211.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:788'480 bytes
First seen:2021-02-12 22:12:27 UTC
Last seen:2021-02-12 23:54:18 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'610 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:SZ82VjuaAgTf/fYUq+1p2lLadUdZm3V840dgRL6YN2vn+Oyl:SZ8PgTf/AZ+1QlLRfmFfkgUYN2/+7
Threatray 3'745 similar samples on MalwareBazaar
TLSH 83F48D93264CDBECC4BA97349630294203F79D6595B6C28C6D97F1DE0677AC2823B363
Reporter Anonymous
Tags:FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
173
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SKMBT_C280190724010211.exe
Verdict:
Malicious activity
Analysis date:
2021-02-12 20:45:11 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/ece52dd2-fbe3-4b4e-9116-cc03be380eec

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/117011/
Detection(s):
SecuriteInfo.com.Trojan.Inject4.7168.10025.30298.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
Launching the process to change network settings
Launching cmd.exe command interpreter
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.
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/607301
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)
Multi AV Scanner detection for submitted file
Queues an APC in another process (thread injection)
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 sandboxes and other dynamic analysis tools (process name or module or function)
Tries to detect virtualization through RDTSC time measurements
Yara detected AntiVM_3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 352680 Sample: SKMBT_C280190724010211.exe Startdate: 12/02/2021 Architecture: WINDOWS Score: 100 35 www.brightandfreshfaces.com 2->35 37 brightandfreshfaces.com 2->37 39 www.grydomarmy.com 2->39 47 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->47 49 Found malware configuration 2->49 51 Malicious sample detected (through community Yara rule) 2->51 53 6 other signatures 2->53 11 SKMBT_C280190724010211.exe 3 2->11         started        signatures3 process4 file5 33 C:\Users\...\SKMBT_C280190724010211.exe.log, ASCII 11->33 dropped 63 Tries to detect virtualization through RDTSC time measurements 11->63 65 Injects a PE file into a foreign processes 11->65 15 SKMBT_C280190724010211.exe 11->15         started        18 SKMBT_C280190724010211.exe 11->18         started        20 SKMBT_C280190724010211.exe 11->20         started        signatures6 process7 signatures8 67 Modifies the context of a thread in another process (thread injection) 15->67 69 Maps a DLL or memory area into another process 15->69 71 Queues an APC in another process (thread injection) 15->71 22 explorer.exe 15->22 injected process9 dnsIp10 41 kalpanavincent.com 103.102.234.241, 49734, 80 WEBWERKS-AS-INWebWerksIndiaPvtLtdIN India 22->41 43 2centsworthapp.com 34.102.136.180, 49729, 49736, 80 GOOGLEUS United States 22->43 45 9 other IPs or domains 22->45 55 System process connects to network (likely due to code injection or exploit) 22->55 26 cmmon32.exe 22->26         started        signatures11 process12 signatures13 57 Modifies the context of a thread in another process (thread injection) 26->57 59 Maps a DLL or memory area into another process 26->59 61 Tries to detect virtualization through RDTSC time measurements 26->61 29 cmd.exe 1 26->29         started        process14 process15 31 conhost.exe 29->31         started       
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/e68f17cfe87742103150ca9abd6cc16581caa6e0e0243d03fae2c89c2609c974/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-02-12 11:22:49 UTC
AV detection:
18 of 28 (64.29%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=42hrpt7io5bbamkqzknl23gbmwa4vjxa4asd2a724lejyjqjzf2a._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
0db69eb6654d1090cb17ab58537a7304e2c269613c0edabf123cf230d289db73
Formbook
444dbf26e5c9f7309acd880592c76eb0cb588a33f8ed51ee735ab6d623d64256
Formbook
ae3974aeea651951c5c5802cf7a556c7626529790db1fd34f29be31c29f58ce2
Formbook
bbfe5eaa0138f51710292488a384e4f6dcb65a6cba2a4c63387c714cec753d6e
Formbook
bf07178f2c85eed5d1e0feafc5c312fce344c6ad7666b5be2abf736e6af94169
Formbook
c0e6f7a4aa809d2b93ba137245380ada0a44ac5576935e13e165d02b1b937583
Formbook
cbf41a6d78de6866a9f86a9d1b2b63720f4ea5f63c9be909764154e6bd674f66
Formbook
d68888aa1e155ac65bd1ddabcf05f61bfff65f79a11cc0ee099200c3da8c5d35
Formbook
d8ae48ff83b31d072c1a9d988660e2a0be125aa9373a4adb1dd807d0fea4ebe5
Formbook
f8a388fc032aa7fdf80ed5bad850e3429ee27614bd6152efaa090fc77ad3bc6a
Formbook
+ 3'735 additional samples on MalwareBazaar
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook rat spyware stealer trojan
Link:
https://tria.ge/reports/210212-x82r6dtn7s/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Deletes itself
Formbook Payload
Formbook
Malware Config
C2 Extraction:
http://www.sportsbooksil.com/css/
Unpacked files
SH256 hash:
b2499a2af35b550fbe7f541a14ff1225e1202324f351eecf85de6c8e9fc7c27c
MD5 hash:
5e732e4265622675313195dead01047e
SHA1 hash:
359c710a93c2f58cdc2a45de8dd48a6884a70645
Link:
https://www.unpac.me/results/0f93d1e7-17f6-4fce-b86a-5bc76f31aa6b/
SH256 hash:
e68f17cfe87742103150ca9abd6cc16581caa6e0e0243d03fae2c89c2609c974
MD5 hash:
dfa81a2987464120cdbf17718eae78da
SHA1 hash:
530f3ad20cf5fee25baa8ab58dc3d97ecd8ec9a4
Link:
https://www.unpac.me/results/0f93d1e7-17f6-4fce-b86a-5bc76f31aa6b/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Kryptik
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/e68f17cfe87742103150ca9abd6cc16581caa6e0e0243d03fae2c89c2609c974

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_InTheFu
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 e68f17cfe87742103150ca9abd6cc16581caa6e0e0243d03fae2c89c2609c974

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/117011/

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