MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1e614cf564bedf5c140013cb4227786b5975d2b61757ed7f9ce8cf5d9fdcffe3. 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 4 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1e614cf564bedf5c140013cb4227786b5975d2b61757ed7f9ce8cf5d9fdcffe3
SHA3-384 hash: c8b6cefe8477bedc134c570beb3f093e14ce08e3c1121612b2705f035cc6c152af0d9494bd2cc989a52470d3642d890d
SHA1 hash: a9bd3b018ef40b8ba8e97d0c99bcd68effe0933b
MD5 hash: acaff3a2d0818c66b73072c76782924b
humanhash: november-robert-nevada-river
File name:acaff3a2d0818c66b73072c76782924b
Download: download sample
Signature Formbook
Create hunting rule
File size:304'640 bytes
First seen:2021-12-13 18:36:57 UTC
Last seen:2021-12-13 21:57:56 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'452 x Formbook, 12'202 x SnakeKeylogger)
ssdeep 1536:g95BMvbXqLDFQNO4VskUKrBa7HeZxPe8rGB0Bk:i5BMvbXqLDFQPxaWk
TLSH T1E954D4B26502AB2EF508EF73C35FB72878606EDA6CD1465CD90E372855381F54EB6388
File icon (PE):PE icon
dhash icon 2f535353594d358a (4 x Formbook, 4 x AveMariaRAT, 1 x RemcosRAT)
Reporter zbetcheckin
Tags:32 exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
136
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
RICOSTA Schuhfabriken GmbH_MATERIAL ORDER_36007.doc
Verdict:
Malicious activity
Analysis date:
2021-12-13 17:56:31 UTC
Tags:
ole-embedded opendir loader
Link:
https://app.any.run/tasks/15ca3acf-40c6-4a6a-8510-c6ca52e389f2

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/213662/
Detection(s):
SecuriteInfo.com.Variant.Strictor.265472.4811.22528.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
DNS request
Сreating synchronization primitives
Sending an HTTP GET request
Creating a file in the %temp% directory
Creating a process from a recently created file
Creating a file
Unauthorized injection to a recently created process
Unauthorized injection to a recently created process by context flags manipulation
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
67%
Tags:
obfuscated packed strictor
Link:
https://www.filescan.io/uploads/61b793d68a1c0aab6a86e530/reports/3a3651cc-28d2-4ea5-b9d6-e9e604f939d1/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.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/bab8a4fa-33dd-4ea6-affd-683025b3fe8c
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/906563
Signature
.NET source code contains potential unpacker
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found malware configuration
Machine Learning detection for dropped file
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 domain / URL
Multi AV Scanner detection for dropped file
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
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
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 FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 539038 Sample: 1rgloRgkV5 Startdate: 13/12/2021 Architecture: WINDOWS Score: 100 35 www.alc-impact.com 2->35 37 alc-impact.com 2->37 41 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->41 43 Multi AV Scanner detection for domain / URL 2->43 45 Found malware configuration 2->45 47 8 other signatures 2->47 11 1rgloRgkV5.exe 15 5 2->11         started        signatures3 process4 dnsIp5 39 20.51.217.113, 49766, 80 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 11->39 29 C:\Users\user\AppData\...\1rgloRgkV5.exe, PE32 11->29 dropped 31 C:\Users\...\1rgloRgkV5.exe:Zone.Identifier, ASCII 11->31 dropped 33 C:\Users\user\AppData\...\1rgloRgkV5.exe.log, ASCII 11->33 dropped 15 1rgloRgkV5.exe 11->15         started        file6 process7 signatures8 57 Multi AV Scanner detection for dropped file 15->57 59 Machine Learning detection for dropped file 15->59 61 Modifies the context of a thread in another process (thread injection) 15->61 63 4 other signatures 15->63 18 explorer.exe 15->18 injected process9 process10 20 wscript.exe 18->20         started        23 autochk.exe 18->23         started        signatures11 49 Self deletion via cmd delete 20->49 51 Modifies the context of a thread in another process (thread injection) 20->51 53 Maps a DLL or memory area into another process 20->53 55 Tries to detect virtualization through RDTSC time measurements 20->55 25 cmd.exe 1 20->25         started        process12 process13 27 conhost.exe 25->27         started       
Detection:
xloader
Create hunting rule
Link:
https://mwdb.cert.pl/sample/1e614cf564bedf5c140013cb4227786b5975d2b61757ed7f9ce8cf5d9fdcffe3/
Threat name:
ByteCode-MSIL.Trojan.Sabsik
Create hunting rule
Status:
Malicious
First seen:
2021-12-13 07:52:40 UTC
File Type:
PE (.Net Exe)
Extracted files:
12
AV detection:
18 of 28 (64.29%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=dzquz5lex3pvyfaacpfuej3ynnmxluvwc5l627445dhv3h6477rq._file
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:xloader campaign:se5g loader rat
Link:
https://tria.ge/reports/211213-w9gdjafbeq/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Xloader Payload
Xloader
Malware Config
C2 Extraction:
http://www.mmasafaris.com/se5g/
Unpacked files
SH256 hash:
1e614cf564bedf5c140013cb4227786b5975d2b61757ed7f9ce8cf5d9fdcffe3
MD5 hash:
acaff3a2d0818c66b73072c76782924b
SHA1 hash:
a9bd3b018ef40b8ba8e97d0c99bcd68effe0933b
Link:
https://www.unpac.me/results/d6ff7ee8-20c1-468f-98d9-279a74e8edfc/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.35
Link:
https://yomi.yoroi.company/submissions/1e614cf564bedf5c140013cb4227786b5975d2b61757ed7f9ce8cf5d9fdcffe3

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
Rule name:pe_imphash
Create hunting rule
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

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

Web download

Formbook

Executable exe 1e614cf564bedf5c140013cb4227786b5975d2b61757ed7f9ce8cf5d9fdcffe3

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/1881426/
Cape
Cape
https://www.capesandbox.com/analysis/213662/

Comments


Avatar
zbet commented on 2021-12-13 18:36:59 UTC

url : hxxp://20.51.217.113/kcx/ConsoleApp2.exe