MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9077c5bd8b52ae5eccd277c906ae24e677a8e158af5fcb3597e254417cbee483. 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
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SHA256 hash: 9077c5bd8b52ae5eccd277c906ae24e677a8e158af5fcb3597e254417cbee483
SHA3-384 hash: 5be4ab225c059c89944f9f5b29a7400ff28cd9a7a1297f9b50082f4b3a85b920c8030daf0d510e65561075b441e45f1b
SHA1 hash: 84f46d0011366eb32e147f258b5513c4d8819a11
MD5 hash: e5d070d96c75bdbe41210711e4bc97d3
humanhash: queen-skylark-item-sierra
File name:RDAW-180-47D.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:883'712 bytes
First seen:2021-03-16 10:23:30 UTC
Last seen:2021-03-16 15:05:09 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'743 x AgentTesla, 19'608 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 24576:CUS82/Dl2MlmJGHEc4FncEwW5yWpKZSh:rS8ep2MjSCEZ5yWpK
Threatray 4'149 similar samples on MalwareBazaar
TLSH 69150135279CDBA5E5BE97390830161403F4AD02F626E34E7DA630E92976FC58A77313
Reporter abuse_ch
Tags:exe FormBook


Avatar
abuse_ch
Malspam distributing unidentified malware:

HELO: KOPAMARINE.CO.KR
Sending IP: 23.106.223.60
From: GC Purchasing <SALES10@KOPAMARINE.CO.KR >
Subject: Quotation for the parts of RDAW-180-47D
Attachment: RDAW-180-47D.r00 (contains "RDAW-180-47D.exe")

Intelligence

File Origin
# of uploads :
5
# of downloads :
119
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
e5d070d96c75bdbe41210711e4bc97d3_exe.zip
Verdict:
No threats detected
Analysis date:
2021-03-16 07:25:33 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/144af45a-fcd3-451e-9f05-340b757a2601

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Trojan.DownLoader23.39669.31268.32251.UNOFFICIAL
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Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
Result
Verdict:
UNKNOWN
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Malware family:
Formbook
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/59e08795-06cd-4d7e-83e2-319ad78164d1
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/640571
Signature
.NET source code contains potential unpacker
C2 URLs / IPs found in malware configuration
Found malware configuration
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
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
Uses ipconfig to lookup or modify the Windows network settings
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 369259 Sample: RDAW-180-47D.exe Startdate: 16/03/2021 Architecture: WINDOWS Score: 100 31 www.grandmasstore.com 2->31 33 grandmasstore.com 2->33 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 8 other signatures 2->47 11 RDAW-180-47D.exe 3 2->11         started        signatures3 process4 file5 29 C:\Users\user\...\RDAW-180-47D.exe.log, ASCII 11->29 dropped 57 Tries to detect virtualization through RDTSC time measurements 11->57 15 RDAW-180-47D.exe 11->15         started        signatures6 process7 signatures8 59 Modifies the context of a thread in another process (thread injection) 15->59 61 Maps a DLL or memory area into another process 15->61 63 Sample uses process hollowing technique 15->63 65 Queues an APC in another process (thread injection) 15->65 18 explorer.exe 15->18 injected process9 dnsIp10 35 www.haciendocatarsis.com 108.179.194.9, 49773, 80 UNIFIEDLAYER-AS-1US United States 18->35 37 www.xn--w39a37u22gnvt.com 49.247.130.121, 49764, 80 SMILESERV-AS-KRSMILESERVKR Korea Republic of 18->37 39 18 other IPs or domains 18->39 49 System process connects to network (likely due to code injection or exploit) 18->49 22 ipconfig.exe 18->22         started        signatures11 process12 signatures13 51 Modifies the context of a thread in another process (thread injection) 22->51 53 Maps a DLL or memory area into another process 22->53 55 Tries to detect virtualization through RDTSC time measurements 22->55 25 cmd.exe 1 22->25         started        process14 process15 27 conhost.exe 25->27         started       
Detection:
formbook
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Link:
https://mwdb.cert.pl/sample/9077c5bd8b52ae5eccd277c906ae24e677a8e158af5fcb3597e254417cbee483/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-03-16 01:06:59 UTC
File Type:
PE (.Net Exe)
Extracted files:
12
AV detection:
21 of 28 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=sb34lpmlkkxf5tgso7eqnlre4z32rykyv5p4wnmx4jkec7f64sbq._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
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Formbook
064cad19bee4580a82bc4ee3558e8510100ebba8da83720749f553cc411d5cb3
Formbook
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af05a9b5f7ed6483d7f10ea0e521e0a15fd90d224ca04a9665991ab630a54991
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c8aaa220adc918c9972a9c588db765290bf51553bed7da48c604d188136d3073
Formbook
f39b9e8c4a9aa6d8cd9f069e8a8ee81a3f666e07071f2b4673aa42633026736c
Formbook
+ 4'139 additional samples on MalwareBazaar
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:xloader loader rat
Link:
https://tria.ge/reports/210316-zcrmb47tba/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Deletes itself
Xloader Payload
Xloader
Malware Config
C2 Extraction:
http://www.haciendocatarsis.com/fhg5/
Unpacked files
SH256 hash:
2b43013edb5706a946f4e523a1a219b31fe2a7e05c48884c048882b3c1327655
MD5 hash:
b7159eb14fe565d4e233604b629bbd8a
SHA1 hash:
64f82c67e6c7cbc078141162a49bffcee3d9ebb9
Link:
https://www.unpac.me/results/e3781ca7-1366-45d0-b840-3ef08cfcfff3/
SH256 hash:
9077c5bd8b52ae5eccd277c906ae24e677a8e158af5fcb3597e254417cbee483
MD5 hash:
e5d070d96c75bdbe41210711e4bc97d3
SHA1 hash:
84f46d0011366eb32e147f258b5513c4d8819a11
Link:
https://www.unpac.me/results/e3781ca7-1366-45d0-b840-3ef08cfcfff3/
Malware family:
XLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/9077c5bd8b52/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.40
Link:
https://yomi.yoroi.company/submissions/9077c5bd8b52ae5eccd277c906ae24e677a8e158af5fcb3597e254417cbee483

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

r00 01b8fb6a497c2aa6fdf11b28dd0bdcf1d027862d0de1088f8d3f310eceb721a9

Formbook

Executable exe 9077c5bd8b52ae5eccd277c906ae24e677a8e158af5fcb3597e254417cbee483

(this sample)

  
Dropped by
MD5 e0642f3998ebe6b49061724efd5a39c5
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 01b8fb6a497c2aa6fdf11b28dd0bdcf1d027862d0de1088f8d3f310eceb721a9

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