MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0e5e0b70c6db438a67db5ac483b0a4fc904742bc98ffb6d02b0595c868f3cdf0. 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: 11


Intelligence 11 IOCs YARA 5 File information Comments
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SHA256 hash: 0e5e0b70c6db438a67db5ac483b0a4fc904742bc98ffb6d02b0595c868f3cdf0
SHA3-384 hash: b588f862218f50f5d943d55689649218b0ccac0d3e82881e29f04d0b6a68146081f3351facdd792e6af63c03911ba286
SHA1 hash: 6b15a61037435eca4edffa3fa7518562c3e2f109
MD5 hash: df34198ded85ee9180c2a5218168ca6c
humanhash: zulu-floor-cola-stream
File name:Tcopy.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:222'236 bytes
First seen:2021-06-19 14:24:24 UTC
Last seen:2021-06-19 14:34:42 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash b76363e9cb88bf9390860da8e50999d2 (464 x Formbook, 184 x AgentTesla, 122 x SnakeKeylogger)
ssdeep 6144:ABlL/JN7V7wSWzL6a9EdK2BzECI4ol8y7TX:yrN7V7ZWv6auBzNIrHv
Threatray 5'868 similar samples on MalwareBazaar
TLSH 8324022728D088B7E6FB07F21FFB57EDDBF68E041120858B8B706D7A65184C2DE4A651
Reporter GovCERT_CH
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
178
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Tcopy.exe
Verdict:
Malicious activity
Analysis date:
2021-06-19 14:26:19 UTC
Tags:
trojan formbook stealer
Link:
https://app.any.run/tasks/5d487bcc-5a7d-4baf-9d98-4127f566c3aa

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/167053/
Detection(s):
SecuriteInfo.com.Trojan.Loader.843.28435.29957.UNOFFICIAL
Create hunting rule

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.
Malware family:
Formbook
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/9349229c-67e2-4ad2-a35e-5b4637ed1dd1
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/804747
Signature
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Detected unpacking (changes PE section rights)
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 virtualization through RDTSC time measurements
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 437158 Sample: Tcopy.exe Startdate: 19/06/2021 Architecture: WINDOWS Score: 100 32 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->32 34 Found malware configuration 2->34 36 Malicious sample detected (through community Yara rule) 2->36 38 5 other signatures 2->38 8 Tcopy.exe 19 2->8         started        12 explorer.exe 2->12         started        process3 dnsIp4 24 C:\Users\user\AppData\Local\...\System.dll, PE32 8->24 dropped 40 Detected unpacking (changes PE section rights) 8->40 42 Maps a DLL or memory area into another process 8->42 44 Tries to detect virtualization through RDTSC time measurements 8->44 15 Tcopy.exe 8->15         started        26 mutanterestaurante.com 50.87.146.99, 49740, 80 UNIFIEDLAYER-AS-1US United States 12->26 28 www.t4mall.com 165.3.53.250, 49748, 80 PEGTECHINCUS South Africa 12->28 30 14 other IPs or domains 12->30 46 System process connects to network (likely due to code injection or exploit) 12->46 18 cmmon32.exe 12->18         started        file5 signatures6 process7 signatures8 48 Modifies the context of a thread in another process (thread injection) 15->48 50 Maps a DLL or memory area into another process 15->50 52 Sample uses process hollowing technique 15->52 54 Queues an APC in another process (thread injection) 15->54 56 Tries to detect virtualization through RDTSC time measurements 18->56 20 cmd.exe 1 18->20         started        process9 process10 22 conhost.exe 20->22         started       
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/0e5e0b70c6db438a67db5ac483b0a4fc904742bc98ffb6d02b0595c868f3cdf0/
Threat name:
Win32.Trojan.FormBook
Create hunting rule
Status:
Malicious
First seen:
2021-06-18 03:22:46 UTC
AV detection:
21 of 29 (72.41%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=bzpaw4gg3nbyuz63llcihmfe7sieoqv4td73nublawk4q2htzxya._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
096ca35528ef4f702e93f5f17d7954f26fb48acd4526794ce1ee99d27cf1a4c3
Formbook
49217eb71ec8276e6fdb8573c02691fa5b9de9cb14be7b82c4ec6570f78fcfdf
Formbook
6a37a2a65393b805bbe4e7e4e42b642da433e9caa7436aaeb9df8ab0fc6679b9
Formbook
80b056a8c2fee08fd3361a8a271dea407425ca335275d49f81a1c50a06d9ed98
Formbook
83238525ac7665d9b4119a287e45aa95a04bc971dd46fde4cebffe92d337f425
Formbook
ab95bc3c40647b2b700cdb9aba76b6de220fd528fd194e6071c1747df6cb78ce
Formbook
cbd8d7c3cf92798b8306074a078a94b84cb49a0db60eafc22d277231a23d7fda
Formbook
cd86cea47a0d0f6e75738d7376d6cbc4b195e3640641665274552ae290149b3a
Formbook
d3501787751324e615bd13ed80417360fbd7558385662ac34c51b34802f9b9d4
Formbook
e091222f766082c33c0606405115206cb2d915929dfe2ac899b1945d6442c512
Formbook
+ 5'858 additional samples on MalwareBazaar
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:xloader loader rat
Link:
https://tria.ge/reports/210619-1jgcq7nrfj/
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
Enumerates physical storage devices
Suspicious use of SetThreadContext
Deletes itself
Loads dropped DLL
Xloader Payload
Xloader
Malware Config
C2 Extraction:
http://www.oceancollaborative.com/bp3i/
Unpacked files
SH256 hash:
e7cb3364eec05f8491c7d9c46a03f76c0230bf6f572af5036c773791b0c75801
MD5 hash:
28856140f26d786059036ad6f098e9d8
SHA1 hash:
18f6286946f4b2c409dafad8452d1c35f375882e
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/f2174b07-93ec-40d4-a24a-a55c75b66c3c/
Parent samples :
096ca35528ef4f702e93f5f17d7954f26fb48acd4526794ce1ee99d27cf1a4c3
cbd8d7c3cf92798b8306074a078a94b84cb49a0db60eafc22d277231a23d7fda
0e5e0b70c6db438a67db5ac483b0a4fc904742bc98ffb6d02b0595c868f3cdf0
3026185f9dd7b26700a92b8d5d2eb94b8f7f246b944fcb49c8e8bdc41c2c6094
ef05dd27e2dc499d3c1f42f00525fea7204735acd45c7a03efb78a241a9f9660
SH256 hash:
bb6df93369b498eaa638b0bcdc4bb89f45e9b02ca12d28bcedf4629ea7f5e0f1
MD5 hash:
56a321bd011112ec5d8a32b2f6fd3231
SHA1 hash:
df20e3a35a1636de64df5290ae5e4e7572447f78
Link:
https://www.unpac.me/results/f2174b07-93ec-40d4-a24a-a55c75b66c3c/
SH256 hash:
0e5e0b70c6db438a67db5ac483b0a4fc904742bc98ffb6d02b0595c868f3cdf0
MD5 hash:
df34198ded85ee9180c2a5218168ca6c
SHA1 hash:
6b15a61037435eca4edffa3fa7518562c3e2f109
Link:
https://www.unpac.me/results/f2174b07-93ec-40d4-a24a-a55c75b66c3c/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.47
Link:
https://yomi.yoroi.company/submissions/0e5e0b70c6db438a67db5ac483b0a4fc904742bc98ffb6d02b0595c868f3cdf0

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_InTheFu
Create hunting rule
Author:ditekSHen
Description:Detect executables with stomped PE compilation timestamp that is greater than local current time
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:win_formbook_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:autogenerated rule brought to you by yara-signator
Rule name:win_formbook_g0
Create hunting rule
Author:Slavo Greminger, SWITCH-CERT

File information

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

Malspam

Formbook

Executable exe 0e5e0b70c6db438a67db5ac483b0a4fc904742bc98ffb6d02b0595c868f3cdf0

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/167053/

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