MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 94ff08030a3e4421baf3ad3489d4d757dd4e8aab659aa8a06f99d2d81526d17e. 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 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 94ff08030a3e4421baf3ad3489d4d757dd4e8aab659aa8a06f99d2d81526d17e
SHA3-384 hash: 598f2321977fc55f6cbc8b219e38126eba5294475a4728a2ad8a25a959b6d45a3366971c77dd0517d4e6a8e72223fd1e
SHA1 hash: 1d7c9da78fccf8becc3dd7585f2a6a6882bc561f
MD5 hash: a4157360da26197715f33249273aca5b
humanhash: delaware-august-finch-hydrogen
File name:HSBC payment swift copy.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:961'536 bytes
First seen:2021-01-11 18:36:59 UTC
Last seen:2021-01-11 20:43:08 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'655 x AgentTesla, 19'464 x Formbook, 12'205 x SnakeKeylogger)
ssdeep 12288:Fuum08DlDhfemqz0BNYXtoGcCQc8g8FXwosSDUAefv5BoMHQ1ngqw:iDcjnI1VDUAefvBQ1nu
TLSH 17156C12ABD997D0C3AC12BD2C00B26916E1DB69B3D8DF68ED55F0B66B7141800FF1AD
Reporter abuse_ch
Tags:exe FormBook HSBC


Avatar
abuse_ch
Malspam distributing Formbook:

HELO: server.biompun.tk
Sending IP: 185.104.112.228
From: HSBC Advising Service <advising1.services@hsbc.co.uk>
Reply-To: HSBC Advising Service <no-reply@hsbc.co.uk>
Subject: Re: Notification of Fund Transfer via HSBC Bank
Attachment: HSBC payment swift copy.rar (contains "HSBC payment swift copy.exe")

Intelligence

File Origin
# of uploads :
2
# of downloads :
184
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
HSBC payment swift copy.exe
Verdict:
Malicious activity
Analysis date:
2021-01-11 18:40:29 UTC
Tags:
trojan formbook stealer
Link:
https://app.any.run/tasks/40c21b14-54e5-4da4-811d-f646511bdcec

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/111337/
Detection(s):
SecuriteInfo.com.Trojan.Inject4.6535.32664.23624.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
Unauthorized injection to a recently created process
Creating a file
Launching a process
Launching cmd.exe command interpreter
Unauthorized injection to a system process
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/578308
Signature
Binary contains a suspicious time stamp
Found malware configuration
Initial sample is a PE file and has a suspicious name
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)
Modifies the prolog of user mode functions (user mode inline hooks)
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
Yara detected AntiVM_3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 338207 Sample: HSBC payment swift copy.exe Startdate: 11/01/2021 Architecture: WINDOWS Score: 100 36 www.swirlinginlimbo.com 2->36 40 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->40 42 Found malware configuration 2->42 44 Malicious sample detected (through community Yara rule) 2->44 46 8 other signatures 2->46 11 HSBC payment swift copy.exe 3 2->11         started        signatures3 process4 file5 28 C:\Users\...\HSBC payment swift copy.exe.log, ASCII 11->28 dropped 14 HSBC payment swift copy.exe 11->14         started        process6 signatures7 54 Modifies the context of a thread in another process (thread injection) 14->54 56 Maps a DLL or memory area into another process 14->56 58 Sample uses process hollowing technique 14->58 60 Queues an APC in another process (thread injection) 14->60 17 explorer.exe 14->17 injected process8 dnsIp9 30 deejayatl.com 34.102.136.180, 49741, 80 GOOGLEUS United States 17->30 32 www.cronusampora.com 154.81.117.10, 49740, 80 DXTL-HKDXTLTseungKwanOServiceHK Seychelles 17->32 34 4 other IPs or domains 17->34 38 System process connects to network (likely due to code injection or exploit) 17->38 21 msdt.exe 17->21         started        signatures10 process11 signatures12 48 Modifies the context of a thread in another process (thread injection) 21->48 50 Maps a DLL or memory area into another process 21->50 52 Tries to detect virtualization through RDTSC time measurements 21->52 24 cmd.exe 1 21->24         started        process13 process14 26 conhost.exe 24->26         started       
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/94ff08030a3e4421baf3ad3489d4d757dd4e8aab659aa8a06f99d2d81526d17e/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-01-11 18:37:07 UTC
AV detection:
14 of 29 (48.28%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=st7qqaykhzccdoxtvu2itvgxk7ou5cvlmwnkridpthjnqfjg2f7a._file
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook rat spyware stealer trojan
Link:
https://tria.ge/reports/210111-45vrw5wjen/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Gathers network information
Suspicious use of UnmapMainImage
Suspicious use of SetThreadContext
Deletes itself
Formbook Payload
Formbook
Malware Config
C2 Extraction:
http://www.deejayatl.com/khm/
Unpacked files
SH256 hash:
296620e9308a1069ca98d27c426f25f5c1f87d9240bb371c657571034b0261b5
MD5 hash:
4cf24d41a7882216740280e3294cb853
SHA1 hash:
6bcb31d3dc0a7d71da1067a628168664202769a4
Link:
https://www.unpac.me/results/4120373e-95d5-434f-8b41-dd9fb5c2bb9a/
SH256 hash:
d96a5dbed2384ff0d52b1230aefa64cdaeda2c4e5b2561dff500cb39260e23ba
MD5 hash:
4447ea1ce43ea3d26af08a3c357091fc
SHA1 hash:
ed89f31b1deedbe399901ddf732083eaf560e298
Link:
https://www.unpac.me/results/4120373e-95d5-434f-8b41-dd9fb5c2bb9a/
SH256 hash:
d074d81c4f3f8ba7ba0b7e2f5c95d0c7943d201df80c97825891cf6590155104
MD5 hash:
57adcb2330050f5528e283536a66f645
SHA1 hash:
5b9e9961e5d491bc436e9e5a5906212486c1e5c1
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/4120373e-95d5-434f-8b41-dd9fb5c2bb9a/
Parent samples :
73b51938efd53695a02c86e7bf50fac91203e43b5808758b2a698ef10475d264
bf38c42157ab2038be6ae374799cb8cd2c55baaa45ab0f4a5f8a06eb0c41a833
8cfcf36016d933b2dee4ecea9f2d0416444fda668345c0cf82845f49962cd013
94ff08030a3e4421baf3ad3489d4d757dd4e8aab659aa8a06f99d2d81526d17e
f8efa3021228dad9812ac764085f791117265d9859bfb5ed21e07f04f1cb0b5f
SH256 hash:
94ff08030a3e4421baf3ad3489d4d757dd4e8aab659aa8a06f99d2d81526d17e
MD5 hash:
a4157360da26197715f33249273aca5b
SHA1 hash:
1d7c9da78fccf8becc3dd7585f2a6a6882bc561f
Link:
https://www.unpac.me/results/4120373e-95d5-434f-8b41-dd9fb5c2bb9a/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.85
Link:
https://yomi.yoroi.company/submissions/94ff08030a3e4421baf3ad3489d4d757dd4e8aab659aa8a06f99d2d81526d17e

File information

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

Malspam

Formbook

rar cb2e4d26f7d14255a36b9404701894bd1c2f87bff5758d39494abe970dbb95b8

Formbook

Executable exe 94ff08030a3e4421baf3ad3489d4d757dd4e8aab659aa8a06f99d2d81526d17e

(this sample)

  
Dropped by
MD5 3b47a025188a80e564914568f5289ebb
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 cb2e4d26f7d14255a36b9404701894bd1c2f87bff5758d39494abe970dbb95b8
Cape
Cape
https://www.capesandbox.com/analysis/111337/

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