MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 41426800f6abacfe11baaa98f532e48b152971d90958016a943e8e0fb7967b9e. 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: 13


Intelligence 13 IOCs YARA 3 File information Comments
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SHA256 hash: 41426800f6abacfe11baaa98f532e48b152971d90958016a943e8e0fb7967b9e
SHA3-384 hash: 148b3e5e017f4e694b6fecded08be68023332635f0c8781e487716deafcac6d9771c5e8cc589127d96cccc2e06b0f17d
SHA1 hash: b9cc91a94c5067e1edfe7510d584cb7148299df3
MD5 hash: fe33711a4b55ee419481ef8e2ae68d7c
humanhash: indigo-delaware-pennsylvania-violet
File name:Swift Payment.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:878'080 bytes
First seen:2021-08-05 05:39:09 UTC
Last seen:2021-08-05 07:21:54 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'205 x SnakeKeylogger)
ssdeep 12288:RMjUNh0AqZmoR65AXwgFvuSS3IOEcBp+Frsy3550OLjbGxTdWDrkNeC8EqMHa4YH:ztoR6qg9bQsA55/jggDrkNh3Y9Fz
Threatray 6'384 similar samples on MalwareBazaar
TLSH T14D157B2229EF114DF3B79BB60FC4F4BE46AAE633560EB0F639421B958722940CD51736
dhash icon 30f0e0f0e0f0f030 (22 x Formbook, 12 x AgentTesla, 2 x RedLineStealer)
Reporter cocaman
Tags:exe FormBook SWIFT

Intelligence

File Origin
# of uploads :
2
# of downloads :
277
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Swift Payment.exe
Verdict:
Malicious activity
Analysis date:
2021-08-05 05:42:51 UTC
Tags:
trojan formbook stealer
Link:
https://app.any.run/tasks/e12502e7-c938-4406-b3ae-00f4bd118988

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/176509/
Detection(s):
SecuriteInfo.com.Backdoor.Fynloski.A3.6262.8963.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
Setting browser functions hooks
Unauthorized injection to a system process
Unauthorized injection to a browser 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.
Malware family:
Generic Malware
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/e276bbdf-3812-4d43-95d7-50ee00f33d30
Result
Threat name:
FormBook
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Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/827886
Signature
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found malware configuration
Initial sample is a PE file and has a suspicious name
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)
Modifies the prolog of user mode functions (user mode inline hooks)
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
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 460314 Sample: Swift Payment.exe Startdate: 06/08/2021 Architecture: WINDOWS Score: 100 36 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->36 38 Found malware configuration 2->38 40 Malicious sample detected (through community Yara rule) 2->40 42 10 other signatures 2->42 10 Swift Payment.exe 3 2->10         started        process3 file4 28 C:\Users\user\...\Swift Payment.exe.log, ASCII 10->28 dropped 52 Injects a PE file into a foreign processes 10->52 14 Swift Payment.exe 10->14         started        signatures5 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 www.pamprivate.com 107.165.12.124, 49759, 80 EGIHOSTINGUS United States 17->30 32 www.trippie.club 17->32 34 2 other IPs or domains 17->34 44 System process connects to network (likely due to code injection or exploit) 17->44 21 systray.exe 17->21         started        signatures10 process11 signatures12 46 Modifies the context of a thread in another process (thread injection) 21->46 48 Maps a DLL or memory area into another process 21->48 50 Tries to detect virtualization through RDTSC time measurements 21->50 24 cmd.exe 1 21->24         started        process13 process14 26 conhost.exe 24->26         started       
Detection:
formbook
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Link:
https://mwdb.cert.pl/sample/41426800f6abacfe11baaa98f532e48b152971d90958016a943e8e0fb7967b9e/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
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Status:
Malicious
First seen:
2021-08-05 05:40:05 UTC
File Type:
PE (.Net Exe)
Extracted files:
11
AV detection:
19 of 46 (41.30%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ifbgqahwvowp4en2vkmpkmxermkss4ozbfmac2uuh2ha7n4wpopa._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
4fe5115259b2c032f03275273349549ab896959c818d771a4ad755ce64866379
Formbook
55d030ccdce44ce560c937356b7c24819dd73772d2dbef1bd258bb9f23daf169
Formbook
5e870c6ebc9666619f80ecb157b67de938fe42a7d17533d3705b5464923ff7f1
Formbook
7f6694752a3e50d4f811fb5c807f305ba5c4b422c3fa10468132575c6c2505b6
Formbook
931959c2c56185581ab2639948e3e207c5cb3c1e1c0225567c31f03a5b39e65d
Formbook
c36fa12719f133f394b113938584b1d693d4741df4e40d34958dcee239ecd153
Formbook
d933001638f194baed0596efe53af5dc534ad6f5177aa8aacf2c25188fbdd2f4
Formbook
f0e734543c047d2ca1a76a4e47553e85d50c57ff9d3dfbd0e55806ff890fef38
Formbook
f51814c09f1be4842eacf33e683f36ed4182a5f19ce3ba905b90261d1d2489b1
Formbook
fc6028f1731d7c612c6a4b848df098cfaa7d3caac1a098c526d9eb24d46bd6c2
Formbook
+ 6'374 additional samples on MalwareBazaar
Result
Malware family:
formbook
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Score:
  10/10
Tags:
family:formbook rat spyware stealer suricata trojan
Link:
https://tria.ge/reports/210805-kmpgksjjdj/
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
Suspicious use of SetThreadContext
Deletes itself
Formbook Payload
Formbook
suricata: ET MALWARE FormBook CnC Checkin (GET)
Malware Config
C2 Extraction:
http://www.ggoldcollections.com/i6sj/
Unpacked files
SH256 hash:
4d339511b1a219aec4873bbf9760310c615baa787962a3b8291f857502c17642
MD5 hash:
9fefcd4d2a665a7dcff718230d71ee70
SHA1 hash:
11becb27dc0177f32085bfd0805c658946371f5c
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/8613a653-f2de-4f57-b4fd-489ac6fddcd8/
Parent samples :
93a6cb87273a83d5d43cc42d6c559eb812019ebb5176892c78cd260c550f59dd
41426800f6abacfe11baaa98f532e48b152971d90958016a943e8e0fb7967b9e
e53f5cf159f53775b3adcca1a82b98ae91a9c8dc74fbb0f376df20217cad6d83
404cb392a43ef6eb414b2378e75db13035576cbbfc3c0c43de0cae5f79290287
8f0ccd5f4badc5caaa417896b3a66e97b994f0546d2299757fe601095e6e62bc
15b22917f8aedea05d375f54a9a43c993cc2b9feba48e0b7463befd411c2ba95
49e445c27ad9965ceee27ec81dca4f4abff58d18e9dfab55813cd192ecac8154
b1e8b717f08c3a36fad16cee07a422fa3370c52345ef9b360de10ca4855a1d47
aaf6381cad4b9e2bfb4cc865033d8bf4f7e53af1be0f851134d950256b691977
02c4b4dc1d1ee21b58cca2d0f5c2225bb1c3e5a238009394a8d32463b11b2b45
SH256 hash:
aed00f82f1772e5a403cce9c1349202c8371e67ed9ef19a33cac0bf2a411f3c1
MD5 hash:
c273f926e2a29bd62cc8f27b569a0b2a
SHA1 hash:
e08d302cab3e11d776599a6b0537207fce6f9c51
Link:
https://www.unpac.me/results/8613a653-f2de-4f57-b4fd-489ac6fddcd8/
SH256 hash:
6f104ea5059d47ee231965d8a9822cbfaef6fa56fef4b3e3978840ed038a9305
MD5 hash:
83efccea44092d086fd9dad8690b9bd3
SHA1 hash:
136271e913f578ce718b0394df568418c1cacb20
Link:
https://www.unpac.me/results/8613a653-f2de-4f57-b4fd-489ac6fddcd8/
SH256 hash:
41426800f6abacfe11baaa98f532e48b152971d90958016a943e8e0fb7967b9e
MD5 hash:
fe33711a4b55ee419481ef8e2ae68d7c
SHA1 hash:
b9cc91a94c5067e1edfe7510d584cb7148299df3
Link:
https://www.unpac.me/results/8613a653-f2de-4f57-b4fd-489ac6fddcd8/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
DYEPACK
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/41426800f6abacfe11baaa98f532e48b152971d90958016a943e8e0fb7967b9e

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:pe_imphash
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Rule name:pe_imphash
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Rule name:Skystars_Malware_Imphash
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Author:Skystars LightDefender
Description:imphash

File information

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

Malspam

Formbook

zip b4c614bf403f35f5b360c419580bd6595783c8d75d5b16daa4824a7787596b3c

Formbook

Executable exe 41426800f6abacfe11baaa98f532e48b152971d90958016a943e8e0fb7967b9e

(this sample)

  
Delivery method
Other
  
Dropped by
SHA256 b4c614bf403f35f5b360c419580bd6595783c8d75d5b16daa4824a7787596b3c
Cape
Cape
https://www.capesandbox.com/analysis/176509/

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