MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fb410f778d6b9ee7fe146ddeef7601bb1428c737f01cdb6885aeafe6d25d5d18. 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: 15


Intelligence 15 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: fb410f778d6b9ee7fe146ddeef7601bb1428c737f01cdb6885aeafe6d25d5d18
SHA3-384 hash: 1a5f44f6fadab2fc4f0719cb722fbc21cc92dd23b8f90b6c8211e13dff0d8e4ff003beaf01022d7f262271d77aae5b3e
SHA1 hash: 7c299b54abc31b79c8334011ced7dcb9bc1d85a4
MD5 hash: ad3312c5b36c4a7c48c322724256b82e
humanhash: high-lion-moon-oscar
File name:Ziraat Bankasi Swift Mesaji.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:719'872 bytes
First seen:2022-05-24 18:46:37 UTC
Last seen:2022-05-24 19:57:56 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 12288:FazB7E09bQTSnIrmOLTDcVkg2MWnaRB2wvZtxXow3m5KpHXjtb3VBwyUe+VS:n0NQunI5n0kg2MzzlZzXc5AHXBbjwyqV
Threatray 17'854 similar samples on MalwareBazaar
TLSH T193E4F015B79ADE53C2182AB7D0C3451407B1A84B9372E78B3EC952D60E02BF65DCA78F
TrID 69.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
9.9% (.EXE) Win64 Executable (generic) (10523/12/4)
6.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.7% (.EXE) Win16 NE executable (generic) (5038/12/1)
4.2% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon d2961d3133038ee8 (24 x AgentTesla, 18 x FormBook, 8 x Loki)
Reporter abuse_ch
Tags:exe FormBook geo TUR ZiraatBank

Intelligence

File Origin
# of uploads :
2
# of downloads :
304
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
formbook
Create hunting rule
ID:
1
File name:
Ziraat Bankasi Swift Mesaji.exe
Verdict:
Malicious activity
Analysis date:
2022-05-24 22:38:01 UTC
Tags:
formbook trojan stealer
Link:
https://app.any.run/tasks/8cb6c841-e79e-4b1c-8956-4603b4c8c0e1

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/274229/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Launching a process
Launching cmd.exe command interpreter
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
control.exe obfuscated packed replace.exe update.exe
Link:
https://www.filescan.io/uploads/628d28640be8a16da4e96193/reports/9a63403c-4f48-4188-b6f9-3ddc4edf807c/overview
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
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/f642824b-6660-44ec-87bb-50d91cf38f11
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1001137
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
.NET source code references suspicious native API functions
Injects a PE file into a foreign processes
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
Self deletion via cmd delete
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: 633633 Sample: Ziraat Bankasi Swift Mesaji.exe Startdate: 25/05/2022 Architecture: WINDOWS Score: 100 34 Malicious sample detected (through community Yara rule) 2->34 36 Multi AV Scanner detection for submitted file 2->36 38 Yara detected AntiVM3 2->38 40 6 other signatures 2->40 10 Ziraat Bankasi Swift Mesaji.exe 3 2->10         started        process3 file4 32 C:\...\Ziraat Bankasi Swift Mesaji.exe.log, ASCII 10->32 dropped 46 Injects a PE file into a foreign processes 10->46 14 Ziraat Bankasi Swift Mesaji.exe 10->14         started        17 Ziraat Bankasi Swift Mesaji.exe 10->17         started        19 Ziraat Bankasi Swift Mesaji.exe 10->19         started        signatures5 process6 signatures7 48 Modifies the context of a thread in another process (thread injection) 14->48 50 Maps a DLL or memory area into another process 14->50 52 Sample uses process hollowing technique 14->52 54 Queues an APC in another process (thread injection) 14->54 21 explorer.exe 2 155 14->21         started        23 explorer.exe 14->23 injected process8 process9 25 raserver.exe 21->25         started        signatures10 42 Self deletion via cmd delete 25->42 44 Tries to detect virtualization through RDTSC time measurements 25->44 28 cmd.exe 1 25->28         started        process11 process12 30 conhost.exe 28->30         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/fb410f778d6b9ee7fe146ddeef7601bb1428c737f01cdb6885aeafe6d25d5d18/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-05-24 18:47:09 UTC
File Type:
PE (.Net Exe)
Extracted files:
5
AV detection:
8 of 41 (19.51%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=7naq654nnopop7qunxpo65qbxmkcrrzx6aonw2efv2x6nus5luma._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
3a199fd80c416ffe045dd0523588b4d2f2014eeb2708558e650b6e73659b9440
Formbook
4ca3c7aac4b72b6208cb17905570775c11f94f3a149ffa3acac7caf5d541b9f4
Formbook
71881316918836c22fd8dd6f6e7d8759cd49943ec5f467f6be628f223b37d122
Formbook
8b8749dd4fbb546524dbc10b4f9bec1a3f3a04c9712dfa6a804aa7aad2708c71
Formbook
b3587ff41c4ab5cfd37aa464d4f32ec71e86860b9089da3ea4df459a3d44b446
Formbook
cee0ec8b4807de91c78cd4addc645a5143b10e73b9406f92f11cc61752e2ac1f
Formbook
f77eec40f010868f37b6aa50bee3bd651dba380d888fcc36339945357dad2620
Formbook
fb6c380b910cba16a60426c3671d3b19e5a90fa1061769178edc7a0821c8224f
Formbook
+ 17'844 additional samples on MalwareBazaar
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook campaign:ah6m rat spyware stealer trojan
Link:
https://tria.ge/reports/220524-xe7snsdgc7/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Formbook Payload
Formbook
Unpacked files
SH256 hash:
ce8307ef5602809ce7288ea4f3a84a5b9cde6ec28d5b46eaded85ff9b20b2d86
MD5 hash:
6b6860a5c3e640bb1ebc080fefaf196d
SHA1 hash:
ae59985da112118dd3cfe7191678e1f9654a693d
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/dfd9e6bb-fe11-48aa-97c7-996940f3e206/
Parent samples :
fb410f778d6b9ee7fe146ddeef7601bb1428c737f01cdb6885aeafe6d25d5d18
4024f6526ce45d32b49b46ee1b708a84ffb68b8204abb231d76f850161f5b38c
c7b09601e132a1d10735f89dbec1fa98c2271b102d9a07b8bb41858775172312
d640fe3968dbefc28ce7ae480b3e01578c6a1232087d7d17f96fbe35d89c19ae
3a3446d2795cada474dd50f01d0f71ac26898c4773a2fb87db675040a558a8dc
c01d1ca58e3801fd34ad3ce6385454348ab04c58a7ac8522bb214960e6642d0f
5c31ec6dd2c16e34ac9c533b1e58e047e7da0e426909f41fb66a55372e3155e2
2979a77144d0df70f4dff084420d8e034eb6f751027fa44d158de924960f2a6a
15e17fe1832e832ad58893aa8d5f2e8e33e2fa756d509d2e855daa6a1f4d4027
b0778020101d914d0b75ae36eafca80f80f985a048d08961e10eec0e1196908d
9b3f9e2aed4eeb2b06bc8a8b968b6b1abea82d96a3f3eebf9440dc4c25047d96
SH256 hash:
1f5bc7997fbefad47ba836e74a08cface659d9650e9ff5a73a444078014ea382
MD5 hash:
d3215440d6825dd71ef78151c6274581
SHA1 hash:
12894dbfc3005d307ae01669f56829f1ba3cb2a7
Link:
https://www.unpac.me/results/dfd9e6bb-fe11-48aa-97c7-996940f3e206/
SH256 hash:
a4d85cada5c53c1714e81c5f680e3e6dc59034ccc1c917b92526afdd099450fd
MD5 hash:
50912a14077684d0cc1c0a00a8cb8e6c
SHA1 hash:
ed882d51e2a737cf47f1c9500c5fba78a053df4b
Link:
https://www.unpac.me/results/dfd9e6bb-fe11-48aa-97c7-996940f3e206/
SH256 hash:
2aafb8cc065fbc840620ccad4976f2063e5d0bdde4f66735826a4a9610671735
MD5 hash:
a6b73f3f0cdf8025c7fc50908923e1d7
SHA1 hash:
e79a94b9baf256d94400bf9b2acca2929b22ed84
Link:
https://www.unpac.me/results/dfd9e6bb-fe11-48aa-97c7-996940f3e206/
SH256 hash:
a936419b701428167d1f2f6a35242a3d1b4be76314d370e3cc10654d2b46c700
MD5 hash:
782855252a5c7e51f82bc13df062af6a
SHA1 hash:
d1a28186aad122075734ee484adc541a6316099d
Link:
https://www.unpac.me/results/dfd9e6bb-fe11-48aa-97c7-996940f3e206/
SH256 hash:
fb410f778d6b9ee7fe146ddeef7601bb1428c737f01cdb6885aeafe6d25d5d18
MD5 hash:
ad3312c5b36c4a7c48c322724256b82e
SHA1 hash:
7c299b54abc31b79c8334011ced7dcb9bc1d85a4
Link:
https://www.unpac.me/results/dfd9e6bb-fe11-48aa-97c7-996940f3e206/
Malware family:
FormBook
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/fb410f778d6b/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.65
Link:
https://yomi.yoroi.company/submissions/fb410f778d6b9ee7fe146ddeef7601bb1428c737f01cdb6885aeafe6d25d5d18

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
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.

Cape
Cape
https://www.capesandbox.com/analysis/274229/

Comments