MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b0778020101d914d0b75ae36eafca80f80f985a048d08961e10eec0e1196908d. 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
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SHA256 hash: b0778020101d914d0b75ae36eafca80f80f985a048d08961e10eec0e1196908d
SHA3-384 hash: 8b6c4bd4be90dfd44e5468ce95fe792de6f31ca4a7fc64cc5e36fe90d0b19bec9054c21e2593b68e47de70442ce7b030
SHA1 hash: 02ebf4e76730766d1412863096793053c9d8f62a
MD5 hash: 82b89faa28a910960c78a62cb32af9c4
humanhash: queen-grey-connecticut-nebraska
File name:Ziraat Bankasi Swift Mesaji.exe
Download: download sample
Signature Formbook
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File size:618'496 bytes
First seen:2022-05-30 04:17:42 UTC
Last seen:2022-05-30 04:45:06 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'660 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:iorrO61AcA/tKoLgMDYgCk872dqqLbgQxX0Nq9fh9wBGf:i0+c8gMDALaEqfhw8f
TLSH T12DD42214BBFAB36DF0AD8FF9A4744614137E8A26E515DA083F6238FE4E12740D522B17
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 00ccf096ccc0d400 (21 x FormBook, 18 x AgentTesla, 11 x SnakeKeylogger)
Reporter abuse_ch
Tags:exe FormBook geo TUR ZiraatBank

Intelligence

File Origin
# of uploads :
2
# of downloads :
243
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
formbook
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ID:
1
File name:
Ziraat Bankasi Swift Mesaji.exe
Verdict:
Malicious activity
Analysis date:
2022-05-30 04:29:58 UTC
Tags:
formbook trojan stealer
Link:
https://app.any.run/tasks/fc084150-79d5-4019-bcfc-e5f9212db2b4

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/275320/
Detection(s):
SecuriteInfo.com.W32.AIDetectNet.01.32184.4670.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Sending a custom TCP request
Launching a process
Launching cmd.exe command interpreter
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
obfuscated packed replace.exe
Link:
https://www.filescan.io/uploads/6294457d370bb1455cd0d1d9/reports/b1d72c1b-c710-481c-ba47-03cfba33d890/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
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/00b5a5cd-bc2d-478e-b19f-4b06c6803b26
Result
Threat name:
FormBook
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Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1003407
Signature
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found malware configuration
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
Self deletion via cmd or bat file
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: 635903 Sample: Ziraat Bankasi Swift Mesaji.exe Startdate: 30/05/2022 Architecture: WINDOWS Score: 100 33 Found malware configuration 2->33 35 Malicious sample detected (through community Yara rule) 2->35 37 Antivirus detection for URL or domain 2->37 39 7 other signatures 2->39 10 Ziraat Bankasi Swift Mesaji.exe 3 2->10         started        process3 file4 27 C:\...\Ziraat Bankasi Swift Mesaji.exe.log, ASCII 10->27 dropped 13 Ziraat Bankasi Swift Mesaji.exe 10->13         started        process5 signatures6 49 Modifies the context of a thread in another process (thread injection) 13->49 51 Maps a DLL or memory area into another process 13->51 53 Sample uses process hollowing technique 13->53 55 Queues an APC in another process (thread injection) 13->55 16 explorer.exe 13->16 injected process7 dnsIp8 29 www.celestialtherapy.net 199.34.228.184, 49784, 80 WEEBLYUS United States 16->29 31 System process connects to network (likely due to code injection or exploit) 16->31 20 systray.exe 16->20         started        signatures9 process10 signatures11 41 Self deletion via cmd or bat file 20->41 43 Modifies the context of a thread in another process (thread injection) 20->43 45 Maps a DLL or memory area into another process 20->45 47 Tries to detect virtualization through RDTSC time measurements 20->47 23 cmd.exe 1 20->23         started        process12 process13 25 conhost.exe 23->25         started       
Detection:
formbook
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Link:
https://mwdb.cert.pl/sample/b0778020101d914d0b75ae36eafca80f80f985a048d08961e10eec0e1196908d/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
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Status:
Malicious
First seen:
2022-05-30 00:56:40 UTC
File Type:
PE (.Net Exe)
Extracted files:
9
AV detection:
18 of 26 (69.23%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wb3yaiaqdwiu2c3vvy3ov7fib6aptbnajdiisypbb3wa4emwscgq._file
Verdict:
malicious
Label(s):
formbook
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Result
Malware family:
formbook
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Score:
  10/10
Tags:
family:formbook campaign:ah6m rat spyware stealer suricata trojan
Link:
https://tria.ge/reports/220530-ewy8rahgcj/
Behaviour
Enumerates system info in registry
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Deletes itself
Formbook Payload
Formbook
suricata: ET MALWARE FormBook CnC Checkin (GET)
Unpacked files
SH256 hash:
ce8307ef5602809ce7288ea4f3a84a5b9cde6ec28d5b46eaded85ff9b20b2d86
MD5 hash:
6b6860a5c3e640bb1ebc080fefaf196d
SHA1 hash:
ae59985da112118dd3cfe7191678e1f9654a693d
Detections:
win_formbook_g0
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win_formbook_auto
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Link:
https://www.unpac.me/results/214cdc08-19f1-44cd-bff9-36a6af3dd0ea/
Parent samples :
fb410f778d6b9ee7fe146ddeef7601bb1428c737f01cdb6885aeafe6d25d5d18
4024f6526ce45d32b49b46ee1b708a84ffb68b8204abb231d76f850161f5b38c
c7b09601e132a1d10735f89dbec1fa98c2271b102d9a07b8bb41858775172312
d640fe3968dbefc28ce7ae480b3e01578c6a1232087d7d17f96fbe35d89c19ae
3a3446d2795cada474dd50f01d0f71ac26898c4773a2fb87db675040a558a8dc
c01d1ca58e3801fd34ad3ce6385454348ab04c58a7ac8522bb214960e6642d0f
5c31ec6dd2c16e34ac9c533b1e58e047e7da0e426909f41fb66a55372e3155e2
2979a77144d0df70f4dff084420d8e034eb6f751027fa44d158de924960f2a6a
15e17fe1832e832ad58893aa8d5f2e8e33e2fa756d509d2e855daa6a1f4d4027
b0778020101d914d0b75ae36eafca80f80f985a048d08961e10eec0e1196908d
9b3f9e2aed4eeb2b06bc8a8b968b6b1abea82d96a3f3eebf9440dc4c25047d96
SH256 hash:
840be1d54ac08fdec3556b93ff92af7e2f6d7c909a7606c59c5ac777670e2742
MD5 hash:
cc4a8210cb3e6146e928003944c15fbf
SHA1 hash:
e218e2b2a8c8e204c19d6cc6aec987b87544d566
Link:
https://www.unpac.me/results/214cdc08-19f1-44cd-bff9-36a6af3dd0ea/
SH256 hash:
a7e37844d0d04bfc4e8def91a73eb0f89efbb0c45c07276308f72dd01a10b2b0
MD5 hash:
389a4414de78ad7eeba1ee0c30132113
SHA1 hash:
b353805c615a479b12901b81b1f08ba6a76b6091
Link:
https://www.unpac.me/results/214cdc08-19f1-44cd-bff9-36a6af3dd0ea/
SH256 hash:
41fae2ecd41e3eef0403bbab30d6e395704737595d0eff02e2de5b436ea13b77
MD5 hash:
a3ade35a7fe697985fdb40457bdf3ec9
SHA1 hash:
96f8148fc79e304a0b6c4b2603dd451d1a732dec
Link:
https://www.unpac.me/results/214cdc08-19f1-44cd-bff9-36a6af3dd0ea/
SH256 hash:
b0778020101d914d0b75ae36eafca80f80f985a048d08961e10eec0e1196908d
MD5 hash:
82b89faa28a910960c78a62cb32af9c4
SHA1 hash:
02ebf4e76730766d1412863096793053c9d8f62a
Link:
https://www.unpac.me/results/214cdc08-19f1-44cd-bff9-36a6af3dd0ea/
Malware family:
FormBook
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/b0778020101d/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/b0778020101d914d0b75ae36eafca80f80f985a048d08961e10eec0e1196908d

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
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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

Executable exe b0778020101d914d0b75ae36eafca80f80f985a048d08961e10eec0e1196908d

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/275320/

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