MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c01d1ca58e3801fd34ad3ce6385454348ab04c58a7ac8522bb214960e6642d0f. 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: c01d1ca58e3801fd34ad3ce6385454348ab04c58a7ac8522bb214960e6642d0f
SHA3-384 hash: fffe9c5086cffdf26272ff0590c97fc8f8646d4d8367aa6355a25e935a5a55cb5e3bf9742905183a0ccc3687c0d19262
SHA1 hash: 8e70d073f157e5773a1193b319a54bac1bb3fe82
MD5 hash: 9facdb39123dca841b9027b19d5e522d
humanhash: cup-freddie-mango-beer
File name:Ziraat Bankasi Swift Mesaji.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:718'848 bytes
First seen:2022-05-25 15:15:52 UTC
Last seen:2022-05-25 15:47:11 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 12288:8GZFF06aTP4VyMnV9TEc82HQ/0EjNSHOT5XJKerFYfyd+dmcO7pn8N3pDkhRDv0p:haTgrVacE/nLKQFYfLdaIZDyKFq
TLSH T164E4E1AC366071EEC867C9739AA81C64EA717577830BC247A01315DDAE4E697CF206F3
TrID 72.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.4% (.EXE) Win64 Executable (generic) (10523/12/4)
6.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.4% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.EXE) OS/2 Executable (generic) (2029/13)
File icon (PE):PE icon
dhash icon 0000000000000000 (872 x AgentTesla, 496 x Formbook, 296 x RedLineStealer)
Reporter abuse_ch
Tags:exe FormBook geo TUR ZiraatBank

Intelligence

File Origin
# of uploads :
2
# of downloads :
376
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:
2022-05-25 15:26:58 UTC
Tags:
formbook trojan stealer
Link:
https://app.any.run/tasks/c77a2a27-c8af-4761-afc3-c25383ce1900

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/274573/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Launching a process
Launching cmd.exe command interpreter
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated packed
Link:
https://www.filescan.io/uploads/628e483ceba388bb8682adb6/reports/074b9f2e-80aa-4237-8179-eb03b38b25b7/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/e730a51c-1881-4fd0-b079-1ff919c9401b
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1001679
Signature
C2 URLs / IPs found in malware configuration
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)
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 delete
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: 634175 Sample: Ziraat Bankasi Swift Mesaji.exe Startdate: 25/05/2022 Architecture: WINDOWS Score: 100 35 Found malware configuration 2->35 37 Malicious sample detected (through community Yara rule) 2->37 39 Multi AV Scanner detection for submitted file 2->39 41 7 other signatures 2->41 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 51 Modifies the context of a thread in another process (thread injection) 13->51 53 Maps a DLL or memory area into another process 13->53 55 Sample uses process hollowing technique 13->55 57 Queues an APC in another process (thread injection) 13->57 16 explorer.exe 13->16 injected process7 dnsIp8 29 www.11milliondreams.com 206.233.172.144, 49755, 80 COGENT-174US United States 16->29 31 www.stringm.com 16->31 33 System process connects to network (likely due to code injection or exploit) 16->33 20 explorer.exe 16->20         started        signatures9 process10 signatures11 43 Self deletion via cmd delete 20->43 45 Modifies the context of a thread in another process (thread injection) 20->45 47 Maps a DLL or memory area into another process 20->47 49 Tries to detect virtualization through RDTSC time measurements 20->49 23 cmd.exe 1 20->23         started        process12 process13 25 conhost.exe 23->25         started       
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/c01d1ca58e3801fd34ad3ce6385454348ab04c58a7ac8522bb214960e6642d0f/
Threat name:
Win32.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-05-25 07:19:43 UTC
File Type:
PE (.Net Exe)
Extracted files:
7
AV detection:
24 of 41 (58.54%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=yaorzjmohaa72nfnhttdqvcugsflatcyu6wikiv3efewbztefuhq._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook campaign:ah6m rat spyware stealer suricata trojan
Link:
https://tria.ge/reports/220525-sn1y9sfdfn/
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 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
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/d8cefc51-15c8-40b7-991e-9b963defd71f/
Parent samples :
fb410f778d6b9ee7fe146ddeef7601bb1428c737f01cdb6885aeafe6d25d5d18
4024f6526ce45d32b49b46ee1b708a84ffb68b8204abb231d76f850161f5b38c
c7b09601e132a1d10735f89dbec1fa98c2271b102d9a07b8bb41858775172312
d640fe3968dbefc28ce7ae480b3e01578c6a1232087d7d17f96fbe35d89c19ae
3a3446d2795cada474dd50f01d0f71ac26898c4773a2fb87db675040a558a8dc
c01d1ca58e3801fd34ad3ce6385454348ab04c58a7ac8522bb214960e6642d0f
5c31ec6dd2c16e34ac9c533b1e58e047e7da0e426909f41fb66a55372e3155e2
2979a77144d0df70f4dff084420d8e034eb6f751027fa44d158de924960f2a6a
15e17fe1832e832ad58893aa8d5f2e8e33e2fa756d509d2e855daa6a1f4d4027
b0778020101d914d0b75ae36eafca80f80f985a048d08961e10eec0e1196908d
9b3f9e2aed4eeb2b06bc8a8b968b6b1abea82d96a3f3eebf9440dc4c25047d96
SH256 hash:
10a3847ad82aad54ae790a574232a0c6091877418c261001a493e62a26defccb
MD5 hash:
6d1857e660c479fe199cf97af7667014
SHA1 hash:
d8fe84d3cba70aa8b1d2041bad7f253d738ccbac
Link:
https://www.unpac.me/results/d8cefc51-15c8-40b7-991e-9b963defd71f/
SH256 hash:
c720d8d87e5744ef459c160ae3ae85984519c5cee89d4acd3d4156f929ebcca2
MD5 hash:
86f922d84e1b89f646bc23cb3d878a9c
SHA1 hash:
b61f4401c1a144d704988cf4e55dd9a71f8d8263
Link:
https://www.unpac.me/results/d8cefc51-15c8-40b7-991e-9b963defd71f/
SH256 hash:
45ac2cae3014580e7e362f2c7b03ec671a9e801fafe785f416b8513ed068aa26
MD5 hash:
10f4247db017ae70a13f9203e50b78d5
SHA1 hash:
53cbf8fddd213a08f52ac331ec68d3aa45b06047
Link:
https://www.unpac.me/results/d8cefc51-15c8-40b7-991e-9b963defd71f/
SH256 hash:
3490364c28856c562b025fafce132b0aaca26df85f1d6f7050667afd046b8cf0
MD5 hash:
d07845632f1d3b472183474ece621082
SHA1 hash:
0ce76df4cd4803006e2e05b27af542a0a3e9b015
Link:
https://www.unpac.me/results/d8cefc51-15c8-40b7-991e-9b963defd71f/
SH256 hash:
c01d1ca58e3801fd34ad3ce6385454348ab04c58a7ac8522bb214960e6642d0f
MD5 hash:
9facdb39123dca841b9027b19d5e522d
SHA1 hash:
8e70d073f157e5773a1193b319a54bac1bb3fe82
Link:
https://www.unpac.me/results/d8cefc51-15c8-40b7-991e-9b963defd71f/
Malware family:
FormBook
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/c01d1ca58e38/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/c01d1ca58e3801fd34ad3ce6385454348ab04c58a7ac8522bb214960e6642d0f

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: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.

Malspam

Formbook

Executable exe c01d1ca58e3801fd34ad3ce6385454348ab04c58a7ac8522bb214960e6642d0f

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/274573/

Comments