MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0ba0cfe605b7b1f5b3d528da4345630f504581be60dd5b73b232118a6aa37c43. 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: 10


Intelligence 10 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 0ba0cfe605b7b1f5b3d528da4345630f504581be60dd5b73b232118a6aa37c43
SHA3-384 hash: 1317ca22c2cf0ec019b47f5543bcf9c6f48c50c7242c63fd155098c1c1da8c61467b5225e8d1ea546b00f7e06f408904
SHA1 hash: f53ed3419f70c755f6af216287e47fa3899cd05f
MD5 hash: fba99b144ec598c6e050b786ce74dc7a
humanhash: lactose-zebra-salami-victor
File name:DEBIT NOTE_ PZU000147200.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:600'064 bytes
First seen:2021-01-04 07:38:55 UTC
Last seen:2021-01-04 09:30:40 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'658 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:iI5oqT6CQ6EuOjhOK3JHZO3rqFP2zzxXZBDspYx1gEPeQ75e:zolhbuQpO3rsmNDOYzPeB
Threatray 3'306 similar samples on MalwareBazaar
TLSH 86D4AD1523B86B2AE27FA3798530510087F5B85BD325D27DBDE4E0CE9A71F818A71732
Reporter abuse_ch
Tags:exe FormBook


Avatar
abuse_ch
Malspam distributing Formbook:

HELO: bmo.com
Sending IP: 79.110.52.80
From: Jenny Jiang<Jenny.Jiang@bmo.com>
Subject: Remittance Advice for victim-domain
Attachment: DEBIT NOTE_ PZU000147200.zip (contains "DEBIT NOTE_ PZU000147200.exe")

Intelligence

File Origin
# of uploads :
2
# of downloads :
177
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
DEBIT NOTE_ PZU000147200.exe
Verdict:
Malicious activity
Analysis date:
2021-01-04 07:42:05 UTC
Tags:
formbook trojan stealer
Link:
https://app.any.run/tasks/b7cd0736-acd3-438f-a0ef-51cd90ed4167

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/110374/
Detection(s):
SecuriteInfo.com.ArtemisFBA99B144EC5.28800.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
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/573236
Signature
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)
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 signatures2 2 Behavior Graph ID: 335681 Sample: DEBIT NOTE_ PZU000147200.exe Startdate: 04/01/2021 Architecture: WINDOWS Score: 100 38 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->38 40 Malicious sample detected (through community Yara rule) 2->40 42 Yara detected AntiVM_3 2->42 44 5 other signatures 2->44 10 DEBIT NOTE_ PZU000147200.exe 3 2->10         started        process3 file4 30 C:\Users\...\DEBIT NOTE_ PZU000147200.exe.log, ASCII 10->30 dropped 54 Injects a PE file into a foreign processes 10->54 14 DEBIT NOTE_ PZU000147200.exe 10->14         started        17 DEBIT NOTE_ PZU000147200.exe 10->17         started        signatures5 process6 signatures7 56 Modifies the context of a thread in another process (thread injection) 14->56 58 Maps a DLL or memory area into another process 14->58 60 Sample uses process hollowing technique 14->60 62 Queues an APC in another process (thread injection) 14->62 19 explorer.exe 14->19 injected process8 dnsIp9 32 www.cuttingedgetinting.com 81.17.18.194, 49773, 80 PLI-ASCH Switzerland 19->32 34 www.ameeraglow.com 104.18.48.30, 49772, 80 CLOUDFLARENETUS United States 19->34 36 4 other IPs or domains 19->36 46 System process connects to network (likely due to code injection or exploit) 19->46 23 cmd.exe 19->23         started        signatures10 process11 signatures12 48 Modifies the context of a thread in another process (thread injection) 23->48 50 Maps a DLL or memory area into another process 23->50 52 Tries to detect virtualization through RDTSC time measurements 23->52 26 cmd.exe 1 23->26         started        process13 process14 28 conhost.exe 26->28         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/0ba0cfe605b7b1f5b3d528da4345630f504581be60dd5b73b232118a6aa37c43/
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=boqm7zqfw6y7lm6vfdnegrldb5ielan6mdovw45sgiiyu2vdprbq._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
1be30259b1ef0db4c2f47994e89b30a3a4f78f29070b1c4dedb8101646d2b5ce
Formbook
24ab4616829b8c7bce068426184e9ff9ac006208ab47160890cb92a08f0bc885
Formbook
333a258f45e7a8baaab72b1539859a00bca7309a8d641490329184977090b540
Formbook
34cb445ac6f9c3dc60d465baa8ffbbca5abaf84fce4ff7075628e6cd1d41c559
Formbook
65932f74489c422256f85b6603b1fd198b96af164d5453c11f40ee9aea5d9e2f
Formbook
7c3b63765f896c6e5faf093f002fa0f854994a1ea028a9abf53e7fdc8a3f18a4
Formbook
b1b8f6dcd1c8d12e5a79a8d16dd62d0900d552ba435178b691f4497d338cc704
Formbook
c3e1964ef80251e5ba5be42de7ac10b4bd271ce9f9715ccd08a826b248083b15
Formbook
cd3afb904bdbe5aa145aca40398017b76ef22f9fa85556c728f38744d57a3352
Formbook
ef29187e2964b2254485750fc8f781ad288688167527c2a975072ae6e77dcef0
Formbook
+ 3'296 additional samples on MalwareBazaar
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook rat spyware stealer trojan
Link:
https://tria.ge/reports/210104-77l5w2q7qx/
Behaviour
Suspicious behavior: EnumeratesProcesses
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
Malware Config
C2 Extraction:
http://www.ameeraglow.com/6bu2/
Unpacked files
SH256 hash:
44106a7753790a12c522849b3f7da238337bd0342e5664021e25f79b2705ae9a
MD5 hash:
d43e8dcc8f8b23c144f820eaa9bdbee4
SHA1 hash:
41faa61eb543ac1386e59ef1e3c485a19458ff68
Link:
https://www.unpac.me/results/113cdb52-3590-4c8b-bc6a-7436cd13edbc/
SH256 hash:
03d7a8219a655005ccc30eb73ec21a70d1952012e954834a15d2a86e0486be4b
MD5 hash:
1b94fcbb99ad4fc6b6bac3dbded57109
SHA1 hash:
35f9a5ae257f2612588d2fd3094175b76475e0fa
Link:
https://www.unpac.me/results/113cdb52-3590-4c8b-bc6a-7436cd13edbc/
SH256 hash:
4a30046e053001f9d07873923eb6f5289ff4c2b24de97ef23220971ca9effa79
MD5 hash:
bb5b1e678201669d9a8adcc54a9c1e55
SHA1 hash:
8d32ccaf58d59408f458f62c07f424f80a9b5e2c
Link:
https://www.unpac.me/results/113cdb52-3590-4c8b-bc6a-7436cd13edbc/
SH256 hash:
e50b28171b70e7aa6689f9b59a445b9492936567f7987b64c1b4356a1fa8e109
MD5 hash:
fe8596427946d8683333aa3c3a2f0b18
SHA1 hash:
ce11c7800946e25f6781d0140c591a1483e69b45
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/113cdb52-3590-4c8b-bc6a-7436cd13edbc/
Parent samples :
cd3afb904bdbe5aa145aca40398017b76ef22f9fa85556c728f38744d57a3352
7c3b63765f896c6e5faf093f002fa0f854994a1ea028a9abf53e7fdc8a3f18a4
c3e1964ef80251e5ba5be42de7ac10b4bd271ce9f9715ccd08a826b248083b15
1be30259b1ef0db4c2f47994e89b30a3a4f78f29070b1c4dedb8101646d2b5ce
0ba0cfe605b7b1f5b3d528da4345630f504581be60dd5b73b232118a6aa37c43
a0de9d8eca22f1c44f3c295c94b09813543e1bba1def47bd1f0f37eea87c9b28
fae57c2f185899220dff608004ab571822fc14cc02aa7e30b1cd5db7be4beea8
SH256 hash:
0ba0cfe605b7b1f5b3d528da4345630f504581be60dd5b73b232118a6aa37c43
MD5 hash:
fba99b144ec598c6e050b786ce74dc7a
SHA1 hash:
f53ed3419f70c755f6af216287e47fa3899cd05f
Link:
https://www.unpac.me/results/113cdb52-3590-4c8b-bc6a-7436cd13edbc/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Remcos
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/0ba0cfe605b7b1f5b3d528da4345630f504581be60dd5b73b232118a6aa37c43

File information

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

Malspam

Formbook

zip 895eb14d155580d08d79e1c6045ac8d6d90e3fbe866c1715ccf43257dcda3509

Formbook

Executable exe 0ba0cfe605b7b1f5b3d528da4345630f504581be60dd5b73b232118a6aa37c43

(this sample)

  
Dropped by
MD5 86725c8390a10def6096f3962aa2a016
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 895eb14d155580d08d79e1c6045ac8d6d90e3fbe866c1715ccf43257dcda3509
Cape
Cape
https://www.capesandbox.com/analysis/110374/

Comments