MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 524d052983d2965569439638acbad9796d0c963abd2969cb81d41b6542b1177b. 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 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 524d052983d2965569439638acbad9796d0c963abd2969cb81d41b6542b1177b
SHA3-384 hash: ce47aba8d2db906496f9fa1ca0492f85622758a1db43001e1e1c3c5bf7555ab0951aaf6030e67dc723c305d6322dd4a0
SHA1 hash: 9ee398f5008a111af94d5282ffbbd6e6e347c7e5
MD5 hash: aad90c678760f6608e0925650f9d9b3f
humanhash: october-delta-xray-purple
File name:SHIPPING DOC.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:820'736 bytes
First seen:2023-03-28 13:40:05 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'601 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 24576:twVZ9JTANXGgc0LphY3eNKzPDe6DB6xlY:+3JE1nL83sKe6Dml
Threatray 2'419 similar samples on MalwareBazaar
TLSH T15905023AF2946A23C7AA457A1CE04885C3BD93F35B59EB899C4C705B56F77404B2328F
TrID 63.0% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.2% (.SCR) Windows screen saver (13097/50/3)
9.0% (.EXE) Win64 Executable (generic) (10523/12/4)
5.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.8% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon 0000000000000000 (872 x AgentTesla, 496 x Formbook, 296 x RedLineStealer)
Reporter James_inthe_box
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
240
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SHIPPING DOC.exe
Verdict:
Malicious activity
Analysis date:
2023-03-28 13:46:18 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/5752bbb4-bd29-41c7-bcf7-a31483c27b6f

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/378184/
Detection(s):
Sanesecurity.Malware.28872.BadIN4.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Сreating synchronization primitives
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Creating a process from a recently created file
Creating a process with a hidden window
Creating a file in the %temp% directory
Launching a process
Creating a file
Enabling autorun by creating a file
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
comodo formbook packed remcos
Link:
https://www.filescan.io/uploads/6422ee70f7dd2dc86f479260/reports/e7de6624-db12-42a6-b28b-a810bfd2cd39/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/524d052983d2965569439638acbad9796d0c963abd2969cb81d41b6542b1177b
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/6e79f17a-a573-48fd-962f-6ceaa2ddc233
Result
Threat name:
FormBook, Play
Create hunting rule
Detection:
malicious
Classification:
rans.troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1203477
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Initial sample is a PE file and has a suspicious name
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sigma detected: Scheduled temp file as task from temp location
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected FormBook
Yara detected Play Ransomware
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 836392 Sample: SHIPPING_DOC.exe Startdate: 28/03/2023 Architecture: WINDOWS Score: 100 37 Malicious sample detected (through community Yara rule) 2->37 39 Antivirus / Scanner detection for submitted sample 2->39 41 Sigma detected: Scheduled temp file as task from temp location 2->41 43 6 other signatures 2->43 7 SHIPPING_DOC.exe 7 2->7         started        11 TXjzqdcHptNXuk.exe 5 2->11         started        process3 file4 29 C:\Users\user\AppData\...\TXjzqdcHptNXuk.exe, PE32 7->29 dropped 31 C:\...\TXjzqdcHptNXuk.exe:Zone.Identifier, ASCII 7->31 dropped 33 C:\Users\user\AppData\Local\...\tmpE5F2.tmp, XML 7->33 dropped 35 C:\Users\user\...\SHIPPING_DOC.exe.log, ASCII 7->35 dropped 45 Uses schtasks.exe or at.exe to add and modify task schedules 7->45 47 Adds a directory exclusion to Windows Defender 7->47 13 powershell.exe 17 7->13         started        15 schtasks.exe 1 7->15         started        17 RegSvcs.exe 7->17         started        49 Antivirus detection for dropped file 11->49 51 Multi AV Scanner detection for dropped file 11->51 53 Machine Learning detection for dropped file 11->53 19 schtasks.exe 1 11->19         started        21 RegSvcs.exe 11->21         started        signatures5 process6 process7 23 conhost.exe 13->23         started        25 conhost.exe 15->25         started        27 conhost.exe 19->27         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/524d052983d2965569439638acbad9796d0c963abd2969cb81d41b6542b1177b/
Threat name:
ByteCode-MSIL.Trojan.Pwsx
Create hunting rule
Status:
Malicious
First seen:
2023-03-28 07:49:49 UTC
File Type:
PE (.Net Exe)
Extracted files:
11
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=kjgqkkmd2klfk2kdsy4kzowzpfwqzfr2xuuwts4b2qnwkqvrc55q._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
294a6483b66178781dd80269ed44df06ae73e3703edf116e0a92889250725c84
Formbook
6b5b7952bdd33c6b92105d81a2211e7a2f907b89fd0a76c344db8ded9dc36802
Formbook
77194b668ce640225df0d876e991d58dc8c08e809474cd21abe5dc030857cb10
Formbook
987f477e626f57c4ba440be3016995b5b9d7365a422c0a1d9be524e4993def8a
Formbook
abbc3fed4f82fe9afe22de485ec621e13bb0890d633e9c57ba5ebb2fe66b7159
Formbook
c9caca736c11e851b592f24322879f830096ef056283ab000c73fea48642278b
Formbook
d47eb4bff603d2015f8dc6512a51e8b37e42c53d7760ceb0bcf34ea875200d14
Formbook
d740e51f896255da1f4c88a7318bf912977675c5c571a73a5a925a0e120f3d1c
Formbook
efd586fdc04eae13911a3f2638cb478edb6c952716e3279d854c4d855a9a70c1
Formbook
+ 2'409 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  7/10
Tags:
n/a
Link:
https://tria.ge/reports/230328-qylafsbc93/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Checks computer location settings
Unpacked files
SH256 hash:
88fdeb742aff1f1dcf2707db72f209d497ab04d67a342781839e80c263cd7888
MD5 hash:
038f3ac058f7694368e50fde8a32d5ca
SHA1 hash:
30ea3651859ab0f6d2efe8d1d16b1c2546b33bea
Detections:
win_formbook_w0
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
Link:
https://www.unpac.me/results/edb920c4-7acf-442b-afae-546ca41d7982/
Parent samples :
524d052983d2965569439638acbad9796d0c963abd2969cb81d41b6542b1177b
3fca5d0d9eb5d61d54918b19a8f89731b9dd4b352c30093f1e96afbde27433a2
5267caaadc1e9d045e08de329de614b3b85f615aeec1a5927c32cfe82d493d2c
SH256 hash:
7302173ea99a4786fbf01e0707582343a9aa0ee3eeaea62a0a2ef82323fc04a4
MD5 hash:
3b11f90fc5a014e4182a35e448c47fb1
SHA1 hash:
0523da4b9c29e47c1ebfecb09f0bf3b030932f55
Link:
https://www.unpac.me/results/edb920c4-7acf-442b-afae-546ca41d7982/
SH256 hash:
a0b902a8870b2e17af8f81f55ab948bde92d402f8cd31382889a67d706c0d386
MD5 hash:
54e1538d3511b93b6b3374ce40dcb53d
SHA1 hash:
e9a1f865deec456263243c5f17d736e8bbf0f33b
Link:
https://www.unpac.me/results/edb920c4-7acf-442b-afae-546ca41d7982/
SH256 hash:
da8eff7cd37b97a2b9a0bec8112df305f171e9c9d3a5a403e46adecc9d5e58f3
MD5 hash:
33882b3afb97efcefab5003bdbc1b22a
SHA1 hash:
c3c4979a61c39b78c153fae8ca8eaf0693735242
Link:
https://www.unpac.me/results/edb920c4-7acf-442b-afae-546ca41d7982/
SH256 hash:
b4b190818a658f0b64f5aa6d39e901e9d731bf1f58fa072b4c73120a96489bdb
MD5 hash:
3c6f8b2e78f5ebf58c4f170b30c04607
SHA1 hash:
c0ee09a1a9d1c673ad7eadabab7de44ebe0ff765
Link:
https://www.unpac.me/results/edb920c4-7acf-442b-afae-546ca41d7982/
SH256 hash:
d06df7395d561e198f9b7c5481567116ff2e4c2e84437c018d2a2c8ea6c4ca37
MD5 hash:
0fb6061f7d37424fb9e6d0e76b019c19
SHA1 hash:
98a64bf7b459f032d6ec5793003bf61b5ae1dd74
Link:
https://www.unpac.me/results/edb920c4-7acf-442b-afae-546ca41d7982/
Parent samples :
495607b1aef01bf7dfb64b5cb16a8fc0f161c2923627d71c69de97328f8eca3f
2434aa78b46a3afc98fa6e888c3eb56278ba52b0ff800e7e875af9c2e7f9011a
SH256 hash:
524d052983d2965569439638acbad9796d0c963abd2969cb81d41b6542b1177b
MD5 hash:
aad90c678760f6608e0925650f9d9b3f
SHA1 hash:
9ee398f5008a111af94d5282ffbbd6e6e347c7e5
Link:
https://www.unpac.me/results/edb920c4-7acf-442b-afae-546ca41d7982/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Formbook
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/524d052983d2965569439638acbad9796d0c963abd2969cb81d41b6542b1177b

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:meth_get_eip
Create hunting rule
Author:Willi Ballenthin
Rule name:meth_stackstrings
Create hunting rule
Author:Willi Ballenthin
Rule name:pe_imphash
Create hunting rule
Rule name:shellcode
Create hunting rule
Author:nex
Description:Matched shellcode byte patterns
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:Windows_Trojan_Formbook
Create hunting rule
Author:@malgamy12
Rule name:Windows_Trojan_Formbook_1112e116
Create hunting rule
Author:Elastic Security
Rule name:win_formbook_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects win.formbook.
Rule name:win_formbook_w0
Create hunting rule
Author:@malgamy12

File information

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

  
Delivery method
Other
Cape
Cape
https://www.capesandbox.com/analysis/378184/

Comments