MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 02975da56cdb081486ce1a26edab47c4d1930d3a3fb3af09b88e5704f1cb82a9. 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: 11


Intelligence 11 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 02975da56cdb081486ce1a26edab47c4d1930d3a3fb3af09b88e5704f1cb82a9
SHA3-384 hash: 7aa574d97ea9594befd612c2595ab1e890ac517e1d8af0645baa099f687e2af77cb7eb26cf20de540d987dabbb79f0fb
SHA1 hash: 5005a96ffcdd6a66f04b0bf68e6ed474cf9c2701
MD5 hash: c2d9f71c8a722fd9349e7a4603bc975c
humanhash: single-pluto-hotel-lactose
File name:PO_0187.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:637'440 bytes
First seen:2021-07-05 20:36:35 UTC
Last seen:2021-07-05 21:36:40 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:wW2OLIUAw9EAd/z1Kp78syUqTMkhC/s9iDibjtWkEM7:Kw/pKpirMkhoUTEM7
Threatray 6'160 similar samples on MalwareBazaar
TLSH 11D4F13A269595CDF07F0B3A44B569009F3FFE236622E34515D272E90D73BC188E196B
Reporter TeamDreier
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
162
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
PO_0187.exe
Verdict:
Malicious activity
Analysis date:
2021-07-05 20:40:49 UTC
Tags:
trojan formbook stealer
Link:
https://app.any.run/tasks/2640e494-3f05-4c4d-aa6f-4118e6a8b3cb

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/169782/
Detection(s):
SecuriteInfo.com.Trojan.Siggen14.26057.29605.24256.UNOFFICIAL
Create hunting rule

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.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/c2ef5871-c44f-4042-81b5-6cbfaecf1473
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/811953
Signature
.NET source code contains very large strings
C2 URLs / IPs found in malware configuration
Found malware configuration
Initial sample is a PE file and has a suspicious name
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
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 dnsIp2 2 Behavior Graph ID: 444362 Sample: PO_0187.exe Startdate: 05/07/2021 Architecture: WINDOWS Score: 100 33 www.medsbest.rest 2->33 41 Found malware configuration 2->41 43 Malicious sample detected (through community Yara rule) 2->43 45 Multi AV Scanner detection for submitted file 2->45 47 6 other signatures 2->47 11 PO_0187.exe 3 2->11         started        signatures3 process4 file5 31 C:\Users\user\AppData\...\PO_0187.exe.log, ASCII 11->31 dropped 57 Tries to detect virtualization through RDTSC time measurements 11->57 59 Injects a PE file into a foreign processes 11->59 15 PO_0187.exe 11->15         started        18 PO_0187.exe 11->18         started        signatures6 process7 signatures8 61 Modifies the context of a thread in another process (thread injection) 15->61 63 Maps a DLL or memory area into another process 15->63 65 Sample uses process hollowing technique 15->65 67 Queues an APC in another process (thread injection) 15->67 20 explorer.exe 15->20 injected process9 dnsIp10 35 friendsofericorts.com 162.241.218.79, 49735, 80 UNIFIEDLAYER-AS-1US United States 20->35 37 www.nlsapparel.com 154.92.170.197, 49734, 80 PEGTECHINCUS Seychelles 20->37 39 4 other IPs or domains 20->39 49 System process connects to network (likely due to code injection or exploit) 20->49 24 help.exe 20->24         started        signatures11 process12 signatures13 51 Modifies the context of a thread in another process (thread injection) 24->51 53 Maps a DLL or memory area into another process 24->53 55 Tries to detect virtualization through RDTSC time measurements 24->55 27 cmd.exe 1 24->27         started        process14 process15 29 conhost.exe 27->29         started       
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/02975da56cdb081486ce1a26edab47c4d1930d3a3fb3af09b88e5704f1cb82a9/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-07-05 15:06:47 UTC
AV detection:
16 of 29 (55.17%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=aklv3jlm3mebjbwodito3k2hytizgdj2h6z26cnyrzlqj4olqkuq._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
3e23bf4937349c5f5cf233e30658562fca94d58790ebbe693e176fb595fb0b34
Formbook
456614711c0a92e9455fc588f27889ee37c509b2f5e8c901d351346e8cf6140c
Formbook
57e63dfbb0a4ae4160cd50f65ff9dce530c0f20188524279a840546a89de56bd
Formbook
5e9c90440f0d540744ddb95c83098baecf9c43111c4ac834eb62ef0cb749214b
Formbook
602b9e5b584b67abd5573952c8633272e414dd6cde6485b9722cf780d809297a
Formbook
6935472304f1b2e4e19ca521bf82ef1064f62ced4bf0ee3d1b6eac32a3f4b61f
Formbook
71f5a0e02cfd97625bfaf4c5e48825b8b08262a7ac89f1b7f8ae82c1200205f8
Formbook
872d03fd7d4748230a0e84593f7a29c36f70a5c711ed4a4dc2c11a9d9774d06a
Formbook
b18cada45b281365bf225c30a5ec0b58a85f6cae6abb486cc734d345446eaf7b
Formbook
c5c7fee8ebfd267a7f8a220eee22206d43dbc608bb6842a95938f44e48483fad
Formbook
+ 6'150 additional samples on MalwareBazaar
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:xloader loader rat
Link:
https://tria.ge/reports/210705-5kqm1w7v3j/
Behaviour
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of UnmapMainImage
Suspicious use of WriteProcessMemory
Gathers network information
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetThreadContext
Deletes itself
Xloader Payload
Xloader
Malware Config
C2 Extraction:
http://www.cannabisoutletonline.com/n86i/
Unpacked files
SH256 hash:
4295f0709d06e0dc89dac51175cb1ad8298fa6cea129d6ec68d6384dbe408848
MD5 hash:
3aa99f67ca860c3e8a1f50c23ae6d4e0
SHA1 hash:
2e5ab2cea15a7e193cb0daaefcac739172fd7eed
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/a15e9bdd-8d51-4986-8ae8-be84738bc5fd/
Parent samples :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 hash:
5bede9eedf6ae6df5a9d587c116c9583b31474c159c2b53486b000093cb3fde6
MD5 hash:
072eeac61b35d3f09edee4ff4f80f52d
SHA1 hash:
696fd9905a47e526470c2e234fef32f1ec1b74ad
Link:
https://www.unpac.me/results/a15e9bdd-8d51-4986-8ae8-be84738bc5fd/
SH256 hash:
0416bd8f1a43d97f837b5b2f58fc23d9a353ebe549999f4b994278de314b60e0
MD5 hash:
ce669a85e013f3334e1a429f88deac75
SHA1 hash:
090ff2d4883b89bfb2cc25470153e764ba38b2b3
Link:
https://www.unpac.me/results/a15e9bdd-8d51-4986-8ae8-be84738bc5fd/
SH256 hash:
02975da56cdb081486ce1a26edab47c4d1930d3a3fb3af09b88e5704f1cb82a9
MD5 hash:
c2d9f71c8a722fd9349e7a4603bc975c
SHA1 hash:
5005a96ffcdd6a66f04b0bf68e6ed474cf9c2701
Link:
https://www.unpac.me/results/a15e9bdd-8d51-4986-8ae8-be84738bc5fd/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.71
Link:
https://yomi.yoroi.company/submissions/02975da56cdb081486ce1a26edab47c4d1930d3a3fb3af09b88e5704f1cb82a9

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:INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFu
Create hunting rule
Author:ditekSHen
Description:Detect executables with stomped PE compilation timestamp that is greater than local current time
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/169782/

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