MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 862c17b77ece5eb013bbe5ced057f1a635a80d4a21c43356aed77e19fadcc0e3. 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 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 862c17b77ece5eb013bbe5ced057f1a635a80d4a21c43356aed77e19fadcc0e3
SHA3-384 hash: 8b61018f16620a7c01730d063414d162faa93a3e69b06fb0f71765f187d439351d23ae21e9ff70a6946d1ca807ff9f82
SHA1 hash: 66006bb4a7d2a35841bfea14abf1536b20f7a974
MD5 hash: dfde7866b2de880f117836aa8d5b8adc
humanhash: glucose-georgia-harry-bulldog
File name:862c17b77ece5eb013bbe5ced057f1a635a80d4a21c43356aed77e19fadcc0e3
Download: download sample
Signature Formbook
Create hunting rule
File size:818'435 bytes
First seen:2023-01-10 11:22:46 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash ab6770b0a8635b9d92a5838920cfe770 (84 x Formbook, 30 x AgentTesla, 15 x Loki)
ssdeep 12288:OGlaKpWkdJ9pQ15Hzj4WlhjWPPvCLyZ+RvugSrmhktjxGty20qTszOFk:XlppWw9pC4pPPpkR0ymtjxUBYz0k
Threatray 19'291 similar samples on MalwareBazaar
TLSH T13C05F19130A8C1D3E5BE4DB2ACAAE13535E57E9DD1DD540F32C9BB6A60B2392401E33D
TrID 47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
15.9% (.EXE) Win64 Executable (generic) (10523/12/4)
9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
6.8% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon 8084a48cbc8ce4f8 (44 x Formbook, 20 x AveMariaRAT, 11 x SnakeKeylogger)
Reporter adrian__luca
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
185
Origin country :
HU HU
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
f257efa8-32ea-4e65-9941-663dc5424b4c
Verdict:
Malicious activity
Analysis date:
2022-12-06 01:40:17 UTC
Tags:
autoit
Link:
https://app.any.run/tasks/a5ba7bc1-bd9d-4862-b740-c1c2ee94f0a4

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/351473/
Detection(s):
Can't create temporary directory ERROR
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% directory
Creating a process from a recently created file
Creating a window
Creating a file in the %AppData% subdirectories
Сreating synchronization primitives
Launching a process
Searching for synchronization primitives
DNS request
Sending an HTTP GET request
Reading critical registry keys
Unauthorized injection to a recently created process
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a recently created process by context flags manipulation
Stealing user critical data
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
formbook lokibot nanocore overlay packed shell32.dll
Link:
https://www.filescan.io/uploads/63bd4a9783a5ae8cb4a84f8b/reports/fe2c8b6c-25b3-4a66-81bc-e2285209c48a/overview
Result
Verdict:
MALICIOUS
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/9966d093-6474-407a-8f3a-b43411909470
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1148653
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Machine Learning detection for dropped file
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)
Multi AV Scanner detection for submitted file
Performs DNS queries to domains with low reputation
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 harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 781385 Sample: TzfIDItSvd.exe Startdate: 10/01/2023 Architecture: WINDOWS Score: 100 40 Malicious sample detected (through community Yara rule) 2->40 42 Antivirus detection for URL or domain 2->42 44 Antivirus / Scanner detection for submitted sample 2->44 46 4 other signatures 2->46 9 TzfIDItSvd.exe 20 2->9         started        process3 file4 30 C:\Users\user\AppData\Local\...\rsphjnyos.exe, PE32 9->30 dropped 12 rsphjnyos.exe 1 2 9->12         started        16 conhost.exe 9->16         started        process5 file6 32 C:\Users\user\AppData\Roaming\...\ckdijf.exe, PE32 12->32 dropped 70 Machine Learning detection for dropped file 12->70 72 Maps a DLL or memory area into another process 12->72 18 rsphjnyos.exe 12->18         started        signatures7 process8 signatures9 48 Modifies the context of a thread in another process (thread injection) 18->48 50 Maps a DLL or memory area into another process 18->50 52 Sample uses process hollowing technique 18->52 54 Queues an APC in another process (thread injection) 18->54 21 explorer.exe 18->21 injected process10 dnsIp11 34 gmrsnodes.com 192.185.90.105, 49698, 49699, 49700 UNIFIEDLAYER-AS-1US United States 21->34 36 www.lee-perez.com 216.40.34.41, 49704, 49705, 49706 TUCOWSCA Canada 21->36 38 5 other IPs or domains 21->38 56 System process connects to network (likely due to code injection or exploit) 21->56 58 Performs DNS queries to domains with low reputation 21->58 25 help.exe 13 21->25         started        28 ckdijf.exe 21->28         started        signatures12 process13 signatures14 60 Tries to steal Mail credentials (via file / registry access) 25->60 62 Tries to harvest and steal browser information (history, passwords, etc) 25->62 64 Modifies the context of a thread in another process (thread injection) 25->64 66 Maps a DLL or memory area into another process 25->66 68 Machine Learning detection for dropped file 28->68
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/862c17b77ece5eb013bbe5ced057f1a635a80d4a21c43356aed77e19fadcc0e3/
Threat name:
Win32.Trojan.Auzenpak
Create hunting rule
Status:
Malicious
First seen:
2022-12-06 00:36:35 UTC
File Type:
PE (Exe)
Extracted files:
32
AV detection:
18 of 26 (69.23%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=qywbpn36zzplae534xhnav7ruy22qdkkehcdgvvo257bt6w4ydrq._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
0911f0bf9c55b8b1388b01524a3d37bbe843c3a3d5a5db4047812ec1a436ec10
Formbook
306e86d6c586c3a6a52ed61b426b1e2520671b95b54510fb3faede2f499801d0
Formbook
3c1db94995f50f8d469f8d44278a9fe97864afca4be64ce6aceabdcbe9d91de8
Formbook
40a0e178f578d7ec158ce487518b06e17fb3ef12af1f175064853128642c4817
Formbook
5eed3559f74fa7dcb12d641792242e88965c137f251ed2eb1f6c2dd6425418fc
Formbook
66ddd2146468f179b633aa6f51de9e8905f3cb0726007e6f5c254a870e07fd1a
Formbook
6d62d493cae6daf08828e14fc36c0dba18e7eb7f75ca390ec5d21ae0b3d2c9a3
Formbook
d87011e9243fe450f91ef16515b31e4c02a268c5ef90517df4e12092fd0e74c3
Formbook
e42dddf5106613702329f2fa39feac15baee21cd5b543d288dc82ed621eb7037
Formbook
+ 19'281 additional samples on MalwareBazaar
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook campaign:m9ae persistence rat spyware stealer trojan
Link:
https://tria.ge/reports/230110-ng6hysfg92/
Behaviour
Modifies Internet Explorer settings
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
Enumerates physical storage devices
Suspicious use of SetThreadContext
Adds Run key to start application
Checks computer location settings
Loads dropped DLL
Executes dropped EXE
Formbook
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/91edcf3b-2264-489e-93a5-cd855aaa3530
Unpacked files
SH256 hash:
32f66d497de7473735587747e3b7fe938df2bac4493b3e04296dbdbd532222aa
MD5 hash:
dbd4a9b7a44cea194480fe216b2a16ff
SHA1 hash:
b9549b268e8262b5a52230ac8b081bb74ecceeb1
Detections:
XLoader
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
Link:
https://www.unpac.me/results/f18476e8-93f8-4785-887d-4b28ccae774e/
Parent samples :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 hash:
259310cecdd3df585476270697f9cf5d05d15e8b7ac02beecdb5351e94d2de10
MD5 hash:
d2b6706d464a01fa5f97b1a865b29286
SHA1 hash:
a6051fc06df0e5e37b962ad35ce51fefabf14485
Link:
https://www.unpac.me/results/f18476e8-93f8-4785-887d-4b28ccae774e/
SH256 hash:
e439f02b72a882498d512689f380e1323c4d8342578fe8608e81061cf4a8aee1
MD5 hash:
3d90ab79b9719aded136b7cd437ebb21
SHA1 hash:
dbec6e868a293cb0bd58d35191b1423ab8942384
Link:
https://www.unpac.me/results/f18476e8-93f8-4785-887d-4b28ccae774e/
Parent samples :
90e38d684c63fee4e5d7bdd16c4409022bf9edfc7cf266b9e49936962ce37b03
24fca3cd8aad055b2284fdf5c0cd73642b88bb19de7c3137361e46529da5b67f
8a2edeef9978d454882bfb233d9cd77505618b854f7899b27aeb095ff8ebb3f4
cc7cb2ebb12103aea621ec7962819aced4680b4322bc213a9257b36c8f2dab3e
cfa0a176bad0046bd498a5a7f5140ca92734b096c541a54acd1b002f228ec47c
22f34cc0b56ea1709b3af15b41b43fc40fca2b77debb8400108d3f517ee2ed4a
607e8a91c76f444784c2cbc1090cf8724d882d9861641a1f6e0de6b2b9401859
2de4a8c16d3643a3c58c63f4e7df2836919316635c05718dac1e474b6eb7fe29
ec61895ef8af01ff00970e46f7ba98c24bf9079d71e09d3c18576f1a9efc93c2
c1955052a26634f3571423dc64d3fd10c55fdb27f29eb3afd292787693ffcf91
4d4f7a1cb34d5309e1c82e7110209c974a08b3e82eaaf7799d7d9a3a176132ca
48860a4eb801109046a591d18809b1ff3e2b658f2a09c6fb36c4948cb88eb939
08ec22dd1d931a9d4194d5e46bc42914e62227c11e9fedce2175fe6a53eb4f92
6bef7c9809b35c7a2111872544e68aa29b8323f5936b6b1122c5f4138cf6e1e8
7e18e5fe9e980c48ad67cc2ce7423e818e15c1256e2ffe4ce85c5cfbd5b30877
5dbc3e721cd340dd80bfa7d0127d920f5f2630aa4b3b3ecfb8d2af9f28f0e208
4fe8bbc88d7a8cc0eec24bd74951f1f00b5127e3899ae53de8dabd6ff417e6db
6b6676267c70fbeb3257f0bb9bce1587f0bdec621238eb32dd9f84b2bcd7e3ea
1ffa8b06cb779360f8c42ccd4527ae3076d25d11b3a90976f04ea430173e9b85
e92f111b8aa01289f72c66585219861e0117c9939de56741cbb234fee55536fe
b69687c4b9aa0c1599840ea90562d3833367e8095addfc725fc2b52fad6ee565
SH256 hash:
862c17b77ece5eb013bbe5ced057f1a635a80d4a21c43356aed77e19fadcc0e3
MD5 hash:
dfde7866b2de880f117836aa8d5b8adc
SHA1 hash:
66006bb4a7d2a35841bfea14abf1536b20f7a974
Link:
https://www.unpac.me/results/f18476e8-93f8-4785-887d-4b28ccae774e/
Malware family:
XLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/862c17b77ece/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.58
Link:
https://yomi.yoroi.company/submissions/862c17b77ece5eb013bbe5ced057f1a635a80d4a21c43356aed77e19fadcc0e3

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/351473/

Comments