MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 89c067236782e5c962ac5f4b18f76b962d9e4bd9e91c50871252380bb90e3a89. 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: 12


Intelligence 12 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 89c067236782e5c962ac5f4b18f76b962d9e4bd9e91c50871252380bb90e3a89
SHA3-384 hash: 88885578036a2d520736f133aab8d3e39c2a69255bdac30c211a07687e3c11c793ba2ceb6703dc7496f04773b3353db4
SHA1 hash: ef3059a52001ae4e0bfe6eca2be20a37237ea7f7
MD5 hash: c42096c4e5c70b566bafac6bae472dd0
humanhash: shade-six-alaska-lemon
File name:S008892823120097,PDF.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:663'552 bytes
First seen:2023-09-21 08:37:49 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'662 x AgentTesla, 19'476 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:H/qEisUH/08aOuE54HRitta4y8tCXw+KVC6yiR1JCSBcF7lBr+Z9EzitT9:fqEWXQE54H8ttyskwn3hWF7l09tt
Threatray 172 similar samples on MalwareBazaar
TLSH T16BE4238233D44A33E96E6BBEA126301117B0D197321AEBA55B9FF4F92DDB3805C512D3
TrID 66.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
9.5% (.EXE) Win64 Executable (generic) (10523/12/4)
5.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.5% (.EXE) Win16 NE executable (generic) (5038/12/1)
4.0% (.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 lowmal3
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
276
Origin country :
DE DE
Vendor Threat Intelligence
Malware family:
formbook
Create hunting rule
ID:
1
File name:
S008892823120097,PDF.exe
Verdict:
Malicious activity
Analysis date:
2023-09-21 08:43:04 UTC
Tags:
formbook xloader
Link:
https://app.any.run/tasks/c2ca2eaa-c136-44da-bae3-87d2c763d578

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/450295/
Detection(s):
Porcupine.Malware.58887.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Searching for the window
Creating a window
Sending a custom TCP request
Сreating synchronization primitives
Restart of the analyzed sample
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
keylogger packed
Link:
https://www.filescan.io/uploads/650c00ed0870810f01837e40/reports/3a166a80-dc38-4cf8-a780-1ede697de50f/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/89c067236782e5c962ac5f4b18f76b962d9e4bd9e91c50871252380bb90e3a89
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.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/3618cab9-5721-4438-a263-1698c60b2e82
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1312123
Signature
.NET source code contains potential unpacker
Antivirus detection for URL or domain
Deletes itself after installation
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)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
Queues an APC in another process (thread injection)
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 AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1312123 Sample: S008892823120097,PDF.exe Startdate: 21/09/2023 Architecture: WINDOWS Score: 100 34 Multi AV Scanner detection for domain / URL 2->34 36 Malicious sample detected (through community Yara rule) 2->36 38 Antivirus detection for URL or domain 2->38 40 5 other signatures 2->40 9 S008892823120097,PDF.exe 3 2->9         started        process3 signatures4 52 Injects a PE file into a foreign processes 9->52 12 S008892823120097,PDF.exe 9->12         started        15 conhost.exe 9->15         started        process5 signatures6 54 Maps a DLL or memory area into another process 12->54 56 Queues an APC in another process (thread injection) 12->56 17 DfUBTlKgOcWWFEDXsw.exe 12->17 injected process7 process8 19 help.exe 13 17->19         started        signatures9 42 Tries to steal Mail credentials (via file / registry access) 19->42 44 Tries to harvest and steal browser information (history, passwords, etc) 19->44 46 Deletes itself after installation 19->46 48 2 other signatures 19->48 22 explorer.exe 1 1 19->22 injected 26 DfUBTlKgOcWWFEDXsw.exe 19->26 injected process10 dnsIp11 28 chancertoken.live 102.130.122.114, 49770, 49771, 49772 xneeloZA South Africa 22->28 30 www.tonyowendesign.com 156.255.142.179, 49765, 49766, 49767 XIAOZHIYUN1-AS-APICIDCNETWORKUS Seychelles 22->30 32 15 other IPs or domains 22->32 50 System process connects to network (likely due to code injection or exploit) 22->50 signatures12
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/89c067236782e5c962ac5f4b18f76b962d9e4bd9e91c50871252380bb90e3a89/
Threat name:
ByteCode-MSIL.Trojan.LokiBot
Create hunting rule
Status:
Malicious
First seen:
2023-09-21 01:22:35 UTC
File Type:
PE (.Net Exe)
Extracted files:
6
AV detection:
17 of 22 (77.27%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rhagoi3hqls4syvml5frr53lsywz4s6z5eofbbyski4axoiohkeq._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
3b0318f358aef711c6fa5b14ad387579602bfa2d622036343e6aa65cab1f5b9b
Formbook
53c7d0ae5376a439f008355cdcdd56b12dcad13dab5887b91cfa3bf4236299e4
Formbook
5f273aebe2382d4bd8848327b27b769977665826be46a21766b77ca7f98f9b96
Formbook
650f2f1215bca8640d5edd8d0a5067d40efd6d6272c55ddf1451e7c177fea406
Formbook
91755d1873b073b6799b3eb655e69847c08f4a932963a2dba60bb18296710a68
Formbook
cbc31caf32b2849eb3d0b11dd39ed17b7ee4354725f1af91df412daf57104fd0
Formbook
d2b96f81cdc50ac6f192eab0fb6ca508f011f5fd13e69c4d83396ff092cf7ac7
Formbook
e9203b201ae9c7fa4f63091885d7ff4bc4eb50bb892e7f0843e76a719815df20
Formbook
f735ffec33b8b8cb2a2d935a1600a6902b95508b5faf5c67f2612548e9773538
Formbook
ff87df006fb01a3f40c3eaa5f64efbb699378e096c28d4179eb5b3c023774acc
Formbook
+ 162 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  7/10
Tags:
n/a
Link:
https://tria.ge/reports/230921-kjqczagh48/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Checks computer location settings
Unpacked files
SH256 hash:
e2710c2d8d002b8156e112ed1c4281314c5d3114bbeaa769b68cf09633bf79c5
MD5 hash:
0b88c2cf6090c99d17dd5c98df86b2f9
SHA1 hash:
6484f6d9c0dc729ee79d40d84d60ec8b3439b4aa
Detections:
win_formbook_w0
Create hunting rule
win_formbook_g0
Create hunting rule
Link:
https://www.unpac.me/results/cc6cf724-1e32-470f-a12a-bb5de67b46ea/
Parent samples :
6a5fb47fa51f3c9fda9c9b2646a5d0b7d35ea2447e1c144131f2819d49e73518
5762d46e91e94d731bb4f1047a3d080b27be1b34d05236e8c8f24b24238545fd
89c067236782e5c962ac5f4b18f76b962d9e4bd9e91c50871252380bb90e3a89
738bddac3a99456ddf5662b18a963a9b96f9353b826b15367d9aa21520ee0a59
ad88ebe85ec15202272324207b4d11133e9f52c076435ea45d181590bff8e179
e12bb875c395c4575c2482f653fd3005cc564a244e027f47218c99569c22ccf2
2379a4e1ccdd7849ad7ea9e11ee55b2052e58dda4628cd4e28c3378de503de23
ad75b282d723aca18196bbafaf8cce4901aa56b696967fd652fc163e1c0fc9ee
80bb6faabfb8cfdfc6f858a50b3893f0df49b414087619470cafce4ea26af74c
29747217bce30303d61906054f220ec42a5895938db61bf39d1b541db15ac47b
38687f648dac2391e0d3510baab25f8ae4272a41d2f378314a36a52362f7d442
cbf93b2bacf9e0aa11ff45a7b39541bf47da07574c778fee8a0a9e2ce21c5993
e72b90cdd75e9fcc56f6a017cb0b496ad0292bf4eb58d5f82ea51f98d7472e13
d07898b300b08a5bf93a6814e095476aa8ee8161e61a4d1a822640c69321b655
871a29a5b20d5534205d177ec159eb6984e1b543b31d66f5d2110838e50fb86e
SH256 hash:
a415414e68d200b7ba63c49c7e6df646d04c5859b1aab6ce0393c505f8fc9b1c
MD5 hash:
a9a8418c823334769794df3c4d967962
SHA1 hash:
aa2e724493d4f57186c4fd0ae1bc20ce4406776b
Link:
https://www.unpac.me/results/cc6cf724-1e32-470f-a12a-bb5de67b46ea/
SH256 hash:
183ecada60f98f07c21f2a7826e508fec44850a5557502d8253d5178e1023cb2
MD5 hash:
9e9b0048a05d92ea69729f78fb4d3b93
SHA1 hash:
ef5eaea37da46bd4e4e97ad00607728ff3036c07
Link:
https://www.unpac.me/results/cc6cf724-1e32-470f-a12a-bb5de67b46ea/
SH256 hash:
a8a5fa695501c7d7e1c70dc9c7aa9dbaa98d03c4ded262947811cb883c3afe7d
MD5 hash:
200ab8e098a1e41ca357d3cdcfab4bdf
SHA1 hash:
dc2a6966c9b964286e41d8cc77d57bc5e41ed216
Link:
https://www.unpac.me/results/cc6cf724-1e32-470f-a12a-bb5de67b46ea/
SH256 hash:
f18ede1829f6537e67a2f4e8cdcd767ee6b50b8dab392ecf26c75ac34e1494fb
MD5 hash:
65d61d54ea7665a497fed9699cc9e7e5
SHA1 hash:
8418bb9f902beac21267a1a60ac8431a4179defc
Link:
https://www.unpac.me/results/cc6cf724-1e32-470f-a12a-bb5de67b46ea/
SH256 hash:
7ec118e70613ce2d9aee29cda2918ca710dde346c68d4da75c2ea0402e6d4391
MD5 hash:
1622a62bf6805b2dca82a8632eceac71
SHA1 hash:
071b72a5a1231149dfe4b9fcfa3a6ee49265ab7c
Link:
https://www.unpac.me/results/cc6cf724-1e32-470f-a12a-bb5de67b46ea/
SH256 hash:
89c067236782e5c962ac5f4b18f76b962d9e4bd9e91c50871252380bb90e3a89
MD5 hash:
c42096c4e5c70b566bafac6bae472dd0
SHA1 hash:
ef3059a52001ae4e0bfe6eca2be20a37237ea7f7
Link:
https://www.unpac.me/results/cc6cf724-1e32-470f-a12a-bb5de67b46ea/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/89c067236782e5c962ac5f4b18f76b962d9e4bd9e91c50871252380bb90e3a89

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:NET
Create hunting rule
Author:malware-lu
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.

Malspam

Formbook

Executable exe 89c067236782e5c962ac5f4b18f76b962d9e4bd9e91c50871252380bb90e3a89

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/450295/

Comments