MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 88965fe324fadc62b6a3d21b17180c65ddd2fb8b4fb0d021f358979a3a393e68. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 88965fe324fadc62b6a3d21b17180c65ddd2fb8b4fb0d021f358979a3a393e68
SHA3-384 hash: 6150155a48ddb91043c8556d614c16813007eea088d74d22441a236e26116d1ce103710fea8af4c89ed29454b71f4811
SHA1 hash: 6539b3e8db3e50cb8693179efb4af75d2076604a
MD5 hash: 84b8eeb0b9ec48f9039710dcbf5c7d6f
humanhash: seven-robert-kilo-whiskey
File name:7,800,230.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:726'528 bytes
First seen:2021-08-16 17:26:59 UTC
Last seen:2021-08-16 18:15:42 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 6144:iqERUNe9bwYLPHOkyk4r3G/I9Hr6YC5m+0Yp3TqABYhMSBhp/T5my9SzA0o6y2/:SIe9zZeXCQCCplm0SM0o6y2/
Threatray 8'156 similar samples on MalwareBazaar
TLSH T15CF408DAAD888EC0D5B2F2F0E40A866207A41C55E88C46CC4DF97DBE45754ABED1B03F
dhash icon 0f3b6560f061230f (2 x Formbook, 1 x RedLineStealer, 1 x CoinMiner)
Reporter abuse_ch
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
168
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
7,800,230.exe
Verdict:
Suspicious activity
Analysis date:
2021-08-16 17:28:03 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/f52a6316-f239-48ce-99da-fec2a267af7f

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/179655/
Detection(s):
SecuriteInfo.com.Trojan.Inject4.15568.10731.16579.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
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/472562a5-3ef5-41ca-b91f-5ea64cb9f7c7
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/833740
Signature
.NET source code contains potential unpacker
C2 URLs / IPs found in malware configuration
Found malware configuration
Injects a PE file into a foreign processes
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 dropped file
Multi AV Scanner detection for submitted file
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 virtualization through RDTSC time measurements
Uses ipconfig to lookup or modify the Windows network settings
Writes to foreign memory regions
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 466168 Sample: 7,800,230.exe Startdate: 16/08/2021 Architecture: WINDOWS Score: 100 36 www.stagesfolder.store 2->36 50 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->50 52 Found malware configuration 2->52 54 Malicious sample detected (through community Yara rule) 2->54 56 5 other signatures 2->56 11 7,800,230.exe 5 2->11         started        signatures3 process4 file5 30 C:\Users\user\AppData\Local\...\7,800,230.exe, PE32 11->30 dropped 32 C:\Users\...\7,800,230.exe:Zone.Identifier, ASCII 11->32 dropped 34 C:\Users\user\AppData\...\7,800,230.exe.log, ASCII 11->34 dropped 68 Writes to foreign memory regions 11->68 70 Injects a PE file into a foreign processes 11->70 15 7,800,230.exe 11->15         started        signatures6 process7 signatures8 72 Multi AV Scanner detection for dropped file 15->72 74 Machine Learning detection for dropped file 15->74 76 Modifies the context of a thread in another process (thread injection) 15->76 78 4 other signatures 15->78 18 explorer.exe 15->18 injected process9 dnsIp10 38 www.loansusatitle.com 154.215.9.141, 80 VPSQUANUS Seychelles 18->38 40 cleverokids.site 45.83.193.148, 80 VPS-UA-ASUA Estonia 18->40 42 19 other IPs or domains 18->42 58 System process connects to network (likely due to code injection or exploit) 18->58 60 Uses ipconfig to lookup or modify the Windows network settings 18->60 22 ipconfig.exe 12 18->22         started        signatures11 process12 dnsIp13 44 www.loansusatitle.com 22->44 46 www.cleverokids.site 22->46 48 cleverokids.site 22->48 62 Modifies the context of a thread in another process (thread injection) 22->62 64 Maps a DLL or memory area into another process 22->64 66 Tries to detect virtualization through RDTSC time measurements 22->66 26 cmd.exe 1 22->26         started        signatures14 process15 process16 28 conhost.exe 26->28         started       
Detection:
xloader
Create hunting rule
Link:
https://mwdb.cert.pl/sample/88965fe324fadc62b6a3d21b17180c65ddd2fb8b4fb0d021f358979a3a393e68/
Threat name:
ByteCode-MSIL.Infostealer.Azorult
Create hunting rule
Status:
Malicious
First seen:
2021-08-16 13:27:29 UTC
AV detection:
14 of 28 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rclf7yze7logfnvd2inrogammxo5f64lj6ynaiptlclzuorzhzua._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
006dcd5baa67723c1d34336ca9d3eb55eb53cdb58999a8c6a3a64b28c2848220
Formbook
190f393f80634efff05c0dc2b7a21dbd7e5cf2695f3f611e8c0d78f1086b0774
Formbook
2c696217e2b047158bc9be361907f236233e4d7091ee4c0e1f1402247c827498
Formbook
6fac6e1f7f8cdd8cec52b2dd7a23fd434084c7d12ef0f04deaa52794d3612ef7
Formbook
7c201535a28746b62adfa831cfccac096903f5b17ee83b8364fc890fa70a59fd
Formbook
8bc53adb417402cf954d8018bc35c0f4f853d5a2e3471c4de98ca8e1fa8fa1e9
Formbook
975d26e2e3cbc36e78c184a98bff54686261c65bba363d93391076b6a248b486
Formbook
a173731d16e9140be26ee0a16e6416109b684b71a3523a3c4b85cf101bcd3b1e
Formbook
fb3912c5b687ea7412dc249538d7c02b790f6edde2f23497c05faabd848cb16c
Formbook
fea7b692b71803eb020f04ec1a5f8118f5845910d9677fdb4636d9a7d209d0fa
Formbook
+ 8'146 additional samples on MalwareBazaar
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:xloader campaign:u6f4 loader rat suricata
Link:
https://tria.ge/reports/210816-1pybdqmr12/
Behaviour
Suspicious behavior: EnumeratesProcesses
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
Suspicious use of SetThreadContext
Deletes itself
Xloader Payload
Xloader
suricata: ET MALWARE FormBook CnC Checkin (GET)
Malware Config
C2 Extraction:
http://www.stagesfolder.store/u6f4/
Unpacked files
SH256 hash:
7bdefd0a4aab9fb37791c300a0cdac976a5211fb156704010414eb0f751184f1
MD5 hash:
790f70afad054f3d8b771ca9b2fbc2be
SHA1 hash:
0c22502c48d9be4c19d3bfa6b68d879400095e45
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/d48b3e33-8697-40b9-90df-0dda8d41cc17/
SH256 hash:
af1749411cb3763afcacfccb635d43a7d5f8dfc59241fdf9d454a4d8e5180f2c
MD5 hash:
d3339c7a79e5b16a23dd30ed9281076e
SHA1 hash:
be2c5610870089e5a9e6c865ee90ca3f21b719df
Link:
https://www.unpac.me/results/d48b3e33-8697-40b9-90df-0dda8d41cc17/
SH256 hash:
dba9512e0efa8d398fb439eae33eff162bada03b5d9d0af88cbc1dbbf90e5929
MD5 hash:
fc5191278e2a983ec2ab90b0f94a2849
SHA1 hash:
7763174da4eae72e1948fa2d83843a5d76b1a2ea
Link:
https://www.unpac.me/results/d48b3e33-8697-40b9-90df-0dda8d41cc17/
SH256 hash:
88965fe324fadc62b6a3d21b17180c65ddd2fb8b4fb0d021f358979a3a393e68
MD5 hash:
84b8eeb0b9ec48f9039710dcbf5c7d6f
SHA1 hash:
6539b3e8db3e50cb8693179efb4af75d2076604a
Link:
https://www.unpac.me/results/d48b3e33-8697-40b9-90df-0dda8d41cc17/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.65
Link:
https://yomi.yoroi.company/submissions/88965fe324fadc62b6a3d21b17180c65ddd2fb8b4fb0d021f358979a3a393e68

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_InTheFuture
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: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/179655/

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