MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9dcb8b18c173b2407f6edd177227417ab9e0742997570b07d3d40ec71506480d. 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: 14


Intelligence 14 IOCs YARA 3 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9dcb8b18c173b2407f6edd177227417ab9e0742997570b07d3d40ec71506480d
SHA3-384 hash: ed0aaaecb96ebd3e09e5e50413cddef13afdbec301749571c0627a86998dc666ff994ed0ded98d088bf51479868cd66e
SHA1 hash: a500f8cce19f08ff89b9f8c39f34009872cc3e75
MD5 hash: 026c9f0901c1f8edc43dbc0cc965186b
humanhash: maryland-quebec-six-neptune
File name:026c9f0901c1f8edc43dbc0cc965186b
Download: download sample
Signature Formbook
Create hunting rule
File size:864'768 bytes
First seen:2022-06-16 07:59:15 UTC
Last seen:2022-06-16 10:39:51 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'657 x AgentTesla, 19'468 x Formbook, 12'206 x SnakeKeylogger)
ssdeep 12288:nzI0DBjoRGXhtAg4dKRESWoHIkGIoYYzCdZ/Uqd9CIU82yg157hrGCYkoFYVsmPe:fygWKRSMBY2dCY9ORdGdkLsmx7F
TLSH T1BF05023FEED39D13C70C5375D4D38D19137A8B0AD162E39A26504ADAAE057D2CC86BCA
TrID 69.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
9.9% (.EXE) Win64 Executable (generic) (10523/12/4)
6.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.7% (.EXE) Win16 NE executable (generic) (5038/12/1)
4.2% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter zbetcheckin
Tags:32 exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
251
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
9dcb8b18c173b2407f6edd177227417ab9e0742997570b07d3d40ec71506480d.zip
Verdict:
Suspicious activity
Analysis date:
2022-06-16 23:21:44 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/6564aeb7-f292-452e-965a-68edf2795926

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/280614/
Detection(s):
SecuriteInfo.com.W32.AIDetectNet.01.14530.7952.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Сreating synchronization primitives
Creating a process from a recently created file
Creating a process with a hidden window
Launching a process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/62aae30a745ae0fa14f2463c/reports/7decb71f-aff7-46ff-8a8e-457a93183536/overview
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/cf7dd6c4-bdf3-4c7c-85d1-482dcfa40d66
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1014353
Signature
.NET source code contains method to dynamically call methods (often used by packers)
Adds a directory exclusion to Windows Defender
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)
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
Snort IDS alert for network traffic
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
Uses netsh to modify the Windows network and firewall settings
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 646845 Sample: 2u9K5e1T1B Startdate: 16/06/2022 Architecture: WINDOWS Score: 100 52 Snort IDS alert for network traffic 2->52 54 Malicious sample detected (through community Yara rule) 2->54 56 Antivirus detection for URL or domain 2->56 58 7 other signatures 2->58 10 2u9K5e1T1B.exe 7 2->10         started        process3 file4 38 C:\Users\user\AppData\Roaming\LPjFjDtf.exe, PE32 10->38 dropped 40 C:\Users\...\LPjFjDtf.exe:Zone.Identifier, ASCII 10->40 dropped 42 C:\Users\user\AppData\Local\...\tmpBA0F.tmp, XML 10->42 dropped 44 C:\Users\user\AppData\...\2u9K5e1T1B.exe.log, ASCII 10->44 dropped 64 Uses schtasks.exe or at.exe to add and modify task schedules 10->64 66 Adds a directory exclusion to Windows Defender 10->66 68 Tries to detect virtualization through RDTSC time measurements 10->68 14 2u9K5e1T1B.exe 10->14         started        17 powershell.exe 23 10->17         started        19 schtasks.exe 1 10->19         started        21 2 other processes 10->21 signatures5 process6 signatures7 70 Modifies the context of a thread in another process (thread injection) 14->70 72 Maps a DLL or memory area into another process 14->72 74 Sample uses process hollowing technique 14->74 76 Queues an APC in another process (thread injection) 14->76 23 explorer.exe 14->23 injected 27 conhost.exe 17->27         started        29 conhost.exe 19->29         started        process8 dnsIp9 46 www.scyxmq.com 151.80.13.34, 80 OVHFR Italy 23->46 48 www.affordablebathroomsbyfrank.net 199.59.243.220, 49874, 80 BODIS-NJUS United States 23->48 50 2 other IPs or domains 23->50 60 System process connects to network (likely due to code injection or exploit) 23->60 62 Uses netsh to modify the Windows network and firewall settings 23->62 31 netsh.exe 23->31         started        signatures10 process11 signatures12 78 Modifies the context of a thread in another process (thread injection) 31->78 80 Maps a DLL or memory area into another process 31->80 82 Tries to detect virtualization through RDTSC time measurements 31->82 34 cmd.exe 1 31->34         started        process13 process14 36 conhost.exe 34->36         started       
Detection:
xloader
Create hunting rule
Link:
https://mwdb.cert.pl/sample/9dcb8b18c173b2407f6edd177227417ab9e0742997570b07d3d40ec71506480d/
Threat name:
ByteCode-MSIL.Trojan.ClipBanker
Create hunting rule
Status:
Malicious
First seen:
2022-06-16 08:00:10 UTC
File Type:
PE (.Net Exe)
Extracted files:
10
AV detection:
20 of 26 (76.92%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=txfywggboozea73o3ulxej2bpk46a5bjs5lqwb6t2qhmofigjagq._file
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:xloader campaign:r87g loader rat
Link:
https://tria.ge/reports/220616-jvzv4sceg5/
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
Xloader Payload
Xloader
Unpacked files
SH256 hash:
b4124388dbb107aec35c4a265b378767119d870df268b62ac2b6678b16e72ac3
MD5 hash:
0517cb852f8e419ff3bf1a72ead41633
SHA1 hash:
476929c8bcaeb2797bdccf83cc4cc0415eb667d6
Link:
https://www.unpac.me/results/d2f2ac85-5519-4d81-84ea-973561d931a6/
SH256 hash:
5a26fd1e509f55553bf1cc8937014cc42333dbd6c4bf8ae36ca9cf9451ae1c19
MD5 hash:
8d3420e1472f8ddaa8d2069fb13f0207
SHA1 hash:
4d15eee2f80fac9781fc98520bf7996326ab96c7
Link:
https://www.unpac.me/results/d2f2ac85-5519-4d81-84ea-973561d931a6/
SH256 hash:
84238dc32dc2c72716d7233f509b43a45617e2a24ca07eecda58ae37a704b90b
MD5 hash:
1d6115ad56b1707c8afa1a65f22afc96
SHA1 hash:
58cbf25298e84cf9d91da78ae370ac5ddbb2c3fd
Link:
https://www.unpac.me/results/d2f2ac85-5519-4d81-84ea-973561d931a6/
SH256 hash:
39e441a543904b641526982d9a068086c6617c7634d6fbf23afa95e2c2d17ba0
MD5 hash:
a6988e39e88adaf61eec4ead2f094c39
SHA1 hash:
69f894fe81864a6872219ae63abc3d20f8a1af4b
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/d2f2ac85-5519-4d81-84ea-973561d931a6/
Parent samples :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 hash:
9dcb8b18c173b2407f6edd177227417ab9e0742997570b07d3d40ec71506480d
MD5 hash:
026c9f0901c1f8edc43dbc0cc965186b
SHA1 hash:
a500f8cce19f08ff89b9f8c39f34009872cc3e75
Link:
https://www.unpac.me/results/d2f2ac85-5519-4d81-84ea-973561d931a6/
Malware family:
XLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/9dcb8b18c173/report/overview.html
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/9dcb8b18c173b2407f6edd177227417ab9e0742997570b07d3d40ec71506480d

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:exploit_any_poppopret
Create hunting rule
Author:Jeff White [karttoon@gmail.com] @noottrak
Description:Identify POP -> POP -> RET opcodes for quick ROP Gadget creation in target binaries.
Rule name:pe_imphash
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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.

Web download

Formbook

Executable exe 9dcb8b18c173b2407f6edd177227417ab9e0742997570b07d3d40ec71506480d

(this sample)

  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/280614/
  
URLhaus
https://urlhaus.abuse.ch/url/2240059/

Comments


Avatar
zbet commented on 2022-06-16 07:59:29 UTC

url : hxxp://212.192.241.142/33/vbc.exe