MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 300dd45e5b41e94c62a67a53d6ba458816711b5168e91d7a5b04493bd36c5f0d. 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: 9


Intelligence 9 IOCs YARA 1 File information Comments
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SHA256 hash: 300dd45e5b41e94c62a67a53d6ba458816711b5168e91d7a5b04493bd36c5f0d
SHA3-384 hash: c5bcd9d18d9bbefb40c5f66325e3c903ee0bde4a4bea553ab5cc20ef3628967a1cb854e7b93d1b2a12563aad7dab30ce
SHA1 hash: c3a7b24e02a04b76792da9e1cd369f6b5557e0e2
MD5 hash: 9d3c3b3975e7655f2373a710ba4f2244
humanhash: arizona-four-snake-saturn
File name:SecuriteInfo.com.Adware.DealPly.1087.3175.30569
Download: download sample
Signature Formbook
Create hunting rule
File size:903'680 bytes
First seen:2021-08-19 09:12:06 UTC
Last seen:2021-08-23 07:06:39 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 294cc3722913504c95d229781103fe5c (2 x Formbook)
ssdeep 12288:F1JL2cht6G8ZeBIkTuuRRt+UrTzXqrWer2wwWHv:FfLQGoeBI9ubhfuaer2wwWHv
Threatray 8'213 similar samples on MalwareBazaar
TLSH T113151A2261F275B1DF52FFFB960A82B06C146F60D9577A4302A53A048E3D683F7264F9
dhash icon c492aaba2aaa9a98 (2 x Formbook)
Reporter SecuriteInfoCom
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
132
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SecuriteInfo.com.Adware.DealPly.1087.3175.30569
Verdict:
Malicious activity
Analysis date:
2021-08-19 09:13:41 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/80119251-4c6a-4b2c-88aa-b0f1b4d04056

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/180629/
Detection(s):
SecuriteInfo.com.Adware.DealPly.1087.3175.30569.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file in the %temp% directory
Delayed writing of the file
Sending a UDP request
DNS request
Connection attempt
Sending a custom TCP request
Sending an HTTP GET request
Creating a file
Launching a process
Running batch commands
Creating a process with a hidden window
Launching cmd.exe command interpreter
Deleting a recently created file
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a system process
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:
Guildma
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/d04a1c2d-ecae-4187-a645-853c09a239fc
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/835704
Signature
Allocates memory in foreign processes
Contains functionality to detect sleep reduction / modifications
Creates a thread in another existing process (thread injection)
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)
Sigma detected: Execution from Suspicious Folder
Tries to detect virtualization through RDTSC time measurements
Writes to foreign memory regions
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 468132 Sample: SecuriteInfo.com.Adware.Dea... Startdate: 19/08/2021 Architecture: WINDOWS Score: 100 50 www.umsio.com 2->50 52 www.res-o.info 2->52 54 2 other IPs or domains 2->54 68 Malicious sample detected (through community Yara rule) 2->68 70 Multi AV Scanner detection for submitted file 2->70 72 Yara detected FormBook 2->72 74 3 other signatures 2->74 10 SecuriteInfo.com.Adware.DealPly.1087.3175.exe 1 26 2->10         started        signatures3 process4 dnsIp5 56 kotadiainc.com 103.50.162.146, 443, 49709, 49710 PUBLIC-DOMAIN-REGISTRYUS India 10->56 58 www.kotadiainc.com 10->58 44 C:\Users\Public\Libraries\...\Alkktzt.exe, PE32 10->44 dropped 76 Writes to foreign memory regions 10->76 78 Allocates memory in foreign processes 10->78 80 Creates a thread in another existing process (thread injection) 10->80 82 Injects a PE file into a foreign processes 10->82 15 mshta.exe 10->15         started        18 cmd.exe 1 10->18         started        20 cmd.exe 1 10->20         started        file6 signatures7 process8 signatures9 84 Modifies the context of a thread in another process (thread injection) 15->84 86 Maps a DLL or memory area into another process 15->86 88 Tries to detect virtualization through RDTSC time measurements 15->88 90 Queues an APC in another process (thread injection) 15->90 22 explorer.exe 2 15->22 injected 24 reg.exe 1 18->24         started        26 conhost.exe 18->26         started        28 cmd.exe 1 20->28         started        30 conhost.exe 20->30         started        process10 process11 32 Alkktzt.exe 13 22->32         started        36 Alkktzt.exe 22->36         started        38 conhost.exe 24->38         started        40 conhost.exe 28->40         started        dnsIp12 46 www.kotadiainc.com 32->46 48 kotadiainc.com 32->48 60 Multi AV Scanner detection for dropped file 32->60 62 Machine Learning detection for dropped file 32->62 64 Writes to foreign memory regions 32->64 66 4 other signatures 32->66 42 WerFault.exe 23 9 36->42         started        signatures13 process14
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/300dd45e5b41e94c62a67a53d6ba458816711b5168e91d7a5b04493bd36c5f0d/
Threat name:
Win32.Backdoor.Convagent
Create hunting rule
Status:
Malicious
First seen:
2021-08-19 09:13:24 UTC
AV detection:
18 of 46 (39.13%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=gag5ixs3ihuuyyvgpjj5nosfralhcg2rndur26s3aretxu3ml4gq._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
047ca53bf616a52ba6946c0a6cf6676a3030b0baf6d987b6268203caebd87b74
Formbook
385f5ca91b0a230a14f5d32c79d061a3af0f5533923ad62e1982d1327ed086a4
Formbook
5b7a858563dfd290658d183a0d1c101e39a9dda3327e84c11ef12bc873cb98b9
Formbook
7c071823d86f7f37eb038add1e274db23c722612d74602e11496d0b4e312103a
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93f0775c5a5512759f85db7b3d1c4b3ee7049369cd0dcd1d4f778626621bfa0c
Formbook
9f51a8d040ff4b06c2340f4a54eb94e8243de2c214c2072b58b17632201ba1ea
Formbook
bf299d24600936c9f0f4da127632a2a28c4f5243c23a87ee11a6a96b4d7727a2
Formbook
caba8bdc24b9da25a337a24142ef84d24e234a4500e809f8e0b8701606f7b083
Formbook
d6774ae6ca85dfb3220ac31355b1ad0e3b9a7fbd769cccce4a26ba48fe6d7148
Formbook
d797bbe1f6d58628e5c9d45b38c10ff983064c3230f3222ffa3a17a80172be94
Formbook
+ 8'203 additional samples on MalwareBazaar
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:xloader campaign:b6cu loader persistence rat
Link:
https://tria.ge/reports/210819-h6q82mf6ve/
Behaviour
Modifies registry key
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of UnmapMainImage
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Adds Run key to start application
Xloader Payload
Xloader
Malware Config
C2 Extraction:
http://www.xn--marketingrevolucin-61b.com/b6cu/
Unpacked files
SH256 hash:
795b2b5d6668147d7924ac96f90741ddc2a2b5003f455fb842b613a286fbf8fc
MD5 hash:
53011b69a7231aea23d66805a681144b
SHA1 hash:
e3d0d157e763c865e79ccc5bedc2fd5fd90413f7
Link:
https://www.unpac.me/results/ec0c9b55-5329-4d54-8570-cf5d7cfc846b/
SH256 hash:
300dd45e5b41e94c62a67a53d6ba458816711b5168e91d7a5b04493bd36c5f0d
MD5 hash:
9d3c3b3975e7655f2373a710ba4f2244
SHA1 hash:
c3a7b24e02a04b76792da9e1cd369f6b5557e0e2
Link:
https://www.unpac.me/results/ec0c9b55-5329-4d54-8570-cf5d7cfc846b/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.30
Link:
https://yomi.yoroi.company/submissions/300dd45e5b41e94c62a67a53d6ba458816711b5168e91d7a5b04493bd36c5f0d

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

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/180629/

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