MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8dfdca6776aa1a394f74bd25cd324ec788db0a4e9becabbd0708a36293e0b489. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8dfdca6776aa1a394f74bd25cd324ec788db0a4e9becabbd0708a36293e0b489
SHA3-384 hash: 425aa75c7461feefe37019b9a652210038475757ea133e689f1f098bd5aa8576eff01bab6e634fe3b929cb70c66193bc
SHA1 hash: e97b65f99e5ecaec314d2d84cb9c47c98389894c
MD5 hash: 934718c55f87cacaa3a1ec6463527dc5
humanhash: carpet-stream-lamp-magnesium
File name:SecuriteInfo.com.AI.Packer.7BA51BF319.29142.219
Download: download sample
Signature Formbook
Create hunting rule
File size:980'482 bytes
First seen:2022-08-29 04:29:59 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 55a02a3bb89eabb57a7926d8b815868b (4 x ModiLoader, 3 x Formbook, 1 x RemcosRAT)
ssdeep 24576:MrTz0kNGlNCc5Ftkku4nzSrSdN40JIyE9WDvk1:MrT4LN9Ftkku4nzSrSdmWbaWy
Threatray 16'222 similar samples on MalwareBazaar
TLSH T11F25BEE2B2E24B73D0231A7ECE5763586929BF901E14354A27E63D4CDF3468138397A7
TrID 93.9% (.EXE) Win32 Executable Borland Delphi 7 (664796/42/58)
2.0% (.EXE) Win32 Executable Delphi generic (14182/79/4)
1.8% (.SCR) Windows screen saver (13101/52/3)
0.6% (.EXE) Win32 Executable (generic) (4505/5/1)
0.4% (.MZP) WinArchiver Mountable compressed Archive (3000/1)
File icon (PE):PE icon
dhash icon eef2eed69696eabe (10 x RemcosRAT, 8 x ModiLoader, 6 x Formbook)
Reporter SecuriteInfoCom
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
278
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SecuriteInfo.com.AI.Packer.7BA51BF319.29142.219
Verdict:
Malicious activity
Analysis date:
2022-08-29 04:32:37 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/7f39ff3c-91a2-4277-8f5c-1131632b98d5

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/301995/
Detection(s):
SecuriteInfo.com.AI.Packer.7BA51BF319.29142.219.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
Creating a window
DNS request
Sending a custom TCP request
Sending an HTTP GET request
Creating a file
Launching a process
Creating a process with a hidden window
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a system process
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/30628/overview
Behaviour
MalwareBazaar
CheckCmdLine
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
keylogger overlay
Link:
https://www.filescan.io/uploads/630c410bfbf1afa4927736b1/reports/8ba496dd-9c76-4eb1-a1e4-58b21097bfd4/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.
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/98b99067-6593-4347-8135-4db6354c66db
Result
Threat name:
DBatLoader, FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1059487
Signature
Allocates memory in foreign processes
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)
Snort IDS alert for network traffic
System process connects to network (likely due to code injection or exploit)
Writes to foreign memory regions
Yara detected DBatLoader
Yara detected FormBook
Yara detected UAC Bypass using ComputerDefaults
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 692004 Sample: SecuriteInfo.com.AI.Packer.... Startdate: 29/08/2022 Architecture: WINDOWS Score: 100 56 Snort IDS alert for network traffic 2->56 58 Malicious sample detected (through community Yara rule) 2->58 60 Multi AV Scanner detection for submitted file 2->60 62 4 other signatures 2->62 8 SecuriteInfo.com.AI.Packer.7BA51BF319.29142.219.exe 1 18 2->8         started        process3 dnsIp4 48 ph-files.fe.1drv.com 8->48 50 onedrive.live.com 8->50 52 8fp6ka.ph.files.1drv.com 8->52 26 C:\Users\Public\Librariesruqpwqul.exe, PE32 8->26 dropped 28 C:\Users\...ruqpwqul.exe:Zone.Identifier, ASCII 8->28 dropped 68 Writes to foreign memory regions 8->68 70 Allocates memory in foreign processes 8->70 72 Creates a thread in another existing process (thread injection) 8->72 74 Injects a PE file into a foreign processes 8->74 13 iexpress.exe 8->13         started        file5 signatures6 process7 signatures8 76 Modifies the context of a thread in another process (thread injection) 13->76 78 Maps a DLL or memory area into another process 13->78 80 Queues an APC in another process (thread injection) 13->80 16 explorer.exe 13->16 injected process9 dnsIp10 30 sindtserj.org 192.185.211.218, 49786, 49787, 49788 UNIFIEDLAYER-AS-1US United States 16->30 32 www.roadtripwithraj.com 154.23.72.87, 49776, 80 COGENT-174US United States 16->32 34 www.sindtserj.org 16->34 54 System process connects to network (likely due to code injection or exploit) 16->54 20 Eruqpwqul.exe 15 16->20         started        24 Eruqpwqul.exe 15 16->24         started        signatures11 process12 dnsIp13 36 ph-files.fe.1drv.com 20->36 38 onedrive.live.com 20->38 40 8fp6ka.ph.files.1drv.com 20->40 64 Multi AV Scanner detection for dropped file 20->64 66 Machine Learning detection for dropped file 20->66 42 192.168.2.1 unknown unknown 24->42 44 ph-files.fe.1drv.com 24->44 46 2 other IPs or domains 24->46 signatures14
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8dfdca6776aa1a394f74bd25cd324ec788db0a4e9becabbd0708a36293e0b489/
Threat name:
Win32.Backdoor.Remcos
Create hunting rule
Status:
Malicious
First seen:
2022-08-29 04:31:08 UTC
File Type:
PE (Exe)
Extracted files:
29
AV detection:
21 of 25 (84.00%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=rx64uz3wvindst3uxus42msoy6enwcsotpwkxpihbcrwfe7awseq._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
026b1bb30922adb4dd69cef48762fd5595a4ad728ed063b1a7b595564d7fc759
Formbook
0606bdc61d15a75b3b5097cf82980bdba56af81b30af2a12f32beb1307be5791
Formbook
14f1cb72626532c2d64768ef6a5ea6631b3b8274e22988e1c933c3ca3d7dca3c
Formbook
3752b7276189f276a42e2ee99480c513f8a57554991644a98c7460671ec9d3c8
Formbook
689fe883a7c0b817fd2327a3586d20670efce67e1c8d4d485ade465c7ef7f572
Formbook
74866c9e39b3fc10fa60155dad5cfb2e6b98c8d938349584ff6c358bf69c8482
Formbook
844c38ede4612f64cbadfe80242473431b3eb4d15e65754a4736e4560b302716
Formbook
87fb0ca5b0ebcc0dc80aeca8065b2e2bf1ec14cade124316227646bc59ad237c
Formbook
8f72bc224c9aa28c9a45766e26a23170af8932465b7b363be143efbbdcf2157b
Formbook
c8b9df067d8ce54ce2c376ad20bd6130dc1f3d4feac573da798e68a202b2ef6f
Formbook
+ 16'212 additional samples on MalwareBazaar
Result
Malware family:
modiloader
Create hunting rule
Score:
  10/10
Tags:
family:modiloader persistence trojan
Link:
https://tria.ge/reports/220829-e4tcgabdek/
Behaviour
Modifies Internet Explorer settings
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Adds Run key to start application
Checks computer location settings
ModiLoader Second Stage
ModiLoader, DBatLoader
Unpacked files
SH256 hash:
dd98aba7a667aa34e7883503f23b3f8efff8b4b56e22f753a72b37c14a3127b3
MD5 hash:
dfd91793d4bb73bb475e0acecf94c9f7
SHA1 hash:
f5ec6cb9eeae23da65a478b614b9b74370878670
Detections:
win_dbatloader_g1
Create hunting rule
Link:
https://www.unpac.me/results/6ce24ba5-3e8d-4b75-a223-63f4bcfddac6/
Parent samples :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 hash:
8dfdca6776aa1a394f74bd25cd324ec788db0a4e9becabbd0708a36293e0b489
MD5 hash:
934718c55f87cacaa3a1ec6463527dc5
SHA1 hash:
e97b65f99e5ecaec314d2d84cb9c47c98389894c
Link:
https://www.unpac.me/results/6ce24ba5-3e8d-4b75-a223-63f4bcfddac6/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/8dfdca6776aa/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/8dfdca6776aa1a394f74bd25cd324ec788db0a4e9becabbd0708a36293e0b489

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:meth_get_eip
Create hunting rule
Author:Willi Ballenthin

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/301995/

Comments