MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7819c052ad3f9625bc7b6eca291433efed6f782447a0dee078f077605b3a289b. 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


DBatLoader


Vendor detections: 13


Intelligence 13 IOCs YARA File information Comments
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SHA256 hash: 7819c052ad3f9625bc7b6eca291433efed6f782447a0dee078f077605b3a289b
SHA3-384 hash: 7c234e545de116311fa64eae8d14c0d0db0070971d4c9d300e606ca8c448c37522b6825cc9a838bcbf89d7c53e9a5112
SHA1 hash: 7ffbbed18c1936e977613f6128b0bcd55a1b2c54
MD5 hash: 1d7a8eb31bd9f176744b496d136287f5
humanhash: spring-mango-april-fourteen
File name:SecuriteInfo.com.Scr.MalPbsgen1.9972.31541
Download: download sample
Signature DBatLoader
Create hunting rule
File size:866'816 bytes
First seen:2022-04-18 07:32:56 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 1f3bc926a129afe92595bdb42efcb0e2 (2 x DBatLoader)
ssdeep 12288:+2mVRzH7gOlJs0Ovn4IDxsh0ICELlPIm7o1KtYBF8Lf1iBcCNsFKzaRHr:+9bvgaJs0QnlOh0IJ5A+9Lf14Fxz
TLSH T1AD058E22F39140B2D4635E745D1B9398BE26BE103E24980EA6F5ED8C5F373D1B9281B7
TrID 26.5% (.EXE) Win32 Executable Delphi generic (14182/79/4)
24.5% (.SCR) Windows screen saver (13101/52/3)
19.7% (.EXE) Win64 Executable (generic) (10523/12/4)
8.4% (.EXE) Win32 Executable (generic) (4505/5/1)
5.6% (.MZP) WinArchiver Mountable compressed Archive (3000/1)
File icon (PE):PE icon
dhash icon 30808a8c8c8a8010 (4 x RemcosRAT, 4 x Formbook, 4 x DBatLoader)
Reporter SecuriteInfoCom
Tags:DBatLoader exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
315
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/264293/
Detection(s):
SecuriteInfo.com.Scr.MalPbsgen1.9972.31541.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
Creating a file
Launching a process
Creating a file in the %AppData% subdirectories
Reading critical registry keys
Launching cmd.exe command interpreter
Creating a file in the %temp% directory
Searching for synchronization primitives
Unauthorized injection to a recently created process
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
control.exe greyware keylogger replace.exe
Link:
https://www.filescan.io/uploads/625d1430ffe27d5119fc8581/reports/90b3df00-d696-4f3d-b9fd-0a3dcb4938a7/overview
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.
Malware family:
Formbook
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/c797469e-4c6e-4d6c-ba4d-2630f1d0f924
Result
Threat name:
FormBook
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Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/978111
Signature
Allocates memory in foreign processes
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Creates a thread in another existing process (thread injection)
Detected FormBook malware
Found malware configuration
Injects a PE file into a foreign processes
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)
Modifies the prolog of user mode functions (user mode inline hooks)
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
Sigma detected: Execution from Suspicious Folder
Sigma detected: Suspicious Program Location with Network Connections
System process connects to network (likely due to code injection or exploit)
Tries to detect virtualization through RDTSC time measurements
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Uses netsh to modify the Windows network and firewall settings
Writes to foreign memory regions
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 610598 Sample: SecuriteInfo.com.Scr.MalPbs... Startdate: 18/04/2022 Architecture: WINDOWS Score: 100 80 Found malware configuration 2->80 82 Malicious sample detected (through community Yara rule) 2->82 84 Antivirus detection for URL or domain 2->84 86 6 other signatures 2->86 10 SecuriteInfo.com.Scr.MalPbsgen1.9972.exe 1 17 2->10         started        process3 dnsIp4 52 i-bl6p-cor003.api.p001.1drv.com 13.105.74.49, 443, 49723, 49725 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 10->52 54 onedrive.live.com 10->54 56 4 other IPs or domains 10->56 46 C:\Users\Public\Libraries\Vcqbclq.exe, PE32 10->46 dropped 48 C:\Users\...\Vcqbclq.exe:Zone.Identifier, ASCII 10->48 dropped 112 Writes to foreign memory regions 10->112 114 Allocates memory in foreign processes 10->114 116 Creates a thread in another existing process (thread injection) 10->116 118 Injects a PE file into a foreign processes 10->118 15 DpiScaling.exe 10->15         started        file5 signatures6 process7 signatures8 120 Modifies the context of a thread in another process (thread injection) 15->120 122 Maps a DLL or memory area into another process 15->122 124 Sample uses process hollowing technique 15->124 126 2 other signatures 15->126 18 explorer.exe 2 15->18 injected process9 dnsIp10 50 www.mxwoei.com 18->50 88 System process connects to network (likely due to code injection or exploit) 18->88 90 Uses netsh to modify the Windows network and firewall settings 18->90 22 netsh.exe 18 18->22         started        26 Vcqbclq.exe 15 18->26         started        29 Vcqbclq.exe 15 18->29         started        31 3 other processes 18->31 signatures11 process12 dnsIp13 42 C:\Users\user\AppData\...\918logrv.ini, data 22->42 dropped 44 C:\Users\user\AppData\...\918logri.ini, data 22->44 dropped 92 Detected FormBook malware 22->92 94 Tries to steal Mail credentials (via file / registry access) 22->94 96 Tries to harvest and steal browser information (history, passwords, etc) 22->96 110 2 other signatures 22->110 33 cmd.exe 2 22->33         started        58 i-bl6p-cor001.api.p001.1drv.com 40.90.136.20, 443, 49731, 49733 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 26->58 60 onedrive.live.com 26->60 66 3 other IPs or domains 26->66 98 Multi AV Scanner detection for dropped file 26->98 100 Writes to foreign memory regions 26->100 102 Allocates memory in foreign processes 26->102 36 DpiScaling.exe 26->36         started        62 192.168.2.1 unknown unknown 29->62 64 onedrive.live.com 29->64 68 4 other IPs or domains 29->68 104 Creates a thread in another existing process (thread injection) 29->104 106 Injects a PE file into a foreign processes 29->106 38 logagent.exe 29->38         started        108 Tries to detect virtualization through RDTSC time measurements 31->108 file14 signatures15 process16 signatures17 70 Tries to harvest and steal browser information (history, passwords, etc) 33->70 40 conhost.exe 33->40         started        72 Modifies the context of a thread in another process (thread injection) 38->72 74 Maps a DLL or memory area into another process 38->74 76 Sample uses process hollowing technique 38->76 78 Tries to detect virtualization through RDTSC time measurements 38->78 process18
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/7819c052ad3f9625bc7b6eca291433efed6f782447a0dee078f077605b3a289b/
Threat name:
Win32.Backdoor.Remcos
Create hunting rule
Status:
Malicious
First seen:
2022-04-18 07:33:08 UTC
File Type:
PE (Exe)
Extracted files:
43
AV detection:
19 of 26 (73.08%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=pam4auvnh6lclpd3n3fcsfbt57ww66bei6qn5ydy6b3wawz2fcnq._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Result
Malware family:
modiloader
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Score:
  10/10
Tags:
family:formbook family:modiloader campaign:m2h7 persistence rat spyware stealer trojan
Link:
https://tria.ge/reports/220418-jdhv9shfg6/
Behaviour
Modifies Internet Explorer settings
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Adds Run key to start application
Reads user/profile data of web browsers
Formbook Payload
ModiLoader Second Stage
Formbook
ModiLoader, DBatLoader
Unpacked files
SH256 hash:
c15cc72bba4eb7def1e1f7f3cd827bb64fe178642b98603731c2dc4cce1e9103
MD5 hash:
b39856eb54a849251edc8231cbe41510
SHA1 hash:
2d463e795dff6d1d8513c62b13b54fa41eb3d0ad
Detections:
win_dbatloader_w0
Create hunting rule
Link:
https://www.unpac.me/results/88ecaa84-d905-4ff4-a824-ed1ecfda96a0/
Parent samples :
5cd30e5f4506a7dc4f2cc8e0c9ce2a2061bcb3da3095c0861d88af07cbdf7f8c
7819c052ad3f9625bc7b6eca291433efed6f782447a0dee078f077605b3a289b
SH256 hash:
7819c052ad3f9625bc7b6eca291433efed6f782447a0dee078f077605b3a289b
MD5 hash:
1d7a8eb31bd9f176744b496d136287f5
SHA1 hash:
7ffbbed18c1936e977613f6128b0bcd55a1b2c54
Link:
https://www.unpac.me/results/88ecaa84-d905-4ff4-a824-ed1ecfda96a0/
Malware family:
FormBook
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/7819c052ad3f/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.94
Link:
https://yomi.yoroi.company/submissions/7819c052ad3f9625bc7b6eca291433efed6f782447a0dee078f077605b3a289b

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/264293/

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