MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8de6ed84b73447703a0ddf14eb89ffcbe4a6095e4826cf07253ca04fb38d90d6. 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: 14


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

SHA256 hash: 8de6ed84b73447703a0ddf14eb89ffcbe4a6095e4826cf07253ca04fb38d90d6
SHA3-384 hash: 7229e3414a5dc672f33bfe71f5b8be388b2c55d1fdf59adb0a0f4e8762f12fc49d965b30d72fa443de474bfb9b93ce62
SHA1 hash: b01c050bfb3699941c93224d565529fb3b8d3553
MD5 hash: 00bb2ffc33170781a0a9d801c9bcb389
humanhash: queen-oxygen-princess-missouri
File name:PURCHASE ORDER.exe
Download: download sample
Signature DBatLoader
Create hunting rule
File size:992'768 bytes
First seen:2022-08-19 12:48:41 UTC
Last seen:2022-09-01 21:54:46 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 1b312f93c540067908e7bc7402f06ba2 (3 x RemcosRAT, 3 x DBatLoader, 2 x FormBook)
ssdeep 12288:ei0wFFLy44jTpuNaCT8pT2m+lj6RSul8z7iEzwSK1CHaJFQmNL5OWZdavN2HuEGO:lHWTkNaw8pT2zMS3v9RDeB4FvzZ
TLSH T153259FADE291D073D13A5E348C0B52F4F9257DD12E19A4897FF53D086FBA6803C262B6
TrID 92.5% (.EXE) Win32 Executable Borland Delphi 7 (664796/42/58)
1.9% (.EXE) Win32 Executable Delphi generic (14182/79/4)
1.8% (.SCR) Windows screen saver (13101/52/3)
1.4% (.EXE) Win64 Executable (generic) (10523/12/4)
0.6% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon 27d0d8d4d4d8f007 (5 x RemcosRAT, 5 x DBatLoader, 4 x FormBook)
Reporter GovCERT_CH
Tags:DBatLoader exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
285
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
formbook
Create hunting rule
ID:
1
File name:
PURCHASE ORDER.exe
Verdict:
Malicious activity
Analysis date:
2022-08-19 12:51:32 UTC
Tags:
formbook trojan stealer
Link:
https://app.any.run/tasks/b1bb1517-70a8-43dd-9646-1bf802af7dd9

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/299771/
Detection(s):
SecuriteInfo.com.Trojan.Inject.20922.4476.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
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
Result
Malware family:
n/a
Score:
  6/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/29494/overview
Behaviour
MalwareBazaar
CheckScreenResolution
CheckCmdLine
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
keylogger overlay remcos wacatac
Link:
https://www.filescan.io/uploads/62ff86fe8adad7d773a3510a/reports/33b13b22-441e-43e1-96e6-562e5cbfade1/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.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/3004f3a6-68eb-4cac-a91a-906b85310258
Result
Threat name:
DBatLoader, FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1054381
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)
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Tries to detect virtualization through RDTSC time measurements
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: 686898 Sample: PURCHASE ORDER.exe Startdate: 19/08/2022 Architecture: WINDOWS Score: 100 47 Malicious sample detected (through community Yara rule) 2->47 49 Antivirus detection for URL or domain 2->49 51 Multi AV Scanner detection for submitted file 2->51 53 5 other signatures 2->53 7 PURCHASE ORDER.exe 1 16 2->7         started        12 Luoqyivyc.exe 13 2->12         started        14 Luoqyivyc.exe 14 2->14         started        process3 dnsIp4 29 ph-files.fe.1drv.com 7->29 37 2 other IPs or domains 7->37 25 C:\Users\Public\Libraries\Luoqyivyc.exe, PE32 7->25 dropped 27 C:\Users\...\Luoqyivyc.exe:Zone.Identifier, ASCII 7->27 dropped 55 Writes to foreign memory regions 7->55 57 Allocates memory in foreign processes 7->57 59 Creates a thread in another existing process (thread injection) 7->59 16 rasphone.exe 7->16         started        31 l-0003.l-dc-msedge.net 13.107.43.12, 443, 49716, 49718 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 12->31 33 ph-files.fe.1drv.com 12->33 39 2 other IPs or domains 12->39 61 Multi AV Scanner detection for dropped file 12->61 63 Injects a PE file into a foreign processes 12->63 19 calc.exe 12->19         started        35 ph-files.fe.1drv.com 14->35 41 2 other IPs or domains 14->41 21 rasphone.exe 14->21         started        file5 signatures6 process7 signatures8 43 Maps a DLL or memory area into another process 16->43 45 Tries to detect virtualization through RDTSC time measurements 16->45 23 explorer.exe 16->23 injected process9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8de6ed84b73447703a0ddf14eb89ffcbe4a6095e4826cf07253ca04fb38d90d6/
Threat name:
Win32.Backdoor.Remcos
Create hunting rule
Status:
Malicious
First seen:
2022-08-17 07:45:04 UTC
File Type:
PE (Exe)
Extracted files:
34
AV detection:
21 of 26 (80.77%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rxto3bfxgrdxaoqn34koxcp7zpskmck6jatm6bzfhsqe7m4nsdla._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Result
Malware family:
modiloader
Create hunting rule
Score:
  10/10
Tags:
family:formbook family:modiloader campaign:na8d persistence rat spyware stealer trojan
Link:
https://tria.ge/reports/220819-p2b1hsdear/
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
Formbook
ModiLoader, DBatLoader
Unpacked files
SH256 hash:
7984c6d5d9c34c45857243a72d76b2f82c27cbf3d202d478efc693e8eede7075
MD5 hash:
81fd3ae23410ef7846043591e4dfc2ba
SHA1 hash:
588327f8f406348c8e081fd04cb20fb969d526f6
Detections:
win_dbatloader_g1
Create hunting rule
Link:
https://www.unpac.me/results/492b9dca-bbc4-45ba-a3d0-083ba5298659/
Parent samples :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 hash:
8de6ed84b73447703a0ddf14eb89ffcbe4a6095e4826cf07253ca04fb38d90d6
MD5 hash:
00bb2ffc33170781a0a9d801c9bcb389
SHA1 hash:
b01c050bfb3699941c93224d565529fb3b8d3553
Link:
https://www.unpac.me/results/492b9dca-bbc4-45ba-a3d0-083ba5298659/
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/8de6ed84b73447703a0ddf14eb89ffcbe4a6095e4826cf07253ca04fb38d90d6

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Malspam

DBatLoader

Executable exe 8de6ed84b73447703a0ddf14eb89ffcbe4a6095e4826cf07253ca04fb38d90d6

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/299771/

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