MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c4b02f17c7fbf597aaacd8ad3e944296949651adef8bbfdf9d3f999d6f901d5d. 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
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c4b02f17c7fbf597aaacd8ad3e944296949651adef8bbfdf9d3f999d6f901d5d
SHA3-384 hash: a3d5021ec7342ba55dd6cddff69d5fac0966fb7bc1798060289e4cc0feb9bfa765c1ad0e4f2b23dca92f25b83bec6d01
SHA1 hash: 1f15cb91537742e7ba7ba6249246ac8b097ed6e8
MD5 hash: 73f4504f5834475f4cbee9efbda3d0e9
humanhash: batman-august-wyoming-bluebird
File name:73f4504f5834475f4cbee9efbda3d0e9.exe
Download: download sample
Signature DBatLoader
Create hunting rule
File size:996'352 bytes
First seen:2022-08-13 06:27:04 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash ef868cc32728090ec83adb7d64c7784b (3 x DBatLoader, 1 x RemcosRAT, 1 x Formbook)
ssdeep 12288:z8HA79b9hfYBkePys94ClAFJXCrJ/0KbLtyB4pWRqbudaYz:+Axb3YBkeP944AFJYs0Li/8ikYz
TLSH T1E7256CDAB594C632C0667037CC3B8D6C54267F502A249C0776FA7F8DDEB56C0286B2A7
TrID 54.7% (.OCX) Windows ActiveX control (116521/4/18)
20.2% (.EXE) InstallShield setup (43053/19/16)
6.6% (.EXE) Win32 Executable Delphi generic (14182/79/4)
6.1% (.SCR) Windows screen saver (13101/52/3)
4.9% (.EXE) Win64 Executable (generic) (10523/12/4)
File icon (PE):PE icon
dhash icon 27d0d8e4d4d8f007 (7 x Formbook, 6 x RemcosRAT, 6 x DBatLoader)
Reporter abuse_ch
Tags:DBatLoader exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
333
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
formbook
Create hunting rule
ID:
1
File name:
73f4504f5834475f4cbee9efbda3d0e9.exe
Verdict:
Malicious activity
Analysis date:
2022-08-13 06:33:51 UTC
Tags:
installer formbook trojan stealer opendir
Link:
https://app.any.run/tasks/2d2a6f6a-ee9a-4c08-8433-c052c90aa721

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/298343/
Detection(s):
SecuriteInfo.com.Trojan.Win32.Noon.lc.574.14521.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 cmd.exe command interpreter
Creating a process with a hidden window
Searching for synchronization primitives
Launching a process
Sending an HTTP GET request
Reading critical registry keys
Creating a file in the %temp% directory
Unauthorized injection to a recently created process
Stealing user critical data
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/28851/overview
Behaviour
MalwareBazaar
CheckScreenResolution
CheckCmdLine
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
keylogger overlay
Link:
https://www.filescan.io/uploads/62f744ece456f39ac94636e8/reports/6e0420a4-d917-4ef1-a82f-d73e39f3b546/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/2ea3ff35-dc06-43b8-92f6-096c9c25e151
Result
Threat name:
DBatLoader, FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1050901
Signature
Allocates memory in foreign processes
C2 URLs / IPs found in malware configuration
Contains functionality to inject code into remote processes
Contains functionality to inject threads in other processes
Creates a thread in another existing process (thread injection)
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)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
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: 683412 Sample: 5E5mgRyrje.exe Startdate: 13/08/2022 Architecture: WINDOWS Score: 100 62 Malicious sample detected (through community Yara rule) 2->62 64 Multi AV Scanner detection for submitted file 2->64 66 Yara detected UAC Bypass using ComputerDefaults 2->66 68 3 other signatures 2->68 10 5E5mgRyrje.exe 1 17 2->10         started        process3 dnsIp4 44 sn-files.fe.1drv.com 10->44 46 onedrive.live.com 10->46 48 mpqlpw.sn.files.1drv.com 10->48 40 C:\Users\Public\Libraries\Kxojqhwmc.exe, PE32 10->40 dropped 42 C:\Users\...\Kxojqhwmc.exe:Zone.Identifier, ASCII 10->42 dropped 78 Contains functionality to inject threads in other processes 10->78 80 Contains functionality to inject code into remote processes 10->80 82 Writes to foreign memory regions 10->82 84 3 other signatures 10->84 15 cmd.exe 1 10->15         started        file5 signatures6 process7 signatures8 86 Modifies the context of a thread in another process (thread injection) 15->86 88 Maps a DLL or memory area into another process 15->88 18 explorer.exe 2 15->18 injected 20 WerFault.exe 23 9 15->20         started        22 conhost.exe 15->22         started        24 WerFault.exe 15->24         started        process9 process10 26 Kxojqhwmc.exe 14 18->26         started        30 Kxojqhwmc.exe 15 18->30         started        dnsIp11 50 sn-files.fe.1drv.com 26->50 52 onedrive.live.com 26->52 54 mpqlpw.sn.files.1drv.com 26->54 70 Multi AV Scanner detection for dropped file 26->70 72 Writes to foreign memory regions 26->72 74 Allocates memory in foreign processes 26->74 32 cmd.exe 1 26->32         started        56 192.168.2.1 unknown unknown 30->56 58 sn-files.fe.1drv.com 30->58 60 2 other IPs or domains 30->60 76 Creates a thread in another existing process (thread injection) 30->76 34 cmd.exe 1 30->34         started        signatures12 process13 process14 36 conhost.exe 32->36         started        38 conhost.exe 34->38         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c4b02f17c7fbf597aaacd8ad3e944296949651adef8bbfdf9d3f999d6f901d5d/
Threat name:
Win32.Trojan.RedLineStealer
Create hunting rule
Status:
Malicious
First seen:
2022-08-12 16:41:49 UTC
File Type:
PE (Exe)
Extracted files:
117
AV detection:
16 of 26 (61.54%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ysyc6f6h7p2zpkvm3cwt5fccs2kjmunn56f37x45h6mz234qdvoq._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Result
Malware family:
modiloader
Create hunting rule
Score:
  10/10
Tags:
family:modiloader persistence trojan
Link:
https://tria.ge/reports/220813-g7s7zshbc5/
Behaviour
Modifies Internet Explorer settings
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, DBatLoader
Unpacked files
SH256 hash:
2e0d2abca6c80f367233dc3f793c467394c801ba6073e25bf24adf73be383677
MD5 hash:
65aeb089216ded16babe14fcd20f1a72
SHA1 hash:
9636b555ae45348bc84806da7a437260997c3e0f
Link:
https://www.unpac.me/results/86b9c769-7f68-42b5-8096-d8fe43f6fe73/
SH256 hash:
48e2a2acc6326e8e74d5a79d40b1e9f281202a9a0f07504a90ef12546175e5a4
MD5 hash:
164418b44f01e2ee315df9ebfa1d81d4
SHA1 hash:
1ab0d56eadfa16db8af45fc12f4e0cae310bd0ce
Link:
https://www.unpac.me/results/86b9c769-7f68-42b5-8096-d8fe43f6fe73/
SH256 hash:
c4b02f17c7fbf597aaacd8ad3e944296949651adef8bbfdf9d3f999d6f901d5d
MD5 hash:
73f4504f5834475f4cbee9efbda3d0e9
SHA1 hash:
1f15cb91537742e7ba7ba6249246ac8b097ed6e8
Link:
https://www.unpac.me/results/86b9c769-7f68-42b5-8096-d8fe43f6fe73/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/c4b02f17c7fb/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/c4b02f17c7fbf597aaacd8ad3e944296949651adef8bbfdf9d3f999d6f901d5d

File information

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

Web download

DBatLoader

Executable exe c4b02f17c7fbf597aaacd8ad3e944296949651adef8bbfdf9d3f999d6f901d5d

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2260819/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/298343/

Comments