MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a8f93b7d7e06104b619d525960af8953e39831ea374b7cf34add809e6cb3ea6f. 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: a8f93b7d7e06104b619d525960af8953e39831ea374b7cf34add809e6cb3ea6f
SHA3-384 hash: 32fac6d99c481896cbc32750c9added55a465b9aa6a430fbe6b84f9651c3222955eaac3ba06a410e7f849cd8ba0af19c
SHA1 hash: 6407e0af21a80533aafa341d1911ef58e39c010a
MD5 hash: e5e180d27aa8703ccf892cc65f31538a
humanhash: don-twelve-georgia-stairway
File name:Narudzbenica u prilogu.exe
Download: download sample
Signature DBatLoader
Create hunting rule
File size:854'016 bytes
First seen:2022-05-06 06:54:18 UTC
Last seen:2022-05-06 07:45:01 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash cff65eede98b7aa202a62266d7722326 (1 x DBatLoader)
ssdeep 24576:8aqTm9cf0TMn64vyhWwWmapN6ktOJDeFNws4U:8a9FT85Ope94
Threatray 15'885 similar samples on MalwareBazaar
TLSH T12E05AF12E2D18C37D1321A78DC1B5374A925BE013E24A9477BF81D4C1F79A9238F9BA7
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 3c2c6c9c97cc6493 (7 x Formbook, 2 x DBatLoader, 1 x RemcosRAT)
Reporter lowmal3
Tags:DBatLoader exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
251
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
formbook
Create hunting rule
ID:
1
File name:
Narudzbenica u prilogu.exe
Verdict:
Malicious activity
Analysis date:
2022-05-06 06:56:49 UTC
Tags:
formbook trojan stealer
Link:
https://app.any.run/tasks/17fd631a-7691-4f7f-83a4-3f95139211a0

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/269002/
Detection(s):
SecuriteInfo.com.Trojan.GenericKD.48988412.3195.18370.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Creating a window
DNS request
Sending a custom TCP request
Sending an HTTP GET request
Creating a file
Launching a process
Launching cmd.exe command interpreter
Searching for synchronization primitives
Setting browser functions hooks
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a system process
Unauthorized injection to a browser process
Result
Malware family:
n/a
Score:
  6/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/16480/overview
Behaviour
MalwareBazaar
CheckScreenResolution
CheckCmdLine
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
control.exe greyware keylogger packed replace.exe
Link:
https://www.filescan.io/uploads/6274c622b119a5f609a78e94/reports/cf9b07d1-7549-42be-80a2-9cfb05995c18/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.
Gathering data
Result
Threat name:
DBatLoader FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/988913
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)
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)
Multi AV Scanner detection for domain / URL
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
Tries to detect virtualization through RDTSC time measurements
Writes to foreign memory regions
Yara detected DBatLoader
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 621407 Sample: Narudzbenica u prilogu.exe Startdate: 06/05/2022 Architecture: WINDOWS Score: 100 61 Multi AV Scanner detection for domain / URL 2->61 63 Found malware configuration 2->63 65 Malicious sample detected (through community Yara rule) 2->65 67 5 other signatures 2->67 10 Narudzbenica u prilogu.exe 1 19 2->10         started        process3 dnsIp4 55 l-0004.l-dc-msedge.net 13.107.43.13, 443, 49750, 49752 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 10->55 57 onedrive.live.com 10->57 59 2 other IPs or domains 10->59 39 C:\Users\Public\Libraries\Tbrwbta.exe, PE32 10->39 dropped 41 C:\Users\...\Tbrwbta.exe:Zone.Identifier, ASCII 10->41 dropped 85 Writes to foreign memory regions 10->85 87 Allocates memory in foreign processes 10->87 89 Creates a thread in another existing process (thread injection) 10->89 91 Injects a PE file into a foreign processes 10->91 15 DpiScaling.exe 10->15         started        file5 signatures6 process7 signatures8 101 Modifies the context of a thread in another process (thread injection) 15->101 103 Maps a DLL or memory area into another process 15->103 105 Sample uses process hollowing technique 15->105 107 2 other signatures 15->107 18 explorer.exe 2 15->18 injected process9 process10 20 Tbrwbta.exe 16 18->20         started        24 Tbrwbta.exe 16 18->24         started        26 help.exe 18->26         started        28 2 other processes 18->28 dnsIp11 43 l-0003.l-dc-msedge.net 13.107.43.12, 443, 49775, 49779 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 20->43 45 onedrive.live.com 20->45 51 3 other IPs or domains 20->51 69 Multi AV Scanner detection for dropped file 20->69 71 Writes to foreign memory regions 20->71 73 Allocates memory in foreign processes 20->73 30 logagent.exe 20->30         started        47 192.168.2.1 unknown unknown 24->47 49 onedrive.live.com 24->49 53 2 other IPs or domains 24->53 75 Creates a thread in another existing process (thread injection) 24->75 77 Injects a PE file into a foreign processes 24->77 33 logagent.exe 24->33         started        79 Modifies the context of a thread in another process (thread injection) 26->79 81 Maps a DLL or memory area into another process 26->81 83 Tries to detect virtualization through RDTSC time measurements 26->83 35 cmd.exe 1 26->35         started        signatures12 process13 signatures14 93 Modifies the context of a thread in another process (thread injection) 30->93 95 Maps a DLL or memory area into another process 30->95 97 Sample uses process hollowing technique 30->97 99 Tries to detect virtualization through RDTSC time measurements 30->99 37 conhost.exe 35->37         started        process15
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a8f93b7d7e06104b619d525960af8953e39831ea374b7cf34add809e6cb3ea6f/
Threat name:
Win32.Spyware.Noon
Create hunting rule
Status:
Malicious
First seen:
2022-05-05 10:42:26 UTC
AV detection:
13 of 26 (50.00%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=vd4tw7l6ayiewym5kjmwbl4jkprzqmpkg5fxz42k3waj43ft5jxq._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
3d5d161635b1d409b28564bb95c9006687b720caa5bfb6ed8679b87e889baf3a
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4768bc4db58542167ce61a3e0a78bfaa79a3b7dee0b54a587886545ed83a13f7
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4d80ab79360b092bb5d8fa41d14388dffe5ef42839b6dbbf741f0ce5c3424d1e
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6b93224c145b221ac786bf10b1471af61722e45bbd41a029789170ea7f1c0751
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87946dcd976eb13af37e24ff68e36a03d2f46a9ae474f336207cf03cbbb0b508
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a84bdf209b862ffbdf3d963611eec3c1c2d70024e24041727a49bc618d6ff4cd
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b6788527f99a436b0e8925eb14c8800ced61fd406edd4182aa00072b3f74f39e
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c839e1036e4c8c7568d66cfb7c269ab8ed8048f9fc5a89464d82572a6efc1c28
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d87618f7840361408c1bd318a1977714dedc8b346684986842e0f32cdc94f758
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dfca1bf3a2bc630e60ee036b0fd5be55b2f2b44e7dc8d2005b86d763bfc7c8ac
DBatLoader
+ 15'875 additional samples on MalwareBazaar
Result
Malware family:
modiloader
Create hunting rule
Score:
  10/10
Tags:
family:formbook family:modiloader campaign:3nop persistence rat spyware stealer suricata trojan
Link:
https://tria.ge/reports/220506-hpr3mscaen/
Behaviour
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
Formbook Payload
ModiLoader Second Stage
Formbook
ModiLoader, DBatLoader
suricata: ET MALWARE FormBook CnC Checkin (GET)
Unpacked files
SH256 hash:
6748aba001cfb411095964ea6254ed8cbfe637499c2e3aa274b81979f8ffa886
MD5 hash:
452a201ada36e83418f540cedaede20e
SHA1 hash:
fa7bf9ea9c9d4098fbdb496b0b825750e56e4466
Link:
https://www.unpac.me/results/bfab7131-82f4-46bd-a71b-d3d27c48161f/
SH256 hash:
21c0fb2b53a8dc9d38a9cef684adce53f0dd311c3e8861cddda7946408f00b77
MD5 hash:
e91f52a1d9b8f23ae40be2e76017452c
SHA1 hash:
f86fd2cfcc8513e76c7c3ae74ae03d509aa3f453
Link:
https://www.unpac.me/results/bfab7131-82f4-46bd-a71b-d3d27c48161f/
SH256 hash:
a8f93b7d7e06104b619d525960af8953e39831ea374b7cf34add809e6cb3ea6f
MD5 hash:
e5e180d27aa8703ccf892cc65f31538a
SHA1 hash:
6407e0af21a80533aafa341d1911ef58e39c010a
Link:
https://www.unpac.me/results/bfab7131-82f4-46bd-a71b-d3d27c48161f/
Malware family:
FormBook
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/a8f93b7d7e06/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/a8f93b7d7e06104b619d525960af8953e39831ea374b7cf34add809e6cb3ea6f

File information

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

Malspam

DBatLoader

Executable exe a8f93b7d7e06104b619d525960af8953e39831ea374b7cf34add809e6cb3ea6f

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/269002/

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