MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cd15fbc9e839dbc2888b3e72c47827e09a8bc50038a509f138c266ebcf2f3ed6. 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


ArrowRAT


Vendor detections: 13


Intelligence 13 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: cd15fbc9e839dbc2888b3e72c47827e09a8bc50038a509f138c266ebcf2f3ed6
SHA3-384 hash: f854930663ab71c8881bd31e06763d2644e380273d00c488b8aaee412f4d3f315ae00fb32d77282f16fdecc511e36539
SHA1 hash: 8e0b920bb33920e298ac9f73ab4b7ea0bbdfdbf2
MD5 hash: 288a04f04d9fc3e84ff5b2402c8050b1
humanhash: carpet-don-pluto-magazine
File name:file.exe
Download: download sample
Signature ArrowRAT
Create hunting rule
File size:468'496 bytes
First seen:2023-06-28 14:22:12 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
ssdeep 12288:QkoPbgRuF1R5u7w1eTe5XxLvZNOujzAKv546Q4dPHm:QkEb4E5u7w8Te5XxLhN9l54r4dHm
Threatray 22 similar samples on MalwareBazaar
TLSH T188A4F17CEB85EFD1D2D8943841B2EB3E4A3185FB6516DB7A768488B06ED3340071A64F
TrID 44.4% (.EXE) Win64 Executable (generic) (10523/12/4)
21.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
8.7% (.ICL) Windows Icons Library (generic) (2059/9)
8.5% (.EXE) OS/2 Executable (generic) (2029/13)
8.4% (.EXE) Generic Win/DOS Executable (2002/3)
Reporter abuse_ch
Tags:ArrowRAT exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
310
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file.exe
Verdict:
Malicious activity
Analysis date:
2023-06-28 14:29:29 UTC
Tags:
stealer
Link:
https://app.any.run/tasks/0209449e-7cd0-44b4-a569-9043e449fbf1

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/403535/
Detection(s):
Win.Packed.Formbook-9980347-1
Create hunting rule

Win.Packed.Cerbu-9993871-0
Create hunting rule

Win.Dropper.Formbook-9993903-0
Create hunting rule

Win.Packed.Generic-6680913-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Launching a process
Creating a file
Creating a process with a hidden window
Сreating synchronization primitives
Creating a window
Creating a file in the %temp% directory
Enabling the 'hidden' option for files in the %temp% directory
Forced system process termination
Reading critical registry keys
Using the Windows Management Instrumentation requests
Changing a file
Forced shutdown of a system process
Setting a global event handler for the keyboard
Stealing user critical data
Unauthorized injection to a system process
Enabling autorun
Enabling autorun by creating a file
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
cmstp lolbin overlay packed
Link:
https://www.filescan.io/uploads/649c42465eae2fa61d80b974/reports/e788eb48-1a15-4853-bad7-0adcdf5664fe/overview
Verdict:
Malicious
Labled as:
Trojan.E1CAE469
Link:
https://www.hybrid-analysis.com/sample/cd15fbc9e839dbc2888b3e72c47827e09a8bc50038a509f138c266ebcf2f3ed6
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:
ToxicEye
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/e740153d-fde8-47a3-9ef5-ee0d7aecc3b8
Result
Threat name:
ArrowRAT
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1262716
Signature
.NET source code contains potential unpacker
.NET source code contains very large strings
.NET source code references suspicious native API functions
Allocates memory in foreign processes
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Contains functionality to log keystrokes (.Net Source)
Creates an undocumented autostart registry key
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal browser information (history, passwords, etc)
Writes to foreign memory regions
Yara detected AntiVM3
Yara detected ArrowRAT
Yara detected UAC Bypass using CMSTP
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 895750 Sample: file.exe Startdate: 28/06/2023 Architecture: WINDOWS Score: 100 42 Multi AV Scanner detection for domain / URL 2->42 44 Found malware configuration 2->44 46 Malicious sample detected (through community Yara rule) 2->46 48 12 other signatures 2->48 8 file.exe 3 2->8         started        12 explorer.exe 5 4 2->12         started        process3 file4 36 C:\Users\user\AppData\Local\...\file.exe.log, CSV 8->36 dropped 50 Writes to foreign memory regions 8->50 52 Injects a PE file into a foreign processes 8->52 14 AddInProcess32.exe 1 4 8->14         started        18 AddInProcess.exe 8->18         started        20 WsatConfig.exe 8->20         started        22 23 other processes 8->22 signatures5 process6 file7 38 C:\Users\user\AppData\Local\...\WgQyIIgDg.exe, PE32 14->38 dropped 56 Creates an undocumented autostart registry key 14->56 58 Writes to foreign memory regions 14->58 60 Allocates memory in foreign processes 14->60 62 Injects a PE file into a foreign processes 14->62 24 cvtres.exe 4 14->24         started        28 explorer.exe 14->28         started        30 cvtres.exe 14->30         started        32 cvtres.exe 14->32         started        signatures8 process9 dnsIp10 40 212.224.86.109, 1337 DE-FIRSTCOLOwwwfirst-colonetDE Germany 24->40 54 Tries to harvest and steal browser information (history, passwords, etc) 24->54 34 conhost.exe 24->34         started        signatures11 process12
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/cd15fbc9e839dbc2888b3e72c47827e09a8bc50038a509f138c266ebcf2f3ed6/
Threat name:
ByteCode-MSIL.Trojan.Dotrunpex
Create hunting rule
Status:
Malicious
First seen:
2023-06-28 14:23:04 UTC
File Type:
PE+ (.Net Exe)
Extracted files:
3
AV detection:
21 of 24 (87.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zuk7xspihhn4fcelhzzmi6bh4cnixriahcsqt4jyyjtoxtzph3la._file
Verdict:
malicious
Similar samples:
0a0c50dbc5d0c9811bfd0552ddd075e0e1df2cf07049cc546e41f9bf08cb8290
ArrowRAT
3956c21824bc18caca2523381ce3fa113e40d5e7f47bf2a05d65f2a1a27a3f1d
ArrowRAT
3e24e97aba6e7432395abc346ee3484b9dbadbe803a046a84ea41529d6ed8c89
ArrowRAT
4d9e0a28423515a1574837873cc75c3c495daebf2247e5353f9028d97ccf3fb6
ArrowRAT
670bc9a86f72af2ab43a89c576a4e1874ce188b35a1f5656ea27f4b7ac3d5f09
ArrowRAT
71b83a4a645cee8038819ee490a2b6324d287d8aac405adb1b373277dc5c23ab
ArrowRAT
754794ccb5c349adb0551759cc1cd6add14616a50b5b3ffe1b4c0d133d13f300
ArrowRAT
9b6573b930e72d319ef4efa0975ff1b59673f96633a03d5e338bc8d7418418f4
ArrowRAT
e43e5c816ce04f8fa14c819ff2b5bfc02c03e27a4b0a6b85875ef11ea4d4489f
ArrowRAT
ef436975e5f283c5bd2e60ab75e85af7f3b7d0600ab128f987a18f0bffde351d
ArrowRAT
+ 12 additional samples on MalwareBazaar
Result
Malware family:
arrowrat
Create hunting rule
Score:
  10/10
Tags:
family:arrowrat botnet:client persistence rat
Link:
https://tria.ge/reports/230628-rp5s6sag8v/
Behaviour
Checks SCSI registry key(s)
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Suspicious use of SetThreadContext
Enumerates connected drives
Modifies Installed Components in the registry
ArrowRat
Modifies WinLogon for persistence
Malware Config
C2 Extraction:
212.224.86.109:1337
Unpacked files
SH256 hash:
cd15fbc9e839dbc2888b3e72c47827e09a8bc50038a509f138c266ebcf2f3ed6
MD5 hash:
288a04f04d9fc3e84ff5b2402c8050b1
SHA1 hash:
8e0b920bb33920e298ac9f73ab4b7ea0bbdfdbf2
Link:
https://www.unpac.me/results/8de8ab80-859d-49f0-a5fd-9366deb01782/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/cd15fbc9e839/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/cd15fbc9e839dbc2888b3e72c47827e09a8bc50038a509f138c266ebcf2f3ed6

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:BAZT_B5_NOCEXInvalidStream
Create hunting rule

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/403535/

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