MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4f7699a27e3cb2d8b53e802f968c0b3f4c86d64cc22d2e92825546e525001cdc. 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


Threat unknown


Vendor detections: 11


Intelligence 11 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4f7699a27e3cb2d8b53e802f968c0b3f4c86d64cc22d2e92825546e525001cdc
SHA3-384 hash: 02359bea24c1fe1b4e2507405f7f5d8843199cc7e24e701b4c66d3a58e195e5f06ce88039c34c277e81cf0aface7ece3
SHA1 hash: 62e0b6f71b787b334c74585556cce3d9eecbb1ad
MD5 hash: eaa60e776bee518b7ef321b9ee8f7321
humanhash: colorado-artist-alaska-monkey
File name:eaa60e776bee518b7ef321b9ee8f7321
Download: download sample
File size:896'757 bytes
First seen:2021-06-15 10:47:40 UTC
Last seen:2021-06-15 11:51:21 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash dabd35e6380e4e172d5ef74c7c6e54aa
ssdeep 12288:CquQ++lm14uoyqT4NOYoF902Lttt5SFL/uVfGG0eAyWv2xQcu61tGd8AKFUx4ZUF:BuQ+BJsUGF90Gv5p0eApNdNKFtZUF
Threatray 863 similar samples on MalwareBazaar
TLSH E615F102BBC085B2D46A413484AB9F66A775FE006F6147CF2758332E1F727C0AF39A95
Reporter zbetcheckin
Tags:32 exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
90
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
main_setup_x86x64.exe
Verdict:
Malicious activity
Analysis date:
2021-06-15 09:19:06 UTC
Tags:
trojan opendir evasion rat redline stealer vidar autoit phishing
Link:
https://app.any.run/tasks/8ba5f383-0f7f-4841-b725-2d9a554cdbc9

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Fabookie
Create hunting rule
Link:
https://www.capesandbox.com/analysis/166465/
Detection(s):
SecuriteInfo.com.Trojan.Inject4.12602.7753.579.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% directory
Launching a process
Deleting a recently created file
DNS request
Sending a UDP request
Modifying a system file
Sending an HTTP GET request
Creating a file
Reading critical registry keys
Creating a file in the %AppData% subdirectories
Replacing files
Stealing user critical data
Unauthorized injection to a system process
Sending an HTTP POST request to an infection source
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:
Generic Malware
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/f84557c7-99c0-4285-8f0d-00d7eb72c4c8
Result
Threat name:
Unknown
Detection:
malicious
Classification:
spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/802321
Signature
Allocates memory in foreign processes
Contains functionality to compare user and computer (likely to detect sandboxes)
Contains functionality to detect sleep reduction / modifications
Contains functionality to infect the boot sector
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)
Machine Learning detection for sample
Modifies the context of a thread in another process (thread injection)
Multi AV Scanner detection for submitted file
Query firmware table information (likely to detect VMs)
Sets debug register (to hijack the execution of another thread)
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
System process connects to network (likely due to code injection or exploit)
Tries to harvest and steal browser information (history, passwords, etc)
Writes to foreign memory regions
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 434717 Sample: lH0UDb2boY Startdate: 15/06/2021 Architecture: WINDOWS Score: 100 46 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->46 48 Multi AV Scanner detection for submitted file 2->48 50 Machine Learning detection for sample 2->50 6 svchost.exe 1 2->6         started        9 lH0UDb2boY.exe 8 2->9         started        12 svchost.exe 2->12         started        15 17 other processes 2->15 process3 dnsIp4 64 System process connects to network (likely due to code injection or exploit) 6->64 66 Contains functionality to infect the boot sector 6->66 68 Contains functionality to inject threads in other processes 6->68 70 4 other signatures 6->70 17 svchost.exe 4 14 6->17         started        30 C:\Users\user\AppData\...\vcruntime140.dll, PE32+ 9->30 dropped 32 C:\Users\user\AppData\...\plugin-hang-ui.exe, PE32+ 9->32 dropped 34 C:\Users\user\AppData\Local\...\install.dll, PE32 9->34 dropped 36 C:\Users\user\AppData\...\IA2Marshal.dll, PE32+ 9->36 dropped 22 rundll32.exe 3 9->22         started        24 conhost.exe 9->24         started        44 20.190.160.136 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 12->44 file5 signatures6 process7 dnsIp8 38 email.yg9.me 198.13.62.186 AS-CHOOPAUS United States 17->38 40 208.95.112.1 TUT-ASUS United States 17->40 42 3 other IPs or domains 17->42 26 C:\Users\user\AppData\...\Login Data.tmp, SQLite 17->26 dropped 28 C:\Users\user\AppData\Local\...\Cookies.tmp, SQLite 17->28 dropped 52 Query firmware table information (likely to detect VMs) 17->52 54 Tries to harvest and steal browser information (history, passwords, etc) 17->54 56 Contains functionality to infect the boot sector 22->56 58 Contains functionality to inject threads in other processes 22->58 60 Contains functionality to inject code into remote processes 22->60 62 5 other signatures 22->62 file9 signatures10
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4f7699a27e3cb2d8b53e802f968c0b3f4c86d64cc22d2e92825546e525001cdc/
Threat name:
Win32.Trojan.Kryplod
Create hunting rule
Status:
Malicious
First seen:
2021-06-14 21:57:14 UTC
AV detection:
22 of 29 (75.86%)
Threat level:
  5/5
Verdict:
malicious
Similar samples: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 853 additional samples on MalwareBazaar
Result
Malware family:
plugx
Create hunting rule
Score:
  10/10
Tags:
family:plugx trojan
Link:
https://tria.ge/reports/210615-cgmm1bq6ya/
Behaviour
Checks processor information in registry
Modifies data under HKEY_USERS
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Drops file in System32 directory
Suspicious use of SetThreadContext
Looks up external IP address via web service
Checks computer location settings
Loads dropped DLL
PlugX
Suspicious use of NtCreateUserProcessOtherParentProcess
Unpacked files
SH256 hash:
a5f94c64f8d25b1b9ef0108e41f5b336c8dac8ffa72fd65c5b4af9e865400eea
MD5 hash:
9c966eb6be69b08440d40867451355c1
SHA1 hash:
95ea4f6c786817c37dc4226e9593f4dcbd5e1a13
Link:
https://www.unpac.me/results/90c4b8b8-a5a5-4352-8314-ae5583b0ed2d/
SH256 hash:
cec7a92e19c44c5cbf66de2ceda993c29d88a60fccb20cf170611725887a2626
MD5 hash:
d5b43b52e76ed607e77062961b01d27b
SHA1 hash:
7fb32d68fd04a49373840f73ea94a020b11d2616
Link:
https://www.unpac.me/results/90c4b8b8-a5a5-4352-8314-ae5583b0ed2d/
SH256 hash:
4f7699a27e3cb2d8b53e802f968c0b3f4c86d64cc22d2e92825546e525001cdc
MD5 hash:
eaa60e776bee518b7ef321b9ee8f7321
SHA1 hash:
62e0b6f71b787b334c74585556cce3d9eecbb1ad
Link:
https://www.unpac.me/results/90c4b8b8-a5a5-4352-8314-ae5583b0ed2d/
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/4f7699a27e3cb2d8b53e802f968c0b3f4c86d64cc22d2e92825546e525001cdc

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:MALWARE_Win_HyperBro03
Create hunting rule
Author:ditekSHen
Description:Hunt HyperBro IronTiger / LuckyMouse / APT27 malware
Rule name:SUSP_XORed_MSDOS_Stub_Message
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed MSDOS stub message
Reference:https://yara.readthedocs.io/en/latest/writingrules.html#xor-strings

File information

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

Web download

Executable exe 4f7699a27e3cb2d8b53e802f968c0b3f4c86d64cc22d2e92825546e525001cdc

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/1368498/
  
URLhaus
https://urlhaus.abuse.ch/url/1368500/
Cape
Cape
https://www.capesandbox.com/analysis/166465/

Comments