MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d7f2fddb43eb63f9246f0a4535dfcca6da2817592455d7eceaacde666cf1aaae. 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


XpertRAT


Vendor detections: 10


Intelligence 10 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d7f2fddb43eb63f9246f0a4535dfcca6da2817592455d7eceaacde666cf1aaae
SHA3-384 hash: 6fe609165f368e3f15c911b3425c8509378dbd7a79b04bf16c8e3316a1ef91bfc8e02a5b9f33f2da76fcb4dcd5e458a3
SHA1 hash: 1628b91051a35e7cb70fe58e2b6e9ac135e1815c
MD5 hash: 80099d016219e9682b1e217586f5cad1
humanhash: delaware-mars-winner-island
File name:80099d016219e9682b1e217586f5cad1.exe
Download: download sample
Signature XpertRAT
Create hunting rule
File size:753'152 bytes
First seen:2021-07-13 13:36:34 UTC
Last seen:2021-07-13 14:48:30 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:dTDrQ47uELrXJy2Mda/Rb/kOhCQBMNqjASyyH9l1RTYPBwm5qxd5VhNmgxUVyquV:dTDE1yr5y2Mda/BkOhCQBMNq0071BYPC
Threatray 4'893 similar samples on MalwareBazaar
TLSH T1CEF42315D2A35C2CF1099F75374E0A90025EA2EB591BBE53390C4A6E4F01FC36DA7AF6
Reporter abuse_ch
Tags:exe RAT XpertRAT

Intelligence

File Origin
# of uploads :
2
# of downloads :
160
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
80099d016219e9682b1e217586f5cad1.exe
Verdict:
Malicious activity
Analysis date:
2021-07-13 13:49:03 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/b065bff5-d1ca-4119-9455-bd7d2f070b57

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
XpertRAT
Create hunting rule
Link:
https://www.capesandbox.com/analysis/171450/
Detection(s):
SecuriteInfo.com.VHO.Trojan-Spy.MSIL.Stealer.gen.13490.13279.UNOFFICIAL
Create hunting rule

Result
Verdict:
UNKNOWN
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/3db24e43-cde5-41e6-9389-9ce2f3b68ff4
Result
Threat name:
XpertRAT
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/815604
Signature
C2 URLs / IPs found in malware configuration
Changes security center settings (notifications, updates, antivirus, firewall)
Creates an undocumented autostart registry key
Creates autostart registry keys with suspicious names
Detected unpacking (creates a PE file in dynamic memory)
Disables user account control notifications
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Writes to foreign memory regions
Yara detected Generic Dropper
Yara detected XpertRAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 448018 Sample: 7qA9bp35B2.exe Startdate: 13/07/2021 Architecture: WINDOWS Score: 100 53 ioxg.ix.tc 2->53 57 Found malware configuration 2->57 59 Malicious sample detected (through community Yara rule) 2->59 61 Multi AV Scanner detection for submitted file 2->61 63 5 other signatures 2->63 9 7qA9bp35B2.exe 5 2->9         started        13 R4W8O5A3-P0G7-Q7U5-H114-L7S6L4U0I6I6.exe 4 2->13         started        15 R4W8O5A3-P0G7-Q7U5-H114-L7S6L4U0I6I6.exe 2 2->15         started        17 R4W8O5A3-P0G7-Q7U5-H114-L7S6L4U0I6I6.exe 2 2->17         started        signatures3 process4 file5 45 C:\Users\user\AppData\...\7qA9bp35B2.exe, PE32 9->45 dropped 47 C:\Users\...\7qA9bp35B2.exe:Zone.Identifier, ASCII 9->47 dropped 49 C:\Users\user\AppData\...\7qA9bp35B2.exe.log, ASCII 9->49 dropped 79 Writes to foreign memory regions 9->79 81 Injects a PE file into a foreign processes 9->81 19 7qA9bp35B2.exe 1 1 9->19         started        83 Multi AV Scanner detection for dropped file 13->83 85 Machine Learning detection for dropped file 13->85 22 R4W8O5A3-P0G7-Q7U5-H114-L7S6L4U0I6I6.exe 13->22         started        24 R4W8O5A3-P0G7-Q7U5-H114-L7S6L4U0I6I6.exe 1 13->24         started        51 R4W8O5A3-P0G7-Q7U5-H114-L7S6L4U0I6I6.exe, PE32 15->51 dropped 26 R4W8O5A3-P0G7-Q7U5-H114-L7S6L4U0I6I6.exe 15->26         started        28 R4W8O5A3-P0G7-Q7U5-H114-L7S6L4U0I6I6.exe 17->28         started        30 R4W8O5A3-P0G7-Q7U5-H114-L7S6L4U0I6I6.exe 17->30         started        32 R4W8O5A3-P0G7-Q7U5-H114-L7S6L4U0I6I6.exe 17->32         started        signatures6 process7 signatures8 65 Multi AV Scanner detection for dropped file 19->65 67 Detected unpacking (creates a PE file in dynamic memory) 19->67 69 Changes security center settings (notifications, updates, antivirus, firewall) 19->69 71 Disables user account control notifications 19->71 34 iexplore.exe 3 3 19->34         started        39 iexplore.exe 19->39         started        73 Machine Learning detection for dropped file 22->73 process9 dnsIp10 55 ioxg.ix.tc 37.0.11.114, 4000 WKD-ASIE Netherlands 34->55 43 R4W8O5A3-P0G7-Q7U5-H114-L7S6L4U0I6I6.exe, PE32 34->43 dropped 75 Creates an undocumented autostart registry key 34->75 77 Creates autostart registry keys with suspicious names 34->77 41 WerFault.exe 39->41         started        file11 signatures12 process13
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/d7f2fddb43eb63f9246f0a4535dfcca6da2817592455d7eceaacde666cf1aaae/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-07-13 12:46:54 UTC
AV detection:
11 of 29 (37.93%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=27zp3w2d5nr7sjdpbjctlx6mu3ncqf2zerk5p3hkvtpgm3hrvkxa._file
Verdict:
malicious
Similar samples:
06febadb1cc71ef3987c339b7c862ea4cd32656c372c4f266cd1af68c355a0c0
XpertRAT
276963ec4efb403c18a96f94786c7b9f775a1bb22169636d8f594241288df9d3
XpertRAT
51297f05449c2fe207a4635e0d1123c137bfdfd97157e09b00af119733952197
XpertRAT
59d18f1afca7fa22d68455d412c29949993c21edfb3658091bdad62093e0f818
XpertRAT
5c1fec4300276bd8bd042cf24f256de87350ad32a456578da4eb364de9f3fbfc
XpertRAT
5c32fd3de4bce60a2529cebc5f47b8a1562ea9bd22549f829b22b0533b32f79b
XpertRAT
6b22261ef9a97fde0923ffe05c7aa8317fd3b0e27c10fbc967f9961a5f39c105
XpertRAT
8963180e8b2e7e51c5abd716e7a562ad010f663c41a38015ad2566231a7da9af
XpertRAT
b6b8326fd527390a435242178b6a45a973c4516d831669ce7527c5d97e90ab10
XpertRAT
f8e52fa75724eb08c0ec68db6799740ad36c7178b8f0dd7c8b0ee755ff60c653
XpertRAT
+ 4'883 additional samples on MalwareBazaar
Result
Malware family:
xpertrat
Create hunting rule
Score:
  10/10
Tags:
family:xpertrat evasion persistence rat trojan
Link:
https://tria.ge/reports/210713-2exd3xz5sn/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
System policy modification
Suspicious use of SetThreadContext
Adds Run key to start application
Checks whether UAC is enabled
Windows security modification
Adds policy Run key to start application
UAC bypass
Windows security bypass
XpertRAT
XpertRAT Core Payload
Unpacked files
SH256 hash:
df858275806ef172ce51514eec0122a2c69599e0ace0e861fc9a71e485b8e114
MD5 hash:
3e7909a6c437e5d3c03186c42bd65dbc
SHA1 hash:
077617131127d38ccaae17712ad3f2f0b43f13ad
Detections:
win_xpertrat_a0
Create hunting rule
win_xpertrat_auto
Create hunting rule
Link:
https://www.unpac.me/results/04308a83-a726-4102-bf0f-4d667db134cb/
Parent samples :
6b22261ef9a97fde0923ffe05c7aa8317fd3b0e27c10fbc967f9961a5f39c105
86214e9a4b21afd0a46c93ee39eb99b188e43cc773a15f632fe8bea3169ee0a5
5c1fec4300276bd8bd042cf24f256de87350ad32a456578da4eb364de9f3fbfc
59d18f1afca7fa22d68455d412c29949993c21edfb3658091bdad62093e0f818
d7f2fddb43eb63f9246f0a4535dfcca6da2817592455d7eceaacde666cf1aaae
SH256 hash:
524cac8b6f6276cdecb5087ba12b21dfe247f7c7874fcda92926967ba33c5fd2
MD5 hash:
fe9e49d0d7ca4045d80d9d05de567bad
SHA1 hash:
79797dcf5576a22d1e3ccc92013a7a6cb57b4a62
Link:
https://www.unpac.me/results/04308a83-a726-4102-bf0f-4d667db134cb/
SH256 hash:
13258ab187a4ed530daf019243f5e6f95fe1ce8b0ba018aaad290f8ea79e0cd6
MD5 hash:
4c963d7a4528fd70c6355c85560e911a
SHA1 hash:
ab8342242678f3fd370870548f25ca2c3618bcae
Link:
https://www.unpac.me/results/04308a83-a726-4102-bf0f-4d667db134cb/
SH256 hash:
26c3c4f9104eebe41efaf767bc1d8aae8bf928b67820248a782a97b03edccfc9
MD5 hash:
bd83dcc2beb9e2b04f7bd0f19591c5db
SHA1 hash:
78bc48cd91f39d045e88fcd6c94015dbb143b0d1
Link:
https://www.unpac.me/results/04308a83-a726-4102-bf0f-4d667db134cb/
SH256 hash:
d7f2fddb43eb63f9246f0a4535dfcca6da2817592455d7eceaacde666cf1aaae
MD5 hash:
80099d016219e9682b1e217586f5cad1
SHA1 hash:
1628b91051a35e7cb70fe58e2b6e9ac135e1815c
Link:
https://www.unpac.me/results/04308a83-a726-4102-bf0f-4d667db134cb/
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/d7f2fddb43eb63f9246f0a4535dfcca6da2817592455d7eceaacde666cf1aaae

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:buerloader_halo_generated
Create hunting rule
Author:Halogen Generated Rule, Corsin Camichel
Rule name:INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFuture
Create hunting rule
Author:ditekSHen
Description:Detect executables with stomped PE compilation timestamp that is greater than local current time
Rule name:MALWARE_Win_XpertRAT
Create hunting rule
Author:ditekSHen
Description:XpertRAT payload
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:win_xpertrat_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects win.xpertrat.

File information

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

Web download

XpertRAT

Executable exe d7f2fddb43eb63f9246f0a4535dfcca6da2817592455d7eceaacde666cf1aaae

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1440607/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/1398046/
Cape
Cape
https://www.capesandbox.com/analysis/171450/

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