MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6455ca7100c447b8e7678a01b654925a2f2514a108cdcc2b2dc26b823a59ebb1. 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


AsyncRAT


Vendor detections: 17


Intelligence 17 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6455ca7100c447b8e7678a01b654925a2f2514a108cdcc2b2dc26b823a59ebb1
SHA3-384 hash: 98c66eedd2ad904c8f202a2d58a976066d49b38a953831b9e509c95e7282a81ffa5bc3e8731a89c2c6617138fd51e491
SHA1 hash: cecc4e03c8f18f89747c6bd49b7a4c6beafadd56
MD5 hash: c8f4d2973312b7e98830e42f825f8140
humanhash: pluto-carolina-nitrogen-enemy
File name:c8f4d2973312b7e98830e42f825f8140.exe
Download: download sample
Signature AsyncRAT
Create hunting rule
File size:476'160 bytes
First seen:2023-12-18 15:05:07 UTC
Last seen:2023-12-18 16:19:54 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'648 x AgentTesla, 19'452 x Formbook, 12'201 x SnakeKeylogger)
ssdeep 12288:vqGR+4WpAENy7zaMx82rc4YZCMwNd5tzjybwtPd+4et/q+:opAEH2rKU1W
TLSH T133A41204737E6E0BFAF78BF68491821957747DA56A63F1CC7DC020CA19A3B7212506B7
TrID 60.4% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.8% (.SCR) Windows screen saver (13097/50/3)
8.7% (.EXE) Win64 Executable (generic) (10523/12/4)
5.4% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.1% (.EXE) Win16 NE executable (generic) (5038/12/1)
File icon (PE):PE icon
dhash icon f0c896b2b296e8f0 (19 x AgentTesla, 5 x Formbook, 2 x AsyncRAT)
Reporter abuse_ch
Tags:AsyncRAT exe RAT


Avatar
abuse_ch
AsyncRAT C2:
109.248.151.48:1997

Intelligence

File Origin
# of uploads :
2
# of downloads :
341
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
asyncrat
Create hunting rule
ID:
1
File name:
c8f4d2973312b7e98830e42f825f8140.exe
Verdict:
Malicious activity
Analysis date:
2023-12-18 15:08:23 UTC
Tags:
asyncrat rat remote
Link:
https://app.any.run/tasks/baa45ef8-84f6-4695-89ae-7ae9a6456bab

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
AsyncRat
Create hunting rule
Link:
https://www.capesandbox.com/analysis/468307/
Detection(s):
SecuriteInfo.com.Trojan.Inject4.59820.27579.19114.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Сreating synchronization primitives
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
hook keylogger packed
Link:
https://www.filescan.io/uploads/65805fdeeabaed07017138a5/reports/462c31c1-5308-4ddb-8dd3-f67c7885c348/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/6455ca7100c447b8e7678a01b654925a2f2514a108cdcc2b2dc26b823a59ebb1
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/1bb760e5-2af3-4242-b3e5-e119757ced5d
Result
Threat name:
AsyncRAT, zgRAT
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1363985
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Contains functionality to log keystrokes (.Net Source)
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
Sigma detected: Scheduled temp file as task from temp location
Snort IDS alert for network traffic
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AntiVM3
Yara detected AsyncRAT
Yara detected Generic Downloader
Yara detected zgRAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1363985 Sample: Z46VtRfBKJ.exe Startdate: 18/12/2023 Architecture: WINDOWS Score: 100 40 Snort IDS alert for network traffic 2->40 42 Found malware configuration 2->42 44 Malicious sample detected (through community Yara rule) 2->44 46 10 other signatures 2->46 8 Z46VtRfBKJ.exe 7 2->8         started        process3 file4 34 C:\Users\user\AppData\...behaviorgraphDqwjediwBwgfU.exe, PE32 8->34 dropped 36 C:\Users\user\AppData\Local\Temp\tmp4B5.tmp, XML 8->36 dropped 48 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 8->48 50 Uses schtasks.exe or at.exe to add and modify task schedules 8->50 52 Adds a directory exclusion to Windows Defender 8->52 54 Injects a PE file into a foreign processes 8->54 12 GDqwjediwBwgfU.exe 5 8->12         started        15 Z46VtRfBKJ.exe 2 8->15         started        18 powershell.exe 23 8->18         started        20 2 other processes 8->20 signatures5 process6 dnsIp7 56 Multi AV Scanner detection for dropped file 12->56 58 Machine Learning detection for dropped file 12->58 60 Injects a PE file into a foreign processes 12->60 22 schtasks.exe 1 12->22         started        24 GDqwjediwBwgfU.exe 2 12->24         started        26 GDqwjediwBwgfU.exe 12->26         started        38 109.248.151.48, 1997, 49716 DATACLUBLV Russian Federation 15->38 28 conhost.exe 18->28         started        30 conhost.exe 20->30         started        signatures8 process9 process10 32 conhost.exe 22->32         started       
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/6455ca7100c447b8e7678a01b654925a2f2514a108cdcc2b2dc26b823a59ebb1
Detection:
asyncrat
Create hunting rule
Link:
https://mwdb.cert.pl/sample/6455ca7100c447b8e7678a01b654925a2f2514a108cdcc2b2dc26b823a59ebb1/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-12-12 16:32:07 UTC
File Type:
PE (.Net Exe)
Extracted files:
11
AV detection:
20 of 23 (86.96%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=mrk4u4iayrd3rz3hria3mveslixskffbbdg4ykznyjvyeosz5oyq._file
Verdict:
malicious
Label(s):
asyncrat
Create hunting rule
Result
Malware family:
zgrat
Create hunting rule
Score:
  10/10
Tags:
family:asyncrat family:zgrat botnet:kcee rat
Link:
https://tria.ge/reports/231218-sgqvqabcfp/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Checks computer location settings
Async RAT payload
AsyncRat
Detect ZGRat V1
ZGRat
Malware Config
C2 Extraction:
109.248.151.48:1997
Unpacked files
SH256 hash:
3188950ea08c6c780b8cd8f14cae8b61cca0b0e8674a519511e91e8dd32fbd37
MD5 hash:
4e41b6bfe64881d9dea6c520916fe37d
SHA1 hash:
cfba06073f361e6e1b7927c9991b895c4a90e1d4
Detections:
MALWARE_Win_zgRAT
Create hunting rule
Link:
https://www.unpac.me/results/cdc7d9e8-6e9e-4edd-9b72-e3977a00e51b/
Parent samples :
9c3c75f3073c8a3aa8557fb4f1797ff3dded28fead9787620919526efb2fb060
f0b7b3e5f75561c2bd0c418d49a78c796c832c11cf4aa374963a7ee7c76e5473
a159bd480f79fa31be7221debd26ef015e4ad69efed117d9b2892554c73f57f0
020e75bba53b32452b70c2796aabfd51dbd2c82380bf138158ad590d9db1df72
5aa5ec51141a6523be4a53ad96c02b1371bc7558326ac4e924ca1849db4feeea
f24a13886b4f210691bf73566963618b370ca0781cf65cb212cafb13e12060ff
143f092cbd7313e6a03117e8aa077956b15a2c033087f094e0b21475bb6d42fd
0f7b450ae017e6535ed72274165bf586277c977bab747a69e75cd54cf2386615
84027098239c95b6ab961516849dac72bb2fc95fcf30b4172c17df971732edd1
6455ca7100c447b8e7678a01b654925a2f2514a108cdcc2b2dc26b823a59ebb1
00f82f5933b6f1bae3193eeefb7d5b7b6148028d7985a9b489e141f315ecf7c7
SH256 hash:
d01f3dea3851602ba5a0586c60430d286adf6fcc7e17aab080601a66630606e5
MD5 hash:
579197d4f760148a9482d1ebde113259
SHA1 hash:
cf6924eb360c7e5a117323bebcb6ee02d2aec86d
Link:
https://www.unpac.me/results/cdc7d9e8-6e9e-4edd-9b72-e3977a00e51b/
SH256 hash:
d6a729169f95a0a1a403d8e9d01fee699b5947449ee2c0bfab9b297fb9d2f99b
MD5 hash:
96658f460a8f3a8a02dbe345ba383b8f
SHA1 hash:
a96a0d20f1faa50280ecb3739fe1018d6f591f7b
Link:
https://www.unpac.me/results/cdc7d9e8-6e9e-4edd-9b72-e3977a00e51b/
SH256 hash:
6455ca7100c447b8e7678a01b654925a2f2514a108cdcc2b2dc26b823a59ebb1
MD5 hash:
c8f4d2973312b7e98830e42f825f8140
SHA1 hash:
cecc4e03c8f18f89747c6bd49b7a4c6beafadd56
Link:
https://www.unpac.me/results/cdc7d9e8-6e9e-4edd-9b72-e3977a00e51b/
Malware family:
AsyncRAT
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/6455ca7100c4/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
iSpy Keylogger
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/6455ca7100c447b8e7678a01b654925a2f2514a108cdcc2b2dc26b823a59ebb1

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/468307/

Comments