Analysis
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max time kernel
150s -
max time network
153s -
platform
windows7_x64 -
resource
win7-20230712-en -
resource tags
arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system -
submitted
29-08-2023 21:25
Static task
static1
Behavioral task
behavioral1
Sample
b4a6cc1f9877abd7180f52dcab781c610f2c88c3465c4f80e25bd04eda733146.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
b4a6cc1f9877abd7180f52dcab781c610f2c88c3465c4f80e25bd04eda733146.exe
Resource
win10v2004-20230703-en
General
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Target
b4a6cc1f9877abd7180f52dcab781c610f2c88c3465c4f80e25bd04eda733146.exe
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Size
13.4MB
-
MD5
3bef293a95b584f0a51c8083980a36a6
-
SHA1
7ac93dba86deaf57f480e8581186d089756687c2
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SHA256
b4a6cc1f9877abd7180f52dcab781c610f2c88c3465c4f80e25bd04eda733146
-
SHA512
61ee8ac7d2dc096ce1436ac0b9f0f719ecf207099f0e650813d6c828cb2ca698d846898506915561f83774ebcf9d350541ee84a047622accdd25d3ec5d0de09f
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SSDEEP
393216:dUCUOLH9J4ZG5FHNAMzXea/LbWRG+h56ZvaHzOwnv:dUCUOLHx5FH1zXe8Z+h56ZCHq
Malware Config
Extracted
Protocol: ftp- Host:
103.73.163.10 - Port:
21 - Username:
123 - Password:
123123
Extracted
asyncrat
Venom RAT + HVNC + Stealer + Grabber v6.0.3
Default
103.42.30.227:2023
jzdpvaycmfgvhoqf
-
delay
1
-
install
false
-
install_folder
%AppData%
Signatures
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Async RAT payload 2 IoCs
resource yara_rule behavioral1/memory/2096-3-0x0000000004110000-0x0000000004128000-memory.dmp asyncrat behavioral1/memory/2096-4-0x0000000004080000-0x00000000040C0000-memory.dmp asyncrat -
Suspicious behavior: EnumeratesProcesses 31 IoCs
pid Process 2096 b4a6cc1f9877abd7180f52dcab781c610f2c88c3465c4f80e25bd04eda733146.exe 2096 b4a6cc1f9877abd7180f52dcab781c610f2c88c3465c4f80e25bd04eda733146.exe 2096 b4a6cc1f9877abd7180f52dcab781c610f2c88c3465c4f80e25bd04eda733146.exe 2096 b4a6cc1f9877abd7180f52dcab781c610f2c88c3465c4f80e25bd04eda733146.exe 2096 b4a6cc1f9877abd7180f52dcab781c610f2c88c3465c4f80e25bd04eda733146.exe 2096 b4a6cc1f9877abd7180f52dcab781c610f2c88c3465c4f80e25bd04eda733146.exe 2096 b4a6cc1f9877abd7180f52dcab781c610f2c88c3465c4f80e25bd04eda733146.exe 2096 b4a6cc1f9877abd7180f52dcab781c610f2c88c3465c4f80e25bd04eda733146.exe 2096 b4a6cc1f9877abd7180f52dcab781c610f2c88c3465c4f80e25bd04eda733146.exe 2096 b4a6cc1f9877abd7180f52dcab781c610f2c88c3465c4f80e25bd04eda733146.exe 2096 b4a6cc1f9877abd7180f52dcab781c610f2c88c3465c4f80e25bd04eda733146.exe 2096 b4a6cc1f9877abd7180f52dcab781c610f2c88c3465c4f80e25bd04eda733146.exe 2096 b4a6cc1f9877abd7180f52dcab781c610f2c88c3465c4f80e25bd04eda733146.exe 2096 b4a6cc1f9877abd7180f52dcab781c610f2c88c3465c4f80e25bd04eda733146.exe 2096 b4a6cc1f9877abd7180f52dcab781c610f2c88c3465c4f80e25bd04eda733146.exe 2096 b4a6cc1f9877abd7180f52dcab781c610f2c88c3465c4f80e25bd04eda733146.exe 2096 b4a6cc1f9877abd7180f52dcab781c610f2c88c3465c4f80e25bd04eda733146.exe 2096 b4a6cc1f9877abd7180f52dcab781c610f2c88c3465c4f80e25bd04eda733146.exe 2096 b4a6cc1f9877abd7180f52dcab781c610f2c88c3465c4f80e25bd04eda733146.exe 2096 b4a6cc1f9877abd7180f52dcab781c610f2c88c3465c4f80e25bd04eda733146.exe 2096 b4a6cc1f9877abd7180f52dcab781c610f2c88c3465c4f80e25bd04eda733146.exe 2096 b4a6cc1f9877abd7180f52dcab781c610f2c88c3465c4f80e25bd04eda733146.exe 2096 b4a6cc1f9877abd7180f52dcab781c610f2c88c3465c4f80e25bd04eda733146.exe 2096 b4a6cc1f9877abd7180f52dcab781c610f2c88c3465c4f80e25bd04eda733146.exe 2096 b4a6cc1f9877abd7180f52dcab781c610f2c88c3465c4f80e25bd04eda733146.exe 2096 b4a6cc1f9877abd7180f52dcab781c610f2c88c3465c4f80e25bd04eda733146.exe 2096 b4a6cc1f9877abd7180f52dcab781c610f2c88c3465c4f80e25bd04eda733146.exe 2096 b4a6cc1f9877abd7180f52dcab781c610f2c88c3465c4f80e25bd04eda733146.exe 2096 b4a6cc1f9877abd7180f52dcab781c610f2c88c3465c4f80e25bd04eda733146.exe 2096 b4a6cc1f9877abd7180f52dcab781c610f2c88c3465c4f80e25bd04eda733146.exe 2096 b4a6cc1f9877abd7180f52dcab781c610f2c88c3465c4f80e25bd04eda733146.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2096 b4a6cc1f9877abd7180f52dcab781c610f2c88c3465c4f80e25bd04eda733146.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 2096 b4a6cc1f9877abd7180f52dcab781c610f2c88c3465c4f80e25bd04eda733146.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\b4a6cc1f9877abd7180f52dcab781c610f2c88c3465c4f80e25bd04eda733146.exe"C:\Users\Admin\AppData\Local\Temp\b4a6cc1f9877abd7180f52dcab781c610f2c88c3465c4f80e25bd04eda733146.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2096
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
-
Filesize
61KB
MD5f3441b8572aae8801c04f3060b550443
SHA14ef0a35436125d6821831ef36c28ffaf196cda15
SHA2566720349e7d82ee0a8e73920d3c2b7cb2912d9fcf2edb6fd98f2f12820158b0bf
SHA5125ba01ba421b50030e380ae6bbcd2f681f2a91947fe7fedb3c8e6b5f24dce9517abf57b1cf26cc6078d4bb53bde6fcfb2561591337c841f8f2cb121a3d71661b9
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Filesize
163KB
MD59441737383d21192400eca82fda910ec
SHA1725e0d606a4fc9ba44aa8ffde65bed15e65367e4
SHA256bc3a6e84e41faeb57e7c21aa3b60c2a64777107009727c5b7c0ed8fe658909e5
SHA5127608dd653a66cd364392a78d4711b48d1707768d36996e4d38871c6843b5714e1d7da4b4cc6db969e6000cfa182bcb74216ef6823d1063f036fc5c3413fb8dcf