Analysis
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max time kernel
118s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20231020-en -
resource tags
arch:x64arch:x86image:win7-20231020-enlocale:en-usos:windows7-x64system -
submitted
12-12-2023 07:27
Static task
static1
Behavioral task
behavioral1
Sample
SecuriteInfo.com.Win32.PWSX-gen.22956.exe
Resource
win7-20231020-en
General
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Target
SecuriteInfo.com.Win32.PWSX-gen.22956.exe
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Size
623KB
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MD5
eeed55c1a8b08bdc4182dc64df59e70a
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SHA1
e8e414a927bd08a6b1213a62c9d21cfc7efb7ee6
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SHA256
70a65c589b3b46ed049d952785c5f21d709c7b1558bce2b0646e54927a93da38
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SHA512
4024acc30b4def53293114f2cf25057a515affd337824609749468a7055002be7682f4324a7c21c6c27c73446ef61e49f6148acf7e1d382c13b637ff86c74050
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SSDEEP
12288:u3IU8S6eUd5MxSudIbhFBGooic4jS9F8caGpS3mNbsD2og/VhEPErnnWka:kItSAd+xSuWbBoi/O9F8caubsDtISEz2
Malware Config
Extracted
Protocol: ftp- Host:
ftp.mercuresurabaya.com - Port:
21 - Username:
[email protected] - Password:
2ffPmXZ_5A{G
Extracted
agenttesla
Protocol: ftp- Host:
ftp://ftp.mercuresurabaya.com - Port:
21 - Username:
[email protected] - Password:
2ffPmXZ_5A{G
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Detect ZGRat V1 1 IoCs
Processes:
resource yara_rule behavioral1/memory/1940-3-0x0000000000330000-0x0000000000348000-memory.dmp family_zgrat_v1 -
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
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Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
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Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
Processes:
flow ioc 4 api.ipify.org 5 api.ipify.org -
Suspicious use of SetThreadContext 1 IoCs
Processes:
SecuriteInfo.com.Win32.PWSX-gen.22956.exedescription pid process target process PID 1940 set thread context of 2708 1940 SecuriteInfo.com.Win32.PWSX-gen.22956.exe SecuriteInfo.com.Win32.PWSX-gen.22956.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes:
SecuriteInfo.com.Win32.PWSX-gen.22956.exeSecuriteInfo.com.Win32.PWSX-gen.22956.exepid process 1940 SecuriteInfo.com.Win32.PWSX-gen.22956.exe 1940 SecuriteInfo.com.Win32.PWSX-gen.22956.exe 2708 SecuriteInfo.com.Win32.PWSX-gen.22956.exe 2708 SecuriteInfo.com.Win32.PWSX-gen.22956.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
SecuriteInfo.com.Win32.PWSX-gen.22956.exeSecuriteInfo.com.Win32.PWSX-gen.22956.exedescription pid process Token: SeDebugPrivilege 1940 SecuriteInfo.com.Win32.PWSX-gen.22956.exe Token: SeDebugPrivilege 2708 SecuriteInfo.com.Win32.PWSX-gen.22956.exe -
Suspicious use of WriteProcessMemory 9 IoCs
Processes:
SecuriteInfo.com.Win32.PWSX-gen.22956.exedescription pid process target process PID 1940 wrote to memory of 2708 1940 SecuriteInfo.com.Win32.PWSX-gen.22956.exe SecuriteInfo.com.Win32.PWSX-gen.22956.exe PID 1940 wrote to memory of 2708 1940 SecuriteInfo.com.Win32.PWSX-gen.22956.exe SecuriteInfo.com.Win32.PWSX-gen.22956.exe PID 1940 wrote to memory of 2708 1940 SecuriteInfo.com.Win32.PWSX-gen.22956.exe SecuriteInfo.com.Win32.PWSX-gen.22956.exe PID 1940 wrote to memory of 2708 1940 SecuriteInfo.com.Win32.PWSX-gen.22956.exe SecuriteInfo.com.Win32.PWSX-gen.22956.exe PID 1940 wrote to memory of 2708 1940 SecuriteInfo.com.Win32.PWSX-gen.22956.exe SecuriteInfo.com.Win32.PWSX-gen.22956.exe PID 1940 wrote to memory of 2708 1940 SecuriteInfo.com.Win32.PWSX-gen.22956.exe SecuriteInfo.com.Win32.PWSX-gen.22956.exe PID 1940 wrote to memory of 2708 1940 SecuriteInfo.com.Win32.PWSX-gen.22956.exe SecuriteInfo.com.Win32.PWSX-gen.22956.exe PID 1940 wrote to memory of 2708 1940 SecuriteInfo.com.Win32.PWSX-gen.22956.exe SecuriteInfo.com.Win32.PWSX-gen.22956.exe PID 1940 wrote to memory of 2708 1940 SecuriteInfo.com.Win32.PWSX-gen.22956.exe SecuriteInfo.com.Win32.PWSX-gen.22956.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.22956.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.22956.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1940 -
C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.22956.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.22956.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2708