Analysis
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max time kernel
117s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20230712-en -
resource tags
arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system -
submitted
22/08/2023, 07:35
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
SDQ0009000.exe
Resource
win7-20230712-en
8 signatures
150 seconds
General
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Target
SDQ0009000.exe
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Size
432KB
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MD5
aa6f835df3489adb6f029c9a4d46cd12
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SHA1
694d538365aedc22b84b2618ff159ac5bdd93b36
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SHA256
7db30520cde8d37f8875299b1182c0e56a0a47d995117c1be330d08b4de86666
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SHA512
41669f15e95b5c726633e4b687bb00a3dbdd3d0e11247bfac5da8f7240b682d9a2937069d402aa588c25a83d8d2abc17f55b626e65c3acc3b3297b1187ac3b50
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SSDEEP
12288:6Idy41a0G8DKVoMUyW1/NIyGbNVim6omwJBS:6jz0QVcv1/NIyGbi2mwJM
Malware Config
Signatures
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Drops startup file 2 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\.exe Powershell.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\.exe Powershell.exe -
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 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 4 checkip.dyndns.org -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2616 set thread context of 2448 2616 SDQ0009000.exe 30 -
Suspicious behavior: EnumeratesProcesses 3 IoCs
pid Process 2448 SDQ0009000.exe 2632 Powershell.exe 2448 SDQ0009000.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 2448 SDQ0009000.exe Token: SeDebugPrivilege 2632 Powershell.exe -
Suspicious use of WriteProcessMemory 13 IoCs
description pid Process procid_target PID 2616 wrote to memory of 2632 2616 SDQ0009000.exe 28 PID 2616 wrote to memory of 2632 2616 SDQ0009000.exe 28 PID 2616 wrote to memory of 2632 2616 SDQ0009000.exe 28 PID 2616 wrote to memory of 2632 2616 SDQ0009000.exe 28 PID 2616 wrote to memory of 2448 2616 SDQ0009000.exe 30 PID 2616 wrote to memory of 2448 2616 SDQ0009000.exe 30 PID 2616 wrote to memory of 2448 2616 SDQ0009000.exe 30 PID 2616 wrote to memory of 2448 2616 SDQ0009000.exe 30 PID 2616 wrote to memory of 2448 2616 SDQ0009000.exe 30 PID 2616 wrote to memory of 2448 2616 SDQ0009000.exe 30 PID 2616 wrote to memory of 2448 2616 SDQ0009000.exe 30 PID 2616 wrote to memory of 2448 2616 SDQ0009000.exe 30 PID 2616 wrote to memory of 2448 2616 SDQ0009000.exe 30
Processes
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C:\Users\Admin\AppData\Local\Temp\SDQ0009000.exe"C:\Users\Admin\AppData\Local\Temp\SDQ0009000.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2616 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Powershell.exe"Powershell.exe" -ExecutionPolicy Bypass -command Copy-Item 'C:\Users\Admin\AppData\Local\Temp\SDQ0009000.exe' 'C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\.exe'2⤵
- Drops startup file
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2632
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C:\Users\Admin\AppData\Local\Temp\SDQ0009000.exe"C:\Users\Admin\AppData\Local\Temp\SDQ0009000.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2448
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