Resubmissions
21-05-2024 17:49
240521-weabqsdc65 9Analysis
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max time kernel
118s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
21-05-2024 17:49
Static task
static1
Behavioral task
behavioral1
Sample
SolaraB.zip
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
SolaraB.zip
Resource
win10v2004-20240508-en
Behavioral task
behavioral3
Sample
SolaraB/Solara/SolaraBootstrapper.exe
Resource
win7-20240221-en
General
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Target
SolaraB/Solara/SolaraBootstrapper.exe
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Size
12KB
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MD5
74494703e5f44eeb9aa037f0f50bf682
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SHA1
fcfd8813e63cd61c5bfd2db605827fb9070fe8e9
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SHA256
3e4f692506d372bebc12d344c5f1543b67fa1dbe095c910aab78456510d7fe66
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SHA512
dbd2a8d928c797c70c4286d8ebabe202902445ed60e94eeccf33c7e3d794c7e362139187dcd1a57a4919503c1c791cfbe38f6f6eff454248382b3c4e023791fe
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SSDEEP
192:WrnDHbLupIapaLPr/XKnxxTc1l6VXtrNjA:WrnzHUIapazzKxm1cVdZj
Malware Config
Signatures
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Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 2992 1288 WerFault.exe SolaraBootstrapper.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
SolaraBootstrapper.exedescription pid process Token: SeDebugPrivilege 1288 SolaraBootstrapper.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
SolaraBootstrapper.exedescription pid process target process PID 1288 wrote to memory of 2992 1288 SolaraBootstrapper.exe WerFault.exe PID 1288 wrote to memory of 2992 1288 SolaraBootstrapper.exe WerFault.exe PID 1288 wrote to memory of 2992 1288 SolaraBootstrapper.exe WerFault.exe PID 1288 wrote to memory of 2992 1288 SolaraBootstrapper.exe WerFault.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\SolaraB\Solara\SolaraBootstrapper.exe"C:\Users\Admin\AppData\Local\Temp\SolaraB\Solara\SolaraBootstrapper.exe"1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1288 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1288 -s 10882⤵
- Program crash
PID:2992
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