Analysis
-
max time kernel
142s -
max time network
128s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
14-05-2024 01:18
Static task
static1
Behavioral task
behavioral1
Sample
62990bd81297a42bf5348c15a196e488a531420d12869392c5bd0724ca997c9d.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
62990bd81297a42bf5348c15a196e488a531420d12869392c5bd0724ca997c9d.exe
Resource
win10v2004-20240426-en
General
-
Target
62990bd81297a42bf5348c15a196e488a531420d12869392c5bd0724ca997c9d.exe
-
Size
439KB
-
MD5
1885cacfae37edb28b438588771fb03f
-
SHA1
b8b86b6ddc681a9333628f344875d9d33fee7185
-
SHA256
62990bd81297a42bf5348c15a196e488a531420d12869392c5bd0724ca997c9d
-
SHA512
afc2b931689f21c1b7770735f2292c2fa667b86123354d8409d264118e1908f22dddd58fc17545e9feaae786c2414133923c2170be879ff502398f87c556d57e
-
SSDEEP
6144:NZi9pP2JNMv8P4WyKNh6xzRnM3VVYijO9Wi7XMJRAc3ewc5n5:NZibPoKv6fNhEFMDBMWY3cu/5
Malware Config
Signatures
-
Detect ZGRat V1 34 IoCs
Processes:
resource yara_rule behavioral2/memory/1320-2-0x000000001B950000-0x000000001BA2C000-memory.dmp family_zgrat_v1 behavioral2/memory/1320-4-0x000000001B950000-0x000000001BA27000-memory.dmp family_zgrat_v1 behavioral2/memory/1320-11-0x000000001B950000-0x000000001BA27000-memory.dmp family_zgrat_v1 behavioral2/memory/1320-27-0x000000001B950000-0x000000001BA27000-memory.dmp family_zgrat_v1 behavioral2/memory/1320-29-0x000000001B950000-0x000000001BA27000-memory.dmp family_zgrat_v1 behavioral2/memory/1320-25-0x000000001B950000-0x000000001BA27000-memory.dmp family_zgrat_v1 behavioral2/memory/1320-23-0x000000001B950000-0x000000001BA27000-memory.dmp family_zgrat_v1 behavioral2/memory/1320-21-0x000000001B950000-0x000000001BA27000-memory.dmp family_zgrat_v1 behavioral2/memory/1320-19-0x000000001B950000-0x000000001BA27000-memory.dmp family_zgrat_v1 behavioral2/memory/1320-31-0x000000001B950000-0x000000001BA27000-memory.dmp family_zgrat_v1 behavioral2/memory/1320-45-0x000000001B950000-0x000000001BA27000-memory.dmp family_zgrat_v1 behavioral2/memory/1320-47-0x000000001B950000-0x000000001BA27000-memory.dmp family_zgrat_v1 behavioral2/memory/1320-67-0x000000001B950000-0x000000001BA27000-memory.dmp family_zgrat_v1 behavioral2/memory/1320-65-0x000000001B950000-0x000000001BA27000-memory.dmp family_zgrat_v1 behavioral2/memory/1320-63-0x000000001B950000-0x000000001BA27000-memory.dmp family_zgrat_v1 behavioral2/memory/1320-61-0x000000001B950000-0x000000001BA27000-memory.dmp family_zgrat_v1 behavioral2/memory/1320-57-0x000000001B950000-0x000000001BA27000-memory.dmp family_zgrat_v1 behavioral2/memory/1320-55-0x000000001B950000-0x000000001BA27000-memory.dmp family_zgrat_v1 behavioral2/memory/1320-49-0x000000001B950000-0x000000001BA27000-memory.dmp family_zgrat_v1 behavioral2/memory/1320-41-0x000000001B950000-0x000000001BA27000-memory.dmp family_zgrat_v1 behavioral2/memory/1320-35-0x000000001B950000-0x000000001BA27000-memory.dmp family_zgrat_v1 behavioral2/memory/1320-59-0x000000001B950000-0x000000001BA27000-memory.dmp family_zgrat_v1 behavioral2/memory/1320-53-0x000000001B950000-0x000000001BA27000-memory.dmp family_zgrat_v1 behavioral2/memory/1320-51-0x000000001B950000-0x000000001BA27000-memory.dmp family_zgrat_v1 behavioral2/memory/1320-43-0x000000001B950000-0x000000001BA27000-memory.dmp family_zgrat_v1 behavioral2/memory/1320-39-0x000000001B950000-0x000000001BA27000-memory.dmp family_zgrat_v1 behavioral2/memory/1320-37-0x000000001B950000-0x000000001BA27000-memory.dmp family_zgrat_v1 behavioral2/memory/1320-33-0x000000001B950000-0x000000001BA27000-memory.dmp family_zgrat_v1 behavioral2/memory/1320-15-0x000000001B950000-0x000000001BA27000-memory.dmp family_zgrat_v1 behavioral2/memory/1320-13-0x000000001B950000-0x000000001BA27000-memory.dmp family_zgrat_v1 behavioral2/memory/1320-9-0x000000001B950000-0x000000001BA27000-memory.dmp family_zgrat_v1 behavioral2/memory/1320-7-0x000000001B950000-0x000000001BA27000-memory.dmp family_zgrat_v1 behavioral2/memory/1320-5-0x000000001B950000-0x000000001BA27000-memory.dmp family_zgrat_v1 behavioral2/memory/1320-17-0x000000001B950000-0x000000001BA27000-memory.dmp family_zgrat_v1 -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
-
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
powershell.exedescription ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1162180587-977231257-2194346871-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\62990bd81297a42bf5348c15a196e488a531420d12869392c5bd0724ca997c9d = "C:\\Users\\Admin\\AppData\\Roaming\\62990bd81297a42bf5348c15a196e488a531420d12869392c5bd0724ca997c9d.exe" powershell.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
powershell.exepid Process 5564 powershell.exe 5564 powershell.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
62990bd81297a42bf5348c15a196e488a531420d12869392c5bd0724ca997c9d.exepowershell.exedescription pid Process Token: SeDebugPrivilege 1320 62990bd81297a42bf5348c15a196e488a531420d12869392c5bd0724ca997c9d.exe Token: SeDebugPrivilege 5564 powershell.exe -
Suspicious use of WriteProcessMemory 2 IoCs
Processes:
62990bd81297a42bf5348c15a196e488a531420d12869392c5bd0724ca997c9d.exedescription pid Process procid_target PID 1320 wrote to memory of 5564 1320 62990bd81297a42bf5348c15a196e488a531420d12869392c5bd0724ca997c9d.exe 86 PID 1320 wrote to memory of 5564 1320 62990bd81297a42bf5348c15a196e488a531420d12869392c5bd0724ca997c9d.exe 86
Processes
-
C:\Users\Admin\AppData\Local\Temp\62990bd81297a42bf5348c15a196e488a531420d12869392c5bd0724ca997c9d.exe"C:\Users\Admin\AppData\Local\Temp\62990bd81297a42bf5348c15a196e488a531420d12869392c5bd0724ca997c9d.exe"1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1320 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"powershell.exe" Remove-ItemProperty -Path 'HKCU:\SOFTWARE\Microsoft\Windows\CurrentVersion\Run' -Name '62990bd81297a42bf5348c15a196e488a531420d12869392c5bd0724ca997c9d';New-ItemProperty -Path 'HKCU:\SOFTWARE\Microsoft\Windows\CurrentVersion\Run' -Name '62990bd81297a42bf5348c15a196e488a531420d12869392c5bd0724ca997c9d' -Value '"C:\Users\Admin\AppData\Roaming\62990bd81297a42bf5348c15a196e488a531420d12869392c5bd0724ca997c9d.exe"' -PropertyType 'String'2⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:5564
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82