Analysis
-
max time kernel
146s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20231222-en -
resource tags
arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system -
submitted
30/12/2023, 07:05
Static task
static1
Behavioral task
behavioral1
Sample
11b3c5db2d31d8f654fa125f7798dd4f.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
11b3c5db2d31d8f654fa125f7798dd4f.exe
Resource
win10v2004-20231222-en
General
-
Target
11b3c5db2d31d8f654fa125f7798dd4f.exe
-
Size
110KB
-
MD5
11b3c5db2d31d8f654fa125f7798dd4f
-
SHA1
6686543b927e0ee2c0948a9587c4fe68f1d6b4c1
-
SHA256
6d0d70d298ea290e65fac13444fbdba5caaf6e43d79381f083a366ccbac18357
-
SHA512
b6afda5e984403271c7ec2866d71e51f4bd178259330f7ba4c6a5b9e66474aa61865283a73022aa97fae177b1a79d0381f0abfe237876cbf19a79b5cd390135e
-
SSDEEP
1536:h0LFGxfLR3JaTNjDTJIBTtL9qfEovoWODtaqPhNm1ekqan2rMI:hMGh1Ja1q3L9qfHIDbJNvV
Malware Config
Signatures
-
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\Control Panel\International\Geo\Nation 11b3c5db2d31d8f654fa125f7798dd4f.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4064 wrote to memory of 3704 4064 11b3c5db2d31d8f654fa125f7798dd4f.exe 98 PID 4064 wrote to memory of 3704 4064 11b3c5db2d31d8f654fa125f7798dd4f.exe 98 PID 4064 wrote to memory of 3704 4064 11b3c5db2d31d8f654fa125f7798dd4f.exe 98
Processes
-
C:\Users\Admin\AppData\Local\Temp\11b3c5db2d31d8f654fa125f7798dd4f.exe"C:\Users\Admin\AppData\Local\Temp\11b3c5db2d31d8f654fa125f7798dd4f.exe"1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:4064 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\system32\cmd.exe" /q /c "C:\Users\Admin\AppData\Local\Temp\Ihv..bat" > nul 2> nul2⤵PID:3704
-