Analysis
- max time kernel
147s - max time network
153s - platform
windows7_x64 - resource
win7 - submitted
19/10/2020, 10:12
Static task
static1
Behavioral task
behavioral1
Sample
kAFIi0D3kfignSd.exe
Resource
win7
0 signatures
0 seconds
General
- Target kAFIi0D3kfignSd.exe
- Size 848KB
- Sample201019-1xtjfnrg6x
- SHA256 54d8f78bd1fe792e03f5e128d9fe6f930e73199ba028960ecd62bf22d5242c6d
- MD5 09e3f1623df6ec7412a68af246f60e7b
- SHA1 1dfdc7dfbe83a8212222d30a433e6d7135bbe38c
- SHA512 76e38585cb77a16e083bbdb46621891afdbf7ba9ffdb27f49dd03ace8491fedebd323b354201f0be3ba2607561dc2056d02b62fc98e9a57e821510bca0c5e250
- MD5 SHA1 SHA512
Malware Config
Signatures
- NetWire RAT payload 3 IoCs
resource yara_rule behavioral1/memory/2000-7-0x0000000000400000-0x000000000042C000-memory.dmp netwire behavioral1/memory/2000-8-0x0000000000402BCB-mapping.dmp netwire behavioral1/memory/2000-9-0x0000000000400000-0x000000000042C000-memory.dmp netwire - Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1412 set thread context of 2000 1412 kAFIi0D3kfignSd.exe 30 - Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 1988 schtasks.exe - Suspicious use of WriteProcessMemory 15 IoCs
description pid Process procid_target PID 1412 wrote to memory of 1988 1412 kAFIi0D3kfignSd.exe 28 PID 1412 wrote to memory of 1988 1412 kAFIi0D3kfignSd.exe 28 PID 1412 wrote to memory of 1988 1412 kAFIi0D3kfignSd.exe 28 PID 1412 wrote to memory of 1988 1412 kAFIi0D3kfignSd.exe 28 PID 1412 wrote to memory of 2000 1412 kAFIi0D3kfignSd.exe 30 PID 1412 wrote to memory of 2000 1412 kAFIi0D3kfignSd.exe 30 PID 1412 wrote to memory of 2000 1412 kAFIi0D3kfignSd.exe 30 PID 1412 wrote to memory of 2000 1412 kAFIi0D3kfignSd.exe 30 PID 1412 wrote to memory of 2000 1412 kAFIi0D3kfignSd.exe 30 PID 1412 wrote to memory of 2000 1412 kAFIi0D3kfignSd.exe 30 PID 1412 wrote to memory of 2000 1412 kAFIi0D3kfignSd.exe 30 PID 1412 wrote to memory of 2000 1412 kAFIi0D3kfignSd.exe 30 PID 1412 wrote to memory of 2000 1412 kAFIi0D3kfignSd.exe 30 PID 1412 wrote to memory of 2000 1412 kAFIi0D3kfignSd.exe 30 PID 1412 wrote to memory of 2000 1412 kAFIi0D3kfignSd.exe 30
Processes
-
C:\Users\Admin\AppData\Local\Temp\kAFIi0D3kfignSd.exe"C:\Users\Admin\AppData\Local\Temp\kAFIi0D3kfignSd.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1412 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\wJNokZdL" /XML "C:\Users\Admin\AppData\Local\Temp\tmpBE9E.tmp"2⤵
- Creates scheduled task(s)
PID:1988
-
-
C:\Users\Admin\AppData\Local\Temp\kAFIi0D3kfignSd.exe"{path}"2⤵PID:2000
-