Analysis
-
max time kernel
143s -
max time network
152s -
platform
windows7_x64 -
resource
win7-20220718-en -
resource tags
arch:x64arch:x86image:win7-20220718-enlocale:en-usos:windows7-x64system -
submitted
25-07-2022 03:26
Static task
static1
Behavioral task
behavioral1
Sample
566bb988c95fce43399e5b22a2c93089191a0cab78d43fd988abf32902dd3c0f.exe
Resource
win7-20220718-en
General
-
Target
566bb988c95fce43399e5b22a2c93089191a0cab78d43fd988abf32902dd3c0f.exe
-
Size
1.0MB
-
MD5
6fcd611bccc0f919bedfc06152112a16
-
SHA1
d3aba49df94a46b4f26ebaa71ca307e3393a7264
-
SHA256
566bb988c95fce43399e5b22a2c93089191a0cab78d43fd988abf32902dd3c0f
-
SHA512
07f72251e364ede72e8fad51eb967c45f33500c321f3f45121b098d180ca602693bfdeb9d1ef8f66bfe78fd03b2ac77f92b443530300f7dfea761ed523bcc22e
Malware Config
Signatures
-
suricata: ET MALWARE Win32/Kelihos.F Checkin
suricata: ET MALWARE Win32/Kelihos.F Checkin
-
Processes:
resource yara_rule behavioral1/memory/1384-70-0x0000000000400000-0x0000000000645000-memory.dmp upx behavioral1/memory/1384-71-0x0000000000400000-0x0000000000645000-memory.dmp upx -
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 2 IoCs
Processes:
566bb988c95fce43399e5b22a2c93089191a0cab78d43fd988abf32902dd3c0f.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\NetworkChecker = "C:\\Users\\Admin\\AppData\\Local\\Temp\\566bb988c95fce43399e5b22a2c93089191a0cab78d43fd988abf32902dd3c0f.exe" 566bb988c95fce43399e5b22a2c93089191a0cab78d43fd988abf32902dd3c0f.exe Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run 566bb988c95fce43399e5b22a2c93089191a0cab78d43fd988abf32902dd3c0f.exe -
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
-
Suspicious use of SetThreadContext 1 IoCs
Processes:
566bb988c95fce43399e5b22a2c93089191a0cab78d43fd988abf32902dd3c0f.exedescription pid process target process PID 752 set thread context of 1384 752 566bb988c95fce43399e5b22a2c93089191a0cab78d43fd988abf32902dd3c0f.exe 566bb988c95fce43399e5b22a2c93089191a0cab78d43fd988abf32902dd3c0f.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
Processes:
566bb988c95fce43399e5b22a2c93089191a0cab78d43fd988abf32902dd3c0f.exepid process 752 566bb988c95fce43399e5b22a2c93089191a0cab78d43fd988abf32902dd3c0f.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
566bb988c95fce43399e5b22a2c93089191a0cab78d43fd988abf32902dd3c0f.exepid process 752 566bb988c95fce43399e5b22a2c93089191a0cab78d43fd988abf32902dd3c0f.exe 752 566bb988c95fce43399e5b22a2c93089191a0cab78d43fd988abf32902dd3c0f.exe -
Suspicious use of WriteProcessMemory 18 IoCs
Processes:
566bb988c95fce43399e5b22a2c93089191a0cab78d43fd988abf32902dd3c0f.exedescription pid process target process PID 752 wrote to memory of 1008 752 566bb988c95fce43399e5b22a2c93089191a0cab78d43fd988abf32902dd3c0f.exe 566bb988c95fce43399e5b22a2c93089191a0cab78d43fd988abf32902dd3c0f.exe PID 752 wrote to memory of 1008 752 566bb988c95fce43399e5b22a2c93089191a0cab78d43fd988abf32902dd3c0f.exe 566bb988c95fce43399e5b22a2c93089191a0cab78d43fd988abf32902dd3c0f.exe PID 752 wrote to memory of 1008 752 566bb988c95fce43399e5b22a2c93089191a0cab78d43fd988abf32902dd3c0f.exe 566bb988c95fce43399e5b22a2c93089191a0cab78d43fd988abf32902dd3c0f.exe PID 752 wrote to memory of 1008 752 566bb988c95fce43399e5b22a2c93089191a0cab78d43fd988abf32902dd3c0f.exe 566bb988c95fce43399e5b22a2c93089191a0cab78d43fd988abf32902dd3c0f.exe PID 752 wrote to memory of 1924 752 566bb988c95fce43399e5b22a2c93089191a0cab78d43fd988abf32902dd3c0f.exe 566bb988c95fce43399e5b22a2c93089191a0cab78d43fd988abf32902dd3c0f.exe PID 752 wrote to memory of 1924 752 566bb988c95fce43399e5b22a2c93089191a0cab78d43fd988abf32902dd3c0f.exe 566bb988c95fce43399e5b22a2c93089191a0cab78d43fd988abf32902dd3c0f.exe PID 752 wrote to memory of 1924 752 566bb988c95fce43399e5b22a2c93089191a0cab78d43fd988abf32902dd3c0f.exe 566bb988c95fce43399e5b22a2c93089191a0cab78d43fd988abf32902dd3c0f.exe PID 752 wrote to memory of 1924 752 566bb988c95fce43399e5b22a2c93089191a0cab78d43fd988abf32902dd3c0f.exe 566bb988c95fce43399e5b22a2c93089191a0cab78d43fd988abf32902dd3c0f.exe PID 752 wrote to memory of 1384 752 566bb988c95fce43399e5b22a2c93089191a0cab78d43fd988abf32902dd3c0f.exe 566bb988c95fce43399e5b22a2c93089191a0cab78d43fd988abf32902dd3c0f.exe PID 752 wrote to memory of 1384 752 566bb988c95fce43399e5b22a2c93089191a0cab78d43fd988abf32902dd3c0f.exe 566bb988c95fce43399e5b22a2c93089191a0cab78d43fd988abf32902dd3c0f.exe PID 752 wrote to memory of 1384 752 566bb988c95fce43399e5b22a2c93089191a0cab78d43fd988abf32902dd3c0f.exe 566bb988c95fce43399e5b22a2c93089191a0cab78d43fd988abf32902dd3c0f.exe PID 752 wrote to memory of 1384 752 566bb988c95fce43399e5b22a2c93089191a0cab78d43fd988abf32902dd3c0f.exe 566bb988c95fce43399e5b22a2c93089191a0cab78d43fd988abf32902dd3c0f.exe PID 752 wrote to memory of 1384 752 566bb988c95fce43399e5b22a2c93089191a0cab78d43fd988abf32902dd3c0f.exe 566bb988c95fce43399e5b22a2c93089191a0cab78d43fd988abf32902dd3c0f.exe PID 752 wrote to memory of 1384 752 566bb988c95fce43399e5b22a2c93089191a0cab78d43fd988abf32902dd3c0f.exe 566bb988c95fce43399e5b22a2c93089191a0cab78d43fd988abf32902dd3c0f.exe PID 752 wrote to memory of 1384 752 566bb988c95fce43399e5b22a2c93089191a0cab78d43fd988abf32902dd3c0f.exe 566bb988c95fce43399e5b22a2c93089191a0cab78d43fd988abf32902dd3c0f.exe PID 752 wrote to memory of 1384 752 566bb988c95fce43399e5b22a2c93089191a0cab78d43fd988abf32902dd3c0f.exe 566bb988c95fce43399e5b22a2c93089191a0cab78d43fd988abf32902dd3c0f.exe PID 752 wrote to memory of 1384 752 566bb988c95fce43399e5b22a2c93089191a0cab78d43fd988abf32902dd3c0f.exe 566bb988c95fce43399e5b22a2c93089191a0cab78d43fd988abf32902dd3c0f.exe PID 752 wrote to memory of 1384 752 566bb988c95fce43399e5b22a2c93089191a0cab78d43fd988abf32902dd3c0f.exe 566bb988c95fce43399e5b22a2c93089191a0cab78d43fd988abf32902dd3c0f.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\566bb988c95fce43399e5b22a2c93089191a0cab78d43fd988abf32902dd3c0f.exe"C:\Users\Admin\AppData\Local\Temp\566bb988c95fce43399e5b22a2c93089191a0cab78d43fd988abf32902dd3c0f.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\566bb988c95fce43399e5b22a2c93089191a0cab78d43fd988abf32902dd3c0f.exe"C:\Users\Admin\AppData\Local\Temp\566bb988c95fce43399e5b22a2c93089191a0cab78d43fd988abf32902dd3c0f.exe"2⤵
-
C:\Users\Admin\AppData\Local\Temp\566bb988c95fce43399e5b22a2c93089191a0cab78d43fd988abf32902dd3c0f.exe"C:\Users\Admin\AppData\Local\Temp\566bb988c95fce43399e5b22a2c93089191a0cab78d43fd988abf32902dd3c0f.exe"2⤵
-
C:\Users\Admin\AppData\Local\Temp\566bb988c95fce43399e5b22a2c93089191a0cab78d43fd988abf32902dd3c0f.exe"C:\Users\Admin\AppData\Local\Temp\566bb988c95fce43399e5b22a2c93089191a0cab78d43fd988abf32902dd3c0f.exe"2⤵
- Adds Run key to start application
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
memory/752-54-0x0000000074D61000-0x0000000074D63000-memory.dmpFilesize
8KB
-
memory/752-64-0x0000000000300000-0x0000000000304000-memory.dmpFilesize
16KB
-
memory/1384-63-0x0000000000400000-0x0000000000645000-memory.dmpFilesize
2.3MB
-
memory/1384-58-0x0000000000400000-0x0000000000645000-memory.dmpFilesize
2.3MB
-
memory/1384-60-0x0000000000400000-0x0000000000645000-memory.dmpFilesize
2.3MB
-
memory/1384-62-0x0000000000400000-0x0000000000645000-memory.dmpFilesize
2.3MB
-
memory/1384-57-0x0000000000400000-0x0000000000645000-memory.dmpFilesize
2.3MB
-
memory/1384-65-0x000000000063E000-mapping.dmp
-
memory/1384-55-0x00000000001B0000-0x00000000002AA000-memory.dmpFilesize
1000KB
-
memory/1384-67-0x0000000000400000-0x0000000000645000-memory.dmpFilesize
2.3MB
-
memory/1384-68-0x0000000000400000-0x0000000000645000-memory.dmpFilesize
2.3MB
-
memory/1384-70-0x0000000000400000-0x0000000000645000-memory.dmpFilesize
2.3MB
-
memory/1384-71-0x0000000000400000-0x0000000000645000-memory.dmpFilesize
2.3MB