Analysis
-
max time kernel
144s -
max time network
185s -
platform
windows10_x64 -
resource
win10-20220414-en -
resource tags
arch:x64arch:x86image:win10-20220414-enlocale:en-usos:windows10-1703-x64system -
submitted
20/07/2022, 07:36
Behavioral task
behavioral1
Sample
2A180E506072E6E9B75D10EF5BB660814AB2618C8317B1315DF92256DCB1FFFD.exe
Resource
win7-20220715-en
6 signatures
300 seconds
General
-
Target
2A180E506072E6E9B75D10EF5BB660814AB2618C8317B1315DF92256DCB1FFFD.exe
-
Size
4.0MB
-
MD5
1a601b62d55581be1b8bfca6b37708d5
-
SHA1
3c36fe39ddc349a24f636536f8837de0cd022568
-
SHA256
2a180e506072e6e9b75d10ef5bb660814ab2618c8317b1315df92256dcb1fffd
-
SHA512
3446ef199888860a70e051084f33a3365148ac3b23efdf2b384dcb5d1f256af4e81daa9d9c47e7fbddb7e064a9784436f9cdce561332f38ba9d11939aea9e223
Malware Config
Signatures
-
YTStealer payload 1 IoCs
resource yara_rule behavioral2/memory/2608-121-0x00000000009A0000-0x0000000001769000-memory.dmp family_ytstealer -
resource yara_rule behavioral2/memory/2608-118-0x00000000009A0000-0x0000000001769000-memory.dmp upx behavioral2/memory/2608-121-0x00000000009A0000-0x0000000001769000-memory.dmp upx -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
-
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 2608 2A180E506072E6E9B75D10EF5BB660814AB2618C8317B1315DF92256DCB1FFFD.exe 2608 2A180E506072E6E9B75D10EF5BB660814AB2618C8317B1315DF92256DCB1FFFD.exe 2608 2A180E506072E6E9B75D10EF5BB660814AB2618C8317B1315DF92256DCB1FFFD.exe 2608 2A180E506072E6E9B75D10EF5BB660814AB2618C8317B1315DF92256DCB1FFFD.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2608 wrote to memory of 4540 2608 2A180E506072E6E9B75D10EF5BB660814AB2618C8317B1315DF92256DCB1FFFD.exe 67 PID 2608 wrote to memory of 4540 2608 2A180E506072E6E9B75D10EF5BB660814AB2618C8317B1315DF92256DCB1FFFD.exe 67 PID 4540 wrote to memory of 4784 4540 cmd.exe 69 PID 4540 wrote to memory of 4784 4540 cmd.exe 69
Processes
-
C:\Users\Admin\AppData\Local\Temp\2A180E506072E6E9B75D10EF5BB660814AB2618C8317B1315DF92256DCB1FFFD.exe"C:\Users\Admin\AppData\Local\Temp\2A180E506072E6E9B75D10EF5BB660814AB2618C8317B1315DF92256DCB1FFFD.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2608 -
C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /C choice /C Y /N /D Y /T 0 &Del C:\Users\Admin\AppData\Local\Temp\2A180E506072E6E9B75D10EF5BB660814AB2618C8317B1315DF92256DCB1FFFD.exe2⤵
- Suspicious use of WriteProcessMemory
PID:4540 -
C:\Windows\system32\choice.exechoice /C Y /N /D Y /T 03⤵PID:4784
-
-