Analysis
- max time kernel
140s - max time network
141s - platform
windows10_x64 - resource
win10 - submitted
27/07/2020, 17:07
Static task
static1
Behavioral task
behavioral1
Sample
9837100021.exe
Resource
win7v200722
windows7_x64
0 signatures
0 seconds
General
- Target 9837100021.exe
- Size 673KB
- Sample200727-hky488mfxx
- SHA256 50926a9216bcaa109ca6434bfe263dde7e6554c47f1771a3a0da30a0a809de6c
- MD5 d9f9f6d2f813f0f535468a72e5491071
- SHA1 0bcb66dd85e22a59b03fea6b4268e6dc9ac4fb4c
- SHA512 8b3760658b2af8a3f6c8700759a9c259da5d0b3e9dc30e83ece6fb4bf40f17ef8f53f73b8fc16a4c0163621cb5aa7989344f63a77962bbf8f7eb8b27cc2718b8
- MD5 SHA1 SHA512
Malware Config
Extracted
Credentials
-
Protocol
smtp
-
Host
smtp.yandex.com
-
Port
587
-
Username
-
Password
ikem123456789
Signatures
- Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 3024 wrote to memory of 3832 3024 9837100021.exe 67 PID 3024 wrote to memory of 3832 3024 9837100021.exe 67 PID 3024 wrote to memory of 3832 3024 9837100021.exe 67 PID 3024 wrote to memory of 3016 3024 9837100021.exe 68 PID 3024 wrote to memory of 3016 3024 9837100021.exe 68 PID 3024 wrote to memory of 3016 3024 9837100021.exe 68 - Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 3024 set thread context of 3832 3024 9837100021.exe 67 - Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
- Suspicious behavior: EnumeratesProcesses 224 IoCs
pid Process 3024 9837100021.exe 3024 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3016 9837100021.exe 3832 9837100021.exe 3832 9837100021.exe - Suspicious behavior: MapViewOfSection 1 IoCs
pid Process 3024 9837100021.exe - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 3832 9837100021.exe -
resource yara_rule behavioral2/memory/3832-0-0x0000000000400000-0x00000000004A4000-memory.dmp upx behavioral2/memory/3832-3-0x0000000000400000-0x00000000004A4000-memory.dmp upx behavioral2/memory/3832-4-0x0000000000400000-0x00000000004A4000-memory.dmp upx - Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
- AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
Processes
-
C:\Users\Admin\AppData\Local\Temp\9837100021.exe"C:\Users\Admin\AppData\Local\Temp\9837100021.exe"1⤵
- Suspicious use of WriteProcessMemory
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
PID:3024 -
C:\Users\Admin\AppData\Local\Temp\9837100021.exe"C:\Users\Admin\AppData\Local\Temp\9837100021.exe"2⤵
- Suspicious use of AdjustPrivilegeToken
PID:3832
-
-
C:\Users\Admin\AppData\Local\Temp\9837100021.exe"C:\Users\Admin\AppData\Local\Temp\9837100021.exe" 2 3832 615312⤵
- Suspicious behavior: EnumeratesProcesses
PID:3016
-