42c563ce8d199292f5643e1728f6cd15c4419eb957b408f37ff066564774c50c

Analysis

max time kernel
85s
max time network
109s
platform
windows10_x64
resource
win10
submitted
17-07-2020 16:24

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General

Target

SOA.exe
Size

682KB
MD5

ec2b532d9dbebba1ffcd72a8206b6d0f
SHA1

dda450e2d612fe24e3578e6c1b1d7e058cb94d6f
SHA256

42c563ce8d199292f5643e1728f6cd15c4419eb957b408f37ff066564774c50c
SHA512

d762a92268bb7577f884449c5016b51086108b965b485ac3dc18d6ffb0c08543b8a72a3e63600b00ef083c1433c064839454f75edab78f16be4b0e590e181476

Score

10^/10

persistence spyware

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
smtp.yandex.ru
Port:
587
Username:
[email protected]
Password:
bigboy5570@@@@

Signatures

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3936	RegSvcs.ExE

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3936	RegSvcs.ExE
3936	RegSvcs.ExE

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2066881839-3229799743-3576549721-1000\Software\Microsoft\Windows\CurrentVersion\Run	SOA.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2066881839-3229799743-3576549721-1000\Software\Microsoft\Windows\CurrentVersion\Run\ProPlayer = "C:\\Users\\Admin\\AppData\\Roaming\\ProPlayer\\Player.exe.exe"	SOA.exe

Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
spyware

Data from Local System
T1005

Credentials in Files
T1081
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware

Data from Local System
T1005

Credentials in Files
T1081

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2728	SOA.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2728 wrote to memory of 3936	2728	SOA.exe	67
PID 2728 wrote to memory of 3936	2728	SOA.exe	67
PID 2728 wrote to memory of 3936	2728	SOA.exe	67
PID 2728 wrote to memory of 3936	2728	SOA.exe	67
PID 2728 wrote to memory of 3936	2728	SOA.exe	67
PID 2728 wrote to memory of 3936	2728	SOA.exe	67
PID 2728 wrote to memory of 3936	2728	SOA.exe	67
PID 2728 wrote to memory of 3936	2728	SOA.exe	67

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2728 set thread context of 3936	2728	SOA.exe	67

C:\Users\Admin\AppData\Local\Temp\SOA.exe
"C:\Users\Admin\AppData\Local\Temp\SOA.exe"
1⤵
- Adds Run key to start application
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
- Suspicious use of SetThreadContext
PID:2728
- C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegSvcs.ExE
  "C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegSvcs.ExE"
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious behavior: EnumeratesProcesses
  PID:3936

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Credentials in Files

T1081

Discovery

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/3936-2-0x0000000000400000-0x000000000044A000-memory.dmp

Filesize
296KB

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