e35bc80003b03fd590bc5e94f45857e3a5bddb495af688aed92f2ba790a90f48

Analysis

max time kernel
119s
max time network
118s
platform
windows10_x64
resource
win10
submitted
09/07/2020, 21:31

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General

Target

SOA.exe
Size

390KB
MD5

57fc2930bc260b400169be12fa4307c7
SHA1

fbe7fce8c58cc24cfce70d7a7c69b4955be5e751
SHA256

e35bc80003b03fd590bc5e94f45857e3a5bddb495af688aed92f2ba790a90f48
SHA512

e2e941bfa7a88a0d655e48b656104f581bce3e2bebe8f2feb43551aeb2eed5613bf19d022cd852bdd24cb11a9a936b36e7e47ab254c7519310cd8064a24a291e

Score

10^/10

spyware

Malware Config

Extracted

Credentials

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

Signatures

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 792 wrote to memory of 3880	792	SOA.exe	66
PID 792 wrote to memory of 3880	792	SOA.exe	66
PID 792 wrote to memory of 3880	792	SOA.exe	66
PID 792 wrote to memory of 3852	792	SOA.exe	68
PID 792 wrote to memory of 3852	792	SOA.exe	68
PID 792 wrote to memory of 3852	792	SOA.exe	68
PID 792 wrote to memory of 3852	792	SOA.exe	68
PID 792 wrote to memory of 3852	792	SOA.exe	68
PID 792 wrote to memory of 3852	792	SOA.exe	68
PID 792 wrote to memory of 3852	792	SOA.exe	68
PID 792 wrote to memory of 3852	792	SOA.exe	68

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 792 set thread context of 3852	792	SOA.exe	68

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	792	SOA.exe
Token: SeDebugPrivilege	3852	RegSvcs.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
792	SOA.exe
3852	RegSvcs.exe
3852	RegSvcs.exe

Creates scheduled task(s) 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence

Scheduled Task

T1053

pid	Process
3880	schtasks.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

C:\Users\Admin\AppData\Local\Temp\SOA.exe
"C:\Users\Admin\AppData\Local\Temp\SOA.exe"
1⤵
- Suspicious use of WriteProcessMemory
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious behavior: EnumeratesProcesses
PID:792
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\CpHVtKvyKqlep" /XML "C:\Users\Admin\AppData\Local\Temp\tmp7990.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:3880
- 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:3852

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

T1053

Persistence

Scheduled Task

T1053

Privilege Escalation

Scheduled Task

T1053

Defense Evasion

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/3852-2-0x0000000000400000-0x000000000044A000-memory.dmp

Filesize
296KB

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