b7e985ca880e7fee460e2d4d403606aa1cbfd093d8aef52c1ea120f2ae3f8eef

General

Target

SecuriteInfo.com.Suspicious.Win32.Save.a.19600.16490.exe
Size

430KB
MD5

b1f7f880924a93222a01cf3bc0a9ed83
SHA1

3b533f4fdd70bb7975bf3aa725e45fd3616b78e5
SHA256

b7e985ca880e7fee460e2d4d403606aa1cbfd093d8aef52c1ea120f2ae3f8eef
SHA512

910d170dc44674bc0df26c3071d8e79345cae9275d994530a2af6200bbb09598bef6fa1a54978dc2f6f984075f74229aa9ca96882a0ad633bf158ef18aacca0d

Score

5^/10

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

Processes:

SecuriteInfo.com.Suspicious.Win32.Save.a.19600.16490.exe

description pid process target process

PID 2176 set thread context of 2144 2176 SecuriteInfo.com.Suspicious.Win32.Save.a.19600.16490.exe RegSvcs.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
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

Processes:

schtasks.exe

pid process

3756 schtasks.exe
Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

powershell.exe

pid process

2860 powershell.exe
2860 powershell.exe
2860 powershell.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powershell.exe

description pid process

Token: SeDebugPrivilege 2860 powershell.exe

description	pid	process	target process
PID 2176 set thread context of 2144	2176	SecuriteInfo.com.Suspicious.Win32.Save.a.19600.16490.exe	RegSvcs.exe

pid	process
3756	schtasks.exe

pid	process
2860	powershell.exe
2860	powershell.exe
2860	powershell.exe

description	pid	process
Token: SeDebugPrivilege	2860	powershell.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

SecuriteInfo.com.Suspicious.Win32.Save.a.19600.16490.exe

description	pid	process	target process
PID 2176 wrote to memory of 2860	2176	SecuriteInfo.com.Suspicious.Win32.Save.a.19600.16490.exe	powershell.exe
PID 2176 wrote to memory of 2860	2176	SecuriteInfo.com.Suspicious.Win32.Save.a.19600.16490.exe	powershell.exe
PID 2176 wrote to memory of 2860	2176	SecuriteInfo.com.Suspicious.Win32.Save.a.19600.16490.exe	powershell.exe
PID 2176 wrote to memory of 3756	2176	SecuriteInfo.com.Suspicious.Win32.Save.a.19600.16490.exe	schtasks.exe
PID 2176 wrote to memory of 3756	2176	SecuriteInfo.com.Suspicious.Win32.Save.a.19600.16490.exe	schtasks.exe
PID 2176 wrote to memory of 3756	2176	SecuriteInfo.com.Suspicious.Win32.Save.a.19600.16490.exe	schtasks.exe
PID 2176 wrote to memory of 2144	2176	SecuriteInfo.com.Suspicious.Win32.Save.a.19600.16490.exe	RegSvcs.exe
PID 2176 wrote to memory of 2144	2176	SecuriteInfo.com.Suspicious.Win32.Save.a.19600.16490.exe	RegSvcs.exe
PID 2176 wrote to memory of 2144	2176	SecuriteInfo.com.Suspicious.Win32.Save.a.19600.16490.exe	RegSvcs.exe
PID 2176 wrote to memory of 2144	2176	SecuriteInfo.com.Suspicious.Win32.Save.a.19600.16490.exe	RegSvcs.exe
PID 2176 wrote to memory of 2144	2176	SecuriteInfo.com.Suspicious.Win32.Save.a.19600.16490.exe	RegSvcs.exe
PID 2176 wrote to memory of 2144	2176	SecuriteInfo.com.Suspicious.Win32.Save.a.19600.16490.exe	RegSvcs.exe
PID 2176 wrote to memory of 2144	2176	SecuriteInfo.com.Suspicious.Win32.Save.a.19600.16490.exe	RegSvcs.exe
PID 2176 wrote to memory of 2144	2176	SecuriteInfo.com.Suspicious.Win32.Save.a.19600.16490.exe	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Suspicious.Win32.Save.a.19600.16490.exe
"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Suspicious.Win32.Save.a.19600.16490.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2176

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Suspicious.Win32.Save.a.19600.16490.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2860

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\DKgGiZFskWj" /XML "C:\Users\Admin\AppData\Local\Temp\tmp22EA.tmp"
2⤵
- Creates scheduled task(s)
PID:3756

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
2⤵
PID:2144

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

1

T1053

Persistence

Scheduled Task

1

T1053

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2144-127-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/2144-143-0x0000000002F90000-0x0000000002F91000-memory.dmp

Filesize
4KB

Download
memory/2144-128-0x000000000040416E-mapping.dmp

Download
memory/2176-117-0x0000000005BB0000-0x0000000005BB1000-memory.dmp

Filesize
4KB

Download
memory/2176-118-0x00000000056B0000-0x00000000056B1000-memory.dmp

Filesize
4KB

Download
memory/2176-119-0x0000000005650000-0x0000000005651000-memory.dmp

Filesize
4KB

Download
memory/2176-120-0x00000000058E0000-0x00000000058E1000-memory.dmp

Filesize
4KB

Download
memory/2176-121-0x0000000005670000-0x0000000005677000-memory.dmp

Filesize
28KB

Download
memory/2176-122-0x00000000056B0000-0x0000000005BAE000-memory.dmp

Filesize
5.0MB

Download
memory/2176-123-0x0000000006340000-0x000000000637A000-memory.dmp

Filesize
232KB

Download
memory/2176-124-0x00000000058D0000-0x00000000058DB000-memory.dmp

Filesize
44KB

Download
memory/2176-115-0x0000000000DB0000-0x0000000000DB1000-memory.dmp

Filesize
4KB

Download
memory/2860-139-0x00000000072C0000-0x00000000072C1000-memory.dmp

Filesize
4KB

Download
memory/2860-146-0x00000000083D0000-0x00000000083D1000-memory.dmp

Filesize
4KB

Download
memory/2860-134-0x00000000073E0000-0x00000000073E1000-memory.dmp

Filesize
4KB

Download
memory/2860-137-0x0000000007120000-0x0000000007121000-memory.dmp

Filesize
4KB

Download
memory/2860-369-0x0000000009420000-0x0000000009421000-memory.dmp

Filesize
4KB

Download
memory/2860-140-0x0000000007AF0000-0x0000000007AF1000-memory.dmp

Filesize
4KB

Download
memory/2860-141-0x0000000004880000-0x0000000004881000-memory.dmp

Filesize
4KB

Download
memory/2860-125-0x0000000000000000-mapping.dmp

Download
memory/2860-142-0x0000000004882000-0x0000000004883000-memory.dmp

Filesize
4KB

Download
memory/2860-144-0x0000000007BE0000-0x0000000007BE1000-memory.dmp

Filesize
4KB

Download
memory/2860-145-0x00000000073B0000-0x00000000073B1000-memory.dmp

Filesize
4KB

Download
memory/2860-132-0x0000000004690000-0x0000000004691000-memory.dmp

Filesize
4KB

Download
memory/2860-147-0x0000000008150000-0x0000000008151000-memory.dmp

Filesize
4KB

Download
memory/2860-155-0x0000000009190000-0x00000000091C3000-memory.dmp

Filesize
204KB

Download
memory/2860-162-0x0000000009150000-0x0000000009151000-memory.dmp

Filesize
4KB

Download
memory/2860-167-0x00000000092C0000-0x00000000092C1000-memory.dmp

Filesize
4KB

Download
memory/2860-168-0x00000000094A0000-0x00000000094A1000-memory.dmp

Filesize
4KB

Download
memory/2860-237-0x000000007EA30000-0x000000007EA31000-memory.dmp

Filesize
4KB

Download
memory/2860-238-0x0000000004883000-0x0000000004884000-memory.dmp

Filesize
4KB

Download
memory/2860-363-0x0000000009430000-0x0000000009431000-memory.dmp

Filesize
4KB

Download
memory/3756-126-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads