c443575783b8c82cbbcf60290fe58b8093bb2be9e71dfe3abca851efc08519cf

Analysis

max time kernel
146s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20230703-en
resource tags

arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
submitted
11/07/2023, 05:53

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General

Target
Alinti Yapmak.exe
Size 842KB
Sample230711-gla5aafe5z
SHA256 c443575783b8c82cbbcf60290fe58b8093bb2be9e71dfe3abca851efc08519cf
MD5 1ad8b3d6f611ff6586cf58c28c83470b
SHA1 34f243e0376a686bc3a8873636c6de5f032669fd
SHA512 c624e0e1f57b082b45ea566f2cb4507ea93864a5b9c0d7ba9d73602f3743757594fc00fada4b840589793690ec0475856a853faef7066462dad545cc23653f99
SSDEEP 6144:SCAU2a4IKdnc/8rFKd1JtwM3QxgUPWqikY6nnHKIILsoyhASZT6BW7uzElqNP/Qo:ku90cVYbKBsE7KYJamuf4vcfKKGqCn+C
MD5 SHA1 SHA512 SSDEEP

Score

7^/10

persistence

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
1020	connections.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-1-5-21-1043950675-1972537973-2972532878-1000\Software\Microsoft\Windows\CurrentVersion\Run	reg.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1043950675-1972537973-2972532878-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Connections = "C:\\Users\\Admin\\AppData\\Roaming\\connections.exe"	reg.exe

Runs ping.exe 1 TTPs 3 IoCs

Remote System Discovery

T1018

pid	Process
1720	PING.EXE
5036	PING.EXE
3200	PING.EXE

Suspicious behavior: EnumeratesProcesses 27 IoCs

pid	Process
1652	Alinti Yapmak.exe
1652	Alinti Yapmak.exe
1652	Alinti Yapmak.exe
1652	Alinti Yapmak.exe
1652	Alinti Yapmak.exe
1652	Alinti Yapmak.exe
1652	Alinti Yapmak.exe
1652	Alinti Yapmak.exe
1652	Alinti Yapmak.exe
1652	Alinti Yapmak.exe
1652	Alinti Yapmak.exe
1652	Alinti Yapmak.exe
1652	Alinti Yapmak.exe
1652	Alinti Yapmak.exe
1652	Alinti Yapmak.exe
1652	Alinti Yapmak.exe
1652	Alinti Yapmak.exe
1652	Alinti Yapmak.exe
1652	Alinti Yapmak.exe
1652	Alinti Yapmak.exe
1652	Alinti Yapmak.exe
1652	Alinti Yapmak.exe
1652	Alinti Yapmak.exe
1652	Alinti Yapmak.exe
1020	connections.exe
1020	connections.exe
1020	connections.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1652	Alinti Yapmak.exe
Token: SeDebugPrivilege	1020	connections.exe

Suspicious use of WriteProcessMemory 21 IoCs

description	pid	Process	procid_target
PID 1652 wrote to memory of 2736	1652	Alinti Yapmak.exe	89
PID 1652 wrote to memory of 2736	1652	Alinti Yapmak.exe	89
PID 1652 wrote to memory of 2736	1652	Alinti Yapmak.exe	89
PID 2736 wrote to memory of 1720	2736	cmd.exe	91
PID 2736 wrote to memory of 1720	2736	cmd.exe	91
PID 2736 wrote to memory of 1720	2736	cmd.exe	91
PID 1652 wrote to memory of 3096	1652	Alinti Yapmak.exe	96
PID 1652 wrote to memory of 3096	1652	Alinti Yapmak.exe	96
PID 1652 wrote to memory of 3096	1652	Alinti Yapmak.exe	96
PID 3096 wrote to memory of 5036	3096	cmd.exe	98
PID 3096 wrote to memory of 5036	3096	cmd.exe	98
PID 3096 wrote to memory of 5036	3096	cmd.exe	98
PID 2736 wrote to memory of 5116	2736	cmd.exe	107
PID 2736 wrote to memory of 5116	2736	cmd.exe	107
PID 2736 wrote to memory of 5116	2736	cmd.exe	107
PID 3096 wrote to memory of 3200	3096	cmd.exe	109
PID 3096 wrote to memory of 3200	3096	cmd.exe	109
PID 3096 wrote to memory of 3200	3096	cmd.exe	109
PID 3096 wrote to memory of 1020	3096	cmd.exe	110
PID 3096 wrote to memory of 1020	3096	cmd.exe	110
PID 3096 wrote to memory of 1020	3096	cmd.exe	110

C:\Users\Admin\AppData\Local\Temp\Alinti Yapmak.exe
"C:\Users\Admin\AppData\Local\Temp\Alinti Yapmak.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1652
- C:\Windows\SysWOW64\cmd.exe
  "cmd" /c ping 127.0.0.1 -n 36 > nul && REG ADD "HKCU\Software\Microsoft\Windows\CurrentVersion\Run" /f /v "Connections" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\connections.exe"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2736
- - C:\Windows\SysWOW64\PING.EXE
    ping 127.0.0.1 -n 36
    3⤵
    - Runs ping.exe
    PID:1720
- - C:\Windows\SysWOW64\reg.exe
    REG ADD "HKCU\Software\Microsoft\Windows\CurrentVersion\Run" /f /v "Connections" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\connections.exe"
    3⤵
    - Adds Run key to start application
    PID:5116
- C:\Windows\SysWOW64\cmd.exe
  "cmd" /c ping 127.0.0.1 -n 49 > nul && copy "C:\Users\Admin\AppData\Local\Temp\Alinti Yapmak.exe" "C:\Users\Admin\AppData\Roaming\connections.exe" && ping 127.0.0.1 -n 49 > nul && "C:\Users\Admin\AppData\Roaming\connections.exe"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3096
- - C:\Windows\SysWOW64\PING.EXE
    ping 127.0.0.1 -n 49
    3⤵
    - Runs ping.exe
    PID:5036
- - C:\Windows\SysWOW64\PING.EXE
    ping 127.0.0.1 -n 49
    3⤵
    - Runs ping.exe
    PID:3200
- - C:\Users\Admin\AppData\Roaming\connections.exe
    "C:\Users\Admin\AppData\Roaming\connections.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:1020

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

Discovery

Remote System Discovery

T1018

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

connections.exe

Path C:\Users\Admin\AppData\Roaming\connections.exe
Size 842KB
SHA256 c443575783b8c82cbbcf60290fe58b8093bb2be9e71dfe3abca851efc08519cf
MD5 1ad8b3d6f611ff6586cf58c28c83470b
SHA1 34f243e0376a686bc3a8873636c6de5f032669fd
SHA512 c624e0e1f57b082b45ea566f2cb4507ea93864a5b9c0d7ba9d73602f3743757594fc00fada4b840589793690ec0475856a853faef7066462dad545cc23653f99
SSDEEP 6144:SCAU2a4IKdnc/8rFKd1JtwM3QxgUPWqikY6nnHKIILsoyhASZT6BW7uzElqNP/Qo:ku90cVYbKBsE7KYJamuf4vcfKKGqCn+C
MD5 SHA1 SHA512 SSDEEP

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connections.exe

Path C:\Users\Admin\AppData\Roaming\connections.exe
Size 842KB
SHA256 c443575783b8c82cbbcf60290fe58b8093bb2be9e71dfe3abca851efc08519cf
MD5 1ad8b3d6f611ff6586cf58c28c83470b
SHA1 34f243e0376a686bc3a8873636c6de5f032669fd
SHA512 c624e0e1f57b082b45ea566f2cb4507ea93864a5b9c0d7ba9d73602f3743757594fc00fada4b840589793690ec0475856a853faef7066462dad545cc23653f99
SSDEEP 6144:SCAU2a4IKdnc/8rFKd1JtwM3QxgUPWqikY6nnHKIILsoyhASZT6BW7uzElqNP/Qo:ku90cVYbKBsE7KYJamuf4vcfKKGqCn+C
MD5 SHA1 SHA512 SSDEEP

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memory/1020-152-0x00000000055D0000-0x00000000055E0000-memory.dmp

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memory/1020-151-0x00000000055D0000-0x00000000055E0000-memory.dmp

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memory/1020-150-0x00000000055D0000-0x00000000055E0000-memory.dmp

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memory/1020-149-0x00000000055D0000-0x00000000055E0000-memory.dmp

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memory/1020-148-0x0000000000A00000-0x0000000000AD4000-memory.dmp

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memory/1652-137-0x0000000005A10000-0x0000000005A20000-memory.dmp

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memory/1652-141-0x0000000005A10000-0x0000000005A20000-memory.dmp

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memory/1652-140-0x0000000005A10000-0x0000000005A20000-memory.dmp

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memory/1652-139-0x0000000005A10000-0x0000000005A20000-memory.dmp

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memory/1652-138-0x0000000005A00000-0x0000000005A0A000-memory.dmp

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memory/1652-133-0x0000000000370000-0x0000000000444000-memory.dmp

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memory/1652-136-0x0000000005AC0000-0x0000000005B52000-memory.dmp

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memory/1652-135-0x0000000005FD0000-0x0000000006574000-memory.dmp

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memory/1652-134-0x0000000005830000-0x00000000058CC000-memory.dmp

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