a95bec80cc96c9d620dd190943199a6136d33e7622fab2b6180a3cb01b3ecdb7

Analysis

max time kernel
148s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
20/11/2024, 03:12

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General

Target

a95bec80cc96c9d620dd190943199a6136d33e7622fab2b6180a3cb01b3ecdb7.exe
Size

611KB
MD5

6d898971d1bc7c0be4b9ccbcae1fbecd
SHA1

0bcbe116656b53c19105a44096b1be7d7bf571b7
SHA256

a95bec80cc96c9d620dd190943199a6136d33e7622fab2b6180a3cb01b3ecdb7
SHA512

e8d1100fed3a798047d1cf9608517cd63a46f886e5ea69eca1647e7d4f686725790f6dc76e2916ee4fa9c7f61ade34bed3e0214033da72398235d96a3a491126
SSDEEP

12288:yhbWg8e6q4uakBkfsa/xduJMT2N49O4YxCkWfspxV:YWg8e6qtakBkkMxduyUuOZgTC

Score

10^/10

discovery

Malware Config

Signatures

Suspicious use of NtCreateUserProcessOtherParentProcess 1 IoCs

description	pid	Process	procid_target
PID 4140 created 3488	4140	a95bec80cc96c9d620dd190943199a6136d33e7622fab2b6180a3cb01b3ecdb7.exe	56

Drops startup file 1 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\NextChannelSink.vbs	a95bec80cc96c9d620dd190943199a6136d33e7622fab2b6180a3cb01b3ecdb7.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4140 set thread context of 4024	4140	a95bec80cc96c9d620dd190943199a6136d33e7622fab2b6180a3cb01b3ecdb7.exe	94

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	a95bec80cc96c9d620dd190943199a6136d33e7622fab2b6180a3cb01b3ecdb7.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	InstallUtil.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
4140	a95bec80cc96c9d620dd190943199a6136d33e7622fab2b6180a3cb01b3ecdb7.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	4140	a95bec80cc96c9d620dd190943199a6136d33e7622fab2b6180a3cb01b3ecdb7.exe
Token: SeDebugPrivilege	4140	a95bec80cc96c9d620dd190943199a6136d33e7622fab2b6180a3cb01b3ecdb7.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 4140 wrote to memory of 4024	4140	a95bec80cc96c9d620dd190943199a6136d33e7622fab2b6180a3cb01b3ecdb7.exe	94
PID 4140 wrote to memory of 4024	4140	a95bec80cc96c9d620dd190943199a6136d33e7622fab2b6180a3cb01b3ecdb7.exe	94
PID 4140 wrote to memory of 4024	4140	a95bec80cc96c9d620dd190943199a6136d33e7622fab2b6180a3cb01b3ecdb7.exe	94
PID 4140 wrote to memory of 4024	4140	a95bec80cc96c9d620dd190943199a6136d33e7622fab2b6180a3cb01b3ecdb7.exe	94
PID 4140 wrote to memory of 4024	4140	a95bec80cc96c9d620dd190943199a6136d33e7622fab2b6180a3cb01b3ecdb7.exe	94
PID 4140 wrote to memory of 4024	4140	a95bec80cc96c9d620dd190943199a6136d33e7622fab2b6180a3cb01b3ecdb7.exe	94
PID 4140 wrote to memory of 4024	4140	a95bec80cc96c9d620dd190943199a6136d33e7622fab2b6180a3cb01b3ecdb7.exe	94
PID 4140 wrote to memory of 4024	4140	a95bec80cc96c9d620dd190943199a6136d33e7622fab2b6180a3cb01b3ecdb7.exe	94
PID 4140 wrote to memory of 4024	4140	a95bec80cc96c9d620dd190943199a6136d33e7622fab2b6180a3cb01b3ecdb7.exe	94
PID 4140 wrote to memory of 4024	4140	a95bec80cc96c9d620dd190943199a6136d33e7622fab2b6180a3cb01b3ecdb7.exe	94
PID 4140 wrote to memory of 4024	4140	a95bec80cc96c9d620dd190943199a6136d33e7622fab2b6180a3cb01b3ecdb7.exe	94
PID 4140 wrote to memory of 4024	4140	a95bec80cc96c9d620dd190943199a6136d33e7622fab2b6180a3cb01b3ecdb7.exe	94

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3488
- C:\Users\Admin\AppData\Local\Temp\a95bec80cc96c9d620dd190943199a6136d33e7622fab2b6180a3cb01b3ecdb7.exe
  "C:\Users\Admin\AppData\Local\Temp\a95bec80cc96c9d620dd190943199a6136d33e7622fab2b6180a3cb01b3ecdb7.exe"
  2⤵
  - Suspicious use of NtCreateUserProcessOtherParentProcess
  - Drops startup file
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:4140
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4024

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/4140-0-0x000000007499E000-0x000000007499F000-memory.dmp

Filesize
4KB

Download
memory/4140-1-0x0000000000440000-0x00000000004DE000-memory.dmp

Filesize
632KB

Download
memory/4140-2-0x0000000074990000-0x0000000075140000-memory.dmp

Filesize
7.7MB

Download
memory/4140-3-0x0000000006140000-0x0000000006264000-memory.dmp

Filesize
1.1MB

Download
memory/4140-21-0x0000000006140000-0x000000000625E000-memory.dmp

Filesize
1.1MB

Download
memory/4140-4-0x0000000006140000-0x000000000625E000-memory.dmp

Filesize
1.1MB

Download
memory/4140-39-0x0000000006140000-0x000000000625E000-memory.dmp

Filesize
1.1MB

Download
memory/4140-57-0x0000000006140000-0x000000000625E000-memory.dmp

Filesize
1.1MB

Download
memory/4140-67-0x0000000006140000-0x000000000625E000-memory.dmp

Filesize
1.1MB

Download
memory/4140-66-0x0000000006140000-0x000000000625E000-memory.dmp

Filesize
1.1MB

Download
memory/4140-63-0x0000000006140000-0x000000000625E000-memory.dmp

Filesize
1.1MB

Download
memory/4140-61-0x0000000006140000-0x000000000625E000-memory.dmp

Filesize
1.1MB

Download
memory/4140-60-0x0000000006140000-0x000000000625E000-memory.dmp

Filesize
1.1MB

Download
memory/4140-55-0x0000000006140000-0x000000000625E000-memory.dmp

Filesize
1.1MB

Download
memory/4140-54-0x0000000006140000-0x000000000625E000-memory.dmp

Filesize
1.1MB

Download
memory/4140-51-0x0000000006140000-0x000000000625E000-memory.dmp

Filesize
1.1MB

Download
memory/4140-49-0x0000000006140000-0x000000000625E000-memory.dmp

Filesize
1.1MB

Download
memory/4140-47-0x0000000006140000-0x000000000625E000-memory.dmp

Filesize
1.1MB

Download
memory/4140-45-0x0000000006140000-0x000000000625E000-memory.dmp

Filesize
1.1MB

Download
memory/4140-43-0x0000000006140000-0x000000000625E000-memory.dmp

Filesize
1.1MB

Download
memory/4140-41-0x0000000006140000-0x000000000625E000-memory.dmp

Filesize
1.1MB

Download
memory/4140-37-0x0000000006140000-0x000000000625E000-memory.dmp

Filesize
1.1MB

Download
memory/4140-35-0x0000000006140000-0x000000000625E000-memory.dmp

Filesize
1.1MB

Download
memory/4140-33-0x0000000006140000-0x000000000625E000-memory.dmp

Filesize
1.1MB

Download
memory/4140-31-0x0000000006140000-0x000000000625E000-memory.dmp

Filesize
1.1MB

Download
memory/4140-29-0x0000000006140000-0x000000000625E000-memory.dmp

Filesize
1.1MB

Download
memory/4140-27-0x0000000006140000-0x000000000625E000-memory.dmp

Filesize
1.1MB

Download
memory/4140-25-0x0000000006140000-0x000000000625E000-memory.dmp

Filesize
1.1MB

Download
memory/4140-23-0x0000000006140000-0x000000000625E000-memory.dmp

Filesize
1.1MB

Download
memory/4140-19-0x0000000006140000-0x000000000625E000-memory.dmp

Filesize
1.1MB

Download
memory/4140-17-0x0000000006140000-0x000000000625E000-memory.dmp

Filesize
1.1MB

Download
memory/4140-16-0x0000000006140000-0x000000000625E000-memory.dmp

Filesize
1.1MB

Download
memory/4140-13-0x0000000006140000-0x000000000625E000-memory.dmp

Filesize
1.1MB

Download
memory/4140-11-0x0000000006140000-0x000000000625E000-memory.dmp

Filesize
1.1MB

Download
memory/4140-9-0x0000000006140000-0x000000000625E000-memory.dmp

Filesize
1.1MB

Download
memory/4140-7-0x0000000006140000-0x000000000625E000-memory.dmp

Filesize
1.1MB

Download
memory/4140-5-0x0000000006140000-0x000000000625E000-memory.dmp

Filesize
1.1MB

Download
memory/4140-1078-0x0000000074990000-0x0000000075140000-memory.dmp

Filesize
7.7MB

Download
memory/4140-1079-0x0000000006460000-0x00000000064F6000-memory.dmp

Filesize
600KB

Download
memory/4140-1080-0x0000000006380000-0x00000000063CC000-memory.dmp

Filesize
304KB

Download
memory/4140-1082-0x000000007499E000-0x000000007499F000-memory.dmp

Filesize
4KB

Download
memory/4140-1084-0x0000000074990000-0x0000000075140000-memory.dmp

Filesize
7.7MB

Download
memory/4140-1087-0x0000000074990000-0x0000000075140000-memory.dmp

Filesize
7.7MB

Download
memory/4140-1086-0x0000000074990000-0x0000000075140000-memory.dmp

Filesize
7.7MB

Download
memory/4140-1088-0x0000000074990000-0x0000000075140000-memory.dmp

Filesize
7.7MB

Download
memory/4140-1089-0x0000000006E20000-0x00000000073C4000-memory.dmp

Filesize
5.6MB

Download
memory/4140-1090-0x0000000005CA0000-0x0000000005CF4000-memory.dmp

Filesize
336KB

Download
memory/4140-1093-0x0000000074990000-0x0000000075140000-memory.dmp

Filesize
7.7MB

Download
memory/4140-1108-0x0000000074990000-0x0000000075140000-memory.dmp

Filesize
7.7MB

Download