3f564ce8dce5ce93f534ca109d38dad84d8b6f2da8a3bd4fabae0105e55ad4cc

General

Target

2025-01-31_0754270a48c92159a5f6c3a2cf2c0e23_avoslocker_hijackloader_luca-stealer.exe
Size

5.0MB
MD5

0754270a48c92159a5f6c3a2cf2c0e23
SHA1

e74d774e6f3774aa554c71721c8124c4902d6709
SHA256

3f564ce8dce5ce93f534ca109d38dad84d8b6f2da8a3bd4fabae0105e55ad4cc
SHA512

8f5426a09ec4d75401fee7be9033754acdb9be5783dc0a2e93158448a30d9a96a2a25bd227baeb03803fcafe96f9326b9333519ef7fe0aa768e606746b2d9ffe
SSDEEP

98304:mKNOFADb/dvWGhKNOFADb/dvWGkOU/jIEeQfoR/IuOFVjUu5:mKNOOhKNOOkFIF0wu

Score

7^/10

Malware Config

Signatures

Drops startup file 2 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\anydesk.exe.exe	Powershell.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\anydesk.exe.exe	Powershell.exe

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Using powershell.exe command.

execution

PowerShell

T1059.001

pid	Process
4596	Powershell.exe

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	2025-01-31_0754270a48c92159a5f6c3a2cf2c0e23_avoslocker_hijackloader_luca-stealer.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Powershell.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4596	Powershell.exe
4596	Powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4596	Powershell.exe

Suspicious use of WriteProcessMemory 18 IoCs

description	pid	Process	procid_target
PID 3452 wrote to memory of 4596	3452	2025-01-31_0754270a48c92159a5f6c3a2cf2c0e23_avoslocker_hijackloader_luca-stealer.exe	85
PID 3452 wrote to memory of 4596	3452	2025-01-31_0754270a48c92159a5f6c3a2cf2c0e23_avoslocker_hijackloader_luca-stealer.exe	85
PID 3452 wrote to memory of 4596	3452	2025-01-31_0754270a48c92159a5f6c3a2cf2c0e23_avoslocker_hijackloader_luca-stealer.exe	85
PID 3452 wrote to memory of 380	3452	2025-01-31_0754270a48c92159a5f6c3a2cf2c0e23_avoslocker_hijackloader_luca-stealer.exe	87
PID 3452 wrote to memory of 380	3452	2025-01-31_0754270a48c92159a5f6c3a2cf2c0e23_avoslocker_hijackloader_luca-stealer.exe	87
PID 3452 wrote to memory of 380	3452	2025-01-31_0754270a48c92159a5f6c3a2cf2c0e23_avoslocker_hijackloader_luca-stealer.exe	87
PID 3452 wrote to memory of 876	3452	2025-01-31_0754270a48c92159a5f6c3a2cf2c0e23_avoslocker_hijackloader_luca-stealer.exe	88
PID 3452 wrote to memory of 876	3452	2025-01-31_0754270a48c92159a5f6c3a2cf2c0e23_avoslocker_hijackloader_luca-stealer.exe	88
PID 3452 wrote to memory of 876	3452	2025-01-31_0754270a48c92159a5f6c3a2cf2c0e23_avoslocker_hijackloader_luca-stealer.exe	88
PID 3452 wrote to memory of 4636	3452	2025-01-31_0754270a48c92159a5f6c3a2cf2c0e23_avoslocker_hijackloader_luca-stealer.exe	89
PID 3452 wrote to memory of 4636	3452	2025-01-31_0754270a48c92159a5f6c3a2cf2c0e23_avoslocker_hijackloader_luca-stealer.exe	89
PID 3452 wrote to memory of 4636	3452	2025-01-31_0754270a48c92159a5f6c3a2cf2c0e23_avoslocker_hijackloader_luca-stealer.exe	89
PID 3452 wrote to memory of 3120	3452	2025-01-31_0754270a48c92159a5f6c3a2cf2c0e23_avoslocker_hijackloader_luca-stealer.exe	90
PID 3452 wrote to memory of 3120	3452	2025-01-31_0754270a48c92159a5f6c3a2cf2c0e23_avoslocker_hijackloader_luca-stealer.exe	90
PID 3452 wrote to memory of 3120	3452	2025-01-31_0754270a48c92159a5f6c3a2cf2c0e23_avoslocker_hijackloader_luca-stealer.exe	90
PID 3452 wrote to memory of 2412	3452	2025-01-31_0754270a48c92159a5f6c3a2cf2c0e23_avoslocker_hijackloader_luca-stealer.exe	91
PID 3452 wrote to memory of 2412	3452	2025-01-31_0754270a48c92159a5f6c3a2cf2c0e23_avoslocker_hijackloader_luca-stealer.exe	91
PID 3452 wrote to memory of 2412	3452	2025-01-31_0754270a48c92159a5f6c3a2cf2c0e23_avoslocker_hijackloader_luca-stealer.exe	91

C:\Users\Admin\AppData\Local\Temp\2025-01-31_0754270a48c92159a5f6c3a2cf2c0e23_avoslocker_hijackloader_luca-stealer.exe
"C:\Users\Admin\AppData\Local\Temp\2025-01-31_0754270a48c92159a5f6c3a2cf2c0e23_avoslocker_hijackloader_luca-stealer.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3452
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Powershell.exe
  "Powershell.exe" -ExecutionPolicy Bypass -command Copy-Item 'C:\Users\Admin\AppData\Local\Temp\2025-01-31_0754270a48c92159a5f6c3a2cf2c0e23_avoslocker_hijackloader_luca-stealer.exe' 'C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\anydesk.exe.exe'
  2⤵
  - Drops startup file
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4596
- C:\Users\Admin\AppData\Local\Temp\2025-01-31_0754270a48c92159a5f6c3a2cf2c0e23_avoslocker_hijackloader_luca-stealer.exe
  "C:\Users\Admin\AppData\Local\Temp\2025-01-31_0754270a48c92159a5f6c3a2cf2c0e23_avoslocker_hijackloader_luca-stealer.exe"
  2⤵
  PID:380
- C:\Users\Admin\AppData\Local\Temp\2025-01-31_0754270a48c92159a5f6c3a2cf2c0e23_avoslocker_hijackloader_luca-stealer.exe
  "C:\Users\Admin\AppData\Local\Temp\2025-01-31_0754270a48c92159a5f6c3a2cf2c0e23_avoslocker_hijackloader_luca-stealer.exe"
  2⤵
  PID:876
- C:\Users\Admin\AppData\Local\Temp\2025-01-31_0754270a48c92159a5f6c3a2cf2c0e23_avoslocker_hijackloader_luca-stealer.exe
  "C:\Users\Admin\AppData\Local\Temp\2025-01-31_0754270a48c92159a5f6c3a2cf2c0e23_avoslocker_hijackloader_luca-stealer.exe"
  2⤵
  PID:4636
- C:\Users\Admin\AppData\Local\Temp\2025-01-31_0754270a48c92159a5f6c3a2cf2c0e23_avoslocker_hijackloader_luca-stealer.exe
  "C:\Users\Admin\AppData\Local\Temp\2025-01-31_0754270a48c92159a5f6c3a2cf2c0e23_avoslocker_hijackloader_luca-stealer.exe"
  2⤵
  PID:3120
- C:\Users\Admin\AppData\Local\Temp\2025-01-31_0754270a48c92159a5f6c3a2cf2c0e23_avoslocker_hijackloader_luca-stealer.exe
  "C:\Users\Admin\AppData\Local\Temp\2025-01-31_0754270a48c92159a5f6c3a2cf2c0e23_avoslocker_hijackloader_luca-stealer.exe"
  2⤵
  PID:2412

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1

T1059

PowerShell

1

T1059.001

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_5dwmp3xw.coj.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/3452-0-0x000000007509E000-0x000000007509F000-memory.dmp

Filesize
4KB

Download
memory/3452-1-0x00000000006E0000-0x0000000000BEC000-memory.dmp

Filesize
5.0MB

Download
memory/3452-2-0x0000000005A10000-0x0000000005FB4000-memory.dmp

Filesize
5.6MB

Download
memory/3452-3-0x0000000005500000-0x0000000005592000-memory.dmp

Filesize
584KB

Download
memory/3452-4-0x0000000005610000-0x0000000005756000-memory.dmp

Filesize
1.3MB

Download
memory/3452-5-0x00000000057F0000-0x000000000588C000-memory.dmp

Filesize
624KB

Download
memory/3452-6-0x0000000075090000-0x0000000075840000-memory.dmp

Filesize
7.7MB

Download
memory/3452-29-0x0000000075090000-0x0000000075840000-memory.dmp

Filesize
7.7MB

Download
memory/3452-27-0x0000000002FE0000-0x0000000002FEA000-memory.dmp

Filesize
40KB

Download
memory/4596-13-0x0000000005E20000-0x0000000005E86000-memory.dmp

Filesize
408KB

Download
memory/4596-25-0x0000000006560000-0x000000000657E000-memory.dmp

Filesize
120KB

Download
memory/4596-10-0x00000000054A0000-0x00000000054C2000-memory.dmp

Filesize
136KB

Download
memory/4596-8-0x0000000005710000-0x0000000005D38000-memory.dmp

Filesize
6.2MB

Download
memory/4596-12-0x0000000075090000-0x0000000075840000-memory.dmp

Filesize
7.7MB

Download
memory/4596-19-0x0000000075090000-0x0000000075840000-memory.dmp

Filesize
7.7MB

Download
memory/4596-24-0x0000000005F50000-0x00000000062A4000-memory.dmp

Filesize
3.3MB

Download
memory/4596-11-0x0000000005DB0000-0x0000000005E16000-memory.dmp

Filesize
408KB

Download
memory/4596-26-0x00000000065F0000-0x000000000663C000-memory.dmp

Filesize
304KB

Download
memory/4596-9-0x0000000075090000-0x0000000075840000-memory.dmp

Filesize
7.7MB

Download
memory/4596-7-0x0000000002C50000-0x0000000002C86000-memory.dmp

Filesize
216KB

Download
memory/4596-31-0x0000000006A50000-0x0000000006A6A000-memory.dmp

Filesize
104KB

Download
memory/4596-30-0x0000000006AD0000-0x0000000006B66000-memory.dmp

Filesize
600KB

Download
memory/4596-32-0x0000000006AA0000-0x0000000006AC2000-memory.dmp

Filesize
136KB

Download
memory/4596-36-0x0000000075090000-0x0000000075840000-memory.dmp

Filesize
7.7MB

Download

Analysis

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