649c75d99b6d8e237d8a8d0142796fcbfa7381674628201f474b58039144ec2a

Analysis

max time kernel
150s
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
05-11-2024 15:23

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General

Target

34dba85bb25c6589d0a5befe607e52b82a740402b92dbb5989797a523fb7561a.exe
Size

215KB
MD5

926677dc69319999351c0771c03ca302
SHA1

0d36a4435c234015d7c3207762b08c1924272753
SHA256

34dba85bb25c6589d0a5befe607e52b82a740402b92dbb5989797a523fb7561a
SHA512

3e34fb409fec7dbe39a6f3e19a0db3f97ac944dfa0c0ffecc00d5510285fe99f42ba80cb6a910f834cb7ba47b487329dc1facc168ce970de34a8e2a32c5abe42
SSDEEP

1536:8I47GyTGCwiSnmQUt0LB18rs5gc3H2KrmswOOF+xcYPit0AQ:8vGyYiSDnt18w5X3HrrmsQMxDqqAQ

Score

7^/10

discovery persistence

Malware Config

Signatures

Executes dropped EXE 1 IoCs

Processes:

SETUP_~1.EXE

pid process

2464 SETUP_~1.EXE

pid	process
2464	SETUP_~1.EXE

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

34dba85bb25c6589d0a5befe607e52b82a740402b92dbb5989797a523fb7561a.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\""	34dba85bb25c6589d0a5befe607e52b82a740402b92dbb5989797a523fb7561a.exe

System Location Discovery: System Language Discovery 1 TTPs 1 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

Processes:

SETUP_~1.EXE

description ioc process

Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language SETUP_~1.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

SETUP_~1.EXE

description pid process

Token: SeDebugPrivilege 2464 SETUP_~1.EXE

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	SETUP_~1.EXE

description	pid	process
Token: SeDebugPrivilege	2464	SETUP_~1.EXE

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

34dba85bb25c6589d0a5befe607e52b82a740402b92dbb5989797a523fb7561a.exe

description	pid	process	target process
PID 1028 wrote to memory of 2464	1028	34dba85bb25c6589d0a5befe607e52b82a740402b92dbb5989797a523fb7561a.exe	SETUP_~1.EXE
PID 1028 wrote to memory of 2464	1028	34dba85bb25c6589d0a5befe607e52b82a740402b92dbb5989797a523fb7561a.exe	SETUP_~1.EXE
PID 1028 wrote to memory of 2464	1028	34dba85bb25c6589d0a5befe607e52b82a740402b92dbb5989797a523fb7561a.exe	SETUP_~1.EXE

C:\Users\Admin\AppData\Local\Temp\34dba85bb25c6589d0a5befe607e52b82a740402b92dbb5989797a523fb7561a.exe
"C:\Users\Admin\AppData\Local\Temp\34dba85bb25c6589d0a5befe607e52b82a740402b92dbb5989797a523fb7561a.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:1028
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\SETUP_~1.EXE
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\SETUP_~1.EXE
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:2464

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

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/2464-5-0x0000000074C7E000-0x0000000074C7F000-memory.dmp

Filesize
4KB

Download
memory/2464-6-0x00000000005C0000-0x00000000005C8000-memory.dmp

Filesize
32KB

Download
memory/2464-7-0x0000000005510000-0x0000000005AB4000-memory.dmp

Filesize
5.6MB

Download
memory/2464-8-0x0000000005000000-0x0000000005092000-memory.dmp

Filesize
584KB

Download
memory/2464-10-0x0000000074C70000-0x0000000075420000-memory.dmp

Filesize
7.7MB

Download
memory/2464-9-0x0000000004FE0000-0x0000000004FEA000-memory.dmp

Filesize
40KB

Download
memory/2464-11-0x0000000074C7E000-0x0000000074C7F000-memory.dmp

Filesize
4KB

Download
memory/2464-12-0x0000000074C70000-0x0000000075420000-memory.dmp

Filesize
7.7MB

Download