96a5dffe8d545b87cd9038bc05277e2694e01062535c5ef81d380138a20bc652

Analysis

max time kernel
93s
max time network
95s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
11/10/2024, 14:37

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General

Target
quote894590895pdf.exe
Size 1.1MB
Sample241011-ry481axdpd
SHA256 96a5dffe8d545b87cd9038bc05277e2694e01062535c5ef81d380138a20bc652
MD5 967822af836343e721975a8fd39fde4f
SHA1 b6d9879f5bdc11fec1d2e296e29affeebd8f1367
SHA512 31a05a9984bd87217ecf375ad988f770e514620d828293e1b03d80df5ebd8a30bdc3fc6e8a28ba851397aa29c38bd90b6b56fc60c29bc66477bce83b6a3728ff
SSDEEP 24576:xCdxte/80jYLT3U1jfsWaj8e7826Xaj4ISQ:ww80cTsjkWaj8e7Ym4M
MD5 SHA1 SHA512 SSDEEP

Score

5^/10

discovery

Malware Config

Signatures

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral2/memory/4780-8-0x0000000000D50000-0x0000000001150000-memory.dmp	autoit_exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4780 set thread context of 3432	4780	quote894590895pdf.exe	86

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4568	4780	WerFault.exe	82

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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	quote894590895pdf.exe

Suspicious behavior: EnumeratesProcesses 14 IoCs

pid	Process
3432	svchost.exe
3432	svchost.exe
3432	svchost.exe
3432	svchost.exe
3432	svchost.exe
3432	svchost.exe
3432	svchost.exe
3432	svchost.exe
3432	svchost.exe
3432	svchost.exe
3432	svchost.exe
3432	svchost.exe
3432	svchost.exe
3432	svchost.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
4780	quote894590895pdf.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
4780	quote894590895pdf.exe
4780	quote894590895pdf.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
4780	quote894590895pdf.exe
4780	quote894590895pdf.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 4780 wrote to memory of 3432	4780	quote894590895pdf.exe	86
PID 4780 wrote to memory of 3432	4780	quote894590895pdf.exe	86
PID 4780 wrote to memory of 3432	4780	quote894590895pdf.exe	86
PID 4780 wrote to memory of 3432	4780	quote894590895pdf.exe	86

C:\Users\Admin\AppData\Local\Temp\quote894590895pdf.exe
"C:\Users\Admin\AppData\Local\Temp\quote894590895pdf.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:4780
- C:\Windows\SysWOW64\svchost.exe
  "C:\Users\Admin\AppData\Local\Temp\quote894590895pdf.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3432
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4780 -s 744
  2⤵
  - Program crash
  PID:4568

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4780 -ip 4780
1⤵
PID:2200

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

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Downloads

aut9B46.tmp

Path C:\Users\Admin\AppData\Local\Temp\aut9B46.tmp
Size 280KB
SHA256 b200ff84d81c872a0d2f7e1611863f0a5d599230fd9bc3e86727e782a8fd9bae
MD5 bcfa2c38628dbf403065164f35ee4ddc
SHA1 7cafc49d7b94add6287446e983e3b01db29df183
SHA512 79734d62c01a78020f8ff157c6d743f715757ba60b3895b18708ecdcc62a86c8a84333fb2723f896e99dd3bdecb3df2e8c1685c12c5b5b741e411de2c8217e33
SSDEEP 6144:lq9AjGysdu3AOaih69s+GCe8JVVhsokQqrx4LRC11DxsmD5Hl:8WyyWKT69BG78JVVfkQknDnl
MD5 SHA1 SHA512 SSDEEP

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memory/3432-9-0x0000000000400000-0x0000000000446000-memory.dmp

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memory/3432-10-0x0000000000400000-0x0000000000446000-memory.dmp

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memory/3432-11-0x0000000001700000-0x0000000001A4A000-memory.dmp

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memory/3432-12-0x0000000000400000-0x0000000000446000-memory.dmp

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memory/4780-8-0x0000000000D50000-0x0000000001150000-memory.dmp

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