0c3672c680c56eb694c95914c7ea78a7fd0667c8b88c02c9b0b988cb520c3983

Analysis

max time kernel
431s
max time network
433s
platform
windows11-21h2_x64
resource
win11-20240802-en
resource tags

arch:x64arch:x86image:win11-20240802-enlocale:en-usos:windows11-21h2-x64system
submitted
20/09/2024, 16:43

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General

Target
RFQ_PO_KMM7983972_ORDER_DETAILS.js
Size 4.6MB
Sample240920-t8dvxaxamn
SHA256 0c3672c680c56eb694c95914c7ea78a7fd0667c8b88c02c9b0b988cb520c3983
MD5 cd0f549f054ceab42921cf3979164fcd
SHA1 a4045303bdb5b2e5e32e515a29dd3f43fc2cd4c3
SHA512 dd614ea2258f39e989922ef48d380cf4530c5f9bd69e724d955f2f5b256a2cdbb7b8c8a9f1e925329553720573f2c4f3b9321b65fbc45e58a5495c562b150f3f
SSDEEP 49152:Dy0k7Tbm+wKoJjMRRfQTr95R5NDE97TydtK1B0v3qyPAmYEHgdkgJWyLJe/BG0PF:d
MD5 SHA1 SHA512 SSDEEP

Score

7^/10

discovery execution

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
3112	x.exe
688	x.exe

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral4/files/0x000400000002aab2-4.dat	autoit_exe

Command and Scripting Interpreter: JavaScript 1 TTPs
execution

JavaScript
T1059.007
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
5036	688	WerFault.exe	80

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	x.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	x.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
3112	x.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 1416 wrote to memory of 3112	1416	wscript.exe	78
PID 1416 wrote to memory of 3112	1416	wscript.exe	78
PID 1416 wrote to memory of 3112	1416	wscript.exe	78
PID 3112 wrote to memory of 992	3112	x.exe	79
PID 3112 wrote to memory of 992	3112	x.exe	79
PID 3112 wrote to memory of 992	3112	x.exe	79
PID 3112 wrote to memory of 688	3112	x.exe	80
PID 3112 wrote to memory of 688	3112	x.exe	80
PID 3112 wrote to memory of 688	3112	x.exe	80
PID 688 wrote to memory of 4828	688	x.exe	81
PID 688 wrote to memory of 4828	688	x.exe	81
PID 688 wrote to memory of 4828	688	x.exe	81

C:\Windows\system32\wscript.exe
wscript.exe C:\Users\Admin\AppData\Local\Temp\RFQ_PO_KMM7983972_ORDER_DETAILS.js
1⤵
- Suspicious use of WriteProcessMemory
PID:1416
- C:\Users\Admin\AppData\Local\Temp\x.exe
  "C:\Users\Admin\AppData\Local\Temp\x.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:3112
- - C:\Windows\SysWOW64\svchost.exe
    "C:\Users\Admin\AppData\Local\Temp\x.exe"
    3⤵
    PID:992
- - C:\Users\Admin\AppData\Local\Temp\x.exe
    "C:\Users\Admin\AppData\Local\Temp\x.exe"
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:688
  - - C:\Windows\SysWOW64\svchost.exe
      "C:\Users\Admin\AppData\Local\Temp\x.exe"
      4⤵
      PID:4828
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 688 -s 724
      4⤵
      Program crash
      PID:5036

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 688 -ip 688
1⤵
PID:2176

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

JavaScript

T1059.007

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

x.exe

Path C:\Users\Admin\AppData\Local\Temp\x.exe
Size 3.5MB
SHA256 0b232cd5b3cd6d2ba6d618a0bb68711901d2746be6dbdc67df1242459e0e5c5a
MD5 16169512f2e05c8e01449e52ea10b525
SHA1 0724ad3ada6f7b87d0be9fe051da3e50449d9775
SHA512 7487faa357cdf96653d84d4b028725fa8650614bf6801ca61c78f2a4f42f8ac288172ae5eaa52365143aaf7edb9fd62ebdc40a6e578b897875eb682f8e299611
SSDEEP 98304:7trbTA1R2DHQaFMlXIolnL8eckZ6uWvBN3:hc1zC8YolnrckZ7K3
MD5 SHA1 SHA512 SSDEEP

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memory/3112-13-0x0000000004CD0000-0x00000000054D0000-memory.dmp

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