e5cb5f90c07dff72f093ca0a1c1733a04b44dee8c0f6c2e3acbe475f7b6b08b4

Analysis

max time kernel
97s
max time network
98s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
13/09/2024, 03:05

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General

Target

678903400.exe
Size

1.2MB
MD5

846323268cb0a9ba8260ff62acbaa5d0
SHA1

e19fb64e28dc5b9b15db7c5f6488ecbc6a10f83b
SHA256

e5cb5f90c07dff72f093ca0a1c1733a04b44dee8c0f6c2e3acbe475f7b6b08b4
SHA512

6e26f7258da83a8248150ee1d32744decb73aa68c0b8d7bf2d1fcd980384e35981ac3fa7a6c634265a578ed51efa12f9bf50352e6ec6d8fdb3ca681c59ee65b3
SSDEEP

24576:0Cdxte/80jYLT3U1jfsWaD6LZvaGdyS6x+OGS1rpgQ:lw80cTsjkWaD6x9E+O9

Score

5^/10

discovery

Malware Config

Signatures

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral2/memory/2900-8-0x0000000000BA0000-0x0000000000FA0000-memory.dmp	autoit_exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2900 set thread context of 3340	2900	678903400.exe	86

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3464	3340	WerFault.exe	86

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	678903400.exe

Suspicious behavior: MapViewOfSection 2 IoCs

pid	Process
2900	678903400.exe
2900	678903400.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
2900	678903400.exe
2900	678903400.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
2900	678903400.exe
2900	678903400.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2900 wrote to memory of 3340	2900	678903400.exe	86
PID 2900 wrote to memory of 3340	2900	678903400.exe	86
PID 2900 wrote to memory of 3340	2900	678903400.exe	86
PID 2900 wrote to memory of 3340	2900	678903400.exe	86

C:\Users\Admin\AppData\Local\Temp\678903400.exe
"C:\Users\Admin\AppData\Local\Temp\678903400.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:2900
- C:\Windows\SysWOW64\svchost.exe
  "C:\Users\Admin\AppData\Local\Temp\678903400.exe"
  2⤵
  PID:3340
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3340 -s 192
    3⤵
    - Program crash
    PID:3464

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 3340 -ip 3340
1⤵
PID:1880

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

C:\Users\Admin\AppData\Local\Temp\aut80F7.tmp

Filesize
281KB

MD5
2aa0dcb4ec4c2a67e60546d83d4f0259

SHA1
308d340164240a371a885f914df786ac4fcc067c

SHA256
52dd31f8a0503326c9a194ff50252aa1a803d38ea1286f39b187c49399a76a3b

SHA512
e9ff4e959c913326c90c230825188a2e5bd329c57e71480c96104f8797a29e4ef6ca892d0733b882e924f0690ec91eaaa52dbf7ee2af52680febf612561a0e4d

Download Submit
memory/2900-8-0x0000000000BA0000-0x0000000000FA0000-memory.dmp

Filesize
4.0MB

Download
memory/3340-9-0x0000000000430000-0x0000000000477000-memory.dmp

Filesize
284KB

Download