ff0a60c487c841636d024e647d266c229c96c7334d085c47d535754fc390b412

Analysis

max time kernel
141s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
03-01-2025 07:24

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General

Target

3a55a5e05993d9369c5c407f00e05e235b39c45aba71fa25c6618827e767fa66.exe
Size

706KB
MD5

7525ab848775a801b83b312c794d9167
SHA1

6371d301a9e1f1ed8aaf5dfedbd78b5ab9d9f875
SHA256

3a55a5e05993d9369c5c407f00e05e235b39c45aba71fa25c6618827e767fa66
SHA512

4c474383f38e942fce5853988cc00f0f0b444bf955fc6b7e06512706c52859d6d0eb9bd4fdeb1f5bb089cb92c3f7569d575d443270dfa7c5b84acb1fdbf85dba
SSDEEP

12288:oOv5jKhsfoPA+yeVKUCUxP4C902bdRtJJPiFRO0/8qrxlG+wvMxMi05:oq5TfcdHj4fmbmXxlGpkxMN5

Score

5^/10

discovery upx

Malware Config

Signatures

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral6/memory/216-14-0x0000000000300000-0x0000000000493000-memory.dmp	autoit_exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 216 set thread context of 4844	216	3a55a5e05993d9369c5c407f00e05e235b39c45aba71fa25c6618827e767fa66.exe	83

UPX packed file 2 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral6/memory/216-0-0x0000000000300000-0x0000000000493000-memory.dmp	upx
behavioral6/memory/216-14-0x0000000000300000-0x0000000000493000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3308	4844	WerFault.exe	83

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	3a55a5e05993d9369c5c407f00e05e235b39c45aba71fa25c6618827e767fa66.exe

Suspicious behavior: MapViewOfSection 2 IoCs

pid	Process
216	3a55a5e05993d9369c5c407f00e05e235b39c45aba71fa25c6618827e767fa66.exe
216	3a55a5e05993d9369c5c407f00e05e235b39c45aba71fa25c6618827e767fa66.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 216 wrote to memory of 4844	216	3a55a5e05993d9369c5c407f00e05e235b39c45aba71fa25c6618827e767fa66.exe	83
PID 216 wrote to memory of 4844	216	3a55a5e05993d9369c5c407f00e05e235b39c45aba71fa25c6618827e767fa66.exe	83
PID 216 wrote to memory of 4844	216	3a55a5e05993d9369c5c407f00e05e235b39c45aba71fa25c6618827e767fa66.exe	83
PID 216 wrote to memory of 4844	216	3a55a5e05993d9369c5c407f00e05e235b39c45aba71fa25c6618827e767fa66.exe	83

C:\Users\Admin\AppData\Local\Temp\3a55a5e05993d9369c5c407f00e05e235b39c45aba71fa25c6618827e767fa66.exe
"C:\Users\Admin\AppData\Local\Temp\3a55a5e05993d9369c5c407f00e05e235b39c45aba71fa25c6618827e767fa66.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:216
- C:\Windows\SysWOW64\svchost.exe
  "C:\Users\Admin\AppData\Local\Temp\3a55a5e05993d9369c5c407f00e05e235b39c45aba71fa25c6618827e767fa66.exe"
  2⤵
  PID:4844
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4844 -s 196
    3⤵
    - Program crash
    PID:3308

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4844 -ip 4844
1⤵
PID:1160

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

C:\Users\Admin\AppData\Local\Temp\autBF0A.tmp

Filesize
281KB

MD5
7abd1baba5c47358f624d4335d8260ee

SHA1
4aa7093b558b265a5799bc5e28aa6923e4404f1e

SHA256
5cb07253745598b078953512a8b6bc608e7c48cae16f51cc0945256b50466e6f

SHA512
67195911a34bb9aea0b26c3d8373f6843c785ca405907c4136f96431cb5a254d2ea9c4a03cfc9015a96a924b589c1551fa6982fd81c91dc7f793290250fe0130

Download Submit
memory/216-0-0x0000000000300000-0x0000000000493000-memory.dmp

Filesize
1.6MB

Download
memory/216-9-0x00000000011C0000-0x00000000015C0000-memory.dmp

Filesize
4.0MB

Download
memory/216-14-0x0000000000300000-0x0000000000493000-memory.dmp

Filesize
1.6MB

Download
memory/4844-10-0x0000000000660000-0x00000000006A7000-memory.dmp

Filesize
284KB

Download