99f54a1e2c2d18c86ae0f42044f6be0b7d19bed332554ed5eca863f4eddbdf09

Analysis

max time kernel
13s
max time network
19s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
22-12-2024 08:57

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General

Target

99f54a1e2c2d18c86ae0f42044f6be0b7d19bed332554ed5eca863f4eddbdf09N.exe
Size

1.3MB
MD5

481ba3e3712511ddf6507d8095f84fc0
SHA1

7d79d6da0e3cc8230667d92943317b670dd85733
SHA256

99f54a1e2c2d18c86ae0f42044f6be0b7d19bed332554ed5eca863f4eddbdf09
SHA512

202275d4a5e18a4d328bc444d849fcad94fa5a9589fa5dd200f0b8cd197b6a7d0c2e3e66c1b351c6d90cad91e5d8543cd701184d150bc1c1ffe6287eea794474
SSDEEP

24576:aJeofAq/jp98z3kidgVs0/aMueOeOe7OxmOocRLfzyFyT96I:weofAaWk4KH/ateOeOe7OxmHcR1t

Score

5^/10

discovery

Malware Config

Signatures

AutoIT Executable 2 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral1/memory/2328-0-0x0000000000400000-0x00000000004B3000-memory.dmp	autoit_exe
behavioral1/memory/2328-1-0x0000000000400000-0x00000000004B3000-memory.dmp	autoit_exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2056	2328	WerFault.exe	28

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	99f54a1e2c2d18c86ae0f42044f6be0b7d19bed332554ed5eca863f4eddbdf09N.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2328 wrote to memory of 2056	2328	99f54a1e2c2d18c86ae0f42044f6be0b7d19bed332554ed5eca863f4eddbdf09N.exe	29
PID 2328 wrote to memory of 2056	2328	99f54a1e2c2d18c86ae0f42044f6be0b7d19bed332554ed5eca863f4eddbdf09N.exe	29
PID 2328 wrote to memory of 2056	2328	99f54a1e2c2d18c86ae0f42044f6be0b7d19bed332554ed5eca863f4eddbdf09N.exe	29
PID 2328 wrote to memory of 2056	2328	99f54a1e2c2d18c86ae0f42044f6be0b7d19bed332554ed5eca863f4eddbdf09N.exe	29

C:\Users\Admin\AppData\Local\Temp\99f54a1e2c2d18c86ae0f42044f6be0b7d19bed332554ed5eca863f4eddbdf09N.exe
"C:\Users\Admin\AppData\Local\Temp\99f54a1e2c2d18c86ae0f42044f6be0b7d19bed332554ed5eca863f4eddbdf09N.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2328
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2328 -s 204
  2⤵
  - Program crash
  PID:2056

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

memory/2328-0-0x0000000000400000-0x00000000004B3000-memory.dmp

Filesize
716KB

Download
memory/2328-1-0x0000000000400000-0x00000000004B3000-memory.dmp

Filesize
716KB

Download