13a37a300d9b387f7a97844995a8e86b42620fee4b3cd0b708d19e89ff72d2e9

Analysis

max time kernel
119s
max time network
123s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
28/03/2025, 21:17

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General

Target

13a37a300d9b387f7a97844995a8e86b42620fee4b3cd0b708d19e89ff72d2e9.exe
Size

3.0MB
MD5

ad65315bcc6637f5fe17a23b837f74fa
SHA1

4730b7c972a9eb339dacf034501025e7269131e9
SHA256

13a37a300d9b387f7a97844995a8e86b42620fee4b3cd0b708d19e89ff72d2e9
SHA512

72c43095ad33cbceec1644ac0f6195e9248593ce78cd4a7538030b03554580cdb9532bc73f108dae66e3944aa07fa0130b2735889bcb4065a93c53b1f79dd079
SSDEEP

49152:EZ4rujE/CLlVl80CdSI3LdmLgWtAjkhAA86LqmQKzeFH/LNqAznwc:E+ruj+CLflabdSgGh+6OFGUwc

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2024	1688	WerFault.exe	29

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	13a37a300d9b387f7a97844995a8e86b42620fee4b3cd0b708d19e89ff72d2e9.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1688 wrote to memory of 2024	1688	13a37a300d9b387f7a97844995a8e86b42620fee4b3cd0b708d19e89ff72d2e9.exe	30
PID 1688 wrote to memory of 2024	1688	13a37a300d9b387f7a97844995a8e86b42620fee4b3cd0b708d19e89ff72d2e9.exe	30
PID 1688 wrote to memory of 2024	1688	13a37a300d9b387f7a97844995a8e86b42620fee4b3cd0b708d19e89ff72d2e9.exe	30
PID 1688 wrote to memory of 2024	1688	13a37a300d9b387f7a97844995a8e86b42620fee4b3cd0b708d19e89ff72d2e9.exe	30

C:\Users\Admin\AppData\Local\Temp\13a37a300d9b387f7a97844995a8e86b42620fee4b3cd0b708d19e89ff72d2e9.exe
"C:\Users\Admin\AppData\Local\Temp\13a37a300d9b387f7a97844995a8e86b42620fee4b3cd0b708d19e89ff72d2e9.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1688
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1688 -s 256
  2⤵
  - Program crash
  PID:2024

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

memory/1688-0-0x0000000000400000-0x000000000071B000-memory.dmp

Filesize
3.1MB

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memory/1688-1-0x0000000000400000-0x000000000071B000-memory.dmp

Filesize
3.1MB

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