721582ffe4abce8f7488a3b31c4c948b8ba9f439065437c6c9bd1c950f9446b9

Resubmissions

17/01/2025, 13:15

250117-qhg8vsypcz 4

17/01/2025, 11:29

250117-nlw53swmar 4

09/01/2025, 21:28

250109-1bc1ns1qgt 4

05/01/2025, 19:25

250105-x44gjstlew 10

Analysis

max time kernel
119s
max time network
129s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
09/01/2025, 21:28

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General

Target

api-ms-win-crt-string-l1-1-0.dll
Size

17KB
MD5

3eae6d370f2623b37ec39c521d1f1461
SHA1

86d43e2e69b2066333e4afa28a27c7a74ff89991
SHA256

ce74bdc6999d084a1b44b2ecea42dd28849b2825d7779effdc4c18360308b79b
SHA512

30b2b6cf5cd1bbdf68de048e6d992133fe7ab0c847fa0d5eb8c681a9688d60794621a40178451a104036a0fff2e1bd66a18d9f96be6b28dbdc0bc1c8a535fc85
SSDEEP

384:2iFMx0C5yguNvZ5VQgx3SbwA7yMVIkFGl7WOhW0DBRJglI66YeOtOk:26S5yguNvZ5VQgx3SbwA71IkFid1P56x

Score

3^/10

discovery

Malware Config

Signatures

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	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2088 wrote to memory of 2012	2088	rundll32.exe	31
PID 2088 wrote to memory of 2012	2088	rundll32.exe	31
PID 2088 wrote to memory of 2012	2088	rundll32.exe	31
PID 2088 wrote to memory of 2012	2088	rundll32.exe	31
PID 2088 wrote to memory of 2012	2088	rundll32.exe	31
PID 2088 wrote to memory of 2012	2088	rundll32.exe	31
PID 2088 wrote to memory of 2012	2088	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\api-ms-win-crt-string-l1-1-0.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2088
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\api-ms-win-crt-string-l1-1-0.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2012

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

Windows 7 deprecation

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