0c3b7d4ea127fa38b9a21a7cba2f06740712f36f879e8cf5bf4fc7a8a2ce0dd5

Analysis

max time kernel
135s
max time network
139s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
21/09/2024, 07:38

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General

Target

0c3b7d4ea127fa38b9a21a7cba2f06740712f36f879e8cf5bf4fc7a8a2ce0dd5.exe
Size

1.7MB
MD5

2f75d251a6683a53956e280b8a943383
SHA1

0ab65c7c0f920a8b29c5a9dad8e7d71ba01a46cb
SHA256

0c3b7d4ea127fa38b9a21a7cba2f06740712f36f879e8cf5bf4fc7a8a2ce0dd5
SHA512

68e1a0269e878d4e8aafc6cd9fd0915a163e5570de506d780ce0d66be314e8573153070da61538c143e47afbe3cd0a77357b538446c9f055e32acd155e12c933
SSDEEP

24576:C7FUDowAyrTVE3U5F/tLuHhCLouPOY756Hn58PHjv7qqrZtxJMk0gAQUtjRlrhq8:CBuZrEUuzcO2Sn5g3qqrxJLAQ0nFqa

Score

4^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
4952	0c3b7d4ea127fa38b9a21a7cba2f06740712f36f879e8cf5bf4fc7a8a2ce0dd5.tmp

System Location Discovery: System Language Discovery 1 TTPs 2 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	0c3b7d4ea127fa38b9a21a7cba2f06740712f36f879e8cf5bf4fc7a8a2ce0dd5.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	0c3b7d4ea127fa38b9a21a7cba2f06740712f36f879e8cf5bf4fc7a8a2ce0dd5.tmp

Script User-Agent 1 IoCs

Uses user-agent string associated with script host/environment.

description	flow	ioc
HTTP User-Agent header	17	Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5)

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 5016 wrote to memory of 4952	5016	0c3b7d4ea127fa38b9a21a7cba2f06740712f36f879e8cf5bf4fc7a8a2ce0dd5.exe	84
PID 5016 wrote to memory of 4952	5016	0c3b7d4ea127fa38b9a21a7cba2f06740712f36f879e8cf5bf4fc7a8a2ce0dd5.exe	84
PID 5016 wrote to memory of 4952	5016	0c3b7d4ea127fa38b9a21a7cba2f06740712f36f879e8cf5bf4fc7a8a2ce0dd5.exe	84

C:\Users\Admin\AppData\Local\Temp\0c3b7d4ea127fa38b9a21a7cba2f06740712f36f879e8cf5bf4fc7a8a2ce0dd5.exe
"C:\Users\Admin\AppData\Local\Temp\0c3b7d4ea127fa38b9a21a7cba2f06740712f36f879e8cf5bf4fc7a8a2ce0dd5.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5016
- C:\Users\Admin\AppData\Local\Temp\is-T33N9.tmp\0c3b7d4ea127fa38b9a21a7cba2f06740712f36f879e8cf5bf4fc7a8a2ce0dd5.tmp
  "C:\Users\Admin\AppData\Local\Temp\is-T33N9.tmp\0c3b7d4ea127fa38b9a21a7cba2f06740712f36f879e8cf5bf4fc7a8a2ce0dd5.tmp" /SL5="$502B4,837598,832512,C:\Users\Admin\AppData\Local\Temp\0c3b7d4ea127fa38b9a21a7cba2f06740712f36f879e8cf5bf4fc7a8a2ce0dd5.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:4952

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\is-T33N9.tmp\0c3b7d4ea127fa38b9a21a7cba2f06740712f36f879e8cf5bf4fc7a8a2ce0dd5.tmp

Filesize
3.1MB

MD5
2ab757919f53f76a465fb60864477009

SHA1
12f2e2c5563fc8602ae65b0567d0dfb58f64908e

SHA256
0b2840c54a7a24f99f056eb73a2b5e232e9ff95c5ba423c0c106b275f33803e5

SHA512
c356e5b0ae4f8b8163544515aeb6c5a1f7013bf03e3ea1730a145fd10e64aeddb0957f8a905b0dca74f50eae2481fdea7c012a0877b8b70bc02711dc43b57844

Download Submit
memory/4952-6-0x0000000000400000-0x000000000071C000-memory.dmp

Filesize
3.1MB

Download
memory/4952-9-0x0000000000400000-0x000000000071C000-memory.dmp

Filesize
3.1MB

Download
memory/4952-12-0x0000000000400000-0x000000000071C000-memory.dmp

Filesize
3.1MB

Download
memory/5016-0-0x0000000000400000-0x00000000004D8000-memory.dmp

Filesize
864KB

Download
memory/5016-2-0x0000000000401000-0x00000000004B7000-memory.dmp

Filesize
728KB

Download
memory/5016-8-0x0000000000400000-0x00000000004D8000-memory.dmp

Filesize
864KB

Download
memory/5016-14-0x0000000000400000-0x00000000004D8000-memory.dmp

Filesize
864KB

Download