49f236dbcde6f32d6573c8d4ca9922b4f9a60a18aacea5c2421d08997ef14a33

Analysis

max time kernel
291s
max time network
297s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
03-11-2024 19:18

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General

Target

57bbc27030a7c47b62aa08d6d05b6c7eee36010246260924ed6b85ff7e53917b.exe
Size

233KB
MD5

bfa8d7e786efd8a037f2dcce4335b4b0
SHA1

87841dc8f57f9b4f364fa719ca520c33677c0d9f
SHA256

57bbc27030a7c47b62aa08d6d05b6c7eee36010246260924ed6b85ff7e53917b
SHA512

8ab214628025e08c2c408bfb53491f5bcfde4e5c78ecb679fa1db262b2f9fdfcebc4a9e3d99cc59fd7c726e3daa38b056c0d19ffaaed203462863fb8544ccaca
SSDEEP

3072:pEjewHbVgiarKbnubRfwl41JA+OKs7uTiuTKx:pEjnHb5B69wCA+OKtTNT

Score

3^/10

discovery

Malware Config

Signatures

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	57bbc27030a7c47b62aa08d6d05b6c7eee36010246260924ed6b85ff7e53917b.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe

Suspicious behavior: MapViewOfSection 2 IoCs

pid	Process
340	57bbc27030a7c47b62aa08d6d05b6c7eee36010246260924ed6b85ff7e53917b.exe
340	57bbc27030a7c47b62aa08d6d05b6c7eee36010246260924ed6b85ff7e53917b.exe

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
340	57bbc27030a7c47b62aa08d6d05b6c7eee36010246260924ed6b85ff7e53917b.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 340 wrote to memory of 1876	340	57bbc27030a7c47b62aa08d6d05b6c7eee36010246260924ed6b85ff7e53917b.exe	30
PID 340 wrote to memory of 1876	340	57bbc27030a7c47b62aa08d6d05b6c7eee36010246260924ed6b85ff7e53917b.exe	30
PID 340 wrote to memory of 1876	340	57bbc27030a7c47b62aa08d6d05b6c7eee36010246260924ed6b85ff7e53917b.exe	30
PID 340 wrote to memory of 1876	340	57bbc27030a7c47b62aa08d6d05b6c7eee36010246260924ed6b85ff7e53917b.exe	30

C:\Users\Admin\AppData\Local\Temp\57bbc27030a7c47b62aa08d6d05b6c7eee36010246260924ed6b85ff7e53917b.exe
"C:\Users\Admin\AppData\Local\Temp\57bbc27030a7c47b62aa08d6d05b6c7eee36010246260924ed6b85ff7e53917b.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:340
- C:\Windows\SysWOW64\svchost.exe
  svchost.exe
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1876

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/340-0-0x0000000000270000-0x0000000000283000-memory.dmp

Filesize
76KB

Download
memory/340-1-0x0000000000400000-0x0000000000413000-memory.dmp

Filesize
76KB

Download
memory/340-4-0x0000000000270000-0x0000000000283000-memory.dmp

Filesize
76KB

Download
memory/1876-3-0x0000000000140000-0x0000000000148000-memory.dmp

Filesize
32KB

Download
memory/1876-2-0x0000000000140000-0x0000000000148000-memory.dmp

Filesize
32KB

Download