cda4ff945be9908f25ab4a9921112e16e52981637fc90186d65c96d293039c99

Analysis

max time kernel
94s
max time network
96s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
21/11/2024, 10:19

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General

Target

cda4ff945be9908f25ab4a9921112e16e52981637fc90186d65c96d293039c99.exe
Size

1.9MB
MD5

d87cf6a995582580493b5537f94bc1af
SHA1

84d7f8efa77344ced06edfc21a81b2733f124ddf
SHA256

cda4ff945be9908f25ab4a9921112e16e52981637fc90186d65c96d293039c99
SHA512

3fc318d965aad656a9d7f6607aff463ea2672d19fd2dadd005ec9ed7a28e7e12204210694a088c447ac3d60008b713f96c7f4364dfc14638a1924b47fb88c640
SSDEEP

49152:Qoa1taC070dEPIWVr6DRWM/3DmYoZOQiCTEJYwGGa:Qoa1taC0xDK77mYvQ+k

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
4348	B248.tmp

Executes dropped EXE 1 IoCs

pid	Process
4348	B248.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	cda4ff945be9908f25ab4a9921112e16e52981637fc90186d65c96d293039c99.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	B248.tmp

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1520 wrote to memory of 4348	1520	cda4ff945be9908f25ab4a9921112e16e52981637fc90186d65c96d293039c99.exe	83
PID 1520 wrote to memory of 4348	1520	cda4ff945be9908f25ab4a9921112e16e52981637fc90186d65c96d293039c99.exe	83
PID 1520 wrote to memory of 4348	1520	cda4ff945be9908f25ab4a9921112e16e52981637fc90186d65c96d293039c99.exe	83

C:\Users\Admin\AppData\Local\Temp\cda4ff945be9908f25ab4a9921112e16e52981637fc90186d65c96d293039c99.exe
"C:\Users\Admin\AppData\Local\Temp\cda4ff945be9908f25ab4a9921112e16e52981637fc90186d65c96d293039c99.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1520
- C:\Users\Admin\AppData\Local\Temp\B248.tmp
  "C:\Users\Admin\AppData\Local\Temp\B248.tmp" --splashC:\Users\Admin\AppData\Local\Temp\cda4ff945be9908f25ab4a9921112e16e52981637fc90186d65c96d293039c99.exe 8970E034CC687A1ED3FCB4605AEB7EBD9E5653274B0215D2D4CDB8869218ECB8833328E7BDD82DC40DDEFDEBBE9F0146779BAF484992A9ECAAE18961BF80FE0B
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:4348

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\B248.tmp

Filesize
1.9MB

MD5
83a03bc23ea25062911210e803b4ec7f

SHA1
43b60a83966aa766de7ea643d55bdf83f45a59fb

SHA256
496fad008cdcb9a3116cb985b5df1c95a5efe6514316f6c55ea2a303945ca4a3

SHA512
d415327cc432ac7e48d9a95010fab43601782bf8788253f433fdd16425cb534a24224df27e62738e05d45158cd119998907254b633f48d43c1198be3dade35fc

Download Submit
memory/1520-0-0x0000000000400000-0x00000000005E6000-memory.dmp

Filesize
1.9MB

Download
memory/4348-5-0x0000000000400000-0x00000000005E6000-memory.dmp

Filesize
1.9MB

Download